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recipes-kernel/linux: Remove linux-4.14

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The linux-4.14 kernel is not built
anymore by any of the supported Balena machines.

Changelog-entry: Remove linux-4.14 recipe
Signed-off-by: Vicentiu Galanopulo <vicentiu@balena.io>
This commit is contained in:
Vicentiu Galanopulo 2019-10-11 11:16:06 +02:00
parent d19cb01857
commit 72f50b158d
116 changed files with 0 additions and 2120907 deletions
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50
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/00-19-add-H3-i2s-DT-nodes.patch
View file

@ -1,50 +0,0 @@
Add the new DAI blocks to the device tree. I2S0 and I2S1 are for
connecting to an external codec.
Signed-off-by: Marcus Cooper <codek...@gmail.com>
---
v2 changes compared to v1 are:
- removed i2s2 which is used for HDMI audio
---
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 11240a8313c2..ef87d29036d9 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -450,6 +450,32 @@
status = "disabled";
};
+ i2s0: i2s@01c22000 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun8i-h3-i2s";
+ reg = <0x01c22000 0x400>;
+ interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>;
+ clock-names = "apb", "mod";
+ dmas = <&dma 3>, <&dma 3>;
+ resets = <&ccu RST_BUS_I2S0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ i2s1: i2s@01c22400 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun8i-h3-i2s";
+ reg = <0x01c22400 0x400>;
+ interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2S1>, <&ccu CLK_I2S1>;
+ clock-names = "apb", "mod";
+ dmas = <&dma 4>, <&dma 4>;
+ resets = <&ccu RST_BUS_I2S1>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
codec: codec@01c22c00 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun8i-h3-codec";
--
2.14.1

21
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/00-20-add-i2s-DT-pins.patch
View file

@ -1,21 +0,0 @@
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 11240a83..6049895c 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -310,6 +310,16 @@
function = "i2c2";
};
+ i2s0_pins: i2s0 {
+ pins = "PA18", "PA19", "PA20", "PA21";
+ function = "i2s0";
+ };
+
+ i2s1_pins: i2s1 {
+ pins = "PG10", "PG11", "PG12", "PG13";
+ function = "i2s1";
+ };
+
mmc0_pins_a: mmc0@0 {
pins = "PF0", "PF1", "PF2", "PF3",
"PF4", "PF5";

307
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/00-readd-dwmac-sun8i-DT-bindings-arm64.patch
View file

@ -1,307 +0,0 @@
From 89f47cc89889248c8747422d45ddfff9d6993aaf Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Sun, 3 Sep 2017 17:30:46 +0800
Subject: [PATCH] Revert "arm64: dts: allwinner: Revert EMAC changes"
This reverts commit 87e1f5e8bb4bd584de0a8f3b1e42196dca221d02.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
.../boot/dts/allwinner/sun50i-a64-bananapi-m64.dts | 16 ++++++++++++++++
.../boot/dts/allwinner/sun50i-a64-pine64-plus.dts | 15 +++++++++++++++
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 17 +++++++++++++++++
.../dts/allwinner/sun50i-a64-sopine-baseboard.dts | 16 ++++++++++++++++
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 20 ++++++++++++++++++++
.../boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts | 17 +++++++++++++++++
.../boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts | 17 +++++++++++++++++
.../boot/dts/allwinner/sun50i-h5-orangepi-prime.dts | 17 +++++++++++++++++
8 files changed, 135 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index 6872135d7f849..ba2fde2909f94 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -51,6 +51,7 @@
compatible = "sinovoip,bananapi-m64", "allwinner,sun50i-a64";
aliases {
+ ethernet0 = &emac;
serial0 = &uart0;
serial1 = &uart1;
};
@@ -67,6 +68,14 @@
};
};
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ phy-mode = "rgmii";
+ phy-handle = <&ext_rgmii_phy>;
+ status = "okay";
+};
+
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
@@ -77,6 +86,13 @@
bias-pull-up;
};
+&mdio {
+ ext_rgmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
index f82ccf332c0fa..24f1aac366d64 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
@@ -48,3 +48,18 @@
/* TODO: Camera, touchscreen, etc. */
};
+
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ phy-mode = "rgmii";
+ phy-handle = <&ext_rgmii_phy>;
+ status = "okay";
+};
+
+&mdio {
+ ext_rgmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 7c533b6d4ba9a..827168bc22ed2 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -51,6 +51,7 @@
compatible = "pine64,pine64", "allwinner,sun50i-a64";
aliases {
+ ethernet0 = &emac;
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
@@ -78,6 +79,15 @@
status = "okay";
};
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&rmii_pins>;
+ phy-mode = "rmii";
+ phy-handle = <&ext_rmii_phy1>;
+ status = "okay";
+
+};
+
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
@@ -88,6 +98,13 @@
bias-pull-up;
};
+&mdio {
+ ext_rmii_phy1: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index d891a1a27f6c5..216e3a5dafaef 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -53,6 +53,7 @@
"allwinner,sun50i-a64";
aliases {
+ ethernet0 = &emac;
serial0 = &uart0;
};
@@ -76,6 +77,21 @@
status = "okay";
};
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ phy-mode = "rgmii";
+ phy-handle = <&ext_rgmii_phy>;
+ status = "okay";
+};
+
+&mdio {
+ ext_rgmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};
+
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 68aadc9b96dc1..bd0f33b77f572 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -449,6 +449,26 @@
#size-cells = <0>;
};
+ emac: ethernet@1c30000 {
+ compatible = "allwinner,sun50i-a64-emac";
+ syscon = <&syscon>;
+ reg = <0x01c30000 0x10000>;
+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ resets = <&ccu RST_BUS_EMAC>;
+ reset-names = "stmmaceth";
+ clocks = <&ccu CLK_BUS_EMAC>;
+ clock-names = "stmmaceth";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mdio: mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
gic: interrupt-controller@1c81000 {
compatible = "arm,gic-400";
reg = <0x01c81000 0x1000>,
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
index 1c2387bd5df6f..9689087611945 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
@@ -50,6 +50,7 @@
compatible = "friendlyarm,nanopi-neo2", "allwinner,sun50i-h5";
aliases {
+ ethernet0 = &emac;
serial0 = &uart0;
};
@@ -108,6 +109,22 @@
status = "okay";
};
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_rgmii_pins>;
+ phy-supply = <&reg_gmac_3v3>;
+ phy-handle = <&ext_rgmii_phy>;
+ phy-mode = "rgmii";
+ status = "okay";
+};
+
+&external_mdio {
+ ext_rgmii_phy: ethernet-phy@7 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <7>;
+ };
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
index 4f77c8470f6c3..a8296feee8841 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
@@ -59,6 +59,7 @@
};
aliases {
+ ethernet0 = &emac;
serial0 = &uart0;
};
@@ -136,12 +137,28 @@
status = "okay";
};
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_rgmii_pins>;
+ phy-supply = <&reg_gmac_3v3>;
+ phy-handle = <&ext_rgmii_phy>;
+ phy-mode = "rgmii";
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
status = "okay";
};
+&external_mdio {
+ ext_rgmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
index 6be06873e5afe..d906b302cbcdc 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
@@ -54,6 +54,7 @@
compatible = "xunlong,orangepi-prime", "allwinner,sun50i-h5";
aliases {
+ ethernet0 = &emac;
serial0 = &uart0;
};
@@ -143,12 +144,28 @@
status = "okay";
};
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_rgmii_pins>;
+ phy-supply = <&reg_gmac_3v3>;
+ phy-handle = <&ext_rgmii_phy>;
+ phy-mode = "rgmii";
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
status = "okay";
};
+&external_mdio {
+ ext_rgmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;

301
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/00-readd-dwmac-sun8i-DT-bindings.patch
View file

@ -1,301 +0,0 @@
From 9b5c2c835ee29d5dce19b1cffe42cc2b47b6ac01 Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Sun, 3 Sep 2017 23:53:15 +0800
Subject: [PATCH] Revert "arm: dts: sunxi: Revert EMAC changes"
This reverts commit fe45174b72aead678da581bab9e9a37c9b26a070.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts | 9 ++++++++
arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts | 19 +++++++++++++++++
arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts | 7 ++++++
arch/arm/boot/dts/sun8i-h3-orangepi-2.dts | 8 +++++++
arch/arm/boot/dts/sun8i-h3-orangepi-one.dts | 8 +++++++
arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts | 5 +++++
arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts | 8 +++++++
arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 22 +++++++++++++++++++
arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts | 16 ++++++++++++++
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 26 +++++++++++++++++++++++
10 files changed, 128 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
index b1502df7b5092..6713d0f2b3f4d 100644
--- a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
+++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
@@ -56,6 +56,8 @@
aliases {
serial0 = &uart0;
+ /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
+ ethernet0 = &emac;
ethernet1 = &xr819;
};
@@ -102,6 +104,13 @@
status = "okay";
};
+&emac {
+ phy-handle = <&int_mii_phy>;
+ phy-mode = "mii";
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>;
diff --git a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
index a337af1de3224..d756ff8251160 100644
--- a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
@@ -52,6 +52,7 @@
compatible = "sinovoip,bpi-m2-plus", "allwinner,sun8i-h3";
aliases {
+ ethernet0 = &emac;
serial0 = &uart0;
serial1 = &uart1;
};
@@ -114,12 +115,30 @@
status = "okay";
};
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_rgmii_pins>;
+ phy-supply = <&reg_gmac_3v3>;
+ phy-handle = <&ext_rgmii_phy>;
+ phy-mode = "rgmii";
+
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
status = "okay";
};
+&mdio {
+ ext_rgmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ };
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
index 8d2cc6e9a03fa..78f6c24952dd1 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
@@ -46,3 +46,10 @@
model = "FriendlyARM NanoPi NEO";
compatible = "friendlyarm,nanopi-neo", "allwinner,sun8i-h3";
};
+
+&emac {
+ phy-handle = <&int_mii_phy>;
+ phy-mode = "mii";
+ allwinner,leds-active-low;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
index 8ff71b1bb45b1..17cdeae19c6f0 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
@@ -54,6 +54,7 @@
aliases {
serial0 = &uart0;
/* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
+ ethernet0 = &emac;
ethernet1 = &rtl8189;
};
@@ -117,6 +118,13 @@
status = "okay";
};
+&emac {
+ phy-handle = <&int_mii_phy>;
+ phy-mode = "mii";
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
index 5fea430e0eb10..6880268e8b87b 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
@@ -52,6 +52,7 @@
compatible = "xunlong,orangepi-one", "allwinner,sun8i-h3";
aliases {
+ ethernet0 = &emac;
serial0 = &uart0;
};
@@ -97,6 +98,13 @@
status = "okay";
};
+&emac {
+ phy-handle = <&int_mii_phy>;
+ phy-mode = "mii";
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
index 8b93f5c781a70..a10281b455f50 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
@@ -53,6 +53,11 @@
};
};
+&emac {
+ /* LEDs changed to active high on the plus */
+ /delete-property/ allwinner,leds-active-low;
+};
+
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins_a>;
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
index 1a044b17d6c61..998b60f8d295e 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
@@ -52,6 +52,7 @@
compatible = "xunlong,orangepi-pc", "allwinner,sun8i-h3";
aliases {
+ ethernet0 = &emac;
serial0 = &uart0;
};
@@ -113,6 +114,13 @@
status = "okay";
};
+&emac {
+ phy-handle = <&int_mii_phy>;
+ phy-mode = "mii";
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
index 828ae7a526d92..331ed683ac62c 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
@@ -47,6 +47,10 @@
model = "Xunlong Orange Pi Plus / Plus 2";
compatible = "xunlong,orangepi-plus", "allwinner,sun8i-h3";
+ aliases {
+ ethernet0 = &emac;
+ };
+
reg_gmac_3v3: gmac-3v3 {
compatible = "regulator-fixed";
regulator-name = "gmac-3v3";
@@ -74,6 +78,24 @@
status = "okay";
};
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_rgmii_pins>;
+ phy-supply = <&reg_gmac_3v3>;
+ phy-handle = <&ext_rgmii_phy>;
+ phy-mode = "rgmii";
+
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
+&mdio {
+ ext_rgmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ };
+};
+
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_8bit_pins>;
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
index 97920b12a9445..80026f3caafc8 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
@@ -61,3 +61,19 @@
gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
};
};
+
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_rgmii_pins>;
+ phy-supply = <&reg_gmac_3v3>;
+ phy-handle = <&ext_rgmii_phy>;
+ phy-mode = "rgmii";
+ status = "okay";
+};
+
+&mdio {
+ ext_rgmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 11240a8313c26..d38282b9e5d44 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -391,6 +391,32 @@
clocks = <&osc24M>;
};
+ emac: ethernet@1c30000 {
+ compatible = "allwinner,sun8i-h3-emac";
+ syscon = <&syscon>;
+ reg = <0x01c30000 0x10000>;
+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ resets = <&ccu RST_BUS_EMAC>;
+ reset-names = "stmmaceth";
+ clocks = <&ccu CLK_BUS_EMAC>;
+ clock-names = "stmmaceth";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ mdio: mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ int_mii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ clocks = <&ccu CLK_BUS_EPHY>;
+ resets = <&ccu RST_BUS_EPHY>;
+ };
+ };
+ };
+
spi0: spi@01c68000 {
compatible = "allwinner,sun8i-h3-spi";
reg = <0x01c68000 0x1000>;

31
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/00-readd-dwmac-sun8i-compatibles.patch
View file

@ -1,31 +0,0 @@
From c2245f2ff7a5b41b9d5916097fbace8067e9ee65 Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Sun, 3 Sep 2017 17:29:56 +0800
Subject: [PATCH] Revert "net: stmmac: sun8i: Remove the compatibles"
This reverts commit ad4540cc5aa3dccb8e1e12458d57f8c40fae5a1c.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
index 39c2122a4f269..fffd6d5fc907b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
@@ -979,6 +979,14 @@ static int sun8i_dwmac_probe(struct platform_device *pdev)
}
static const struct of_device_id sun8i_dwmac_match[] = {
+ { .compatible = "allwinner,sun8i-h3-emac",
+ .data = &emac_variant_h3 },
+ { .compatible = "allwinner,sun8i-v3s-emac",
+ .data = &emac_variant_v3s },
+ { .compatible = "allwinner,sun8i-a83t-emac",
+ .data = &emac_variant_a83t },
+ { .compatible = "allwinner,sun50i-a64-emac",
+ .data = &emac_variant_a64 },
{ }
};
MODULE_DEVICE_TABLE(of, sun8i_dwmac_match);

52
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/02-add-H3-mixers.patch
View file

@ -1,52 +0,0 @@
From cf9c6a1a49beecea35f395017a0e3aa9d97f2f17 Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.xyz>
Date: Tue, 1 Aug 2017 21:12:53 +0800
Subject: [PATCH] drm: sun4i: add support for H3 mixers
Allwinner H3 SoC has two mixers, one has 1 VI channel and 3 UI channels,
and the other has 1 VI and 1 UI. There's also some graphics post-process
function that is missing on mixer1, however, as we currently support
none of these functions, the only difference that is shown to us is the
channel number difference.
Add support for these two variants.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
---
drivers/gpu/drm/sun4i/sun8i_mixer.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index cb193c5f16862..d658a3a8159a7 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -390,11 +390,29 @@ static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = {
.ui_num = 1,
};
+static const struct sun8i_mixer_cfg sun8i_h3_mixer0_cfg = {
+ .vi_num = 1,
+ .ui_num = 3,
+};
+
+static const struct sun8i_mixer_cfg sun8i_h3_mixer1_cfg = {
+ .vi_num = 1,
+ .ui_num = 1,
+};
+
static const struct of_device_id sun8i_mixer_of_table[] = {
{
.compatible = "allwinner,sun8i-v3s-de2-mixer",
.data = &sun8i_v3s_mixer_cfg,
},
+ {
+ .compatible = "allwinner,sun8i-h3-de2-mixer0",
+ .data = &sun8i_h3_mixer0_cfg
+ },
+ {
+ .compatible = "allwinner,sun8i-h3-de2-mixer1",
+ .data = &sun8i_h3_mixer1_cfg
+ },
{ }
};
MODULE_DEVICE_TABLE(of, sun8i_mixer_of_table);

165
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/03-add-H3-TCONs.patch
View file

@ -1,165 +0,0 @@
From 488fbb1ff0931604f2e97db76c840ef5f7305eae Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.xyz>
Date: Tue, 1 Aug 2017 21:12:54 +0800
Subject: [PATCH] drm: sun4i: add support for H3's TCON
Allwinner H3 has two special TCONs without channel 0.
Add support for this kind of TCON.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
drivers/gpu/drm/sun4i/sun4i_drv.c | 1 +
drivers/gpu/drm/sun4i/sun4i_tcon.c | 43 +++++++++++++++++++++++++++-----------
drivers/gpu/drm/sun4i/sun4i_tcon.h | 1 +
3 files changed, 33 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index ace59651892fb..fd99fe8a4df72 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -188,6 +188,7 @@ static bool sun4i_drv_node_is_tcon(struct device_node *node)
of_device_is_compatible(node, "allwinner,sun6i-a31-tcon") ||
of_device_is_compatible(node, "allwinner,sun6i-a31s-tcon") ||
of_device_is_compatible(node, "allwinner,sun8i-a33-tcon") ||
+ of_device_is_compatible(node, "allwinner,sun8i-h3-tcon") ||
of_device_is_compatible(node, "allwinner,sun8i-v3s-tcon");
}
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c
index d9791292553ef..270f09e381a5e 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c
@@ -59,6 +59,7 @@ void sun4i_tcon_channel_disable(struct sun4i_tcon *tcon, int channel)
/* Disable the TCON's channel */
if (channel == 0) {
+ WARN_ON(!tcon->quirks->has_channel_0);
regmap_update_bits(tcon->regs, SUN4I_TCON0_CTL_REG,
SUN4I_TCON0_CTL_TCON_ENABLE, 0);
clk_disable_unprepare(tcon->dclk);
@@ -78,6 +79,7 @@ void sun4i_tcon_channel_enable(struct sun4i_tcon *tcon, int channel)
/* Enable the TCON's channel */
if (channel == 0) {
+ WARN_ON(!tcon->quirks->has_channel_0);
regmap_update_bits(tcon->regs, SUN4I_TCON0_CTL_REG,
SUN4I_TCON0_CTL_TCON_ENABLE,
SUN4I_TCON0_CTL_TCON_ENABLE);
@@ -157,6 +159,8 @@ void sun4i_tcon0_mode_set(struct sun4i_tcon *tcon,
u8 clk_delay;
u32 val = 0;
+ WARN_ON(!tcon->quirks->has_channel_0);
+
/* Configure the dot clock */
clk_set_rate(tcon->dclk, mode->crtc_clock * 1000);
@@ -366,10 +370,12 @@ static int sun4i_tcon_init_clocks(struct device *dev,
}
clk_prepare_enable(tcon->clk);
- tcon->sclk0 = devm_clk_get(dev, "tcon-ch0");
- if (IS_ERR(tcon->sclk0)) {
- dev_err(dev, "Couldn't get the TCON channel 0 clock\n");
- return PTR_ERR(tcon->sclk0);
+ if (tcon->quirks->has_channel_0) {
+ tcon->sclk0 = devm_clk_get(dev, "tcon-ch0");
+ if (IS_ERR(tcon->sclk0)) {
+ dev_err(dev, "Couldn't get the TCON channel 0 clock\n");
+ return PTR_ERR(tcon->sclk0);
+ }
}
if (tcon->quirks->has_channel_1) {
@@ -551,10 +557,12 @@ static int sun4i_tcon_bind(struct device *dev, struct device *master,
goto err_free_clocks;
}
- ret = sun4i_dclk_create(dev, tcon);
- if (ret) {
- dev_err(dev, "Couldn't create our TCON dot clock\n");
- goto err_free_clocks;
+ if (tcon->quirks->has_channel_0) {
+ ret = sun4i_dclk_create(dev, tcon);
+ if (ret) {
+ dev_err(dev, "Couldn't create our TCON dot clock\n");
+ goto err_free_clocks;
+ }
}
ret = sun4i_tcon_init_irq(dev, tcon);
@@ -579,7 +587,8 @@ static int sun4i_tcon_bind(struct device *dev, struct device *master,
return 0;
err_free_dotclock:
- sun4i_dclk_free(tcon);
+ if (tcon->quirks->has_channel_0)
+ sun4i_dclk_free(tcon);
err_free_clocks:
sun4i_tcon_free_clocks(tcon);
err_assert_reset:
@@ -593,7 +602,9 @@ static void sun4i_tcon_unbind(struct device *dev, struct device *master,
struct sun4i_tcon *tcon = dev_get_drvdata(dev);
list_del(&tcon->list);
- sun4i_dclk_free(tcon);
+
+ if (tcon->quirks->has_channel_0)
+ sun4i_dclk_free(tcon);
sun4i_tcon_free_clocks(tcon);
}
@@ -625,23 +636,30 @@ static int sun4i_tcon_remove(struct platform_device *pdev)
static const struct sun4i_tcon_quirks sun5i_a13_quirks = {
.has_unknown_mux = true,
+ .has_channel_0 = true,
.has_channel_1 = true,
};
static const struct sun4i_tcon_quirks sun6i_a31_quirks = {
+ .has_channel_0 = true,
.has_channel_1 = true,
};
static const struct sun4i_tcon_quirks sun6i_a31s_quirks = {
+ .has_channel_0 = true,
.has_channel_1 = true,
};
static const struct sun4i_tcon_quirks sun8i_a33_quirks = {
- /* nothing is supported */
+ .has_channel_0 = true,
};
static const struct sun4i_tcon_quirks sun8i_v3s_quirks = {
- /* nothing is supported */
+ .has_channel_0 = true,
+};
+
+static const struct sun4i_tcon_quirks sun8i_h3_quirks = {
+ .has_channel_1 = true,
};
static const struct of_device_id sun4i_tcon_of_table[] = {
@@ -649,6 +667,7 @@ static const struct of_device_id sun4i_tcon_of_table[] = {
{ .compatible = "allwinner,sun6i-a31-tcon", .data = &sun6i_a31_quirks },
{ .compatible = "allwinner,sun6i-a31s-tcon", .data = &sun6i_a31s_quirks },
{ .compatible = "allwinner,sun8i-a33-tcon", .data = &sun8i_a33_quirks },
+ { .compatible = "allwinner,sun8i-h3-tcon", .data = &sun8i_h3_quirks },
{ .compatible = "allwinner,sun8i-v3s-tcon", .data = &sun8i_v3s_quirks },
{ }
};
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.h b/drivers/gpu/drm/sun4i/sun4i_tcon.h
index 552c88ec16be3..de035e598129b 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.h
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.h
@@ -145,6 +145,7 @@
struct sun4i_tcon_quirks {
bool has_unknown_mux; /* sun5i has undocumented mux */
+ bool has_channel_0; /* some A83T+ TCONs don't have channel 0*/
bool has_channel_1; /* a33 does not have channel 1 */
};

24
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/04-add-H3-DE-compatible.patch
View file

@ -1,24 +0,0 @@
From bc3566abd1fa1a3333a15a0484d641d93343ce2c Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Tue, 1 Aug 2017 21:12:55 +0800
Subject: [PATCH] drm: sun4i: add compatible for H3 display engine
Add a compatible string for H3 display engine in sun4i_drv code.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
drivers/gpu/drm/sun4i/sun4i_drv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index fd99fe8a4df72..02c80bb7b3856 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -314,6 +314,7 @@ static const struct of_device_id sun4i_drv_of_table[] = {
{ .compatible = "allwinner,sun6i-a31-display-engine" },
{ .compatible = "allwinner,sun6i-a31s-display-engine" },
{ .compatible = "allwinner,sun8i-a33-display-engine" },
+ { .compatible = "allwinner,sun8i-h3-display-engine" },
{ .compatible = "allwinner,sun8i-v3s-display-engine" },
{ }
};

32
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/05-clk_de-allow-set-rate-parent.patch
View file

@ -1,32 +0,0 @@
From e591feb3b4929daf4eec146735d019291af5034e Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Tue, 1 Aug 2017 21:12:56 +0800
Subject: [PATCH] clk: sunxi-ng: allow CLK_DE to set CLK_PLL_DE for H3
Allwinner H3 features a PLL named CLK_PLL_DE, and a mod clock for the
"Display Engine 2.0" named CLK_DE. As the name indicated, the CLK_PLL_DE
is a PLL for CLK_DE.
Only CLK_DE and CLK_TVE have a parent of CLK_PLL_DE, and CLK_TVE is also
one part of the display clocks.
So allow CLK_DE to set CLK_PLL_DE (add CLK_SET_RATE_PARENT to it).
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
index 1729ff6a5aaed..7a222ff1ad0a9 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
@@ -439,7 +439,7 @@ static SUNXI_CCU_GATE(dram_ts_clk, "dram-ts", "dram",
static const char * const de_parents[] = { "pll-periph0-2x", "pll-de" };
static SUNXI_CCU_M_WITH_MUX_GATE(de_clk, "de", de_parents,
- 0x104, 0, 4, 24, 3, BIT(31), 0);
+ 0x104, 0, 4, 24, 3, BIT(31), CLK_SET_RATE_PARENT);
static const char * const tcon_parents[] = { "pll-video" };
static SUNXI_CCU_M_WITH_MUX_GATE(tcon_clk, "tcon", tcon_parents,

44
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/06-export-H3-clk-pll-de.patch
View file

@ -1,44 +0,0 @@
From 54c453465d296a98be67d6d758b564424952fc63 Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Tue, 1 Aug 2017 21:12:57 +0800
Subject: [PATCH] clk: sunxi-ng: export CLK_PLL_DE for H3
The CLK_PLL_DE is needed to be referenced in device tree for H3, for
both forcing the parent of PLL_DE.
So export it to the device tree binding header.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
drivers/clk/sunxi-ng/ccu-sun8i-h3.h | 3 +--
include/dt-bindings/clock/sun8i-h3-ccu.h | 2 ++
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-h3.h b/drivers/clk/sunxi-ng/ccu-sun8i-h3.h
index 1b4baea37d810..add3a7c182123 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-h3.h
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-h3.h
@@ -35,9 +35,8 @@
#define CLK_PLL_PERIPH0_2X 10
#define CLK_PLL_GPU 11
#define CLK_PLL_PERIPH1 12
-#define CLK_PLL_DE 13
-/* The CPUX clock is exported */
+/* The PLL_DE and CPUX clocks is exported */
#define CLK_AXI 15
#define CLK_AHB1 16
diff --git a/include/dt-bindings/clock/sun8i-h3-ccu.h b/include/dt-bindings/clock/sun8i-h3-ccu.h
index e139fe5c62ecd..5345957a8c2e6 100644
--- a/include/dt-bindings/clock/sun8i-h3-ccu.h
+++ b/include/dt-bindings/clock/sun8i-h3-ccu.h
@@ -45,6 +45,8 @@
#define CLK_PLL_PERIPH0 9
+#define CLK_PLL_DE 13
+
#define CLK_CPUX 14
#define CLK_BUS_CE 20

202
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/07-1-add-H3-H5-DE2-DT-nodes.patch
View file

@ -1,202 +0,0 @@
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 11240a83..ccde3a00 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -40,9 +40,11 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
+#include <dt-bindings/clock/sun8i-de2.h>
#include <dt-bindings/clock/sun8i-h3-ccu.h>
#include <dt-bindings/clock/sun8i-r-ccu.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/reset/sun8i-de2.h>
#include <dt-bindings/reset/sun8i-h3-ccu.h>
#include <dt-bindings/reset/sun8i-r-ccu.h>
@@ -79,12 +81,98 @@
};
};
+ de: display-engine {
+ compatible = "allwinner,sun8i-h3-display-engine";
+ allwinner,pipelines = <&mixer0>,
+ <&mixer1>;
+ status = "disabled";
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
+ display_clocks: clock@1000000 {
+ /* compatible is in per SoC .dtsi file */
+ reg = <0x01000000 0x100000>;
+ clocks = <&ccu CLK_BUS_DE>,
+ <&ccu CLK_DE>;
+ clock-names = "bus",
+ "mod";
+ resets = <&ccu RST_BUS_DE>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ assigned-clocks = <&ccu CLK_DE>;
+ assigned-clock-parents = <&ccu CLK_PLL_DE>;
+ assigned-clock-rates = <432000000>;
+ };
+
+ mixer0: mixer@1100000 {
+ compatible = "allwinner,sun8i-h3-de2-mixer0";
+ reg = <0x01100000 0x100000>;
+ clocks = <&display_clocks CLK_BUS_MIXER0>,
+ <&display_clocks CLK_MIXER0>;
+ clock-names = "bus",
+ "mod";
+ resets = <&display_clocks RST_MIXER0>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mixer0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ mixer0_out_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_in_mixer0>;
+ };
+
+ mixer0_out_tcon1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon1_in_mixer0>;
+ };
+ };
+ };
+ };
+
+ mixer1: mixer@1200000 {
+ compatible = "allwinner,sun8i-h3-de2-mixer1";
+ reg = <0x01200000 0x100000>;
+ clocks = <&display_clocks CLK_BUS_MIXER1>,
+ <&display_clocks CLK_MIXER1>;
+ clock-names = "bus",
+ "mod";
+ /* resets is in per SoC .dtsi file */
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mixer1_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ mixer1_out_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_in_mixer1>;
+ };
+
+ mixer1_out_tcon1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon1_in_mixer1>;
+ };
+ };
+ };
+ };
+
syscon: syscon@1c00000 {
compatible = "allwinner,sun8i-h3-system-controller",
"syscon";
@@ -100,6 +188,86 @@
#dma-cells = <1>;
};
+ tcon0: lcd-controller@1c0c000 {
+ compatible = "allwinner,sun8i-h3-tcon";
+ reg = <0x01c0c000 0x1000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_TCON0>,
+ <&ccu CLK_TCON0>;
+ clock-names = "ahb",
+ "tcon-ch1";
+ resets = <&ccu RST_BUS_TCON0>;
+ reset-names = "lcd";
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon0_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ tcon0_in_mixer0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&mixer0_out_tcon0>;
+ };
+
+ tcon0_in_mixer1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&mixer1_out_tcon0>;
+ };
+ };
+
+ tcon0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ };
+ };
+
+ tcon1: lcd-controller@1c0d000 {
+ compatible = "allwinner,sun8i-h3-tcon";
+ reg = <0x01c0d000 0x1000>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_TCON1>,
+ <&ccu CLK_TVE>;
+ clock-names = "ahb",
+ "tcon-ch1";
+ resets = <&ccu RST_BUS_TCON1>;
+ reset-names = "lcd";
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon1_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ tcon1_in_mixer0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&mixer0_out_tcon1>;
+ };
+
+ tcon1_in_mixer1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&mixer1_out_tcon1>;
+ };
+ };
+
+ tcon1_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ };
+ };
+
mmc0: mmc@01c0f000 {
/* compatible and clocks are in per SoC .dtsi file */
reg = <0x01c0f000 0x1000>;

19
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/07-2-add-H3-DE2-DT-nodes.patch
View file

@ -1,19 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index b36f9f42..b2896427 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -85,6 +85,14 @@
compatible = "allwinner,sun8i-h3-ccu";
};
+&display_clocks {
+ compatible = "allwinner,sun8i-a83t-de2-clk";
+};
+
+&mixer1 {
+ resets = <&display_clocks RST_WB>;
+};
+
&mmc0 {
compatible = "allwinner,sun7i-a20-mmc";
clocks = <&ccu CLK_BUS_MMC0>,

32
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/07-3-add-H5-DE2-DT-nodes.patch
View file

@ -1,32 +0,0 @@
From d2259cb25f16b469b558d3b8d652862a7c5ddef5 Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Tue, 15 Aug 2017 21:35:39 +0800
Subject: [PATCH] arm64: allwinner: h5: support display pipelines
As we have extracted the display pipelines to the H3/H5 common DTSI, we
can now support the display pipelines on H5.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index d9a720bff05d3..305f7a28ba03c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -98,6 +98,14 @@
compatible = "allwinner,sun50i-h5-ccu";
};
+&display_clocks {
+ compatible = "allwinner,sun50i-h5-de2-clk";
+};
+
+&mixer1 {
+ resets = <&display_clocks RST_MIXER1>;
+};
+
&mmc0 {
compatible = "allwinner,sun50i-h5-mmc",
"allwinner,sun50i-a64-mmc";

30
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/08-dw-hdmi-enable-polling.patch
View file

@ -1,30 +0,0 @@
From 29510a43b7e3ff8249299e502661d3062ec8af4b Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Thu, 1 Jun 2017 20:29:06 +0200
Subject: [PATCH] drm: bridge: Enable polling hpd event in dw_hdmi
Some custom phys don't support hpd interrupts. Add support for polling
such events.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index bf14214fa4640..09cb5a3e4c718 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -1954,7 +1954,11 @@ static int dw_hdmi_bridge_attach(struct drm_bridge *bridge)
struct drm_connector *connector = &hdmi->connector;
connector->interlace_allowed = 1;
- connector->polled = DRM_CONNECTOR_POLL_HPD;
+ if (hdmi->phy.ops->setup_hpd)
+ connector->polled = DRM_CONNECTOR_POLL_HPD;
+ else
+ connector->polled = DRM_CONNECTOR_POLL_CONNECT |
+ DRM_CONNECTOR_POLL_DISCONNECT;
drm_connector_helper_add(connector, &dw_hdmi_connector_helper_funcs);

43
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/09-dw-hdmi-add-workarounds.patch
View file

@ -1,43 +0,0 @@
From 6e06b05d4d0128f3fcc32085f31c2b4add4c0ac7 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Sat, 2 Sep 2017 19:41:54 +0200
Subject: [PATCH] drm: bridge: Enable workaround in dw_hdmi for v1.32a
Allwinner SoCs have dw hdmi controller v1.32a which exhibits same
magenta line issue as i.MX6Q and i.MX6DL. Enable workaround for it.
Allwinner never released any kind of dw hdmi or errata documentation,
so it is not clear how many iterations need to be executed. One
iteration seems to be enough.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 09cb5a3e4c718..72969240a9d42 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -1631,9 +1631,10 @@ static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi)
* then write one of the FC registers several times.
*
* The number of iterations matters and depends on the HDMI TX revision
- * (and possibly on the platform). So far only i.MX6Q (v1.30a) and
- * i.MX6DL (v1.31a) have been identified as needing the workaround, with
- * 4 and 1 iterations respectively.
+ * (and possibly on the platform). So far i.MX6Q (v1.30a), i.MX6DL
+ * (v1.31a) and multiple Allwinner SoCs (v1.32a) have been identified
+ * as needing the workaround, with 4 iterations for v1.30a and 1
+ * iteration for others.
*/
switch (hdmi->version) {
@@ -1641,6 +1642,7 @@ static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi)
count = 4;
break;
case 0x131a:
+ case 0x132a:
count = 1;
break;
default:

28
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/10-clk-hdmi-allow-set-rate-parent.patch
View file

@ -1,28 +0,0 @@
From 7bdf732ba13e452e4ae2a717ea50d7e0f2d64ddd Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Tue, 11 Apr 2017 21:45:23 +0200
Subject: [PATCH] clk: sunxi: Add CLK_SET_RATE_PARENT flag for H3 HDMI clock
When setting the HDMI clock of H3, the PLL_VIDEO clock needs to be set.
Add CLK_SET_RATE_PARENT flag for H3 HDMI clock.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
index 7a222ff1ad0a9..36224ba93f9da 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
@@ -474,7 +474,7 @@ static SUNXI_CCU_GATE(avs_clk, "avs", "osc24M",
static const char * const hdmi_parents[] = { "pll-video" };
static SUNXI_CCU_M_WITH_MUX_GATE(hdmi_clk, "hdmi", hdmi_parents,
- 0x150, 0, 4, 24, 2, BIT(31), 0);
+ 0x150, 0, 4, 24, 2, BIT(31), CLK_SET_RATE_PARENT);
static SUNXI_CCU_GATE(hdmi_ddc_clk, "hdmi-ddc", "osc24M",
0x154, BIT(31), 0);

25
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/11-drm-sun4i-allow-building-arm64.patch
View file

@ -1,25 +0,0 @@
From 6f873f5d2d72a9a9779f0c26fc756ef5528ee2aa Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Sat, 6 May 2017 16:03:20 +0800
Subject: [PATCH] drm/sun4i: allow to build for arm64
As the sun4i-drm driver already gained support for some AArch64-capable
Allwinner SoCs, allow it to be built on arm64 platform.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
drivers/gpu/drm/sun4i/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/sun4i/Kconfig b/drivers/gpu/drm/sun4i/Kconfig
index 6f860ece37754..369a31f834390 100644
--- a/drivers/gpu/drm/sun4i/Kconfig
+++ b/drivers/gpu/drm/sun4i/Kconfig
@@ -1,6 +1,6 @@
config DRM_SUN4I
tristate "DRM Support for Allwinner A10 Display Engine"
- depends on DRM && ARM && COMMON_CLK
+ depends on DRM && (ARM || ARM64) && COMMON_CLK
depends on ARCH_SUNXI || COMPILE_TEST
select DRM_GEM_CMA_HELPER
select DRM_KMS_HELPER

557
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/12-dw-hdmi-add-H3-glue.patch
View file

@ -1,557 +0,0 @@
From 5de498da7efd4593976c4e41ca7367ac23352616 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Tue, 11 Apr 2017 21:46:33 +0200
Subject: [PATCH] drm: sun4i: Add a glue for the DesignWare HDMI controller in
H3
Allwinner H3 features DesignWare HDMI Transmitter paired with custom
PHY.
Add a glue driver for it.
For now, only video and CEC are supported. Audio will be supported at
a later time.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
drivers/gpu/drm/sun4i/Kconfig | 9 +
drivers/gpu/drm/sun4i/Makefile | 1 +
drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 500 ++++++++++++++++++++++++++++++++++
3 files changed, 510 insertions(+)
create mode 100644 drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
diff --git a/drivers/gpu/drm/sun4i/Kconfig b/drivers/gpu/drm/sun4i/Kconfig
index 06f05302ee75e..589502ffe31a9 100644
--- a/drivers/gpu/drm/sun4i/Kconfig
+++ b/drivers/gpu/drm/sun4i/Kconfig
@@ -40,6 +40,15 @@ config DRM_SUN4I_BACKEND
do some alpha blending and feed graphics to TCON. If M is
selected the module will be called sun4i-backend.
+config DRM_SUN8I_DW_HDMI
+ tristate "Support for Allwinner version of DesignWare HDMI"
+ depends on DRM_SUN4I
+ select DRM_DW_HDMI
+ help
+ Choose this option if you have an Allwinner SoC with the
+ DesignWare HDMI controller with custom HDMI PHY. If M is
+ selected the module will be called sun8i_dw_hdmi.
+
config DRM_SUN8I_MIXER
tristate "Support for Allwinner Display Engine 2.0 Mixer"
default MACH_SUN8I
diff --git a/drivers/gpu/drm/sun4i/Makefile b/drivers/gpu/drm/sun4i/Makefile
index 43c753cafc884..9c56173bf1403 100644
--- a/drivers/gpu/drm/sun4i/Makefile
+++ b/drivers/gpu/drm/sun4i/Makefile
@@ -22,3 +22,4 @@ obj-$(CONFIG_DRM_SUN4I) += sun4i_tv.o
obj-$(CONFIG_DRM_SUN4I_BACKEND) += sun4i-backend.o
obj-$(CONFIG_DRM_SUN4I_HDMI) += sun4i-drm-hdmi.o
obj-$(CONFIG_DRM_SUN8I_MIXER) += sun8i-mixer.o
+obj-$(CONFIG_DRM_SUN8I_DW_HDMI) += sun8i_dw_hdmi.o
diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
new file mode 100644
index 0000000000000..65db3e10e311d
--- /dev/null
+++ b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
@@ -0,0 +1,500 @@
+/*
+ * Copyright (c) 2017, Jernej Skrabec <jernej.skrabec@siol.net>
+ *
+ * Based on hdmi_bsp_sun8iw7.c which is:
+ * Copyright (c) 2016 Allwinnertech Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+
+#include <drm/drm_of.h>
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_edid.h>
+#include <drm/bridge/dw_hdmi.h>
+
+#include "sun4i_crtc.h"
+#include "sun4i_tcon.h"
+
+#define SUN8I_HDMI_PHY_REG_POL 0x0000
+
+#define SUN8I_HDMI_PHY_REG_READ_EN 0x0010
+#define SUN8I_HDMI_PHY_REG_READ_EN_MAGIC 0x54524545
+
+#define SUN8I_HDMI_PHY_REG_UNSCRAMBLE 0x0014
+#define SUN8I_HDMI_PHY_REG_UNSCRAMBLE_MAGIC 0x42494E47
+
+#define SUN8I_HDMI_PHY_REG_CTRL 0x0020
+#define SUN8I_HDMI_PHY_REG_UNK1 0x0024
+#define SUN8I_HDMI_PHY_REG_UNK2 0x0028
+#define SUN8I_HDMI_PHY_REG_PLL 0x002c
+#define SUN8I_HDMI_PHY_REG_CLK 0x0030
+#define SUN8I_HDMI_PHY_REG_UNK3 0x0034
+
+#define SUN8I_HDMI_PHY_REG_STATUS 0x0038
+#define SUN8I_HDMI_PHY_REG_STATUS_READY BIT(7)
+#define SUN8I_HDMI_PHY_REG_STATUS_HPD BIT(19)
+
+#define SUN8I_HDMI_PHY_REG_CEC 0x003c
+
+#define to_sun8i_dw_hdmi(x) container_of(x, struct sun8i_dw_hdmi, x)
+#define set_bits(p, v) writel(readl(p) | (v), p)
+
+struct sun8i_dw_hdmi {
+ struct clk *clk_ahb;
+ struct clk *clk_ddc;
+ struct clk *clk_sfr;
+ struct device *dev;
+ struct drm_encoder encoder;
+ void __iomem *phy_base;
+ struct dw_hdmi_plat_data plat_data;
+ struct reset_control *rst_ddc;
+ struct reset_control *rst_hdmi;
+};
+
+static u32 sun8i_dw_hdmi_get_divider(int clk_khz)
+{
+ /*
+ * Due to missing documentation of HDMI PHY, we know correct
+ * settings only for following four PHY dividers. Select one
+ * based on pixel clock.
+ */
+ if (clk_khz <= 27000)
+ return 11;
+ else if (clk_khz <= 74250)
+ return 4;
+ else if (clk_khz <= 148500)
+ return 2;
+ else
+ return 1;
+}
+
+static void sun8i_dw_hdmi_encoder_disable(struct drm_encoder *encoder)
+{
+ struct sun4i_crtc *crtc = drm_crtc_to_sun4i_crtc(encoder->crtc);
+ struct sun4i_tcon *tcon = crtc->tcon;
+
+ DRM_DEBUG_DRIVER("Disabling HDMI Output\n");
+
+ sun4i_tcon_channel_disable(tcon, 1);
+}
+
+static void sun8i_dw_hdmi_encoder_enable(struct drm_encoder *encoder)
+{
+ struct sun4i_crtc *crtc = drm_crtc_to_sun4i_crtc(encoder->crtc);
+ struct sun4i_tcon *tcon = crtc->tcon;
+
+ DRM_DEBUG_DRIVER("Enabling HDMI Output\n");
+
+ sun4i_tcon_channel_enable(tcon, 1);
+}
+
+static void sun8i_dw_hdmi_encoder_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adj_mode)
+{
+ struct sun8i_dw_hdmi *hdmi = to_sun8i_dw_hdmi(encoder);
+ struct sun4i_crtc *crtc = drm_crtc_to_sun4i_crtc(encoder->crtc);
+ struct sun4i_tcon *tcon = crtc->tcon;
+ u32 div;
+
+ sun4i_tcon1_mode_set(tcon, mode);
+
+ div = sun8i_dw_hdmi_get_divider(mode->crtc_clock);
+ clk_set_rate(hdmi->clk_sfr, mode->crtc_clock * 1000 * div);
+ clk_set_rate(tcon->sclk1, mode->crtc_clock * 1000);
+}
+
+static const struct drm_encoder_helper_funcs
+ sun8i_dw_hdmi_encoder_helper_funcs = {
+ .mode_set = sun8i_dw_hdmi_encoder_mode_set,
+ .enable = sun8i_dw_hdmi_encoder_enable,
+ .disable = sun8i_dw_hdmi_encoder_disable,
+};
+
+static int sun8i_dw_hdmi_phy_init(struct dw_hdmi *hdmi_data, void *data,
+ struct drm_display_mode *mode)
+{
+ struct sun8i_dw_hdmi *hdmi = (struct sun8i_dw_hdmi *)data;
+ u32 div = sun8i_dw_hdmi_get_divider(mode->crtc_clock);
+ u32 val;
+
+ /*
+ * Unfortunately, we don't know much about those magic
+ * numbers. They are taken from Allwinner BSP driver.
+ */
+
+ val = readl(hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL);
+ writel(val & ~0xf000, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL);
+
+ switch (div) {
+ case 1:
+ writel(0x30dc5fc0, hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL);
+ writel(0x800863C0, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CLK);
+ usleep_range(10000, 15000);
+ writel(1, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK3);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL, BIT(25));
+ msleep(200);
+ val = readl(hdmi->phy_base + SUN8I_HDMI_PHY_REG_STATUS);
+ val = (val & 0x1f800) >> 11;
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL,
+ BIT(31) | BIT(30));
+ if (val < 0x3d)
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL,
+ val + 2);
+ else
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL, 0x3f);
+ msleep(100);
+ writel(0x01FFFF7F, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL);
+ writel(0x8063b000, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK1);
+ writel(0x0F8246B5, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK2);
+ break;
+ case 2:
+ writel(0x39dc5040, hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL);
+ writel(0x80084381, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CLK);
+ usleep_range(10000, 15000);
+ writel(1, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK3);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL, BIT(25));
+ msleep(100);
+ val = readl(hdmi->phy_base + SUN8I_HDMI_PHY_REG_STATUS);
+ val = (val & 0x1f800) >> 11;
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL,
+ BIT(31) | BIT(30));
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL, val);
+ writel(0x01FFFF7F, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL);
+ writel(0x8063a800, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK1);
+ writel(0x0F81C485, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK2);
+ break;
+ case 4:
+ writel(0x39dc5040, hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL);
+ writel(0x80084343, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CLK);
+ usleep_range(10000, 15000);
+ writel(1, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK3);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL, BIT(25));
+ msleep(100);
+ val = readl(hdmi->phy_base + SUN8I_HDMI_PHY_REG_STATUS);
+ val = (val & 0x1f800) >> 11;
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL,
+ BIT(31) | BIT(30));
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL, val);
+ writel(0x01FFFF7F, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL);
+ writel(0x8063b000, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK1);
+ writel(0x0F81C405, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK2);
+ break;
+ case 11:
+ writel(0x39dc5040, hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL);
+ writel(0x8008430a, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CLK);
+ usleep_range(10000, 15000);
+ writel(1, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK3);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL, BIT(25));
+ msleep(100);
+ val = readl(hdmi->phy_base + SUN8I_HDMI_PHY_REG_STATUS);
+ val = (val & 0x1f800) >> 11;
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL,
+ BIT(31) | BIT(30));
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL, val);
+ writel(0x01FFFF7F, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL);
+ writel(0x8063b000, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK1);
+ writel(0x0F81C405, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK2);
+ break;
+ }
+
+ /* clear polarity bits */
+ val = readl(hdmi->phy_base + SUN8I_HDMI_PHY_REG_POL);
+ val &= ~0x300;
+
+ /*
+ * Set polarity bits if necessary. Condition in original code
+ * is a bit weird. This is attempt to make it more reasonable
+ * and it works. It could be that bits and conditions are
+ * related and should be separated.
+ */
+ if (!(mode->flags & DRM_MODE_FLAG_PHSYNC) ||
+ !(mode->flags & DRM_MODE_FLAG_PVSYNC)) {
+ val |= 0x300;
+ }
+
+ writel(val, hdmi->phy_base + SUN8I_HDMI_PHY_REG_POL);
+
+ return 0;
+}
+
+static void sun8i_dw_hdmi_phy_disable(struct dw_hdmi *hdmi_data, void *data)
+{
+ struct sun8i_dw_hdmi *hdmi = (struct sun8i_dw_hdmi *)data;
+
+ /* Disable output and stop PLL */
+ writel(7, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL);
+ writel(0, hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL);
+}
+
+static enum drm_connector_status
+ sun8i_dw_hdmi_phy_read_hpd(struct dw_hdmi *hdmi_data,
+ void *data)
+{
+ struct sun8i_dw_hdmi *hdmi = (struct sun8i_dw_hdmi *)data;
+ u32 reg_val = readl(hdmi->phy_base + SUN8I_HDMI_PHY_REG_STATUS);
+
+ return (reg_val & SUN8I_HDMI_PHY_REG_STATUS_HPD) ?
+ connector_status_connected : connector_status_disconnected;
+}
+
+static const struct dw_hdmi_phy_ops sun8i_dw_hdmi_phy_ops = {
+ .init = &sun8i_dw_hdmi_phy_init,
+ .disable = &sun8i_dw_hdmi_phy_disable,
+ .read_hpd = &sun8i_dw_hdmi_phy_read_hpd,
+};
+
+static void sun8i_dw_hdmi_init(struct sun8i_dw_hdmi *hdmi)
+{
+ u32 timeout = 20;
+ u32 val;
+
+ /*
+ * HDMI PHY settings are taken as-is from Allwinner BSP code.
+ * There is no documentation.
+ */
+ writel(0, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL, BIT(0));
+ udelay(5);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL, BIT(16));
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL, BIT(1));
+ usleep_range(10, 20);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL, BIT(2));
+ udelay(5);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL, BIT(3));
+ usleep_range(40, 100);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL, BIT(19));
+ usleep_range(100, 200);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL, BIT(18));
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL, 7 << 4);
+
+ /* Note that Allwinner code doesn't fail in case of timeout */
+ while (!(readl(hdmi->phy_base + SUN8I_HDMI_PHY_REG_STATUS) &
+ SUN8I_HDMI_PHY_REG_STATUS_READY)) {
+ if (!timeout--) {
+ dev_warn(hdmi->dev, "HDMI PHY init timeout!\n");
+ break;
+ }
+ usleep_range(100, 200);
+ }
+
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL, 0xf << 8);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL, BIT(7));
+
+ writel(0x39dc5040, hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL);
+ writel(0x80084343, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CLK);
+ usleep_range(10000, 15000);
+ writel(1, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK3);
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL, BIT(25));
+ msleep(100);
+ val = readl(hdmi->phy_base + SUN8I_HDMI_PHY_REG_STATUS);
+ val = (val & 0x1f800) >> 11;
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL, BIT(31) | BIT(30));
+ set_bits(hdmi->phy_base + SUN8I_HDMI_PHY_REG_PLL, val);
+ writel(0x01FF0F7F, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CTRL);
+ writel(0x80639000, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK1);
+ writel(0x0F81C405, hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNK2);
+
+ /* enable read access to HDMI controller */
+ writel(SUN8I_HDMI_PHY_REG_READ_EN_MAGIC,
+ hdmi->phy_base + SUN8I_HDMI_PHY_REG_READ_EN);
+
+ /* unscramble register offsets */
+ writel(SUN8I_HDMI_PHY_REG_UNSCRAMBLE_MAGIC,
+ hdmi->phy_base + SUN8I_HDMI_PHY_REG_UNSCRAMBLE);
+
+ /* Reset PHY CEC settings. This gives dw hdmi total control over CEC. */
+ writel(0, hdmi->phy_base + SUN8I_HDMI_PHY_REG_CEC);
+}
+
+static const struct drm_encoder_funcs sun8i_dw_hdmi_encoder_funcs = {
+ .destroy = drm_encoder_cleanup,
+};
+
+static int sun8i_dw_hdmi_bind(struct device *dev, struct device *master,
+ void *data)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct dw_hdmi_plat_data *plat_data;
+ struct drm_device *drm = data;
+ struct drm_encoder *encoder;
+ struct sun8i_dw_hdmi *hdmi;
+ struct resource *res;
+ int ret;
+
+ if (!pdev->dev.of_node)
+ return -ENODEV;
+
+ hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
+ if (!hdmi)
+ return -ENOMEM;
+
+ plat_data = &hdmi->plat_data;
+ hdmi->dev = &pdev->dev;
+ encoder = &hdmi->encoder;
+
+ encoder->possible_crtcs = drm_of_find_possible_crtcs(drm, dev->of_node);
+ /*
+ * If we failed to find the CRTC(s) which this encoder is
+ * supposed to be connected to, it's because the CRTC has
+ * not been registered yet. Defer probing, and hope that
+ * the required CRTC is added later.
+ */
+ if (encoder->possible_crtcs == 0)
+ return -EPROBE_DEFER;
+
+ /* resource 0 is the memory region for the core controller */
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ hdmi->phy_base = devm_ioremap_resource(dev, res);
+ if (IS_ERR(hdmi->phy_base))
+ return PTR_ERR(hdmi->phy_base);
+
+ hdmi->clk_ahb = devm_clk_get(dev, "iahb");
+ if (IS_ERR(hdmi->clk_ahb)) {
+ dev_err(dev, "Could not get iahb clock\n");
+ return PTR_ERR(hdmi->clk_ahb);
+ }
+
+ hdmi->clk_sfr = devm_clk_get(dev, "isfr");
+ if (IS_ERR(hdmi->clk_sfr)) {
+ dev_err(dev, "Could not get isfr clock\n");
+ return PTR_ERR(hdmi->clk_sfr);
+ }
+
+ hdmi->clk_ddc = devm_clk_get(dev, "ddc");
+ if (IS_ERR(hdmi->clk_ddc)) {
+ dev_err(dev, "Could not get ddc clock\n");
+ return PTR_ERR(hdmi->clk_ddc);
+ }
+
+ hdmi->rst_hdmi = devm_reset_control_get(dev, "hdmi");
+ if (IS_ERR(hdmi->rst_hdmi)) {
+ dev_err(dev, "Could not get hdmi reset control\n");
+ return PTR_ERR(hdmi->rst_hdmi);
+ }
+
+ hdmi->rst_ddc = devm_reset_control_get(dev, "ddc");
+ if (IS_ERR(hdmi->rst_ddc)) {
+ dev_err(dev, "Could not get ddc reset control\n");
+ return PTR_ERR(hdmi->rst_ddc);
+ }
+
+ ret = clk_prepare_enable(hdmi->clk_ahb);
+ if (ret) {
+ dev_err(dev, "Cannot enable ahb clock: %d\n", ret);
+ return ret;
+ }
+
+ ret = clk_prepare_enable(hdmi->clk_sfr);
+ if (ret) {
+ dev_err(dev, "Cannot enable isfr clock: %d\n", ret);
+ goto err_ahb_clk;
+ }
+
+ ret = clk_prepare_enable(hdmi->clk_ddc);
+ if (ret) {
+ dev_err(dev, "Cannot enable ddc clock: %d\n", ret);
+ goto err_sfr_clk;
+ }
+
+ ret = reset_control_deassert(hdmi->rst_hdmi);
+ if (ret) {
+ dev_err(dev, "Could not deassert hdmi reset control\n");
+ goto err_ddc_clk;
+ }
+
+ ret = reset_control_deassert(hdmi->rst_ddc);
+ if (ret) {
+ dev_err(dev, "Could not deassert ddc reset control\n");
+ goto err_assert_hdmi_reset;
+ }
+
+ drm_encoder_helper_add(encoder, &sun8i_dw_hdmi_encoder_helper_funcs);
+ drm_encoder_init(drm, encoder, &sun8i_dw_hdmi_encoder_funcs,
+ DRM_MODE_ENCODER_TMDS, NULL);
+
+ sun8i_dw_hdmi_init(hdmi);
+
+ plat_data->phy_ops = &sun8i_dw_hdmi_phy_ops,
+ plat_data->phy_name = "sun8i_dw_hdmi_phy",
+ plat_data->phy_data = hdmi;
+
+ ret = dw_hdmi_bind(pdev, encoder, plat_data);
+
+ /*
+ * If dw_hdmi_bind() fails we'll never call dw_hdmi_unbind(),
+ * which would have called the encoder cleanup. Do it manually.
+ */
+ if (ret)
+ goto cleanup_encoder;
+
+ return 0;
+
+cleanup_encoder:
+ drm_encoder_cleanup(encoder);
+ reset_control_assert(hdmi->rst_ddc);
+err_assert_hdmi_reset:
+ reset_control_assert(hdmi->rst_hdmi);
+err_ddc_clk:
+ clk_disable_unprepare(hdmi->clk_ddc);
+err_sfr_clk:
+ clk_disable_unprepare(hdmi->clk_sfr);
+err_ahb_clk:
+ clk_disable_unprepare(hdmi->clk_ahb);
+
+ return ret;
+}
+
+static void sun8i_dw_hdmi_unbind(struct device *dev, struct device *master,
+ void *data)
+{
+ return dw_hdmi_unbind(dev);
+}
+
+static const struct component_ops sun8i_dw_hdmi_ops = {
+ .bind = sun8i_dw_hdmi_bind,
+ .unbind = sun8i_dw_hdmi_unbind,
+};
+
+static int sun8i_dw_hdmi_probe(struct platform_device *pdev)
+{
+ return component_add(&pdev->dev, &sun8i_dw_hdmi_ops);
+}
+
+static int sun8i_dw_hdmi_remove(struct platform_device *pdev)
+{
+ component_del(&pdev->dev, &sun8i_dw_hdmi_ops);
+
+ return 0;
+}
+
+static const struct of_device_id sun8i_dw_hdmi_dt_ids[] = {
+ { .compatible = "allwinner,sun8i-h3-dw-hdmi" },
+ { /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, sun8i_dw_hdmi_dt_ids);
+
+struct platform_driver sun8i_dw_hdmi_pltfm_driver = {
+ .probe = sun8i_dw_hdmi_probe,
+ .remove = sun8i_dw_hdmi_remove,
+ .driver = {
+ .name = "sun8i-dw-hdmi",
+ .of_match_table = sun8i_dw_hdmi_dt_ids,
+ },
+};
+module_platform_driver(sun8i_dw_hdmi_pltfm_driver);
+
+MODULE_AUTHOR("Jernej Skrabec <jernej.skrabec@siol.net>");
+MODULE_DESCRIPTION("Allwinner H3 DW HDMI bridge");
+MODULE_LICENSE("GPL");

59
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/13-dw-hdmi-add-DT-nodes.patch
View file

@ -1,59 +0,0 @@
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index ccde3a00..44ae22a9 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -109,6 +109,42 @@
assigned-clock-rates = <432000000>;
};
+ hdmi: hdmi@1ee0000 {
+ compatible = "allwinner,sun8i-h3-dw-hdmi";
+ reg = <0x01ee0000 0x10000>,
+ <0x01ef0000 0x10000>;
+ reg-io-width = <1>;
+ interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI>,
+ <&ccu CLK_HDMI_DDC>;
+ clock-names = "iahb", "isfr", "ddc";
+ resets = <&ccu RST_BUS_HDMI0>, <&ccu RST_BUS_HDMI1>;
+ reset-names = "hdmi", "ddc";
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hdmi_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ hdmi_in_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_out_hdmi>;
+ };
+ };
+
+ hdmi_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ };
+ };
+
mixer0: mixer@1100000 {
compatible = "allwinner,sun8i-h3-de2-mixer0";
reg = <0x01100000 0x100000>;
@@ -224,6 +260,11 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
+
+ tcon0_out_hdmi: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&hdmi_in_tcon0>;
+ };
};
};
};

89
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/14-sun4i-i2s-workarounds.patch
View file

@ -1,89 +0,0 @@
From c19926638d14b39bba73461f7e4750fb1926d03e Mon Sep 17 00:00:00 2001
From: Marcus Cooper <codekipper@gmail.com>
Date: Tue, 5 Sep 2017 09:50:31 +0200
Subject: [PATCH] ASoC: sun4i-i2s: Add regmap field to sign extend sample
On the newer SoCs this is set by default to transfer a 0 after
each sample in each slot. Add the regmap field to configure this
and set it so that it pads the sample with 0s.
Signed-off-by: Marcus Cooper <codekipper@gmail.com>
---
sound/soc/sunxi/sun4i-i2s.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c
index 04f92583a9696..7826fb3523c1b 100644
--- a/sound/soc/sunxi/sun4i-i2s.c
+++ b/sound/soc/sunxi/sun4i-i2s.c
@@ -138,6 +138,7 @@
* @field_fmt_bclk: regmap field to set clk polarity.
* @field_fmt_lrclk: regmap field to set frame polarity.
* @field_fmt_mode: regmap field to set the operational mode.
+ * @field_fmt_sext: regmap field to set the sign extension.
* @field_txchanmap: location of the tx channel mapping register.
* @field_rxchanmap: location of the rx channel mapping register.
* @field_txchansel: location of the tx channel select bit fields.
@@ -163,6 +164,7 @@ struct sun4i_i2s_quirks {
struct reg_field field_fmt_bclk;
struct reg_field field_fmt_lrclk;
struct reg_field field_fmt_mode;
+ struct reg_field field_fmt_sext;
struct reg_field field_txchanmap;
struct reg_field field_rxchanmap;
struct reg_field field_txchansel;
@@ -187,6 +189,7 @@ struct sun4i_i2s {
struct regmap_field *field_fmt_bclk;
struct regmap_field *field_fmt_lrclk;
struct regmap_field *field_fmt_mode;
+ struct regmap_field *field_fmt_sext;
struct regmap_field *field_txchanmap;
struct regmap_field *field_rxchanmap;
struct regmap_field *field_txchansel;
@@ -337,6 +340,9 @@ static int sun4i_i2s_set_clk_rate(struct sun4i_i2s *i2s,
SUN8I_I2S_FMT0_LRCK_PERIOD_MASK,
SUN8I_I2S_FMT0_LRCK_PERIOD(32));
+ /* Set sign extension to pad out LSB with 0 */
+ regmap_field_write(i2s->field_fmt_sext, 0);
+
return 0;
}
@@ -874,6 +880,7 @@ static const struct sun4i_i2s_quirks sun4i_a10_i2s_quirks = {
.field_fmt_lrclk = REG_FIELD(SUN4I_I2S_FMT0_REG, 7, 7),
.has_slave_select_bit = true,
.field_fmt_mode = REG_FIELD(SUN4I_I2S_FMT0_REG, 0, 1),
+ .field_fmt_sext = REG_FIELD(SUN4I_I2S_FMT1_REG, 8, 8),
.field_txchanmap = REG_FIELD(SUN4I_I2S_TX_CHAN_MAP_REG, 0, 31),
.field_rxchanmap = REG_FIELD(SUN4I_I2S_RX_CHAN_MAP_REG, 0, 31),
.field_txchansel = REG_FIELD(SUN4I_I2S_TX_CHAN_SEL_REG, 0, 2),
@@ -891,6 +898,7 @@ static const struct sun4i_i2s_quirks sun6i_a31_i2s_quirks = {
.field_fmt_lrclk = REG_FIELD(SUN4I_I2S_FMT0_REG, 7, 7),
.has_slave_select_bit = true,
.field_fmt_mode = REG_FIELD(SUN4I_I2S_FMT0_REG, 0, 1),
+ .field_fmt_sext = REG_FIELD(SUN4I_I2S_FMT1_REG, 8, 8),
.field_txchanmap = REG_FIELD(SUN4I_I2S_TX_CHAN_MAP_REG, 0, 31),
.field_rxchanmap = REG_FIELD(SUN4I_I2S_RX_CHAN_MAP_REG, 0, 31),
.field_txchansel = REG_FIELD(SUN4I_I2S_TX_CHAN_SEL_REG, 0, 2),
@@ -914,6 +922,7 @@ static const struct sun4i_i2s_quirks sun8i_h3_i2s_quirks = {
.field_fmt_bclk = REG_FIELD(SUN4I_I2S_FMT0_REG, 7, 7),
.field_fmt_lrclk = REG_FIELD(SUN4I_I2S_FMT0_REG, 19, 19),
.field_fmt_mode = REG_FIELD(SUN4I_I2S_CTRL_REG, 4, 5),
+ .field_fmt_sext = REG_FIELD(SUN4I_I2S_FMT1_REG, 4, 5),
.field_txchanmap = REG_FIELD(SUN8I_I2S_TX_CHAN_MAP_REG, 0, 31),
.field_rxchanmap = REG_FIELD(SUN8I_I2S_RX_CHAN_MAP_REG, 0, 31),
.field_txchansel = REG_FIELD(SUN8I_I2S_TX_CHAN_SEL_REG, 0, 2),
@@ -959,6 +968,12 @@ static int sun4i_i2s_init_regmap_fields(struct device *dev,
if (IS_ERR(i2s->field_fmt_mode))
return PTR_ERR(i2s->field_fmt_mode);
+ i2s->field_fmt_sext =
+ devm_regmap_field_alloc(dev, i2s->regmap,
+ i2s->variant->field_fmt_sext);
+ if (IS_ERR(i2s->field_fmt_sext))
+ return PTR_ERR(i2s->field_fmt_sext);
+
i2s->field_txchanmap =
devm_regmap_field_alloc(dev, i2s->regmap,
i2s->variant->field_txchanmap);

95
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/15-clk-sunxi-ng-fix-runtime-warnings.patch
View file

@ -1,95 +0,0 @@
From 9878125eb4b4ffe64f39bb4db431f2a69dad418b Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Sun, 3 Sep 2017 11:52:11 +0200
Subject: [PATCH] clk: sunxi-ng: Fix crash during boot
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
index 36224ba93f9da..864dac96733b2 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
@@ -37,7 +37,7 @@ static SUNXI_CCU_NKMP_WITH_GATE_LOCK(pll_cpux_clk, "pll-cpux",
16, 2, /* P */
BIT(31), /* gate */
BIT(28), /* lock */
- 0);
+ CLK_SET_RATE_UNGATE);
/*
* The Audio PLL is supposed to have 4 outputs: 3 fixed factors from
@@ -55,7 +55,7 @@ static SUNXI_CCU_NM_WITH_GATE_LOCK(pll_audio_base_clk, "pll-audio-base",
0, 5, /* M */
BIT(31), /* gate */
BIT(28), /* lock */
- 0);
+ CLK_SET_RATE_UNGATE);
static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_video_clk, "pll-video",
"osc24M", 0x0010,
@@ -67,7 +67,7 @@ static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_video_clk, "pll-video",
297000000, /* frac rate 1 */
BIT(31), /* gate */
BIT(28), /* lock */
- 0);
+ CLK_SET_RATE_UNGATE);
static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_ve_clk, "pll-ve",
"osc24M", 0x0018,
@@ -79,7 +79,7 @@ static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_ve_clk, "pll-ve",
297000000, /* frac rate 1 */
BIT(31), /* gate */
BIT(28), /* lock */
- 0);
+ CLK_SET_RATE_UNGATE);
static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_ddr_clk, "pll-ddr",
"osc24M", 0x020,
@@ -88,7 +88,7 @@ static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_ddr_clk, "pll-ddr",
0, 2, /* M */
BIT(31), /* gate */
BIT(28), /* lock */
- 0);
+ CLK_SET_RATE_UNGATE);
static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph0_clk, "pll-periph0",
"osc24M", 0x028,
@@ -97,7 +97,7 @@ static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph0_clk, "pll-periph0",
BIT(31), /* gate */
BIT(28), /* lock */
2, /* post-div */
- 0);
+ CLK_SET_RATE_UNGATE);
static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_gpu_clk, "pll-gpu",
"osc24M", 0x0038,
@@ -109,7 +109,7 @@ static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_gpu_clk, "pll-gpu",
297000000, /* frac rate 1 */
BIT(31), /* gate */
BIT(28), /* lock */
- 0);
+ CLK_SET_RATE_UNGATE);
static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph1_clk, "pll-periph1",
"osc24M", 0x044,
@@ -118,7 +118,7 @@ static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph1_clk, "pll-periph1",
BIT(31), /* gate */
BIT(28), /* lock */
2, /* post-div */
- 0);
+ CLK_SET_RATE_UNGATE);
static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_de_clk, "pll-de",
"osc24M", 0x0048,
@@ -130,7 +130,7 @@ static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_de_clk, "pll-de",
297000000, /* frac rate 1 */
BIT(31), /* gate */
BIT(28), /* lock */
- 0);
+ CLK_SET_RATE_UNGATE);
static const char * const cpux_parents[] = { "osc32k", "osc24M",
"pll-cpux" , "pll-cpux" };

55
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/16-H3-add-HDMI-sound-nodes.patch
View file

@ -1,55 +0,0 @@
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 8aa2befc..d3d70eac 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -53,6 +53,22 @@
#address-cells = <1>;
#size-cells = <1>;
+ sound_hdmi: sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,name = "allwinner,hdmi";
+ simple-audio-card,mclk-fs = <256>;
+ status = "disabled";
+
+ simple-audio-card,codec {
+ sound-dai = <&hdmi>;
+ };
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s2>;
+ };
+ };
+
clocks {
#address-cells = <1>;
#size-cells = <1>;
@@ -110,6 +126,7 @@
};
hdmi: hdmi@1ee0000 {
+ #sound-dai-cells = <0>;
compatible = "allwinner,sun8i-h3-dw-hdmi";
reg = <0x01ee0000 0x10000>,
<0x01ef0000 0x10000>;
@@ -685,6 +702,19 @@
status = "disabled";
};
+ i2s2: i2s@1c22800 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun8i-h3-i2s";
+ reg = <0x01c22800 0x400>;
+ interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>;
+ clock-names = "apb", "mod";
+ dmas = <&dma 27>;
+ resets = <&ccu RST_BUS_I2S2>;
+ dma-names = "tx";
+ status = "disabled";
+ };
+
codec: codec@01c22c00 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun8i-h3-codec";

340
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/17-1-enable-hdmi-video-on-several-boards.patch
View file

@ -1,340 +0,0 @@
From 8797b952feb45f68b955645c4958878463f2be70 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Tue, 11 Apr 2017 21:48:20 +0200
Subject: [PATCH] ARM: sun8i: h3: Enable HDMI output on Orange Pi 2 board
The Orange Pi 2 board features a HDMI port that is connected to the HDMI
controller of H3 SoC.
Enable it.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
arch/arm/boot/dts/sun8i-h3-orangepi-2.dts | 33 +++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
index 17cdeae19c6f0..586181c4ce8b5 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
@@ -62,6 +62,17 @@
stdout-path = "serial0:115200n8";
};
+ connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
@@ -114,6 +125,10 @@
status = "okay";
};
+&de {
+ status = "okay";
+};
+
&ehci1 {
status = "okay";
};
@@ -125,12 +140,26 @@
status = "okay";
};
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
status = "okay";
};
+&mixer0 {
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
@@ -188,6 +217,10 @@
status = "okay";
};
+&tcon0 {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
From 9bd1fdb163a632ba29bd435cb7ea513f1c723a96 Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Sun, 16 Apr 2017 23:35:58 +0800
Subject: [PATCH] ARM: sun8i: h3: Enable HDMI output for Orange Pi PC board
The Orange Pi PC board features a HDMI port that is connected to the
HDMI controller of H3 SoC.
Enable it.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts | 33 ++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
index 998b60f8d295e..24ec7376f4796 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
@@ -60,6 +60,17 @@
stdout-path = "serial0:115200n8";
};
+ connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
@@ -98,6 +109,10 @@
status = "okay";
};
+&de {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -121,12 +136,26 @@
status = "okay";
};
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
status = "okay";
};
+&mixer0 {
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
@@ -177,6 +206,10 @@
status = "okay";
};
+&tcon0 {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
From 23255a79d972d434e4abca4390dec01d876a7296 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Sun, 11 Jun 2017 22:39:47 +0200
Subject: [PATCH] ARM: sun8i: h3: Enable HDMI output on Orange Pi Lite
The Orange Pi Lite board features a HDMI port that is connected to the
HDMI controller of H3 SoC.
Enable it.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts | 33 ++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
index 9b47a0def740c..cecf4af1b7433 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
@@ -61,6 +61,17 @@
stdout-path = "serial0:115200n8";
};
+ connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
@@ -91,6 +102,10 @@
};
};
+&de {
+ status = "okay";
+};
+
&ehci1 {
status = "okay";
};
@@ -99,12 +114,26 @@
status = "okay";
};
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
status = "okay";
};
+&mixer0 {
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
@@ -159,6 +188,10 @@
};
};
+&tcon0 {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
From 957eec3e02059fb60138d8e44d12effb4d572c11 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Sun, 11 Jun 2017 22:40:40 +0200
Subject: [PATCH] ARM: sun8i: h3: Enable HDMI output on Orange Pi One board
The Orange Pi One board features a HDMI port that is connected to the HDMI
controller of H3 SoC.
Enable it.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
arch/arm/boot/dts/sun8i-h3-orangepi-one.dts | 33 +++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
index 6880268e8b87b..ad1739e1d01d0 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
@@ -60,6 +60,17 @@
stdout-path = "serial0:115200n8";
};
+ connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
@@ -90,6 +101,10 @@
};
};
+&de {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -105,6 +120,20 @@
status = "okay";
};
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&mixer0 {
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
@@ -147,6 +176,10 @@
status = "okay";
};
+&tcon0 {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;

126
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/17-2-enable-hdmi-video-on-several-boards.patch
View file

@ -1,126 +0,0 @@
From ffa650ca191b8acbe70bf26b10080ab7c73a6908 Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Sat, 6 May 2017 16:13:47 +0800
Subject: [PATCH] arm64: allwinner: h5: enable HDMI output on Orange Pi PC2
Orange Pi PC2 features a HDMI connector connected to the HDMI controller
on H5 SoC.
Enable the HDMI output.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
index a8296feee8841..5a1443911d760 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
@@ -121,6 +121,10 @@
status = "okay";
};
+&de {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -146,6 +150,10 @@
status = "okay";
};
+&hdmi {
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
@@ -159,6 +167,10 @@
};
};
+&mixer0 {
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
@@ -184,6 +196,10 @@
status = "okay";
};
+&tcon0 {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
From 3acaae324e966dd769ec1a3fd297d0fb12082a78 Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Sat, 6 May 2017 16:14:36 +0800
Subject: [PATCH] arm64: allwinner: h5: enable HDMI output on Orange Pi Prime
Orange Pi Prime features a HDMI connector connected to the HDMI controller
on H5 SoC.
Enable the HDMI output.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
.../boot/dts/allwinner/sun50i-h5-orangepi-prime.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
index d906b302cbcdc..e21567d7fc7f0 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
@@ -128,6 +128,10 @@
status = "okay";
};
+&de {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -153,6 +157,10 @@
status = "okay";
};
+&hdmi {
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
@@ -166,6 +174,10 @@
};
};
+&mixer0 {
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
@@ -201,6 +213,10 @@
status = "okay";
};
+&tcon0 {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;

117
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/18-1-enable-hdmi-sound-on-several-boards.patch
View file

@ -1,117 +0,0 @@
From 23829558b10e69f4962474849c3f4b173c5ef009 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Tue, 5 Sep 2017 22:06:32 +0200
Subject: [PATCH] ARM: sun8i: h3: Enable HDMI audio on H3 boards
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
arch/arm/boot/dts/sun8i-h3-orangepi-2.dts | 8 ++++++++
arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts | 8 ++++++++
arch/arm/boot/dts/sun8i-h3-orangepi-one.dts | 8 ++++++++
arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts | 8 ++++++++
7 files changed, 56 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
index 586181c4ce8b5..ef98e28e12137 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
@@ -150,6 +150,10 @@
};
};
+&i2s2 {
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
@@ -217,6 +221,10 @@
status = "okay";
};
+&sound_hdmi {
+ status = "okay";
+};
+
&tcon0 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
index cecf4af1b7433..01540419a0ca6 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
@@ -124,6 +124,10 @@
};
};
+&i2s2 {
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
@@ -188,6 +192,10 @@
};
};
+&sound_hdmi {
+ status = "okay";
+};
+
&tcon0 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
index ad1739e1d01d0..d3277f5d921b9 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
@@ -130,6 +130,10 @@
};
};
+&i2s2 {
+ status = "okay";
+};
+
&mixer0 {
status = "okay";
};
@@ -176,6 +180,10 @@
status = "okay";
};
+&sound_hdmi {
+ status = "okay";
+};
+
&tcon0 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
index 24ec7376f4796..1d567ccd76d16 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
@@ -146,6 +146,10 @@
};
};
+&i2s2 {
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
@@ -206,6 +210,10 @@
status = "okay";
};
+&sound_hdmi {
+ status = "okay";
+};
+
&tcon0 {
status = "okay";
};

52
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/18-2-enable-hdmi-sound-on-several-boards.patch
View file

@ -1,52 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
index 2503d333..9d41a9d5 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
@@ -144,6 +144,10 @@
status = "okay";
};
+&i2s2 {
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
@@ -179,6 +183,10 @@
status = "okay";
};
+&sound_hdmi {
+ status = "okay";
+};
+
&tcon0 {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
index 16c004b4..623014f2 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
@@ -151,6 +151,10 @@
status = "okay";
};
+&i2s2 {
+ status = "okay";
+};
+
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
@@ -196,6 +200,10 @@
status = "okay";
};
+&sound_hdmi {
+ status = "okay";
+};
+
&tcon0 {
status = "okay";
};

55
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/19-add-audio-workarounds.patch
View file

@ -1,55 +0,0 @@
From 35fbec685e9ccdcf154f00a93b46eafb9d0cc87a Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Sun, 3 Sep 2017 11:32:34 +0200
Subject: [PATCH] drm: bridge: Add audio workaround for dw_hdmi v1.32a
Allwinner SoCs with dw hdmi v1.32a seems to have an issue with manual
setting CTS value. BSP driver sets it to auto mode and that works
here too.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 30 ++++++++++++++++++++----------
1 file changed, 20 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 72969240a9d42..984fab8b658b5 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -424,16 +424,26 @@ static struct i2c_adapter *dw_hdmi_i2c_adapter(struct dw_hdmi *hdmi)
static void hdmi_set_cts_n(struct dw_hdmi *hdmi, unsigned int cts,
unsigned int n)
{
- /* Must be set/cleared first */
- hdmi_modb(hdmi, 0, HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3);
-
- /* nshift factor = 0 */
- hdmi_modb(hdmi, 0, HDMI_AUD_CTS3_N_SHIFT_MASK, HDMI_AUD_CTS3);
-
- hdmi_writeb(hdmi, ((cts >> 16) & HDMI_AUD_CTS3_AUDCTS19_16_MASK) |
- HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3);
- hdmi_writeb(hdmi, (cts >> 8) & 0xff, HDMI_AUD_CTS2);
- hdmi_writeb(hdmi, cts & 0xff, HDMI_AUD_CTS1);
+ /*
+ * Manual CTS setting doesn't work correctly on Allwinner SoCs with
+ * dw hdmi v1.32a.
+ */
+ if (hdmi->version != 0x132a) {
+ /* Must be set/cleared first */
+ hdmi_modb(hdmi, 0, HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3);
+
+ /* nshift factor = 0 */
+ hdmi_modb(hdmi, 0, HDMI_AUD_CTS3_N_SHIFT_MASK, HDMI_AUD_CTS3);
+
+ hdmi_writeb(hdmi,
+ ((cts >> 16) & HDMI_AUD_CTS3_AUDCTS19_16_MASK) |
+ HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3);
+ hdmi_writeb(hdmi, (cts >> 8) & 0xff, HDMI_AUD_CTS2);
+ hdmi_writeb(hdmi, cts & 0xff, HDMI_AUD_CTS1);
+ } else {
+ /* set automatic CTS calculation */
+ hdmi_writeb(hdmi, 0x00, HDMI_AUD_CTS3);
+ }
hdmi_writeb(hdmi, (n >> 16) & 0x0f, HDMI_AUD_N3);
hdmi_writeb(hdmi, (n >> 8) & 0xff, HDMI_AUD_N2);

30
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/21-sun4i-gpadc-iio-add-split-sun8i.patch
View file

@ -1,30 +0,0 @@
diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c
index 81d4c39e414a..41769bc6a429 100644
--- a/drivers/iio/adc/sun4i-gpadc-iio.c
+++ b/drivers/iio/adc/sun4i-gpadc-iio.c
@@ -88,7 +88,7 @@ static const struct gpadc_data sun6i_gpadc_data = {
static const struct gpadc_data sun8i_a33_gpadc_data = {
.temp_offset = -1662,
.temp_scale = 162,
- .tp_mode_en = SUN8I_GPADC_CTRL1_CHOP_TEMP_EN,
+ .tp_mode_en = SUN8I_A23_GPADC_CTRL1_CHOP_TEMP_EN,
};
struct sun4i_gpadc_iio {
diff --git a/include/linux/mfd/sun4i-gpadc.h b/include/linux/mfd/sun4i-gpadc.h
index 139872c2e0fe..d31d962bb7d8 100644
--- a/include/linux/mfd/sun4i-gpadc.h
+++ b/include/linux/mfd/sun4i-gpadc.h
@@ -38,9 +38,9 @@
#define SUN6I_GPADC_CTRL1_ADC_CHAN_SELECT(x) (GENMASK(3, 0) & BIT(x))
#define SUN6I_GPADC_CTRL1_ADC_CHAN_MASK GENMASK(3, 0)
-/* TP_CTRL1 bits for sun8i SoCs */
-#define SUN8I_GPADC_CTRL1_CHOP_TEMP_EN BIT(8)
-#define SUN8I_GPADC_CTRL1_GPADC_CALI_EN BIT(7)
+/* TP_CTRL1 bits for sun8i A23/A33 SoCs */
+#define SUN8I_A23_GPADC_CTRL1_CHOP_TEMP_EN BIT(8)
+#define SUN8I_A23_GPADC_CTRL1_GPADC_CALI_EN BIT(7)
#define SUN4I_GPADC_CTRL2 0x08

397
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/22-sun4i-gpadc-iio-add-H3-support.patch
View file

@ -1,397 +0,0 @@
diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c
index 41769bc6a429..5c79ba4d5ef5 100644
--- a/drivers/iio/adc/sun4i-gpadc-iio.c
+++ b/drivers/iio/adc/sun4i-gpadc-iio.c
@@ -22,6 +22,7 @@
* shutdown for not being used.
*/
+#include <linux/clk.h>
#include <linux/completion.h>
#include <linux/interrupt.h>
#include <linux/io.h>
@@ -31,6 +32,7 @@
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
+#include <linux/reset.h>
#include <linux/thermal.h>
#include <linux/delay.h>
@@ -49,6 +51,8 @@ static unsigned int sun6i_gpadc_chan_select(unsigned int chan)
return SUN6I_GPADC_CTRL1_ADC_CHAN_SELECT(chan);
}
+struct sun4i_gpadc_iio;
+
struct gpadc_data {
int temp_offset;
int temp_scale;
@@ -56,39 +60,12 @@ struct gpadc_data {
unsigned int tp_adc_select;
unsigned int (*adc_chan_select)(unsigned int chan);
unsigned int adc_chan_mask;
-};
-
-static const struct gpadc_data sun4i_gpadc_data = {
- .temp_offset = -1932,
- .temp_scale = 133,
- .tp_mode_en = SUN4I_GPADC_CTRL1_TP_MODE_EN,
- .tp_adc_select = SUN4I_GPADC_CTRL1_TP_ADC_SELECT,
- .adc_chan_select = &sun4i_gpadc_chan_select,
- .adc_chan_mask = SUN4I_GPADC_CTRL1_ADC_CHAN_MASK,
-};
-
-static const struct gpadc_data sun5i_gpadc_data = {
- .temp_offset = -1447,
- .temp_scale = 100,
- .tp_mode_en = SUN4I_GPADC_CTRL1_TP_MODE_EN,
- .tp_adc_select = SUN4I_GPADC_CTRL1_TP_ADC_SELECT,
- .adc_chan_select = &sun4i_gpadc_chan_select,
- .adc_chan_mask = SUN4I_GPADC_CTRL1_ADC_CHAN_MASK,
-};
-
-static const struct gpadc_data sun6i_gpadc_data = {
- .temp_offset = -1623,
- .temp_scale = 167,
- .tp_mode_en = SUN6I_GPADC_CTRL1_TP_MODE_EN,
- .tp_adc_select = SUN6I_GPADC_CTRL1_TP_ADC_SELECT,
- .adc_chan_select = &sun6i_gpadc_chan_select,
- .adc_chan_mask = SUN6I_GPADC_CTRL1_ADC_CHAN_MASK,
-};
-
-static const struct gpadc_data sun8i_a33_gpadc_data = {
- .temp_offset = -1662,
- .temp_scale = 162,
- .tp_mode_en = SUN8I_A23_GPADC_CTRL1_CHOP_TEMP_EN,
+ unsigned int temp_data;
+ int (*sample_start)(struct sun4i_gpadc_iio *info);
+ int (*sample_end)(struct sun4i_gpadc_iio *info);
+ bool has_bus_clk;
+ bool has_bus_rst;
+ bool has_mod_clk;
};
struct sun4i_gpadc_iio {
@@ -103,6 +80,9 @@ struct sun4i_gpadc_iio {
atomic_t ignore_temp_data_irq;
const struct gpadc_data *data;
bool no_irq;
+ struct clk *ths_bus_clk;
+ struct clk *mod_clk;
+ struct reset_control *reset;
/* prevents concurrent reads of temperature and ADC */
struct mutex mutex;
struct thermal_zone_device *tzd;
@@ -276,7 +256,7 @@ static int sun4i_gpadc_temp_read(struct iio_dev *indio_dev, int *val)
if (info->no_irq) {
pm_runtime_get_sync(indio_dev->dev.parent);
- regmap_read(info->regmap, SUN4I_GPADC_TEMP_DATA, val);
+ regmap_read(info->regmap, info->data->temp_data, val);
pm_runtime_mark_last_busy(indio_dev->dev.parent);
pm_runtime_put_autosuspend(indio_dev->dev.parent);
@@ -384,10 +364,8 @@ static irqreturn_t sun4i_gpadc_fifo_data_irq_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int sun4i_gpadc_runtime_suspend(struct device *dev)
+static int sun4i_gpadc_sample_end(struct sun4i_gpadc_iio *info)
{
- struct sun4i_gpadc_iio *info = iio_priv(dev_get_drvdata(dev));
-
/* Disable the ADC on IP */
regmap_write(info->regmap, SUN4I_GPADC_CTRL1, 0);
/* Disable temperature sensor on IP */
@@ -396,10 +374,23 @@ static int sun4i_gpadc_runtime_suspend(struct device *dev)
return 0;
}
-static int sun4i_gpadc_runtime_resume(struct device *dev)
+static int sun8i_h3_gpadc_sample_end(struct sun4i_gpadc_iio *info)
+{
+ /* Disable temperature sensor */
+ regmap_write(info->regmap, SUN8I_H3_GPADC_CTRL2, 0);
+
+ return 0;
+}
+
+static int sun4i_gpadc_runtime_suspend(struct device *dev)
{
struct sun4i_gpadc_iio *info = iio_priv(dev_get_drvdata(dev));
+ return info->data->sample_end(info);
+}
+
+static int sun4i_gpadc_sample_start(struct sun4i_gpadc_iio *info)
+{
/* clkin = 6MHz */
regmap_write(info->regmap, SUN4I_GPADC_CTRL0,
SUN4I_GPADC_CTRL0_ADC_CLK_DIVIDER(2) |
@@ -417,6 +408,29 @@ static int sun4i_gpadc_runtime_resume(struct device *dev)
return 0;
}
+static int sun8i_h3_gpadc_sample_start(struct sun4i_gpadc_iio *info)
+{
+ regmap_write(info->regmap, SUN8I_H3_GPADC_CTRL2,
+ SUN8I_H3_GPADC_CTRL2_TEMP_SENSE_EN |
+ SUN8I_H3_GPADC_CTRL2_T_ACQ1(31));
+ regmap_write(info->regmap, SUN4I_GPADC_CTRL0,
+ SUN4I_GPADC_CTRL0_T_ACQ(31));
+ regmap_write(info->regmap, SUN8I_H3_GPADC_CTRL3,
+ SUN4I_GPADC_CTRL3_FILTER_EN |
+ SUN4I_GPADC_CTRL3_FILTER_TYPE(1));
+ regmap_write(info->regmap, SUN8I_H3_GPADC_INTC,
+ SUN8I_H3_GPADC_INTC_TEMP_PERIOD(800));
+
+ return 0;
+}
+
+static int sun4i_gpadc_runtime_resume(struct device *dev)
+{
+ struct sun4i_gpadc_iio *info = iio_priv(dev_get_drvdata(dev));
+
+ return info->data->sample_start(info);
+}
+
static int sun4i_gpadc_get_temp(void *data, int *temp)
{
struct sun4i_gpadc_iio *info = data;
@@ -491,11 +505,78 @@ static int sun4i_irq_init(struct platform_device *pdev, const char *name,
return 0;
}
+static const struct gpadc_data sun4i_gpadc_data = {
+ .temp_offset = -1932,
+ .temp_scale = 133,
+ .tp_mode_en = SUN4I_GPADC_CTRL1_TP_MODE_EN,
+ .tp_adc_select = SUN4I_GPADC_CTRL1_TP_ADC_SELECT,
+ .adc_chan_select = &sun4i_gpadc_chan_select,
+ .adc_chan_mask = SUN4I_GPADC_CTRL1_ADC_CHAN_MASK,
+ .temp_data = SUN4I_GPADC_TEMP_DATA,
+ .sample_start = sun4i_gpadc_sample_start,
+ .sample_end = sun4i_gpadc_sample_end,
+};
+
+static const struct gpadc_data sun5i_gpadc_data = {
+ .temp_offset = -1447,
+ .temp_scale = 100,
+ .tp_mode_en = SUN4I_GPADC_CTRL1_TP_MODE_EN,
+ .tp_adc_select = SUN4I_GPADC_CTRL1_TP_ADC_SELECT,
+ .adc_chan_select = &sun4i_gpadc_chan_select,
+ .adc_chan_mask = SUN4I_GPADC_CTRL1_ADC_CHAN_MASK,
+ .temp_data = SUN4I_GPADC_TEMP_DATA,
+ .sample_start = sun4i_gpadc_sample_start,
+ .sample_end = sun4i_gpadc_sample_end,
+};
+
+static const struct gpadc_data sun6i_gpadc_data = {
+ .temp_offset = -1623,
+ .temp_scale = 167,
+ .tp_mode_en = SUN6I_GPADC_CTRL1_TP_MODE_EN,
+ .tp_adc_select = SUN6I_GPADC_CTRL1_TP_ADC_SELECT,
+ .adc_chan_select = &sun6i_gpadc_chan_select,
+ .adc_chan_mask = SUN6I_GPADC_CTRL1_ADC_CHAN_MASK,
+ .temp_data = SUN4I_GPADC_TEMP_DATA,
+ .sample_start = sun4i_gpadc_sample_start,
+ .sample_end = sun4i_gpadc_sample_end,
+};
+
+static const struct gpadc_data sun8i_a33_gpadc_data = {
+ .temp_offset = -1662,
+ .temp_scale = 162,
+ .tp_mode_en = SUN8I_A23_GPADC_CTRL1_CHOP_TEMP_EN,
+ .temp_data = SUN4I_GPADC_TEMP_DATA,
+ .sample_start = sun4i_gpadc_sample_start,
+ .sample_end = sun4i_gpadc_sample_end,
+};
+
+static const struct gpadc_data sun8i_h3_gpadc_data = {
+ /*
+ * The original formula on the datasheet seems to be wrong.
+ * These factors are calculated based on the formula in the BSP
+ * kernel, which is originally Tem = 217 - (T / 8.253), in which Tem
+ * is the temperature in Celsius degree and T is the raw value
+ * from the sensor.
+ */
+ .temp_offset = -1791,
+ .temp_scale = -121,
+ .temp_data = SUN8I_H3_GPADC_TEMP_DATA,
+ .sample_start = sun8i_h3_gpadc_sample_start,
+ .sample_end = sun8i_h3_gpadc_sample_end,
+ .has_bus_clk = true,
+ .has_bus_rst = true,
+ .has_mod_clk = true,
+};
+
static const struct of_device_id sun4i_gpadc_of_id[] = {
{
.compatible = "allwinner,sun8i-a33-ths",
.data = &sun8i_a33_gpadc_data,
},
+ {
+ .compatible = "allwinner,sun8i-h3-ths",
+ .data = &sun8i_h3_gpadc_data,
+ },
{ /* sentinel */ }
};
@@ -530,17 +611,75 @@ static int sun4i_gpadc_probe_dt(struct platform_device *pdev,
return ret;
}
+ if (info->data->has_bus_rst) {
+ info->reset = devm_reset_control_get(&pdev->dev, NULL);
+ if (IS_ERR(info->reset)) {
+ ret = PTR_ERR(info->reset);
+ return ret;
+ }
+
+ ret = reset_control_deassert(info->reset);
+ if (ret)
+ return ret;
+ }
+
+ if (info->data->has_bus_clk) {
+ info->ths_bus_clk = devm_clk_get(&pdev->dev, "bus");
+ if (IS_ERR(info->ths_bus_clk)) {
+ ret = PTR_ERR(info->ths_bus_clk);
+ goto assert_reset;
+ }
+
+ ret = clk_prepare_enable(info->ths_bus_clk);
+ if (ret)
+ goto assert_reset;
+ }
+
+ if (info->data->has_mod_clk) {
+ info->mod_clk = devm_clk_get(&pdev->dev, "mod");
+ if (IS_ERR(info->mod_clk)) {
+ ret = PTR_ERR(info->mod_clk);
+ goto disable_bus_clk;
+ }
+
+ /* Running at 6MHz */
+ ret = clk_set_rate(info->mod_clk, 6000000);
+ if (ret)
+ goto disable_bus_clk;
+
+ ret = clk_prepare_enable(info->mod_clk);
+ if (ret)
+ goto disable_bus_clk;
+ }
+
if (!IS_ENABLED(CONFIG_THERMAL_OF))
return 0;
info->sensor_device = &pdev->dev;
info->tzd = thermal_zone_of_sensor_register(info->sensor_device, 0,
info, &sun4i_ts_tz_ops);
- if (IS_ERR(info->tzd))
+ if (IS_ERR(info->tzd)) {
dev_err(&pdev->dev, "could not register thermal sensor: %ld\n",
PTR_ERR(info->tzd));
+ ret = PTR_ERR(info->tzd);
+ goto disable_mod_clk;
+ }
+
+ return 0;
+
+disable_mod_clk:
+ if (info->data->has_mod_clk)
+ clk_disable_unprepare(info->mod_clk);
+
+disable_bus_clk:
+ if (info->data->has_bus_clk)
+ clk_disable_unprepare(info->ths_bus_clk);
+
+assert_reset:
+ if (info->data->has_bus_rst)
+ reset_control_assert(info->reset);
- return PTR_ERR_OR_ZERO(info->tzd);
+ return ret;
}
static int sun4i_gpadc_probe_mfd(struct platform_device *pdev,
@@ -699,6 +838,15 @@ static int sun4i_gpadc_remove(struct platform_device *pdev)
if (!info->no_irq)
iio_map_array_unregister(indio_dev);
+ if (info->data->has_mod_clk)
+ clk_disable_unprepare(info->mod_clk);
+
+ if (info->data->has_bus_clk)
+ clk_disable_unprepare(info->ths_bus_clk);
+
+ if (info->data->has_bus_rst)
+ reset_control_assert(info->reset);
+
return 0;
}
diff --git a/include/linux/mfd/sun4i-gpadc.h b/include/linux/mfd/sun4i-gpadc.h
index d31d962bb7d8..f794a2988a93 100644
--- a/include/linux/mfd/sun4i-gpadc.h
+++ b/include/linux/mfd/sun4i-gpadc.h
@@ -42,6 +42,9 @@
#define SUN8I_A23_GPADC_CTRL1_CHOP_TEMP_EN BIT(8)
#define SUN8I_A23_GPADC_CTRL1_GPADC_CALI_EN BIT(7)
+/* TP_CTRL1 bits for SoCs after H3 */
+#define SUN8I_H3_GPADC_CTRL1_GPADC_CALI_EN BIT(17)
+
#define SUN4I_GPADC_CTRL2 0x08
#define SUN4I_GPADC_CTRL2_TP_SENSITIVE_ADJUST(x) ((GENMASK(3, 0) & (x)) << 28)
@@ -49,7 +52,17 @@
#define SUN4I_GPADC_CTRL2_PRE_MEA_EN BIT(24)
#define SUN4I_GPADC_CTRL2_PRE_MEA_THRE_CNT(x) (GENMASK(23, 0) & (x))
+#define SUN8I_H3_GPADC_CTRL2 0x40
+
+#define SUN8I_H3_GPADC_CTRL2_TEMP_SENSE_EN BIT(0)
+#define SUN8I_H3_GPADC_CTRL2_T_ACQ1(x) ((GENMASK(15, 0) * (x)) << 16)
+
#define SUN4I_GPADC_CTRL3 0x0c
+/*
+ * This register is named "Average filter Control Register" in H3 Datasheet,
+ * but the register's definition is the same as the old CTRL3 register.
+ */
+#define SUN8I_H3_GPADC_CTRL3 0x70
#define SUN4I_GPADC_CTRL3_FILTER_EN BIT(2)
#define SUN4I_GPADC_CTRL3_FILTER_TYPE(x) (GENMASK(1, 0) & (x))
@@ -71,6 +84,13 @@
#define SUN4I_GPADC_INT_FIFOC_TP_UP_IRQ_EN BIT(1)
#define SUN4I_GPADC_INT_FIFOC_TP_DOWN_IRQ_EN BIT(0)
+#define SUN8I_H3_GPADC_INTC 0x44
+
+#define SUN8I_H3_GPADC_INTC_TEMP_PERIOD(x) ((GENMASK(19, 0) & (x)) << 12)
+#define SUN8I_H3_GPADC_INTC_TEMP_DATA BIT(8)
+#define SUN8I_H3_GPADC_INTC_TEMP_SHUT BIT(4)
+#define SUN8I_H3_GPADC_INTC_TEMP_ALARM BIT(0)
+
#define SUN4I_GPADC_INT_FIFOS 0x14
#define SUN4I_GPADC_INT_FIFOS_TEMP_DATA_PENDING BIT(18)
@@ -80,9 +100,16 @@
#define SUN4I_GPADC_INT_FIFOS_TP_UP_PENDING BIT(1)
#define SUN4I_GPADC_INT_FIFOS_TP_DOWN_PENDING BIT(0)
+#define SUN8I_H3_GPADC_INTS 0x44
+
+#define SUN8I_H3_GPADC_INTS_TEMP_DATA BIT(8)
+#define SUN8I_H3_GPADC_INTS_TEMP_SHUT BIT(4)
+#define SUN8I_H3_GPADC_INTS_TEMP_ALARM BIT(0)
+
#define SUN4I_GPADC_CDAT 0x1c
#define SUN4I_GPADC_TEMP_DATA 0x20
#define SUN4I_GPADC_DATA 0x24
+#define SUN8I_H3_GPADC_TEMP_DATA 0x80
#define SUN4I_GPADC_IRQ_FIFO_DATA 0
#define SUN4I_GPADC_IRQ_TEMP_DATA 1

28
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/23-sun4i-gpadc-iio-add-H3-thermal-sensor-DT.patch
View file

@ -1,28 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index a0cee17fe44b..efe3a8e4f2af 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -108,6 +108,23 @@
};
};
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&ths>;
+ };
+
+ soc {
+ ths: thermal-sensor@1c25000 {
+ compatible = "allwinner,sun8i-h3-ths";
+ reg = <0x01c25000 0x100>;
+ clocks = <&ccu CLK_BUS_THS>, <&ccu CLK_THS>;
+ clock-names = "bus", "mod";
+ resets = <&ccu RST_BUS_THS>;
+ #thermal-sensor-cells = <0>;
+ #io-channel-cells = <0>;
+ };
+ };
+
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,

93
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/24-sun4i-gpadc-iio-add-H3-CPU-thermal-zone.patch
View file

@ -1,93 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index b36f9f423..0ad8e3e80 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -41,6 +41,7 @@
*/
#include "sunxi-h3-h5.dtsi"
+#include <dt-bindings/thermal/thermal.h>
/ {
cpus {
@@ -72,6 +73,80 @@
};
};
+ thermal-zones {
+ cpu-thermal {
+ /* milliseconds */
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+ thermal-sensors = <&ths>;
+
+ trips {
+ cpu_warm: cpu_warm {
+ temperature = <65000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_hot_pre: cpu_hot_pre {
+ temperature = <70000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_hot: cpu_hot {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_very_hot_pre: cpu_very_hot_pre {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_very_hot: cpu_very_hot {
+ temperature = <90000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_crit: cpu_crit {
+ temperature = <105000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ cpu_warm_limit_cpu {
+ trip = <&cpu_warm>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT 2>;
+ };
+
+ cpu_hot_pre_limit_cpu {
+ trip = <&cpu_hot_pre>;
+ cooling-device = <&cpu0 2 3>;
+ };
+
+ cpu_hot_limit_cpu {
+ trip = <&cpu_hot>;
+ cooling-device = <&cpu0 3 4>;
+ };
+
+ cpu_very_hot_pre_limit_cpu {
+ trip = <&cpu_very_hot>;
+ cooling-device = <&cpu0 5 6>;
+ };
+
+ cpu_very_hot_limit_cpu {
+ trip = <&cpu_very_hot>;
+ cooling-device = <&cpu0 7 THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+ };
+
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,

34
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/25-sun4i-gpadc-iio-workaround-for-raw-0-read.patch
View file

@ -1,34 +0,0 @@
From e42ea77a5f2b389eed2c9004eab80bf6589ebf5a Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Tue, 1 Aug 2017 23:42:12 +0800
Subject: [PATCH] iio: adc: sun4i-gpadc: workaroud bogus THS raw value 0
readout
When booting the system, the THS may read out a bogus false value which
is raw value 0.
On H3 it represents a extremely high temperature and can shutdown the
system immediately.
Workaround it by make it return -EINVAL when the raw value is 0 (which
is unlikely to happen).
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
drivers/iio/adc/sun4i-gpadc-iio.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c
index f378ca0bc0b30..a89dcb6fba4ec 100644
--- a/drivers/iio/adc/sun4i-gpadc-iio.c
+++ b/drivers/iio/adc/sun4i-gpadc-iio.c
@@ -262,6 +262,9 @@ static int sun4i_gpadc_temp_read(struct iio_dev *indio_dev, int *val)
pm_runtime_mark_last_busy(indio_dev->dev.parent);
pm_runtime_put_autosuspend(indio_dev->dev.parent);
+ if (!*val)
+ return -EINVAL;
+
return 0;
}

153
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/26-sun4i-gpadc-iio-add-h5-a64-support.patch
View file

@ -1,153 +0,0 @@
diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c
index a89dcb6fb..dbe41fdf2 100644
--- a/drivers/iio/adc/sun4i-gpadc-iio.c
+++ b/drivers/iio/adc/sun4i-gpadc-iio.c
@@ -56,6 +56,7 @@ struct sun4i_gpadc_iio;
struct gpadc_data {
int temp_offset;
int temp_scale;
+ int temp_divider;
unsigned int tp_mode_en;
unsigned int tp_adc_select;
unsigned int (*adc_chan_select)(unsigned int chan);
@@ -63,6 +64,7 @@ struct gpadc_data {
unsigned int temp_data;
int (*sample_start)(struct sun4i_gpadc_iio *info);
int (*sample_end)(struct sun4i_gpadc_iio *info);
+ void (*reg_to_temp)(int val, int *temp);
bool has_bus_clk;
bool has_bus_rst;
bool has_mod_clk;
@@ -289,6 +291,15 @@ static int sun4i_gpadc_temp_scale(struct iio_dev *indio_dev, int *val)
return 0;
}
+static int sun4i_gpadc_temp_divider(struct iio_dev *indio_dev, int *val)
+{
+ struct sun4i_gpadc_iio *info = iio_priv(indio_dev);
+
+ *val = info->data->temp_divider;
+
+ return 0;
+}
+
static int sun4i_gpadc_read_raw(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan, int *val,
int *val2, long mask)
@@ -436,19 +447,32 @@ static int sun4i_gpadc_runtime_resume(struct device *dev)
static int sun4i_gpadc_get_temp(void *data, int *temp)
{
struct sun4i_gpadc_iio *info = data;
- int val, scale, offset;
+ int val, scale, offset, divider;
if (sun4i_gpadc_temp_read(info->indio_dev, &val))
return -ETIMEDOUT;
sun4i_gpadc_temp_scale(info->indio_dev, &scale);
sun4i_gpadc_temp_offset(info->indio_dev, &offset);
+ sun4i_gpadc_temp_divider(info->indio_dev, &divider);
- *temp = (val + offset) * scale;
+ if (info->data->reg_to_temp)
+ info->data->reg_to_temp(val, temp);
+ else
+ *temp = ((val + offset) * scale) / divider;
return 0;
}
+void sun50i_h5_reg_to_temp(int val, int *temp)
+{
+ u32 data = (u32)val;
+ if (data <= 0x500)
+ *temp = (2590000 - 1452 * data) / 10000;
+ else
+ *temp = (2230000 - 1191 * data) / 10000;
+}
+
static const struct thermal_zone_of_device_ops sun4i_ts_tz_ops = {
.get_temp = &sun4i_gpadc_get_temp,
};
@@ -510,6 +534,7 @@ static int sun4i_irq_init(struct platform_device *pdev, const char *name,
static const struct gpadc_data sun4i_gpadc_data = {
.temp_offset = -1932,
.temp_scale = 133,
+ .temp_divider = 1,
.tp_mode_en = SUN4I_GPADC_CTRL1_TP_MODE_EN,
.tp_adc_select = SUN4I_GPADC_CTRL1_TP_ADC_SELECT,
.adc_chan_select = &sun4i_gpadc_chan_select,
@@ -522,6 +547,7 @@ static const struct gpadc_data sun4i_gpadc_data = {
static const struct gpadc_data sun5i_gpadc_data = {
.temp_offset = -1447,
.temp_scale = 100,
+ .temp_divider = 1,
.tp_mode_en = SUN4I_GPADC_CTRL1_TP_MODE_EN,
.tp_adc_select = SUN4I_GPADC_CTRL1_TP_ADC_SELECT,
.adc_chan_select = &sun4i_gpadc_chan_select,
@@ -534,6 +560,7 @@ static const struct gpadc_data sun5i_gpadc_data = {
static const struct gpadc_data sun6i_gpadc_data = {
.temp_offset = -1623,
.temp_scale = 167,
+ .temp_divider = 1,
.tp_mode_en = SUN6I_GPADC_CTRL1_TP_MODE_EN,
.tp_adc_select = SUN6I_GPADC_CTRL1_TP_ADC_SELECT,
.adc_chan_select = &sun6i_gpadc_chan_select,
@@ -546,6 +573,7 @@ static const struct gpadc_data sun6i_gpadc_data = {
static const struct gpadc_data sun8i_a33_gpadc_data = {
.temp_offset = -1662,
.temp_scale = 162,
+ .temp_divider = 1,
.tp_mode_en = SUN8I_A23_GPADC_CTRL1_CHOP_TEMP_EN,
.temp_data = SUN4I_GPADC_TEMP_DATA,
.sample_start = sun4i_gpadc_sample_start,
@@ -562,6 +590,34 @@ static const struct gpadc_data sun8i_h3_gpadc_data = {
*/
.temp_offset = -1791,
.temp_scale = -121,
+ .temp_divider = 1,
+ .temp_data = SUN8I_H3_GPADC_TEMP_DATA,
+ .sample_start = sun8i_h3_gpadc_sample_start,
+ .sample_end = sun8i_h3_gpadc_sample_end,
+ .has_bus_clk = true,
+ .has_bus_rst = true,
+ .has_mod_clk = true,
+};
+
+static const struct gpadc_data sun50i_a64_gpadc_data = {
+ .temp_offset = -2170,
+ .temp_scale = -1000,
+ .temp_divider = 8560,
+ .temp_data = SUN8I_H3_GPADC_TEMP_DATA,
+ .sample_start = sun8i_h3_gpadc_sample_start,
+ .sample_end = sun8i_h3_gpadc_sample_end,
+ .has_bus_clk = true,
+ .has_bus_rst = true,
+ .has_mod_clk = true,
+};
+
+static const struct gpadc_data sun50i_h5_gpadc_data = {
+ /* Not done for now since requires 3 extra fields
+ and/or a custom temperature conversion function
+ */
+ .temp_offset = -1791,
+ .temp_scale = -121,
+ .temp_divider = 1,
.temp_data = SUN8I_H3_GPADC_TEMP_DATA,
.sample_start = sun8i_h3_gpadc_sample_start,
.sample_end = sun8i_h3_gpadc_sample_end,
@@ -579,6 +635,14 @@ static const struct of_device_id sun4i_gpadc_of_id[] = {
.compatible = "allwinner,sun8i-h3-ths",
.data = &sun8i_h3_gpadc_data,
},
+ {
+ .compatible = "allwinner,sun50i-a64-ths",
+ .data = &sun50i_a64_gpadc_data,
+ },
+ {
+ .compatible = "allwinner,sun50i-h5-ths",
+ .data = &sun50i_h5_gpadc_data,
+ },
{ /* sentinel */ }
};

28
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/27-sun4i-gpadc-iio-add-h5-DT.patch
View file

@ -1,28 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index d9a720bf..55b95569 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -76,6 +76,23 @@
};
};
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&ths>;
+ };
+
+ soc {
+ ths: thermal-sensor@1c25000 {
+ compatible = "allwinner,sun50i-h5-ths";
+ reg = <0x01c25000 0x100>;
+ clocks = <&ccu CLK_BUS_THS>, <&ccu CLK_THS>;
+ clock-names = "bus", "mod";
+ resets = <&ccu RST_BUS_THS>;
+ #thermal-sensor-cells = <0>;
+ #io-channel-cells = <0>;
+ };
+ };
+
psci {
compatible = "arm,psci-0.2";
method = "smc";

93
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/29-sun4i-gpadc-iio-add-h5-thermal-zone.patch
View file

@ -1,93 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index 55b95569..422589b3 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -41,6 +41,7 @@
*/
#include <arm/sunxi-h3-h5.dtsi>
+#include <dt-bindings/thermal/thermal.h>
/ {
cpus {
@@ -98,6 +99,80 @@
method = "smc";
};
+ thermal-zones {
+ cpu-thermal {
+ /* milliseconds */
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+ thermal-sensors = <&ths>;
+
+ trips {
+ cpu_warm: cpu_warm {
+ temperature = <65000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_hot_pre: cpu_hot_pre {
+ temperature = <70000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_hot: cpu_hot {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_very_hot_pre: cpu_very_hot_pre {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_very_hot: cpu_very_hot {
+ temperature = <90000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_crit: cpu_crit {
+ temperature = <105000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ cpu_warm_limit_cpu {
+ trip = <&cpu_warm>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT 2>;
+ };
+
+ cpu_hot_pre_limit_cpu {
+ trip = <&cpu_hot_pre>;
+ cooling-device = <&cpu0 2 3>;
+ };
+
+ cpu_hot_limit_cpu {
+ trip = <&cpu_hot>;
+ cooling-device = <&cpu0 3 4>;
+ };
+
+ cpu_very_hot_pre_limit_cpu {
+ trip = <&cpu_very_hot>;
+ cooling-device = <&cpu0 5 6>;
+ };
+
+ cpu_very_hot_limit_cpu {
+ trip = <&cpu_very_hot>;
+ cooling-device = <&cpu0 7 THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13

99
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/30-sun4i-drm-add-GEM-allocator.patch
View file

@ -1,99 +0,0 @@
From 98b373a7c4b0b634979ff646d8aa40ea0ab96c1a Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Mon, 7 Dec 2015 09:47:34 +0100
Subject: [PATCH] drm/sun4i: Add GEM allocator
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
drivers/gpu/drm/sun4i/sun4i_drv.c | 27 +++++++++++++++++++++++++++
include/uapi/drm/sun4i_drm.h | 29 +++++++++++++++++++++++++++++
2 files changed, 56 insertions(+)
create mode 100644 include/uapi/drm/sun4i_drm.h
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index a45a627283a14..52991511ccd48 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -21,6 +21,8 @@
#include <drm/drm_fb_helper.h>
#include <drm/drm_of.h>
+#include <uapi/drm/sun4i_drm.h>
+
#include "sun4i_drv.h"
#include "sun4i_framebuffer.h"
#include "sun4i_tcon.h"
@@ -34,6 +36,27 @@ static void sun4i_drv_lastclose(struct drm_device *dev)
DEFINE_DRM_GEM_CMA_FOPS(sun4i_drv_fops);
+static int sun4i_gem_create_ioctl(struct drm_device *drm, void *data,
+ struct drm_file *file_priv)
+{
+ struct drm_sun4i_gem_create *args = data;
+ struct drm_gem_cma_object *cma_obj;
+ size_t size;
+
+ /* The Mali requires a 64 bytes alignment */
+ size = ALIGN(args->size, 64);
+
+ cma_obj = drm_gem_cma_create_with_handle(file_priv, drm, size,
+ &args->handle);
+
+ return PTR_ERR_OR_ZERO(cma_obj);
+}
+
+static const struct drm_ioctl_desc sun4i_drv_ioctls[] = {
+ DRM_IOCTL_DEF_DRV(SUN4I_GEM_CREATE, sun4i_gem_create_ioctl,
+ DRM_UNLOCKED | DRM_AUTH),
+};
+
static struct drm_driver sun4i_drv_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_ATOMIC,
@@ -46,6 +69,10 @@ static struct drm_driver sun4i_drv_driver = {
.major = 1,
.minor = 0,
+ /* Custom ioctls */
+ .ioctls = sun4i_drv_ioctls,
+ .num_ioctls = ARRAY_SIZE(sun4i_drv_ioctls),
+
/* GEM Operations */
.dumb_create = drm_gem_cma_dumb_create,
.dumb_destroy = drm_gem_dumb_destroy,
diff --git a/include/uapi/drm/sun4i_drm.h b/include/uapi/drm/sun4i_drm.h
new file mode 100644
index 0000000000000..67b9dd4ee594b
--- /dev/null
+++ b/include/uapi/drm/sun4i_drm.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2015 Free Electrons
+ * Copyright (C) 2015 NextThing Co
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#ifndef _UAPI_SUN4I_DRM_H_
+#define _UAPI_SUN4I_DRM_H_
+
+#include <drm/drm.h>
+
+struct drm_sun4i_gem_create {
+ __u64 size;
+ __u32 flags;
+ __u32 handle;
+};
+
+#define DRM_SUN4I_GEM_CREATE 0x00
+
+#define DRM_IOCTL_SUN4I_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_SUN4I_GEM_CREATE, \
+ struct drm_sun4i_gem_create)
+
+#endif

47
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/31-drm-gem-cma-export-allocator.patch
View file

@ -1,47 +0,0 @@
From f684ef84935674e3234b88fab6856d218616947c Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Mon, 7 Dec 2015 09:33:28 +0100
Subject: [PATCH] drm: gem: cma: Export with handle allocator
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
drivers/gpu/drm/drm_gem_cma_helper.c | 3 ++-
include/drm/drm_gem_cma_helper.h | 4 ++++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c
index bc28e75752546..cff1ae4b255c9 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
@@ -142,7 +142,7 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_create);
* A struct drm_gem_cma_object * on success or an ERR_PTR()-encoded negative
* error code on failure.
*/
-static struct drm_gem_cma_object *
+struct drm_gem_cma_object *
drm_gem_cma_create_with_handle(struct drm_file *file_priv,
struct drm_device *drm, size_t size,
uint32_t *handle)
@@ -169,6 +169,7 @@ drm_gem_cma_create_with_handle(struct drm_file *file_priv,
return cma_obj;
}
+EXPORT_SYMBOL_GPL(drm_gem_cma_create_with_handle);
/**
* drm_gem_cma_free_object - free resources associated with a CMA GEM object
diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_cma_helper.h
index b42529e0fae0c..28fc26e359b5b 100644
--- a/include/drm/drm_gem_cma_helper.h
+++ b/include/drm/drm_gem_cma_helper.h
@@ -84,6 +84,10 @@ int drm_gem_cma_mmap(struct file *filp, struct vm_area_struct *vma);
/* allocate physical memory */
struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
size_t size);
+struct drm_gem_cma_object *
+drm_gem_cma_create_with_handle(struct drm_file *file_priv,
+ struct drm_device *drm, size_t size,
+ uint32_t *handle);
extern const struct vm_operations_struct drm_gem_cma_vm_ops;

54
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/32-h3-DT-add-mali-node.patch
View file

@ -1,54 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index b36f9f42..f2973669 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -72,6 +72,49 @@
};
};
+ soc {
+ mali: gpu@1c40000 {
+ compatible = "allwinner,sun8i-h3-mali",
+ "allwinner,sun7i-a20-mali", "arm,mali-400";
+ reg = <0x01c40000 0x10000>;
+ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "gp",
+ "gpmmu",
+ "pp0",
+ "ppmmu0",
+ "pp1",
+ "ppmmu1",
+ "pmu";
+ clocks = <&ccu CLK_BUS_GPU>, <&ccu CLK_GPU>;
+ clock-names = "bus", "core";
+ resets = <&ccu RST_BUS_GPU>;
+ memory-region = <&cma>;
+
+ assigned-clocks = <&ccu CLK_GPU>;
+ assigned-clock-rates = <384000000>;
+ };
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ cma: linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ size = <0x4000000>;
+ alignment = <0x2000>;
+ linux,cma-default;
+ };
+ };
+
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,

28
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/33-pll-gpu-allow-set-rate-parent.patch
View file

@ -1,28 +0,0 @@
The GPU clock on H3 has only one parent, PLL-GPU, and the PLL is only
the parent of the GPU clock. The GPU clock can be tweaked by tweaking
the PLL-GPU clock.
Add CLK_SET_RATE_PARENT flag to allow tweaking the GPU clock via
tweaking PLL-GPU.
Fixes: 0577e4853bfb ("clk: sunxi-ng: Add H3 clocks")
Signed-off-by: Icenowy Zheng <icenowy at aosc.io>
---
drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
index 7a81c4885836..543c46d0e045 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
@@ -484,7 +484,7 @@ static SUNXI_CCU_M_WITH_MUX_GATE(mbus_clk, "mbus", mbus_parents,
0x15c, 0, 3, 24, 2, BIT(31), CLK_IS_CRITICAL);
static SUNXI_CCU_M_WITH_GATE(gpu_clk, "gpu", "pll-gpu",
- 0x1a0, 0, 3, BIT(31), 0);
+ 0x1a0, 0, 3, BIT(31), CLK_SET_RATE_PARENT);
static struct ccu_common *sun8i_h3_ccu_clks[] = {
&pll_cpux_clk.common,
--
2.13.5

236
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/40-add-SY8106A-regulator-driver.patch
View file

@ -1,236 +0,0 @@
From e9807e63fec81bab15b2e8be714d802966ea6425 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman <megous@megous.com>
Date: Sat, 25 Jun 2016 02:13:50 +0200
Subject: [PATCH 39/87] regulator: add support for SY8106A regulator
SY8106A is an I2C attached single output regulator made by Silergy Corp,
which is used on several Allwinner H3/H5 SBCs to control the power
supply of the ARM cores.
Add a driver for it.
Signed-off-by: Ondrej Jirman <megous@megous.com>
[Icenowy: Change commit message, remove enable/disable code, add default
ramp_delay]
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
drivers/regulator/Kconfig | 8 +-
drivers/regulator/Makefile | 2 +-
drivers/regulator/sy8106a-regulator.c | 164 ++++++++++++++++++++++++++++++++++
3 files changed, 172 insertions(+), 2 deletions(-)
create mode 100644 drivers/regulator/sy8106a-regulator.c
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 99b9362331b5..1efa73e18d07 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -764,6 +764,13 @@ config REGULATOR_STW481X_VMMC
This driver supports the internal VMMC regulator in the STw481x
PMIC chips.
+config REGULATOR_SY8106A
+ tristate "Silergy SY8106A regulator"
+ depends on I2C && (OF || COMPILE_TEST)
+ select REGMAP_I2C
+ help
+ This driver supports SY8106A single output regulator.
+
config REGULATOR_TPS51632
tristate "TI TPS51632 Power Regulator"
depends on I2C
@@ -938,4 +945,3 @@ config REGULATOR_WM8994
WM8994 CODEC.
endif
-
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 95b1e86ae692..f5120252f86a 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -95,6 +95,7 @@ obj-$(CONFIG_REGULATOR_S2MPS11) += s2mps11.o
obj-$(CONFIG_REGULATOR_S5M8767) += s5m8767.o
obj-$(CONFIG_REGULATOR_SKY81452) += sky81452-regulator.o
obj-$(CONFIG_REGULATOR_STW481X_VMMC) += stw481x-vmmc.o
+obj-$(CONFIG_REGULATOR_SY8106A) += sy8106a-regulator.o
obj-$(CONFIG_REGULATOR_TI_ABB) += ti-abb-regulator.o
obj-$(CONFIG_REGULATOR_TPS6105X) += tps6105x-regulator.o
obj-$(CONFIG_REGULATOR_TPS62360) += tps62360-regulator.o
@@ -120,5 +121,4 @@ obj-$(CONFIG_REGULATOR_WM8350) += wm8350-regulator.o
obj-$(CONFIG_REGULATOR_WM8400) += wm8400-regulator.o
obj-$(CONFIG_REGULATOR_WM8994) += wm8994-regulator.o
-
ccflags-$(CONFIG_REGULATOR_DEBUG) += -DDEBUG
diff --git a/drivers/regulator/sy8106a-regulator.c b/drivers/regulator/sy8106a-regulator.c
new file mode 100644
index 000000000000..4babc95894e7
--- /dev/null
+++ b/drivers/regulator/sy8106a-regulator.c
@@ -0,0 +1,164 @@
+/*
+ * sy8106a-regulator.c - Regulator device driver for SY8106A
+ *
+ * Copyright (C) 2016 Ondřej Jirman <megous@megous.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ */
+
+#include <linux/err.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/of_regulator.h>
+
+#define SY8106A_REG_VOUT1_SEL 0x01
+#define SY8106A_REG_VOUT_COM 0x02
+#define SY8106A_REG_VOUT1_SEL_MASK 0x7f
+#define SY8106A_DISABLE_REG BIT(0)
+#define SY8106A_GO_BIT BIT(7)
+
+struct sy8106a {
+ struct regulator_dev *rdev;
+ struct regmap *regmap;
+};
+
+static const struct regmap_config sy8106a_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+};
+
+static int sy8106a_set_voltage_sel(struct regulator_dev *rdev, unsigned int sel)
+{
+ /* We use our set_voltage_sel in order to avoid unnecessary I2C
+ * chatter, because the regulator_get_voltage_sel_regmap using
+ * apply_bit would perform 4 unnecessary transfers instead of one,
+ * increasing the chance of error.
+ */
+ return regmap_write(rdev->regmap, rdev->desc->vsel_reg,
+ sel | SY8106A_GO_BIT);
+}
+
+static const struct regulator_ops sy8106a_ops = {
+ .set_voltage_sel = sy8106a_set_voltage_sel,
+ .set_voltage_time_sel = regulator_set_voltage_time_sel,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .list_voltage = regulator_list_voltage_linear,
+ /* Enabling/disabling the regulator is not yet implemented */
+};
+
+/* Default limits measured in millivolts and milliamps */
+#define SY8106A_MIN_MV 680
+#define SY8106A_MAX_MV 1950
+#define SY8106A_STEP_MV 10
+
+static const struct regulator_desc sy8106a_reg = {
+ .name = "SY8106A",
+ .id = 0,
+ .ops = &sy8106a_ops,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = ((SY8106A_MAX_MV - SY8106A_MIN_MV) / SY8106A_STEP_MV) + 1,
+ .min_uV = (SY8106A_MIN_MV * 1000),
+ .uV_step = (SY8106A_STEP_MV * 1000),
+ .vsel_reg = SY8106A_REG_VOUT1_SEL,
+ .vsel_mask = SY8106A_REG_VOUT1_SEL_MASK,
+ /*
+ * This ramp_delay is a conservative default value which works on
+ * H3/H5 boards VDD-CPUX situations.
+ */
+ .ramp_delay = 200,
+ .owner = THIS_MODULE,
+};
+
+/*
+ * I2C driver interface functions
+ */
+static int sy8106a_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct sy8106a *chip;
+ struct device *dev = &i2c->dev;
+ struct regulator_dev *rdev = NULL;
+ struct regulator_config config = { };
+ unsigned int selector;
+ int error;
+
+ chip = devm_kzalloc(&i2c->dev, sizeof(struct sy8106a), GFP_KERNEL);
+ if (!chip)
+ return -ENOMEM;
+
+ chip->regmap = devm_regmap_init_i2c(i2c, &sy8106a_regmap_config);
+ if (IS_ERR(chip->regmap)) {
+ error = PTR_ERR(chip->regmap);
+ dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
+ error);
+ return error;
+ }
+
+ config.dev = &i2c->dev;
+ config.regmap = chip->regmap;
+ config.driver_data = chip;
+
+ config.of_node = dev->of_node;
+ config.init_data = of_get_regulator_init_data(dev, dev->of_node,
+ &sy8106a_reg);
+
+ if (!config.init_data)
+ return -ENOMEM;
+
+ /* Probe regulator */
+ error = regmap_read(chip->regmap, SY8106A_REG_VOUT1_SEL, &selector);
+ if (error) {
+ dev_err(&i2c->dev, "Failed to read voltage at probe time: %d\n", error);
+ return error;
+ }
+
+ rdev = devm_regulator_register(&i2c->dev, &sy8106a_reg, &config);
+ if (IS_ERR(rdev)) {
+ error = PTR_ERR(rdev);
+ dev_err(&i2c->dev, "Failed to register SY8106A regulator: %d\n", error);
+ return error;
+ }
+
+ chip->rdev = rdev;
+
+ i2c_set_clientdata(i2c, chip);
+
+ return 0;
+}
+
+static const struct of_device_id sy8106a_i2c_of_match[] = {
+ { .compatible = "silergy,sy8106a" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, sy8106a_i2c_of_match);
+
+static const struct i2c_device_id sy8106a_i2c_id[] = {
+ { "sy8106a", 0 },
+ { },
+};
+MODULE_DEVICE_TABLE(i2c, sy8106a_i2c_id);
+
+static struct i2c_driver sy8106a_regulator_driver = {
+ .driver = {
+ .name = "sy8106a",
+ .of_match_table = of_match_ptr(sy8106a_i2c_of_match),
+ },
+ .probe = sy8106a_i2c_probe,
+ .id_table = sy8106a_i2c_id,
+};
+
+module_i2c_driver(sy8106a_regulator_driver);
+
+MODULE_AUTHOR("Ondřej Jirman <megous@megous.com>");
+MODULE_DESCRIPTION("Regulator device driver for Silergy SY8106A");
+MODULE_LICENSE("GPL v2");
--
2.13.5

45
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/41-h3-h5-Add-r_i2c-controller.patch
View file

@ -1,45 +0,0 @@
From cb4faa1940f5a33c2406c03476cf37ccc32f1997 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman <megous@megous.com>
Date: Sun, 26 Feb 2017 16:09:28 +0100
Subject: [PATCH 41/87] ARM: sunxi: h3/h5: Add r_i2c I2C controller
Allwinner H3/H5 SoCs have an I2C controller at PL GPIO bank.
Add support for it in the device tree.
Signed-off-by: Ondrej Jirman <megous@megous.com>
[Icenowy: Change to use r_ccu and change pinmux node name]
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
---
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 3a5f2aad7449..19fb71d29159 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -624,6 +624,20 @@
status = "disabled";
};
+ r_i2c: i2c@01f02400 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01f02400 0x400>;
+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&r_i2c_pins>;
+ clocks = <&r_ccu CLK_APB0_I2C>;
+ clock-frequency = <100000>;
+ resets = <&r_ccu RST_APB0_I2C>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
r_pio: pinctrl@01f02c00 {
compatible = "allwinner,sun8i-h3-r-pinctrl";
reg = <0x01f02c00 0x400>;
--
2.13.5

35
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/42-h3-h5-Add-r_i2c-pins.patch
View file

@ -1,35 +0,0 @@
From a741524891ac224a94817133c549adfc260ea3a4 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman <megous@megous.com>
Date: Sun, 26 Feb 2017 16:08:34 +0100
Subject: [PATCH 40/87] ARM: sunxi: h3/h5: Add r_i2c pinmux node
H3/H5 SoCs contain an I2C controller optionally available
on the PL0 and PL1 pins. This patch adds pinmux configuration
for this controller.
Signed-off-by: Ondrej Jirman <megous@megous.com>
[Icenowy: change commit message, node name and function name]
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index d38282b9e5d4..3a5f2aad7449 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -639,6 +639,11 @@
pins = "PL11";
function = "s_cir_rx";
};
+
+ r_i2c_pins: r-i2c {
+ pins = "PL0", "PL1";
+ function = "s_i2c";
+ };
};
};
};
--
2.13.5

76
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/45-add-h3-cpu-OPP-table.patch
View file

@ -1,76 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index b36f9f42..de8cfb13 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -43,6 +43,71 @@
#include "sunxi-h3-h5.dtsi"
/ {
+ cpu_opp_table: opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp@240000000 {
+ opp-hz = /bits/ 64 <240000000>;
+ opp-microvolt = <980000 980000 1320000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@480000000 {
+ opp-hz = /bits/ 64 <480000000>;
+ opp-microvolt = <980000 980000 1320000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@648000000 {
+ opp-hz = /bits/ 64 <648000000>;
+ opp-microvolt = <1000000 1000000 1320000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@816000000 {
+ opp-hz = /bits/ 64 <816000000>;
+ opp-microvolt = <1020000 1020000 1320000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@912000000 {
+ opp-hz = /bits/ 64 <912000000>;
+ opp-microvolt = <1040000 1040000 1320000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@960000000 {
+ opp-hz = /bits/ 64 <960000000>;
+ opp-microvolt = <1080000 1080000 1320000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@1008000000 {
+ opp-hz = /bits/ 64 <1008000000>;
+ opp-microvolt = <1140000 1140000 1320000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@1104000000 {
+ opp-hz = /bits/ 64 <1104000000>;
+ opp-microvolt = <1180000 1180000 1320000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <1240000 1240000 1320000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@1296000000 {
+ opp-hz = /bits/ 64 <1296000000>;
+ opp-microvolt = <1320000 1320000 1320000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;

56
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/46-H3-add-opp-table-to-cpu.patch
View file

@ -1,56 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index b36f9f42..02bbe834 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -47,28 +47,36 @@
#address-cells = <1>;
#size-cells = <0>;
- cpu@0 {
+ cpu0: cpu@0 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0>;
+ clocks = <&ccu CLK_CPUX>;
+ clock-names = "cpu";
+ operating-points-v2 = <&cpu_opp_table>;
+ cpu-supply = <&reg_cpu_fallback>;
+ #cooling-cells = <2>;
};
cpu@1 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <1>;
+ operating-points-v2 = <&cpu_opp_table>;
};
cpu@2 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <2>;
+ operating-points-v2 = <&cpu_opp_table>;
};
cpu@3 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <3>;
+ operating-points-v2 = <&cpu_opp_table>;
};
};
@@ -79,6 +87,13 @@
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
};
+
+ reg_cpu_fallback: reg_cpu_fallback {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd-cpux-dummy";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
};
&ccu {

39
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/47-01-enable-dvfs-opi-zero.patch
View file

@ -1,39 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
index b1502df7..ebab9f6c 100644
--- a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
+++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
@@ -87,6 +87,23 @@
gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>;
};
+ reg_sy8113b: gpio-regulator {
+ compatible = "regulator-gpio";
+ regulator-name = "vdd-cpux";
+ regulator-type = "voltage";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-ramp-delay = <50>; /* 4ms */
+
+ gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+ enable-active-high;
+ gpios-states = <0x1>;
+ states = <1100000 0x0
+ 1300000 0x1>;
+ };
+
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>;
@@ -94,6 +111,10 @@
};
};
+&cpu0 {
+ cpu-supply = <&reg_sy8113b>;
+};
+
&ehci0 {
status = "okay";
};

32
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/47-02-enable-dvfs-opi-one.patch
View file

@ -1,32 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
index 5fea430e..7d7d339e 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
@@ -87,6 +87,27 @@
gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
};
};
+
+ reg_sy8113b: gpio-regulator {
+ compatible = "regulator-gpio";
+ regulator-name = "vdd-cpux";
+ regulator-type = "voltage";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-ramp-delay = <50>; /* 4ms */
+
+ gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+ enable-active-high;
+ gpios-states = <0x1>;
+ states = <1100000 0x0
+ 1300000 0x1>;
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&reg_sy8113b>;
};
&ehci0 {

36
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/47-03-enable-dvfs-opi-pc.patch
View file

@ -1,36 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
index 1a044b17..0732d8c0 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
@@ -97,6 +97,10 @@
status = "okay";
};
+&cpu0 {
+ cpu-supply = <&reg_sy8106a>;
+};
+
&ehci0 {
status = "okay";
};
@@ -152,6 +156,20 @@
};
};
+&r_i2c {
+ status = "okay";
+
+ reg_sy8106a: regulator@65 {
+ compatible = "silergy,sy8106a";
+ reg = <0x65>;
+ regulator-name = "vdd-cpux";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
&r_pio {
leds_r_opc: led_pins@0 {
pins = "PL10";

36
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/47-04-enable-dvfs-opi-2.patch
View file

@ -1,36 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
index 8ff71b1b..7f4b2d42 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
@@ -113,6 +113,10 @@
status = "okay";
};
+&cpu0 {
+ cpu-supply = <&reg_sy8106a>;
+};
+
&ehci1 {
status = "okay";
};
@@ -158,6 +162,20 @@
};
};
+&r_i2c {
+ status = "okay";
+
+ reg_sy8106a: regulator@65 {
+ compatible = "silergy,sy8106a";
+ reg = <0x65>;
+ regulator-name = "vdd-cpux";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
&r_pio {
leds_r_opc: led_pins@0 {
pins = "PL10";

32
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/47-05-enable-dvfs-opi-lite.patch
View file

@ -1,32 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
index 9b47a0de..2db259ed 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
@@ -89,6 +89,27 @@
gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
};
};
+
+ reg_sy8113b: gpio-regulator {
+ compatible = "regulator-gpio";
+ regulator-name = "vdd-cpux";
+ regulator-type = "voltage";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-ramp-delay = <50>; /* 4ms */
+
+ gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+ enable-active-high;
+ gpios-states = <0x1>;
+ states = <1100000 0x0
+ 1300000 0x1>;
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&reg_sy8113b>;
};
&ehci1 {

70
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/49-add-h5-cpu-OPP-table.patch
View file

@ -1,70 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index 4fc5c3c..ea9ed0f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -44,6 +44,65 @@
#include <dt-bindings/thermal/thermal.h>
/ {
+ cpu_opp_table: opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp@408000000 {
+ opp-hz = /bits/ 64 <408000000>;
+ opp-microvolt = <1000000 1000000 1300000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@648000000 {
+ opp-hz = /bits/ 64 <648000000>;
+ opp-microvolt = <1040000 1040000 1300000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@816000000 {
+ opp-hz = /bits/ 64 <816000000>;
+ opp-microvolt = <1080000 1080000 1300000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@912000000 {
+ opp-hz = /bits/ 64 <912000000>;
+ opp-microvolt = <1120000 1120000 1300000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@960000000 {
+ opp-hz = /bits/ 64 <960000000>;
+ opp-microvolt = <1160000 1160000 1300000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@1008000000 {
+ opp-hz = /bits/ 64 <1008000000>;
+ opp-microvolt = <1200000 1200000 1300000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@1056000000 {
+ opp-hz = /bits/ 64 <1056000000>;
+ opp-microvolt = <1240000 1240000 1300000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@1104000000 {
+ opp-hz = /bits/ 64 <1104000000>;
+ opp-microvolt = <1260000 1260000 1300000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp@1152000000 {
+ opp-hz = /bits/ 64 <1152000000>;
+ opp-microvolt = <1300000 1300000 1300000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;

61
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/50-H5-add-opp-table-to-cpu.patch
View file

@ -1,61 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index 422589b3..58821018 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -48,11 +48,17 @@
#address-cells = <1>;
#size-cells = <0>;
- cpu@0 {
+ cpu0: cpu@0 {
compatible = "arm,cortex-a53", "arm,armv8";
device_type = "cpu";
reg = <0>;
+ clocks = <&ccu CLK_CPUX>;
+ clock-names = "cpu";
+ clock-latency = <244144>; /* 8 32k periods */
enable-method = "psci";
+ operating-points-v2 = <&cpu_opp_table>;
+ cpu-supply = <&reg_cpu_fallback>;
+ #cooling-cells = <2>;
};
cpu@1 {
@@ -60,6 +65,7 @@
device_type = "cpu";
reg = <1>;
enable-method = "psci";
+ operating-points-v2 = <&cpu_opp_table>;
};
cpu@2 {
@@ -67,6 +73,7 @@
device_type = "cpu";
reg = <2>;
enable-method = "psci";
+ operating-points-v2 = <&cpu_opp_table>;
};
cpu@3 {
@@ -74,6 +81,7 @@
device_type = "cpu";
reg = <3>;
enable-method = "psci";
+ operating-points-v2 = <&cpu_opp_table>;
};
};
@@ -173,6 +181,13 @@
};
};
+ reg_cpu_fallback: reg_cpu_fallback {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd-cpux-dummy";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13

36
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/51-01-enable-dvfs-opi-pc2.patch
View file

@ -1,36 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
index 4f77c847..f84d97f8 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
@@ -120,6 +120,10 @@
status = "okay";
};
+&cpu0 {
+ cpu-supply = <&vdd_cpu>;
+};
+
&ehci0 {
status = "okay";
};
@@ -167,6 +171,20 @@
status = "okay";
};
+&r_i2c {
+ status = "okay";
+
+ vdd_cpu: regulator@65 {
+ compatible = "silergy,sy8106a";
+ reg = <0x65>;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-ramp-delay = <200>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;

36
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/51-02-enable-dvfs-opi-prime.patch
View file

@ -1,36 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
index 6be06873..23fa704b 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
@@ -127,6 +127,10 @@
status = "okay";
};
+&cpu0 {
+ cpu-supply = <&vdd_cpu>;
+};
+
&ehci0 {
status = "okay";
};
@@ -184,6 +188,20 @@
status = "okay";
};
+&r_i2c {
+ status = "okay";
+
+ vdd_cpu: regulator@65 {
+ compatible = "silergy,sy8106a";
+ reg = <0x65>;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-ramp-delay = <200>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;

497539
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/90-01-add_8812au_8821au_with_monitor_mode_and_frame_injection.patch
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3892
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/90-01-add_8812au_8821au_with_monitor_mode_and_frame_injection_update.patch
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497541
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/90-02-add_8814au_with_monitor_mode_and_frame_injection.patch
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3867
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/90-02-add_8814au_with_monitor_mode_and_frame_injection_update.patch
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356734
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/90-02-add_rtl8189es-experimental.patch
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24
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/91-01-rtl8188eu-kconfig-makefile.patch
View file

@ -1,24 +0,0 @@
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 95cdb48fad061..db9ee74578012 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -32,6 +32,7 @@ config WIRELESS_WDS
source "drivers/net/wireless/admtek/Kconfig"
source "drivers/net/wireless/ath/Kconfig"
+source "drivers/net/wireless/rtl8188eu/Kconfig"
source "drivers/net/wireless/atmel/Kconfig"
source "drivers/net/wireless/broadcom/Kconfig"
source "drivers/net/wireless/cisco/Kconfig"
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index edeb51f6fa551..2c4d8522929bf 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -5,6 +5,7 @@
obj-$(CONFIG_WLAN_VENDOR_ADMTEK) += admtek/
obj-$(CONFIG_WLAN_VENDOR_ATH) += ath/
+obj-$(CONFIG_RTL8188EU) += rtl8188eu/
obj-$(CONFIG_WLAN_VENDOR_ATMEL) += atmel/
obj-$(CONFIG_WLAN_VENDOR_BROADCOM) += broadcom/
obj-$(CONFIG_WLAN_VENDOR_CISCO) += cisco/

315820
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/91-02-rtl8188eu.patch
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19
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-A64-nmi_intc.patch
View file

@ -1,19 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 68aadc9..355cf9b 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -467,6 +467,14 @@
<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
};
+ nmi_intc: interrupt-controller@01f00c0c {
+ compatible = "allwinner,sun6i-a31-sc-nmi";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x01f00c0c 0x38>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
r_ccu: clock@1f01400 {
compatible = "allwinner,sun50i-a64-r-ccu";
reg = <0x01f01400 0x100>;

18
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-BergMicro-SPI-flashes.patch
View file

@ -1,18 +0,0 @@
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 1413828..efc9bfd 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -935,6 +935,13 @@ static int spi_nor_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
{ "at45db081d", INFO(0x1f2500, 0, 64 * 1024, 16, SECT_4K) },
+ /* BergMicro Flashes */
+ { "bg25q80", INFO(0xe04014, 0, 64 * 1024, 16, SECT_4K) },
+ { "bg25q16", INFO(0xe04015, 0, 64 * 1024, 32, SECT_4K) },
+ { "bg25q32", INFO(0xe04016, 0, 64 * 1024, 64, SECT_4K) },
+ { "bg25q64", INFO(0xe04017, 0, 64 * 1024, 128, SECT_4K) },
+ { "bg25q128", INFO(0xe04018, 0, 64 * 1024, 256, SECT_4K) },
+
/* EON -- en25xxx */
{ "en25f32", INFO(0x1c3116, 0, 64 * 1024, 64, SECT_4K) },
{ "en25p32", INFO(0x1c2016, 0, 64 * 1024, 64, 0) },

15
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-H27UBG8T2BTR-nand.patch
View file

@ -1,15 +0,0 @@
diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c
index 2af9869..f561b36 100644
--- a/drivers/mtd/nand/nand_ids.c
+++ b/drivers/mtd/nand/nand_ids.c
@@ -48,6 +48,10 @@ struct nand_flash_dev nand_flash_ids[] = {
{"SDTNRGAMA 64G 3.3V 8-bit",
{ .id = {0x45, 0xde, 0x94, 0x93, 0x76, 0x50} },
SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) },
+ {"H27UBG8T2BTR-BC 32G 3.3V 8-bit",
+ { .id = {0xad, 0xd7, 0x94, 0xda, 0x74, 0xc3} },
+ SZ_8K, SZ_4K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640,
+ NAND_ECC_INFO(40, SZ_1K), 0 },
{"H27UCG8T2ATR-BC 64G 3.3V 8-bit",
{ .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} },
SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640,

98
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-a20-olinuxino-micro-emmc-support.patch
View file

@ -1,98 +0,0 @@
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 175523f..4b024d2 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -867,6 +867,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
sun7i-a20-olinuxino-lime2.dtb \
sun7i-a20-olinuxino-lime2-emmc.dtb \
sun7i-a20-olinuxino-micro.dtb \
+ sun7i-a20-olinuxino-micro-emmc.dtb \
sun7i-a20-orangepi.dtb \
sun7i-a20-orangepi-mini.dtb \
sun7i-a20-pcduino3.dtb \
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-emmc.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-emmc.dts
new file mode 100644
index 0000000..9ee2800
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-emmc.dts
@@ -0,0 +1,80 @@
+ /*
+ * Copyright 2017 Olimex Ltd.
+ * Stefan Mavrodiev <stefan@olimex.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "sun7i-a20-olinuxino-micro.dts"
+
+/ {
+ model = "Olimex A20-OLinuXino-MICRO-eMMC";
+ compatible = "olimex,a20-olinuxino-micro-emmc", "allwinner,sun7i-a20";
+
+ mmc2_pwrseq: pwrseq {
+ pinctrl-0 = <&mmc2_pins_nrst>;
+ pinctrl-names = "default";
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&pio {
+ mmc2_pins_nrst: mmc2-rst-pin {
+ pins = "PC16";
+ function = "gpio_out";
+ };
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins_a>;
+ vmmc-supply = <&reg_vcc3v3>;
+ vqmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ non-removable;
+ mmc-pwrseq = <&mmc2_pwrseq>;
+ status = "okay";
+
+ emmc: emmc@0 {
+ reg = <0>;
+ compatible = "mmc-card";
+ broken-hpi;
+ };
+};

361
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-a64-pinebook.patch
View file

@ -1,361 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index c0f444e..3c032fb 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-nanopi-a64.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-olinuxino.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinebook.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
new file mode 100644
index 0000000..fad0645
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
@@ -0,0 +1,343 @@
+/*
+ * Copyright (c) 2016 ARM Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "sun50i-a64.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+ model = "Pinebook";
+ compatible = "pine64,pinebook", "allwinner,sun50i-a64";
+
+ aliases {
+ serial0 = &uart0;
+ ethernet0 = &rtl8723cs;
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 50000 0>;
+ brightness-levels = <0 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <6>;
+ enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ lid-switch {
+ label = "Lid Switch";
+ gpios = <&r_pio 0 12 GPIO_ACTIVE_LOW>; /* PL12 */
+ linux,input-type = <EV_SW>;
+ linux,code = <SW_LID>;
+ linux,can-disable;
+ };
+ };
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&de {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&mixer0 {
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
+ vmmc-supply = <&reg_dcdc1>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+ cd-inverted;
+ disable-wp;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ vmmc-supply = <&reg_dldo4>;
+ vqmmc-supply = <&reg_eldo1>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ rtl8723cs: wifi@1 {
+ reg = <1>;
+ };
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins>;
+ vmmc-supply = <&reg_dcdc1>;
+ vqmmc-supply = <&reg_dcdc1>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-hw-reset;
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pins>;
+ status = "okay";
+};
+
+&r_i2c {
+ pinctrl-names = "default";
+ pinctrl-0 = <&r_i2c_pins_a>;
+ status = "okay";
+
+ anx6345: anx6345@38 {
+ compatible = "analogix,anx6345";
+ reg = <0x38>;
+ reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
+ panel-supply = <&reg_dc1sw>;
+ dvdd25-supply = <&reg_dldo2>;
+ dvdd12-supply = <&reg_fldo1>;
+
+ port {
+ anx6345_in: endpoint {
+ remote-endpoint = <&tcon0_out_anx6345>;
+ };
+ };
+ };
+};
+
+&r_rsb {
+ status = "okay";
+
+ axp803: pmic@3a3 {
+ compatible = "x-powers,axp803";
+ reg = <0x3a3>;
+ interrupt-parent = <&r_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+#include "axp803.dtsi"
+
+&ac_power_supply {
+ status = "okay";
+};
+
+&battery_power_supply {
+ status = "okay";
+};
+
+&reg_aldo1 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-name = "vcc-csi";
+};
+
+&reg_aldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-pl";
+};
+
+&reg_aldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-pll-avcc";
+};
+
+&reg_dc1sw {
+ regulator-name = "vcc-lcd";
+};
+
+&reg_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-3v3";
+};
+
+&reg_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-name = "vdd-cpux";
+};
+
+/* DCDC3 is polyphased with DCDC2 */
+
+&reg_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+ regulator-always-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vdd-sys";
+};
+
+&reg_dldo1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-hdmi";
+};
+
+&reg_dldo2 {
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-name = "vcc-edp";
+};
+
+&reg_dldo3 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "avdd-csi";
+};
+
+&reg_dldo4 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi";
+};
+
+&reg_eldo1 {
+ regulator-always-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "cpvdd";
+};
+
+&reg_eldo3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vdd-1v8-csi";
+};
+
+&reg_fldo1 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "vcc-1v2-hsic";
+};
+
+&reg_fldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vdd-cpus";
+};
+
+&reg_ldo_io0 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-usb";
+ status = "okay";
+};
+
+&reg_rtc_ldo {
+ regulator-name = "vcc-rtc";
+};
+
+&simplefb_lcd {
+ vcc-lcd-supply = <&reg_dc1sw>;
+ edp-2v5-supply = <&reg_dldo2>;
+ edp-1v2-supply = <&reg_fldo1>;
+};
+
+&tcon0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_rgb666_pins>;
+
+ status = "okay";
+};
+
+&tcon0_out {
+ tcon0_out_anx6345: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&anx6345_in>;
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usbphy {
+ usb0_vbus-supply = <&reg_ldo_io0>;
+ usb1_vbus-supply = <&reg_ldo_io0>;
+ status = "okay";
+};

156
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-axp803-DT.patch
View file

@ -1,156 +0,0 @@
diff --git a/arch/arm/boot/dts/axp803.dtsi b/arch/arm/boot/dts/axp803.dtsi
new file mode 100644
index 00000000..2285ac06
--- /dev/null
+++ b/arch/arm/boot/dts/axp803.dtsi
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2017 Icenowy Zheng <icenowy@aosc.xyz>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * AXP803 Integrated Power Management Chip
+ * http://files.pine64.org/doc/datasheet/pine64/AXP803_Datasheet_V1.0.pdf
+ */
+
+&axp803 {
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ regulators {
+ /* Default work frequency for buck regulators */
+ x-powers,dcdc-freq = <3000>;
+
+ reg_dcdc1: dcdc1 {
+ regulator-name = "dcdc1";
+ };
+
+ reg_dcdc2: dcdc2 {
+ regulator-name = "dcdc2";
+ };
+
+ reg_dcdc3: dcdc3 {
+ regulator-name = "dcdc3";
+ };
+
+ reg_dcdc4: dcdc4 {
+ regulator-name = "dcdc4";
+ };
+
+ reg_dcdc5: dcdc5 {
+ regulator-name = "dcdc5";
+ };
+
+ reg_dcdc6: dcdc6 {
+ regulator-name = "dcdc6";
+ };
+
+ reg_dc1sw: dc1sw {
+ regulator-name = "dc1sw";
+ };
+
+ reg_aldo1: aldo1 {
+ regulator-name = "aldo1";
+ };
+
+ reg_aldo2: aldo2 {
+ regulator-name = "aldo2";
+ };
+
+ reg_aldo3: aldo3 {
+ regulator-name = "aldo3";
+ };
+
+ reg_dldo1: dldo1 {
+ regulator-name = "dldo1";
+ };
+
+ reg_dldo2: dldo2 {
+ regulator-name = "dldo2";
+ };
+
+ reg_dldo3: dldo3 {
+ regulator-name = "dldo3";
+ };
+
+ reg_dldo4: dldo4 {
+ regulator-name = "dldo4";
+ };
+
+ reg_eldo1: eldo1 {
+ regulator-name = "eldo1";
+ };
+
+ reg_eldo2: eldo2 {
+ regulator-name = "eldo2";
+ };
+
+ reg_eldo3: eldo3 {
+ regulator-name = "eldo3";
+ };
+
+ reg_fldo1: fldo1 {
+ regulator-name = "fldo1";
+ };
+
+ reg_fldo2: fldo2 {
+ regulator-name = "fldo2";
+ };
+
+ reg_ldo_io0: ldo_io0 {
+ regulator-name = "ldo_io0";
+ status = "disabled";
+ };
+
+ reg_ldo_io1: ldo_io1 {
+ regulator-name = "ldo_io1";
+ status = "disabled";
+ };
+
+ reg_rtc_ldo: rtc_ldo {
+ /* RTC_LDO is a fixed, always-on regulator */
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "rtc_ldo";
+ };
+ };
+};

360
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-configfs-overlay-for-v4.10.x.patch
View file

@ -1,360 +0,0 @@
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index bc07ad3..e9da9cf 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -113,6 +113,13 @@ config OF_OVERLAY
While this option is selected automatically when needed, you can
enable it manually to improve device tree unit test coverage.
+config OF_CONFIGFS
+ bool "Device Tree Overlay ConfigFS interface"
+ select CONFIGFS_FS
+ depends on OF_OVERLAY
+ help
+ Enable a simple user-space driven DT overlay interface.
+
config OF_NUMA
bool
diff --git a/drivers/of/Makefile b/drivers/of/Makefile
index d7efd9d..a06cc35 100644
--- a/drivers/of/Makefile
+++ b/drivers/of/Makefile
@@ -13,6 +13,7 @@ obj-$(CONFIG_OF_PCI_IRQ) += of_pci_irq.o
obj-$(CONFIG_OF_RESERVED_MEM) += of_reserved_mem.o
obj-$(CONFIG_OF_RESOLVE) += resolver.o
obj-$(CONFIG_OF_OVERLAY) += overlay.o
+obj-$(CONFIG_OF_CONFIGFS) += configfs.o
obj-$(CONFIG_OF_NUMA) += of_numa.o
obj-$(CONFIG_OF_UNITTEST) += unittest-data/
diff --git a/drivers/of/configfs.c b/drivers/of/configfs.c
new file mode 100644
index 0000000..68f889d
--- /dev/null
+++ b/drivers/of/configfs.c
@@ -0,0 +1,311 @@
+/*
+ * Configfs entries for device-tree
+ *
+ * Copyright (C) 2013 - Pantelis Antoniou <panto@antoniou-consulting.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/ctype.h>
+#include <linux/cpu.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_fdt.h>
+#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/proc_fs.h>
+#include <linux/configfs.h>
+#include <linux/types.h>
+#include <linux/stat.h>
+#include <linux/limits.h>
+#include <linux/file.h>
+#include <linux/vmalloc.h>
+#include <linux/firmware.h>
+#include <linux/sizes.h>
+
+#include "of_private.h"
+
+struct cfs_overlay_item {
+ struct config_item item;
+
+ char path[PATH_MAX];
+
+ const struct firmware *fw;
+ struct device_node *overlay;
+ int ov_id;
+
+ void *dtbo;
+ int dtbo_size;
+};
+
+static int create_overlay(struct cfs_overlay_item *overlay, void *blob)
+{
+ int err;
+
+ /* unflatten the tree */
+ of_fdt_unflatten_tree(blob, NULL, &overlay->overlay);
+ if (overlay->overlay == NULL) {
+ pr_err("%s: failed to unflatten tree\n", __func__);
+ err = -EINVAL;
+ goto out_err;
+ }
+ pr_debug("%s: unflattened OK\n", __func__);
+
+ /* mark it as detached */
+ of_node_set_flag(overlay->overlay, OF_DETACHED);
+
+ /* perform resolution */
+ err = of_resolve_phandles(overlay->overlay);
+ if (err != 0) {
+ pr_err("%s: Failed to resolve tree\n", __func__);
+ goto out_err;
+ }
+ pr_debug("%s: resolved OK\n", __func__);
+
+ err = of_overlay_create(overlay->overlay);
+ if (err < 0) {
+ pr_err("%s: Failed to create overlay (err=%d)\n",
+ __func__, err);
+ goto out_err;
+ }
+ overlay->ov_id = err;
+
+out_err:
+ return err;
+}
+
+static inline struct cfs_overlay_item *to_cfs_overlay_item(
+ struct config_item *item)
+{
+ return item ? container_of(item, struct cfs_overlay_item, item) : NULL;
+}
+
+static ssize_t cfs_overlay_item_path_show(struct config_item *item,
+ char *page)
+{
+ struct cfs_overlay_item *overlay = to_cfs_overlay_item(item);
+ return sprintf(page, "%s\n", overlay->path);
+}
+
+static ssize_t cfs_overlay_item_path_store(struct config_item *item,
+ const char *page, size_t count)
+{
+ struct cfs_overlay_item *overlay = to_cfs_overlay_item(item);
+ const char *p = page;
+ char *s;
+ int err;
+
+ /* if it's set do not allow changes */
+ if (overlay->path[0] != '\0' || overlay->dtbo_size > 0)
+ return -EPERM;
+
+ /* copy to path buffer (and make sure it's always zero terminated */
+ count = snprintf(overlay->path, sizeof(overlay->path) - 1, "%s", p);
+ overlay->path[sizeof(overlay->path) - 1] = '\0';
+
+ /* strip trailing newlines */
+ s = overlay->path + strlen(overlay->path);
+ while (s > overlay->path && *--s == '\n')
+ *s = '\0';
+
+ pr_debug("%s: path is '%s'\n", __func__, overlay->path);
+
+ err = request_firmware(&overlay->fw, overlay->path, NULL);
+ if (err != 0)
+ goto out_err;
+
+ err = create_overlay(overlay, (void *)overlay->fw->data);
+ if (err != 0)
+ goto out_err;
+
+ return count;
+
+out_err:
+
+ release_firmware(overlay->fw);
+ overlay->fw = NULL;
+
+ overlay->path[0] = '\0';
+ return err;
+}
+
+static ssize_t cfs_overlay_item_status_show(struct config_item *item,
+ char *page)
+{
+ struct cfs_overlay_item *overlay = to_cfs_overlay_item(item);
+
+ return sprintf(page, "%s\n",
+ overlay->ov_id >= 0 ? "applied" : "unapplied");
+}
+
+CONFIGFS_ATTR(cfs_overlay_item_, path);
+CONFIGFS_ATTR_RO(cfs_overlay_item_, status);
+
+static struct configfs_attribute *cfs_overlay_attrs[] = {
+ &cfs_overlay_item_attr_path,
+ &cfs_overlay_item_attr_status,
+ NULL,
+};
+
+ssize_t cfs_overlay_item_dtbo_read(struct config_item *item,
+ void *buf, size_t max_count)
+{
+ struct cfs_overlay_item *overlay = to_cfs_overlay_item(item);
+
+ pr_debug("%s: buf=%p max_count=%zu\n", __func__,
+ buf, max_count);
+
+ if (overlay->dtbo == NULL)
+ return 0;
+
+ /* copy if buffer provided */
+ if (buf != NULL) {
+ /* the buffer must be large enough */
+ if (overlay->dtbo_size > max_count)
+ return -ENOSPC;
+
+ memcpy(buf, overlay->dtbo, overlay->dtbo_size);
+ }
+
+ return overlay->dtbo_size;
+}
+
+ssize_t cfs_overlay_item_dtbo_write(struct config_item *item,
+ const void *buf, size_t count)
+{
+ struct cfs_overlay_item *overlay = to_cfs_overlay_item(item);
+ int err;
+
+ /* if it's set do not allow changes */
+ if (overlay->path[0] != '\0' || overlay->dtbo_size > 0)
+ return -EPERM;
+
+ /* copy the contents */
+ overlay->dtbo = kmemdup(buf, count, GFP_KERNEL);
+ if (overlay->dtbo == NULL)
+ return -ENOMEM;
+
+ overlay->dtbo_size = count;
+
+ err = create_overlay(overlay, overlay->dtbo);
+ if (err != 0)
+ goto out_err;
+
+ return count;
+
+out_err:
+ kfree(overlay->dtbo);
+ overlay->dtbo = NULL;
+ overlay->dtbo_size = 0;
+
+ return err;
+}
+
+CONFIGFS_BIN_ATTR(cfs_overlay_item_, dtbo, NULL, SZ_1M);
+
+static struct configfs_bin_attribute *cfs_overlay_bin_attrs[] = {
+ &cfs_overlay_item_attr_dtbo,
+ NULL,
+};
+
+static void cfs_overlay_release(struct config_item *item)
+{
+ struct cfs_overlay_item *overlay = to_cfs_overlay_item(item);
+
+ if (overlay->ov_id >= 0)
+ of_overlay_destroy(overlay->ov_id);
+ if (overlay->fw)
+ release_firmware(overlay->fw);
+ /* kfree with NULL is safe */
+ kfree(overlay->dtbo);
+ kfree(overlay);
+}
+
+static struct configfs_item_operations cfs_overlay_item_ops = {
+ .release = cfs_overlay_release,
+};
+
+static struct config_item_type cfs_overlay_type = {
+ .ct_item_ops = &cfs_overlay_item_ops,
+ .ct_attrs = cfs_overlay_attrs,
+ .ct_bin_attrs = cfs_overlay_bin_attrs,
+ .ct_owner = THIS_MODULE,
+};
+
+static struct config_item *cfs_overlay_group_make_item(
+ struct config_group *group, const char *name)
+{
+ struct cfs_overlay_item *overlay;
+
+ overlay = kzalloc(sizeof(*overlay), GFP_KERNEL);
+ if (!overlay)
+ return ERR_PTR(-ENOMEM);
+ overlay->ov_id = -1;
+
+ config_item_init_type_name(&overlay->item, name, &cfs_overlay_type);
+ return &overlay->item;
+}
+
+static void cfs_overlay_group_drop_item(struct config_group *group,
+ struct config_item *item)
+{
+ struct cfs_overlay_item *overlay = to_cfs_overlay_item(item);
+
+ config_item_put(&overlay->item);
+}
+
+static struct configfs_group_operations overlays_ops = {
+ .make_item = cfs_overlay_group_make_item,
+ .drop_item = cfs_overlay_group_drop_item,
+};
+
+static struct config_item_type overlays_type = {
+ .ct_group_ops = &overlays_ops,
+ .ct_owner = THIS_MODULE,
+};
+
+static struct configfs_group_operations of_cfs_ops = {
+ /* empty - we don't allow anything to be created */
+};
+
+static struct config_item_type of_cfs_type = {
+ .ct_group_ops = &of_cfs_ops,
+ .ct_owner = THIS_MODULE,
+};
+
+struct config_group of_cfs_overlay_group;
+
+static struct configfs_subsystem of_cfs_subsys = {
+ .su_group = {
+ .cg_item = {
+ .ci_namebuf = "device-tree",
+ .ci_type = &of_cfs_type,
+ },
+ },
+ .su_mutex = __MUTEX_INITIALIZER(of_cfs_subsys.su_mutex),
+};
+
+static int __init of_cfs_init(void)
+{
+ int ret;
+
+ pr_info("%s\n", __func__);
+
+ config_group_init(&of_cfs_subsys.su_group);
+ config_group_init_type_name(&of_cfs_overlay_group, "overlays",
+ &overlays_type);
+ configfs_add_default_group(&of_cfs_overlay_group,
+ &of_cfs_subsys.su_group);
+
+ ret = configfs_register_subsystem(&of_cfs_subsys);
+ if (ret != 0) {
+ pr_err("%s: failed to register subsys\n", __func__);
+ goto out;
+ }
+ pr_info("%s: OK\n", __func__);
+out:
+ return ret;
+}
+late_initcall(of_cfs_init);
diff --git a/drivers/of/fdt_address.c b/drivers/of/fdt_address.c
index dca8f9b..ec7e167 100644
--- a/drivers/of/fdt_address.c
+++ b/drivers/of/fdt_address.c
@@ -161,7 +161,7 @@ static int __init fdt_translate_one(const void *blob, int parent,
* that can be mapped to a cpu physical address). This is not really specified
* that way, but this is traditionally the way IBM at least do things
*/
-static u64 __init fdt_translate_address(const void *blob, int node_offset)
+u64 __init fdt_translate_address(const void *blob, int node_offset)
{
int parent, len;
const struct of_bus *bus, *pbus;

255
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-h3-librecomputer.patch
View file

@ -1,255 +0,0 @@
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 3c139c63098f..aa68f719692f 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -953,6 +953,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-h2-plus-orangepi-zero.dtb \
sun8i-h3-bananapi-m2-plus.dtb \
sun8i-h3-beelink-x2.dtb \
+ sun8i-h3-libretech-tritium.dtb \
sun8i-h3-nanopi-m1.dtb \
sun8i-h3-nanopi-m1-plus.dtb \
sun8i-h3-nanopi-neo.dtb \
diff --git a/arch/arm/boot/dts/sun8i-h3-libretech-tritium.dts b/arch/arm/boot/dts/sun8i-h3-libretech-tritium.dts
new file mode 100644
index 000000000000..d406571a0dd6
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-h3-libretech-tritium.dts
@@ -0,0 +1,237 @@
+/*
+ * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
+ * Copyright (C) 2017 Armbian
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+#include "sun8i-h3.dtsi"
+#include "sunxi-common-regulators.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Libre Computer Board ALL-H3-CC H3";
+ compatible = "libretech,all-h3-cc-h3", "allwinner,sun8i-h3";
+
+ aliases {
+ ethernet0 = &emac;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+ leds {
+ compatible = "gpio-leds";
+
+ pwr_led {
+ label = "librecomputer:green:pwr";
+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
+ default-state = "on";
+ };
+
+ status_led {
+ label = "librecomputer:blue:status";
+ gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA7 */
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+
+ power {
+ label = "power";
+ linux,code = <KEY_POWER>;
+ gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
+ };
+ };
+
+ reg_vcc1v2: vcc1v2 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc1v2";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&reg_vcc5v0>;
+ gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
+ enable-active-high;
+ };
+
+ reg_vcc3v3: vcc3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&reg_vcc5v0>;
+ };
+
+ /* This represents the board's 5V input */
+ reg_vcc5v0: vcc5v0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ reg_vcc_dram: vcc-dram {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-dram";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&reg_vcc5v0>;
+ gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
+ enable-active-high;
+ };
+
+ reg_vcc_io: vcc-io {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-io";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&reg_vcc3v3>;
+ gpio = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL5 */
+ };
+
+ reg_vdd_cpux: vdd-cpux {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd-cpux";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&reg_vcc5v0>;
+ gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
+ enable-active-high;
+ };
+};
+
+&codec {
+ allwinner,audio-routing =
+ "Line Out", "LINEOUT",
+ "MIC1", "Mic",
+ "Mic", "MBIAS";
+ status = "okay";
+};
+
+&de {
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&i2s2 {
+ status = "okay";
+};
+
+&mixer0 {
+ status = "okay";
+};
+
+&sound_hdmi {
+ status = "okay";
+};
+
+&tcon0 {
+ status = "okay";
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ehci2 {
+ status = "okay";
+};
+
+&ehci3 {
+ status = "okay";
+};
+
+&emac {
+ phy-handle = <&int_mii_phy>;
+ phy-mode = "mii";
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
+&ir {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_pins_a>;
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>;
+ vmmc-supply = <&reg_vcc_io>;
+ bus-width = <4>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
+ cd-inverted;
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&ohci2 {
+ status = "okay";
+};
+
+&ohci3 {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usbphy {
+ /* VBUS on USB ports are always on */
+ usb0_vbus-supply = <&reg_vcc5v0>;
+ usb1_vbus-supply = <&reg_vcc5v0>;
+ usb2_vbus-supply = <&reg_vcc5v0>;
+ usb3_vbus-supply = <&reg_vcc5v0>;
+ status = "okay";
+};

56
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-missing-spi-a64.patch
View file

@ -1,56 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 68aadc9..912bb06 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -325,6 +325,16 @@
drive-strength = <40>;
};
+ spi0_pins: spi0 {
+ pins = "PC0", "PC1", "PC2", "PC3";
+ function = "spi0";
+ };
+
+ spi1_pins: spi1 {
+ pins = "PA15", "PA16", "PA14", "PA13";
+ function = "spi1";
+ };
+
uart0_pins_a: uart0@0 {
pins = "PB8", "PB9";
function = "uart0";
@@ -361,6 +371,34 @@
};
};
+ spi0: spi@01c68000 {
+ compatible = "allwinner,sun8i-h3-spi";
+ reg = <0x01c68000 0x1000>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;
+ clock-names = "ahb", "mod";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>;
+ resets = <&ccu RST_BUS_SPI0>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi1: spi@01c69000 {
+ compatible = "allwinner,sun8i-h3-spi";
+ reg = <0x01c69000 0x1000>;
+ interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>;
+ clock-names = "ahb", "mod";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins>;
+ resets = <&ccu RST_BUS_SPI1>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
uart0: serial@1c28000 {
compatible = "snps,dw-apb-uart";
reg = <0x01c28000 0x400>;

236
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-nanopi-duo.patch
View file

@ -1,236 +0,0 @@
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index c236ae6..6c2ba91 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -906,6 +906,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-a83t-allwinner-h8homlet-v2.dtb \
sun8i-a83t-cubietruck-plus.dtb \
sun8i-h2-plus-orangepi-zero.dtb \
+ sun8i-h2-plus-nanopi-duo.dtb \
sun8i-h3-bananapi-m2-plus.dtb \
sun8i-h3-beelink-x2.dtb \
sun8i-h3-nanopi-m1.dtb \
diff --git a/arch/arm/boot/dts/sun8i-h2-plus-nanopi-duo.dts b/arch/arm/boot/dts/sun8i-h2-plus-nanopi-duo.dts
new file mode 100644
index 0000000..5ab58f0
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-h2-plus-nanopi-duo.dts
@@ -0,0 +1,218 @@
+/*
+ * adapted by <github.com/karabek>, based on
+ * Copyright (C) 2016 James Pettigrew <james@innovum.com.au>
+ * Copyright (C) 2016 Milo Kim <woogyom.kim@gmail.com>
+ *
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-h3.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+ model = "FriendlyARM NanoPi DUO";
+ compatible = "friendlyarm,nanopi-duo", "allwinner,sun8i-h3";
+
+ aliases {
+ ethernet1 = &xr819;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_npi>, <&leds_r_npi>;
+
+ status {
+ label = "nanopi:blue:status";
+ gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ pwr {
+ label = "nanopi:green:pwr";
+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+
+ r_gpio_keys {
+ compatible = "gpio-keys";
+ input-name = "k1";
+ pinctrl-names = "default";
+ pinctrl-0 = <&sw_r_npi>;
+
+ k1@0 {
+ label = "k1";
+ linux,code = <KEY_POWER>;
+ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ reg_vcc_wifi: reg_vcc_wifi {
+ compatible = "regulator-fixed";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc-wifi";
+ gpio = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; // PL7 WIFI_POWER_EN
+ startup-delay-us = <70000>;
+ enable-active-high;
+ };
+
+ reg_sy8113b: gpio-regulator {
+ compatible = "regulator-gpio";
+ regulator-name = "vdd-cpux";
+ regulator-type = "voltage";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-ramp-delay = <50>; // 50=4ms check
+
+ gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; // PL6 check
+ enable-active-high;
+ gpios-states = <0x1>;
+ states = <1100000 0x0
+ 1300000 0x1>;
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_en_npi>;
+ reset-gpios = <&pio 6 13 GPIO_ACTIVE_LOW>; // PG13 WL_RESTN
+ post-power-on-delay-ms = <50>;
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&reg_sy8113b>;
+};
+
+&emac {
+ phy-handle = <&int_mii_phy>;
+ phy-mode = "mii";
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
+&mmc0 {
+ bus-width = <4>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+ cd-inverted;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+ status = "okay";
+ vmmc-supply = <&reg_vcc3v3>;
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_a>;
+ vqmmc-supply = <&reg_vcc_wifi>;
+ vmmc-supply = <&reg_vcc3v3>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ xr819: sdio_wifi@1 {
+ reg = <1>;
+ compatible = "xradio,xr819";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_wake>;
+ interrupt-parent = <&pio>;
+ interrupts = <6 10 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "host-wake";
+ };
+};
+
+&mmc1_pins_a {
+ bias-pull-up;
+};
+
+&pio {
+ leds_npi: led_pins@0 {
+ pins = "PA10";
+ function = "gpio_out";
+ };
+ wifi_en_npi: wifi_en_pin {
+ pins = "PG13";
+ function = "gpio_out";
+ };
+ wifi_wake: wifi_wake@0 {
+ pins = "PG10";
+ function = "irq";
+ pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+&r_pio {
+ leds_r_npi: led_pins@0 {
+ pins = "PL10";
+ function = "gpio_out";
+ };
+
+ sw_r_npi: key_pins@0 {
+ pins = "PL3";
+ function = "gpio_in";
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
+
+

266
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-nanopi-m1-plus2.patch
View file

@ -1,266 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index c01e6d7..d7ff830
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus2.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo2.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-m1-plus2.dtb
always := $(dtb-y)
subdir-y := $(dts-dirs) overlay
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-m1-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-m1-plus2.dts
new file mode 100644
index 0000000..a6bf32d
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-m1-plus2.dts
@@ -0,0 +1,248 @@
+/*
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
+ * Copyright (C) 2017 Armbian
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun50i-h5.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ model = "FriendlyARM Nanopi M1 Plus 2";
+ compatible = "friendlyarm,nanopi-neo2", "allwinner,sun50i-h5";
+
+ aliases {
+ ethernet0 = &emac;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ pwr {
+ label = "nanopi:green:pwr";
+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ status {
+ label = "nanopi:blue:status";
+ gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ reg_gmac_3v3: gmac-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "gmac-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <100000>;
+ enable-active-high;
+ gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
+ };
+
+ reg_vcc3v3: vcc3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ reg_usb0_vbus: usb0-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb0-vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
+ status = "okay";
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
+ post-power-on-delay-ms = <50>;
+ };
+
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ehci2 {
+ status = "okay";
+};
+
+&ehci3 {
+ status = "okay";
+};
+
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_rgmii_pins>;
+ phy-supply = <&reg_gmac_3v3>;
+ phy-handle = <&ext_rgmii_phy>;
+ phy-mode = "rgmii";
+ status = "okay";
+};
+
+&mdio {
+ ext_rgmii_phy: ethernet-phy@7 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <7>;
+ };
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+ status = "okay";
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_a>;
+ vmmc-supply = <&reg_vcc3v3>;
+ vqmmc-supply = <&reg_vcc3v3>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ brcmf: brcmf@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ interrupt-parent = <&r_pio>;
+ interrupts = <0 7 IRQ_TYPE_LEVEL_LOW>; /* PL7 / EINT7 */
+ interrupt-names = "host-wake";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_wake>;
+ };
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-hw-reset;
+ status = "okay";
+};
+
+&de {
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&ohci2 {
+ status = "okay";
+};
+
+&ohci3 {
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&mixer0 {
+ status = "okay";
+};
+
+&r_pio {
+ wifi_wake: wifi_wake@0 {
+ pins = "PL7";
+ function = "irq";
+ bias-pull-up;
+ };
+};
+
+&sound_hdmi {
+ status = "okay";
+};
+
+&tcon0 {
+ status = "okay";
+};
+
+&r_i2c {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&usbphy {
+ /* USB Type-A port's VBUS is always on */
+ usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
+ usb0_vbus-supply = <&reg_usb0_vbus>;
+ status = "okay";
+};

24
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-opi-pc-plus-wifi-pwrseq.patch
View file

@ -1,24 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
index 8b93f5c..9011356 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
@@ -51,6 +51,11 @@
/* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
ethernet1 = &rtl8189ftv;
};
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */
+ };
};
&mmc1 {
@@ -57,6 +57,7 @@
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins_a>;
vmmc-supply = <&reg_vcc3v3>;
+ mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
non-removable;
status = "okay";

247
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-orangepi-zeroplus2.patch
View file

@ -1,247 +0,0 @@
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 4b17f35d..6a6639ab 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -918,6 +918,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-h3-orangepi-pc-plus.dtb \
sun8i-h3-orangepi-plus.dtb \
sun8i-h3-orangepi-plus2e.dtb \
+ sun8i-h3-orangepi-zeroplus2.dtb \
sun8i-r16-bananapi-m2m.dtb \
sun8i-r16-parrot.dtb \
sun8i-v3s-licheepi-zero.dtb \
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-zeroplus2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-zeroplus2.dts
new file mode 100644
index 0000000..9856052
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-zeroplus2.dts
@@ -0,0 +1,229 @@
+/*
+ * Copyright (C) Armbian
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-h3.dtsi"
+#include "sunxi-common-regulators.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Xunlong Orange Pi Zero Plus 2";
+ compatible = "xunlong,orangepi-zeroplus", "allwinner,sun8i-h3";
+
+ aliases {
+ ethernet1 = &brcmf;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ pwr_led {
+ label = "orangepi:green:pwr";
+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ status_led {
+ label = "orangepi:red:status";
+ gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
+ /delete-node/ reg_vcc_wifi;
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>;
+ post-power-on-delay-ms = <50>;
+ };
+
+ reg_usb1_vbus: usb1-vbus {
+ /delete-property/ gpio;
+ gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+};
+
+&de {
+ status = "okay";
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&sound_hdmi {
+ status = "okay";
+};
+
+&i2s2 {
+ status = "okay";
+};
+
+&mixer0 {
+ status = "okay";
+};
+
+&tcon0 {
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>;
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
+ cd-inverted;
+ status = "okay";
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_a>;
+ vmmc-supply = <&reg_vcc3v3>;
+ vqmmc-supply = <&reg_vcc3v3>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ /delete-node/ sdio_wifi@1;
+
+ brcmf: bcrmf@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ interrupt-parent = <&r_pio>;
+ interrupts = <0 7 IRQ_TYPE_LEVEL_LOW>; /* PL7 / EINT7 */
+ interrupt-names = "host-wake";
+ };
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-hw-reset;
+ status = "okay";
+};
+
+&pio {
+ bt_pwr_pin: bt_pwr_pin@0 {
+ pins = "PA10";
+ function = "gpio_out";
+ };
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&spi0 {
+ /* Disable SPI NOR by default: it optional on Orange Pi Zero boards */
+ status = "disabled";
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "mxicy,mx25l1606e", "winbond,w25q128";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&usbphy {
+ /*
+ * USB Type-A port VBUS is always on. However, MicroUSB VBUS can only
+ * power up the board; when it's used as OTG port, this VBUS is
+ * always off even if the board is powered via GPIO pins.
+ */
+ status = "okay";
+ usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
+};

127
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-overlay-compilation-support.patch
View file

@ -1,127 +0,0 @@
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 65f4e2a4..9eb2043c 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -339,6 +339,12 @@ $(INSTALL_TARGETS):
%.dtb: | scripts
$(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@
+%.dtbo: | scripts
+ $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@
+
+%.scr: | scripts
+ $(Q)$(MAKE) $(build)=$(boot)/dts ARCH=$(ARCH) $(boot)/dts/$@
+
PHONY += dtbs dtbs_install
dtbs: prepare scripts
diff --git a/arch/arm/boot/.gitignore b/arch/arm/boot/.gitignore
index 3c79f859..4e5c1d59 100644
--- a/arch/arm/boot/.gitignore
+++ b/arch/arm/boot/.gitignore
@@ -3,4 +3,5 @@ zImage
xipImage
bootpImage
uImage
-*.dtb
+*.dtb*
+*.scr
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index f839ecd9..9788f16d 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -121,6 +121,12 @@ zinstall install:
%.dtb: scripts
$(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@
+%.dtbo: | scripts
+ $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@
+
+%.scr: | scripts
+ $(Q)$(MAKE) $(build)=$(boot)/dts ARCH=$(ARCH) $(boot)/dts/$@
+
PHONY += dtbs dtbs_install
dtbs: prepare scripts
diff --git a/arch/arm64/boot/dts/.gitignore b/arch/arm64/boot/dts/.gitignore
index b60ed208..4bec63b6 100644
--- a/arch/arm64/boot/dts/.gitignore
+++ b/arch/arm64/boot/dts/.gitignore
@@ -1 +1,2 @@
-*.dtb
+*.dtb*
+*.scr
diff --git a/scripts/Makefile.dtbinst b/scripts/Makefile.dtbinst
index 34614a48..8a8313d6 100644
--- a/scripts/Makefile.dtbinst
+++ b/scripts/Makefile.dtbinst
@@ -21,6 +21,9 @@ include scripts/Kbuild.include
include $(src)/Makefile
dtbinst-files := $(dtb-y)
+dtboinst-files := $(dtbo-y)
+script-files := $(scr-y)
+readme-files := $(dtbotxt-y)
dtbinst-dirs := $(dts-dirs)
# Helper targets for Installing DTBs into the boot directory
@@ -32,10 +35,19 @@ install-dir = $(patsubst $(dtbinst-root)%,$(INSTALL_DTBS_PATH)%,$(obj))
$(dtbinst-files): %.dtb: $(obj)/%.dtb
$(call cmd,dtb_install,$(install-dir))
+$(dtboinst-files): %.dtbo: $(obj)/%.dtbo
+ $(call cmd,dtb_install,$(install-dir))
+
+$(script-files): %.scr: $(obj)/%.scr
+ $(call cmd,dtb_install,$(install-dir))
+
+$(readme-files): %: $(src)/%
+ $(call cmd,dtb_install,$(install-dir))
+
$(dtbinst-dirs):
$(Q)$(MAKE) $(dtbinst)=$(obj)/$@
-PHONY += $(dtbinst-files) $(dtbinst-dirs)
-__dtbs_install: $(dtbinst-files) $(dtbinst-dirs)
+PHONY += $(dtbinst-files) $(dtboinst-files) $(script-files) $(readme-files) $(dtbinst-dirs)
+__dtbs_install: $(dtbinst-files) $(dtboinst-files) $(script-files) $(readme-files) $(dtbinst-dirs)
.PHONY: $(PHONY)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 58c05e5d..2b95dda9 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -278,6 +278,9 @@ cmd_gzip = (cat $(filter-out FORCE,$^) | gzip -n -f -9 > $@) || \
# ---------------------------------------------------------------------------
DTC ?= $(objtree)/scripts/dtc/dtc
+# Overlay support
+DTC_FLAGS += -@ -Wno-unit_address_format -Wno-simple_bus_reg
+
# Disable noisy checks by default
ifeq ($(KBUILD_ENABLE_EXTRA_GCC_CHECKS),)
DTC_FLAGS += -Wno-unit_address_vs_reg \
@@ -324,6 +327,23 @@ cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \
$(obj)/%.dtb: $(src)/%.dts FORCE
$(call if_changed_dep,dtc)
+quiet_cmd_dtco = DTCO $@
+cmd_dtco = mkdir -p $(dir ${dtc-tmp}) ; \
+ $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \
+ $(DTC) -O dtb -o $@ -b 0 \
+ -i $(dir $<) $(DTC_FLAGS) \
+ -d $(depfile).dtc.tmp $(dtc-tmp) ; \
+ cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile)
+
+$(obj)/%.dtbo: $(src)/%.dts FORCE
+ $(call if_changed_dep,dtco)
+
+quiet_cmd_scr = MKIMAGE $@
+cmd_scr = mkimage -C none -A $(ARCH) -T script -d $< $@
+
+$(obj)/%.scr: $(src)/%.scr-cmd FORCE
+ $(call if_changed,scr)
+
dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)
# Bzip2

1748
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-r40-m2ultra-a83t-i2s-i2c.patch
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398519
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-realtek-8189fs-driver.patch
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60
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-sdio-wifi-orangepi-zero-plus2.patch
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@ -1,60 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
index b6b7a561..6f959afb 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
@@ -64,6 +64,12 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
+ post-power-on-delay-ms = <50>;
+ };
};
&mmc0 {
@@ -75,6 +81,27 @@
status = "okay";
};
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_a>;
+ vmmc-supply = <&reg_vcc3v3>;
+ vqmmc-supply = <&reg_vcc3v3>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ brcmf: brcmf@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ interrupt-parent = <&r_pio>;
+ interrupts = <0 7 IRQ_TYPE_LEVEL_LOW>; /* PL7 / EINT7 */
+ interrupt-names = "host-wake";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_wake>;
+ };
+};
+
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_8bit_pins>;
@@ -85,6 +112,14 @@
status = "okay";
};
+&r_pio {
+ wifi_wake: wifi_wake@0 {
+ pins = "PL7";
+ function = "irq";
+ bias-pull-up;
+ };
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;

239
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-sunvell-r69.patch
View file

@ -1,239 +0,0 @@
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 357ad60..6817198 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -919,6 +919,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-a83t-cubietruck-plus.dtb \
sun8i-h2-plus-orangepi-zero.dtb \
sun8i-h2-plus-nanopi-duo.dtb \
+ sun8i-h2-plus-sunvell-r69.dtb \
sun8i-h3-bananapi-m2-plus.dtb \
sun8i-h3-beelink-x2.dtb \
sun8i-h3-nanopi-m1.dtb \
diff --git a/arch/arm/boot/dts/sun8i-h2-plus-sunvell-r69.dts b/arch/arm/boot/dts/sun8i-h2-plus-sunvell-r69.dts
new file mode 100644
index 0000000..3dd5c81
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-h2-plus-sunvell-r69.dts
@@ -0,0 +1,221 @@
+/*
+ * Based original Sunvell R69 FEX file (2017 <github.com/karabek>)
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-h3.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+ model = "Sunvell R69";
+ compatible = "sunvell,sunvell-r69", "allwinner,sun8i-h2-plus";
+
+ aliases {
+ serial0 = &uart0;
+ ethernet0 = &emac;
+ ethernet1 = &xr819;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ pwr_led {
+ label = "sunvell-r69:blue:pwr";
+ gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ status_led {
+ label = "sunvell-r69:red:status";
+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ reg_vcc_wifi: reg_vcc_wifi {
+ compatible = "regulator-fixed";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi";
+ gpio = <&r_pio 0 7 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&r_pio 0 0 GPIO_ACTIVE_LOW>;
+ post-power-on-delay-ms = <200>;
+ };
+};
+
+&de {
+ status = "okay";
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&emac {
+ phy-handle = <&int_mii_phy>;
+ phy-mode = "mii";
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&i2s2 {
+ status = "okay";
+};
+
+&mixer0 {
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>;
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+ cd-inverted;
+ status = "okay";
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_a>;
+ vmmc-supply = <&reg_vcc_wifi>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ /*
+ * Explicitly define the sdio device, so that we can add an ethernet
+ * alias for it (which e.g. makes u-boot set a mac-address).
+ */
+ xr819: sdio_wifi@1 {
+ reg = <1>;
+ compatible = "xradio,xr819";
+ interrupt-parent = <&pio>;
+ interrupts = <0 11 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "host-wake";
+ };
+};
+
+&mmc1_pins_a {
+ bias-pull-up;
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-hw-reset;
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&sound_hdmi {
+ status = "okay";
+};
+
+&tcon0 {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "host"; /* host -or- peripheral */
+ status = "okay";
+};
+
+&usbphy {
+ /* USB VBUS is always on */
+ status = "okay";
+};

3763
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-sunxi-overlays.patch
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1821
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-sunxi64-overlays.patch
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23
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-wifi-orangepiprime.patch
View file

@ -1,23 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
index 6be06873..c250d10c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
@@ -55,6 +55,7 @@
aliases {
serial0 = &uart0;
+ ethernet1 = &rtl8723cs;
};
chosen {
@@ -166,6 +167,10 @@
bus-width = <4>;
non-removable;
status = "okay";
+
+ rtl8723cs: sdio_wifi@1 {
+ reg = <1>;
+ };
};
&ohci0 {

18806
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/add-xradio-wireless-driver.patch
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13
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/arm64-set-default-target-to-Image.patch
View file

@ -1,13 +0,0 @@
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index f839ecd9..cd276162 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -103,7 +103,7 @@ core-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a
# Default target when executing plain make
boot := arch/arm64/boot
-KBUILD_IMAGE := $(boot)/Image.gz
+KBUILD_IMAGE := $(boot)/Image
KBUILD_DTBS := dtbs
all: Image.gz $(KBUILD_DTBS)

654
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/axp20x-sysfs-interface.patch
View file

@ -1,654 +0,0 @@
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index a57d6e9..51b34f6 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -27,6 +27,7 @@
#include <linux/mfd/core.h>
#include <linux/of_device.h>
#include <linux/acpi.h>
+#include <linux/delay.h>
#define AXP20X_OFF 0x80
@@ -72,6 +73,7 @@ static const struct regmap_range axp20x_volatile_ranges[] = {
regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IRQ5_STATE),
regmap_reg_range(AXP20X_ACIN_V_ADC_H, AXP20X_IPSOUT_V_HIGH_L),
regmap_reg_range(AXP20X_GPIO20_SS, AXP20X_GPIO3_CTRL),
+ regmap_reg_range(AXP20X_CHRG_CC_31_24, AXP20X_DISCHRG_CC_7_0),
regmap_reg_range(AXP20X_FG_RES, AXP20X_RDC_L),
};
@@ -582,6 +584,611 @@ static void axp20x_power_off(void)
AXP20X_OFF);
}
+#define kobj_to_device(x) container_of(x, struct device, kobj)
+
+int axp20x_get_adc_freq(struct axp20x_dev *axp)
+{
+ unsigned int res;
+ int ret, freq = 25;
+
+ ret = regmap_read(axp->regmap, AXP20X_ADC_RATE, &res);
+ if (ret < 0) {
+ dev_warn(axp->dev, "Unable to read ADC sampling frequency: %d\n", ret);
+ return freq;
+ }
+ switch ((res & 0xC0) >> 6) {
+ case 0:
+ freq = 25;
+ break;
+ case 1:
+ freq = 50;
+ break;
+ case 2:
+ freq = 100;
+ break;
+ case 3:
+ freq = 200;
+ break;
+ }
+ return freq;
+}
+
+static ssize_t axp20x_sysfs_read_bin_file(struct file *filp,
+ struct kobject *kobj,
+ struct bin_attribute *bin_attr,
+ char *buf, loff_t off, size_t count)
+{
+ int ret;
+
+ struct device *dev = kobj_to_device(kobj);
+ struct axp20x_dev *axp = dev_get_drvdata(dev);
+
+ ret = regmap_raw_read(axp->regmap, AXP20X_OCV(off), buf, count);
+ if (ret < 0)
+ {
+ dev_warn(axp->dev, "read_bin_file: error reading: %d\n", ret);
+ return ret;
+ }
+ return count;
+}
+
+static ssize_t axp20x_sysfs_write_bin_file(struct file *filp,
+ struct kobject *kobj,
+ struct bin_attribute *bin_attr,
+ char *buf, loff_t off, size_t count)
+{
+ int ret;
+
+ struct device *dev = kobj_to_device(kobj);
+ struct axp20x_dev *axp = dev_get_drvdata(dev);
+
+ ret = regmap_raw_write(axp->regmap, AXP20X_OCV(off), buf, count);
+ if (ret < 0)
+ {
+ dev_warn(axp->dev, "write_bin_file: error writing: %d\n", ret);
+ return ret;
+ }
+ return count;
+}
+
+static ssize_t axp20x_read_special(struct kobject *kobj, struct kobj_attribute *attr, char *buf)
+{
+ int i, freq, ret = 0;
+ unsigned int res;
+ u32 lval1, lval2;
+ s64 llval;
+ u64 ullval;
+
+ const char *subsystem = kobject_name(kobj);
+ struct device *dev = kobj_to_device(kobj->parent);
+ struct axp20x_dev *axp = dev_get_drvdata(dev);
+
+ dev_dbg(axp->dev, "read_special: reading attribute %s of object %s\n", attr->attr.name, subsystem);
+
+ if (strcmp(subsystem, "battery") == 0) {
+ if (strcmp(attr->attr.name, "power") == 0) {
+ lval1 = 0;
+ for (i = 0; i < 3; i++) {
+ ret |= regmap_read(axp->regmap, AXP20X_PWR_BATT_H + i, &res);
+ lval1 |= res << ((2 - i) * 8);
+ }
+ llval = lval1 * 1100 / 1000;
+ } else if (strcmp(attr->attr.name, "charge") == 0) {
+ ret = regmap_raw_read(axp->regmap, AXP20X_CHRG_CC_31_24, &lval1, sizeof(lval1));
+ ret |= regmap_raw_read(axp->regmap, AXP20X_DISCHRG_CC_31_24, &lval2, sizeof(lval2));
+ be32_to_cpus(&lval1);
+ be32_to_cpus(&lval2);
+ ullval = abs((s64)lval1 - (s64)lval2) * 65536 * 500;
+ freq = axp20x_get_adc_freq(axp);
+ do_div(ullval, 3600 * freq);
+ llval = (lval1 < lval2) ? -ullval : ullval;
+ } else if (strcmp(attr->attr.name, "capacity") == 0) {
+ ret = regmap_read(axp->regmap, AXP20X_FG_RES, &res);
+ llval = res & 0x7f;
+ } else
+ return -EINVAL;
+ } else
+ return -EINVAL;
+
+ if (ret < 0) {
+ dev_warn(axp->dev, "Unable to read parameter: %d\n", ret);
+ return ret;
+ }
+ return sprintf(buf, "%lld\n", llval);
+}
+
+static ssize_t axp20x_write_int(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, size_t count)
+{
+ int reg, var, ret = 0, scale, width = 12, offset = 0;
+ unsigned int res;
+
+ const char *subsystem = kobject_name(kobj);
+ struct device *dev = kobj_to_device(kobj->parent);
+ struct axp20x_dev *axp = dev_get_drvdata(dev);
+
+ dev_dbg(axp->dev, "write_int: writing attribute %s of object %s\n", attr->attr.name, subsystem);
+
+ ret = kstrtoint(buf, 10, &var);
+ if (ret < 0)
+ return ret;
+
+ if (strcmp(subsystem, "control") == 0) {
+ if (strcmp(attr->attr.name, "battery_rdc") == 0) {
+ reg = AXP20X_RDC_H;
+ scale = 1074;
+ width = 13;
+ offset = 537;
+ /* TODO: Disable & enable fuel gauge */
+ } else
+ return -EINVAL;
+ } else
+ return -EINVAL;
+
+ res = (var + offset) / scale;
+
+ ret = regmap_write_bits(axp->regmap, reg, (1U << (width - 8)) - 1, (res >> 8) & 0xFF);
+ ret |= regmap_write_bits(axp->regmap, reg + 1, 0xFF, res & 0xFF);
+
+ if (ret < 0) {
+ dev_warn(axp->dev, "Unable to write parameter: %d\n", ret);
+ return ret;
+ }
+ return count;
+}
+
+static ssize_t axp20x_read_bool(struct kobject *kobj, struct kobj_attribute *attr, char *buf)
+{
+ int val, ret, reg, bit;
+ unsigned int res;
+
+ const char *subsystem = kobject_name(kobj);
+ struct device *dev = kobj_to_device(kobj->parent);
+ struct axp20x_dev *axp = dev_get_drvdata(dev);
+
+ dev_dbg(axp->dev, "read_bool: reading attribute %s of object %s\n", attr->attr.name, subsystem);
+
+ if (strcmp(subsystem, "ac") == 0) {
+ if (strcmp(attr->attr.name, "connected") == 0) {
+ reg = AXP20X_PWR_INPUT_STATUS;
+ bit = 7;
+ } else if (strcmp(attr->attr.name, "used") == 0) {
+ reg = AXP20X_PWR_INPUT_STATUS;
+ bit = 6;
+ } else
+ return -EINVAL;
+ } else if (strcmp(subsystem, "vbus") == 0) {
+ if (strcmp(attr->attr.name, "connected") == 0) {
+ reg = AXP20X_PWR_INPUT_STATUS;
+ bit = 5;
+ } else if (strcmp(attr->attr.name, "used") == 0) {
+ reg = AXP20X_PWR_INPUT_STATUS;
+ bit = 4;
+ } else if (strcmp(attr->attr.name, "strong") == 0) {
+ reg = AXP20X_PWR_INPUT_STATUS;
+ bit = 3;
+ } else
+ return -EINVAL;
+ } else if (strcmp(subsystem, "battery") == 0) {
+ if (strcmp(attr->attr.name, "connected") == 0) {
+ reg = AXP20X_PWR_OP_MODE;
+ bit = 5;
+ } else if (strcmp(attr->attr.name, "charging") == 0) {
+ reg = AXP20X_PWR_INPUT_STATUS;
+ bit = 2;
+ } else
+ return -EINVAL;
+ } else if (strcmp(subsystem, "pmu") == 0) {
+ if (strcmp(attr->attr.name, "overheat") == 0) {
+ reg = AXP20X_PWR_OP_MODE;
+ bit = 7;
+ } else
+ return -EINVAL;
+ } else if (strcmp(subsystem, "charger") == 0) {
+ if (strcmp(attr->attr.name, "charging") == 0) {
+ reg = AXP20X_PWR_OP_MODE;
+ bit = 6;
+ } else if (strcmp(attr->attr.name, "cell_activation") == 0) {
+ reg = AXP20X_PWR_OP_MODE;
+ bit = 3;
+ } else if (strcmp(attr->attr.name, "low_power") == 0) {
+ reg = AXP20X_PWR_OP_MODE;
+ bit = 2;
+ } else
+ return -EINVAL;
+ } else if (strcmp(subsystem, "control") == 0) {
+ if (strcmp(attr->attr.name, "set_vbus_direct_mode") == 0) {
+ reg = AXP20X_VBUS_IPSOUT_MGMT;
+ bit = 6;
+ } else if (strcmp(attr->attr.name, "reset_charge_counter") == 0) {
+ reg = AXP20X_CC_CTRL;
+ bit = 5;
+ } else if (strcmp(attr->attr.name, "charge_rtc_battery") == 0) {
+ reg = AXP20X_CHRG_BAK_CTRL;
+ bit = 7;
+ } else if (strcmp(attr->attr.name, "disable_fuel_gauge") == 0) {
+ reg = AXP20X_FG_RES;
+ bit = 7;
+ } else
+ return -EINVAL;
+ } else
+ return -EINVAL;
+
+ ret = regmap_read(axp->regmap, reg, &res);
+ if (ret < 0) {
+ dev_warn(axp->dev, "Unable to read parameter: %d\n", ret);
+ return ret;
+ }
+ val = (res & BIT(bit)) == BIT(bit) ? 1 : 0;
+ return sprintf(buf, "%d\n", val);
+}
+
+static ssize_t axp20x_write_bool(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, size_t count)
+{
+ int var, ret, reg, bit;
+
+ const char *subsystem = kobject_name(kobj);
+ struct device *dev = kobj_to_device(kobj->parent);
+ struct axp20x_dev *axp = dev_get_drvdata(dev);
+
+ dev_dbg(axp->dev, "write_bool: writing attribute %s of object %s", attr->attr.name, subsystem);
+
+ ret = kstrtoint(buf, 10, &var);
+ if (ret < 0)
+ return ret;
+
+ if (strcmp(subsystem, "control") == 0) {
+ if (strcmp(attr->attr.name, "set_vbus_direct_mode") == 0) {
+ reg = AXP20X_VBUS_IPSOUT_MGMT;
+ bit = 6;
+ } else if (strcmp(attr->attr.name, "reset_charge_counter") == 0) {
+ reg = AXP20X_CC_CTRL;
+ bit = 5;
+ } else if (strcmp(attr->attr.name, "charge_rtc_battery") == 0) {
+ reg = AXP20X_CHRG_BAK_CTRL;
+ bit = 7;
+ } else if (strcmp(attr->attr.name, "disable_fuel_gauge") == 0) {
+ reg = AXP20X_FG_RES;
+ bit = 7;
+ } else
+ return -EINVAL;
+ } else
+ return -EINVAL;
+
+ ret = regmap_update_bits(axp->regmap, reg, BIT(bit), var ? BIT(bit) : 0);
+ if (ret)
+ dev_warn(axp->dev, "Unable to write value: %d", ret);
+ return count;
+}
+
+static int axp20x_averaging_helper(struct regmap *reg_map, int reg_h,
+ int width)
+{
+ long acc = 0;
+ int ret, i;
+
+ for (i = 0; i < 3; i++) {
+ ret = axp20x_read_variable_width(reg_map, reg_h, width);
+ if (ret < 0)
+ return ret;
+ acc += ret;
+ msleep(20); /* For 100Hz sampling frequency */
+ }
+ return (int)(acc / 3);
+}
+
+static ssize_t axp20x_read_int(struct kobject *kobj, struct kobj_attribute *attr, char *buf)
+{
+ int val, ret, scale, reg, width = 12, offset = 0;
+
+ const char *subsystem = kobject_name(kobj);
+ struct device *dev = kobj_to_device(kobj->parent);
+ struct axp20x_dev *axp = dev_get_drvdata(dev);
+
+ dev_dbg(axp->dev, "read_int: reading attribute %s of object %s\n", attr->attr.name, subsystem);
+
+ if (strcmp(subsystem, "ac") == 0) {
+ if (strcmp(attr->attr.name, "voltage") == 0) {
+ reg = AXP20X_ACIN_V_ADC_H;
+ scale = 1700;
+ } else if (strcmp(attr->attr.name, "amperage") == 0) {
+ reg = AXP20X_ACIN_I_ADC_H;
+ scale = 625;
+ } else
+ return -EINVAL;
+ } else if (strcmp(subsystem, "vbus") == 0) {
+ if (strcmp(attr->attr.name, "voltage") == 0) {
+ reg = AXP20X_VBUS_V_ADC_H;
+ scale = 1700;
+ } else if (strcmp(attr->attr.name, "amperage") == 0) {
+ reg = AXP20X_VBUS_I_ADC_H;
+ scale = 375;
+ } else
+ return -EINVAL;
+ } else if (strcmp(subsystem, "battery") == 0) {
+ if (strcmp(attr->attr.name, "voltage") == 0) {
+ reg = AXP20X_BATT_V_H;
+ scale = 1100;
+ } else if (strcmp(attr->attr.name, "amperage") == 0) {
+ reg = AXP20X_BATT_DISCHRG_I_H;
+ scale = 500;
+ width = 13;
+ } else if (strcmp(attr->attr.name, "ts_voltage") == 0) {
+ reg = AXP20X_TS_IN_H;
+ scale = 800;
+ } else
+ return -EINVAL;
+ } else if (strcmp(subsystem, "pmu") == 0) {
+ if (strcmp(attr->attr.name, "temp") == 0) {
+ reg = AXP20X_TEMP_ADC_H;
+ scale = 100;
+ offset = 144700;
+ } else if (strcmp(attr->attr.name, "voltage") == 0) {
+ reg = AXP20X_IPSOUT_V_HIGH_H;
+ scale = 1400;
+ } else
+ return -EINVAL;
+ } else if (strcmp(subsystem, "charger") == 0) {
+ if (strcmp(attr->attr.name, "amperage") == 0) {
+ reg = AXP20X_BATT_CHRG_I_H;
+ scale = 500;
+ } else
+ return -EINVAL;
+ } else if (strcmp(subsystem, "control") == 0) {
+ if (strcmp(attr->attr.name, "battery_rdc") == 0) {
+ reg = AXP20X_RDC_H;
+ width = 13;
+ scale = 1074;
+ offset = 537;
+ } else
+ return -EINVAL;
+ } else
+ return -EINVAL;
+
+ ret = axp20x_averaging_helper(axp->regmap, reg, width);
+
+ if (ret < 0) {
+ dev_warn(axp->dev, "Unable to read parameter: %d\n", ret);
+ return ret;
+ }
+ val = ret * scale - offset;
+ return sprintf(buf, "%d\n", val);
+}
+
+/* AC IN */
+static struct kobj_attribute ac_in_voltage = __ATTR(voltage, S_IRUGO, axp20x_read_int, NULL);
+static struct kobj_attribute ac_in_amperage = __ATTR(amperage, S_IRUGO, axp20x_read_int, NULL);
+static struct kobj_attribute ac_in_connected = __ATTR(connected, S_IRUGO, axp20x_read_bool, NULL);
+static struct kobj_attribute ac_in_used = __ATTR(used, S_IRUGO, axp20x_read_bool, NULL);
+
+static struct attribute *axp20x_attributes_ac[] = {
+ &ac_in_voltage.attr,
+ &ac_in_amperage.attr,
+ &ac_in_connected.attr,
+ &ac_in_used.attr,
+ NULL,
+};
+
+static const struct attribute_group axp20x_group_ac = {
+ .attrs = axp20x_attributes_ac,
+};
+
+/* Vbus */
+static struct kobj_attribute vbus_voltage = __ATTR(voltage, S_IRUGO, axp20x_read_int, NULL);
+static struct kobj_attribute vbus_amperage = __ATTR(amperage, S_IRUGO, axp20x_read_int, NULL);
+static struct kobj_attribute vbus_connected = __ATTR(connected, S_IRUGO, axp20x_read_bool, NULL);
+static struct kobj_attribute vbus_used = __ATTR(used, S_IRUGO, axp20x_read_bool, NULL);
+static struct kobj_attribute vbus_strong = __ATTR(strong, S_IRUGO, axp20x_read_bool, NULL);
+
+static struct attribute *axp20x_attributes_vbus[] = {
+ &vbus_voltage.attr,
+ &vbus_amperage.attr,
+ &vbus_connected.attr,
+ &vbus_used.attr,
+ &vbus_strong.attr,
+ NULL,
+};
+
+static const struct attribute_group axp20x_group_vbus = {
+ .attrs = axp20x_attributes_vbus,
+};
+
+/* Battery */
+static struct kobj_attribute batt_voltage = __ATTR(voltage, S_IRUGO, axp20x_read_int, NULL);
+static struct kobj_attribute batt_amperage = __ATTR(amperage, S_IRUGO, axp20x_read_int, NULL);
+static struct kobj_attribute batt_ts_voltage = __ATTR(ts_voltage, S_IRUGO, axp20x_read_int, NULL);
+static struct kobj_attribute batt_power = __ATTR(power, S_IRUGO, axp20x_read_special, NULL);
+static struct kobj_attribute batt_charge = __ATTR(charge, S_IRUGO, axp20x_read_special, NULL);
+static struct kobj_attribute batt_capacity = __ATTR(capacity, S_IRUGO, axp20x_read_special, NULL);
+static struct kobj_attribute batt_connected = __ATTR(connected, S_IRUGO, axp20x_read_bool, NULL);
+static struct kobj_attribute batt_charging = __ATTR(charging, S_IRUGO, axp20x_read_bool, NULL);
+
+static struct attribute *axp20x_attributes_battery[] = {
+ &batt_voltage.attr,
+ &batt_amperage.attr,
+ &batt_ts_voltage.attr,
+ &batt_power.attr,
+ &batt_charge.attr,
+ &batt_capacity.attr,
+ &batt_connected.attr,
+ &batt_charging.attr,
+ NULL,
+};
+
+static const struct attribute_group axp20x_group_battery = {
+ .attrs = axp20x_attributes_battery,
+};
+
+/* PMU */
+static struct kobj_attribute pmu_temp = __ATTR(temp, S_IRUGO, axp20x_read_int, NULL);
+static struct kobj_attribute pmu_voltage = __ATTR(voltage, S_IRUGO, axp20x_read_int, NULL);
+static struct kobj_attribute pmu_overheat = __ATTR(overheat, S_IRUGO, axp20x_read_bool, NULL);
+
+static struct attribute *axp20x_attributes_pmu[] = {
+ &pmu_temp.attr,
+ &pmu_voltage.attr,
+ &pmu_overheat.attr,
+ NULL,
+};
+
+static const struct attribute_group axp20x_group_pmu = {
+ .attrs = axp20x_attributes_pmu,
+};
+
+/* Charger */
+static struct kobj_attribute charger_amperage = __ATTR(amperage, S_IRUGO, axp20x_read_int, NULL);
+static struct kobj_attribute charger_charging = __ATTR(charging, S_IRUGO, axp20x_read_bool, NULL);
+static struct kobj_attribute charger_cell_activation = __ATTR(cell_activation, S_IRUGO, axp20x_read_bool, NULL);
+static struct kobj_attribute charger_low_power = __ATTR(low_power, S_IRUGO, axp20x_read_bool, NULL);
+
+static struct attribute *axp20x_attributes_charger[] = {
+ &charger_amperage.attr,
+ &charger_charging.attr,
+ &charger_cell_activation.attr,
+ &charger_low_power.attr,
+ NULL,
+};
+
+static const struct attribute_group axp20x_group_charger = {
+ .attrs = axp20x_attributes_charger,
+};
+
+/* Control (writeable) */
+static struct kobj_attribute control_vbus_direct_mode = __ATTR(set_vbus_direct_mode, (S_IRUGO | S_IWUSR),
+ axp20x_read_bool, axp20x_write_bool);
+static struct kobj_attribute control_reset_charge_counter = __ATTR(reset_charge_counter, (S_IRUGO | S_IWUSR),
+ axp20x_read_bool, axp20x_write_bool);
+static struct kobj_attribute control_charge_rtc_battery = __ATTR(charge_rtc_battery, (S_IRUGO | S_IWUSR),
+ axp20x_read_bool, axp20x_write_bool);
+static struct kobj_attribute control_disable_fuel_gauge = __ATTR(disable_fuel_gauge, (S_IRUGO | S_IWUSR),
+ axp20x_read_bool, axp20x_write_bool);
+static struct kobj_attribute control_battery_rdc = __ATTR(battery_rdc, (S_IRUGO | S_IWUSR),
+ axp20x_read_int, axp20x_write_int);
+
+static struct attribute *axp20x_attributes_control[] = {
+ &control_vbus_direct_mode.attr,
+ &control_reset_charge_counter.attr,
+ &control_charge_rtc_battery.attr,
+ &control_disable_fuel_gauge.attr,
+ &control_battery_rdc.attr,
+ NULL,
+};
+
+static const struct attribute_group axp20x_group_control = {
+ .attrs = axp20x_attributes_control,
+};
+
+static struct {
+ struct kobject *ac;
+ struct kobject *vbus;
+ struct kobject *battery;
+ struct kobject *pmu;
+ struct kobject *charger;
+ struct kobject *control;
+} subsystems;
+
+static struct bin_attribute axp20x_ocv_curve = __BIN_ATTR(ocv_curve, S_IRUGO | S_IWUSR,
+ axp20x_sysfs_read_bin_file, axp20x_sysfs_write_bin_file, AXP20X_OCV_MAX + 1);
+
+static void axp20x_sysfs_create_subgroup(const char name[], struct axp20x_dev *axp,
+ struct kobject *subgroup, const struct attribute_group *attrs)
+{
+ int ret;
+ struct kobject *parent = &axp->dev->kobj;
+ subgroup = kobject_create_and_add(name, parent);
+ if (subgroup != NULL) {
+ ret = sysfs_create_group(subgroup, attrs);
+ if (ret) {
+ dev_warn(axp->dev, "Unable to register sysfs group: %s: %d", name, ret);
+ kobject_put(subgroup);
+ }
+ }
+}
+
+static void axp20x_sysfs_remove_subgroup(struct kobject *subgroup,
+ const struct attribute_group *attrs)
+{
+ sysfs_remove_group(subgroup, attrs);
+ kobject_put(subgroup);
+}
+
+static int axp20x_sysfs_init(struct axp20x_dev *axp)
+{
+ int ret;
+ unsigned int res;
+
+ /* Enable all ADC channels in the first register */
+ ret = regmap_write(axp->regmap, AXP20X_ADC_EN1, 0xFF);
+ if (ret)
+ dev_warn(axp->dev, "Unable to enable ADC: %d", ret);
+
+ /*
+ * Set ADC sampling frequency to 100Hz (default is 25)
+ * Always measure battery temperature (default: only when charging)
+ */
+ ret = regmap_update_bits(axp->regmap, AXP20X_ADC_RATE, 0xC3, 0x82);
+ if (ret)
+ dev_warn(axp->dev, "Unable to set ADC frequency and TS current output: %d", ret);
+
+ /* Enable fuel gauge and charge counter */
+ ret = regmap_update_bits(axp->regmap, AXP20X_FG_RES, 0x80, 0x00);
+ if (ret)
+ dev_warn(axp->dev, "Unable to enable battery fuel gauge: %d", ret);
+ /* ret = regmap_update_bits(axp->regmap, AXP20X_CC_CTRL, 0xC0, 0x00); */
+ ret |= regmap_update_bits(axp->regmap, AXP20X_CC_CTRL, 0xC0, 0x80);
+ if (ret)
+ dev_warn(axp->dev, "Unable to enable battery charge counter: %d", ret);
+
+ /* Enable battery detection */
+ ret = regmap_read(axp->regmap, AXP20X_OFF_CTRL, &res);
+ if (ret == 0) {
+ if ((res & 0x40) != 0x40) {
+ dev_info(axp->dev, "Battery detection is disabled, enabling");
+ ret = regmap_update_bits(axp->regmap, AXP20X_OFF_CTRL, 0x40, 0x40);
+ if (ret)
+ dev_warn(axp->dev, "Unable to enable battery detection: %d", ret);
+ }
+ } else
+ dev_warn(axp->dev, "Unable to read register AXP20X_OFF_CTRL: %d", ret);
+
+ /* Get info about backup (RTC) battery */
+ ret = regmap_read(axp->regmap, AXP20X_CHRG_BAK_CTRL, &res);
+ if (ret == 0) {
+ dev_info(axp->dev, "Backup (RTC) battery charging is %s",
+ (res & 0x80) == 0x80 ? "enabled" : "disabled");
+ if ((res & 0x60) != 0x20)
+ dev_warn(axp->dev, "Backup (RTC) battery target voltage is not 3.0V");
+ } else
+ dev_warn(axp->dev, "Unable to read register AXP20X_CHRG_BAK_CTRL: %d", ret);
+
+ axp20x_sysfs_create_subgroup("ac", axp, subsystems.ac, &axp20x_group_ac);
+ axp20x_sysfs_create_subgroup("vbus", axp, subsystems.vbus, &axp20x_group_vbus);
+ axp20x_sysfs_create_subgroup("battery", axp, subsystems.battery, &axp20x_group_battery);
+ axp20x_sysfs_create_subgroup("pmu", axp, subsystems.pmu, &axp20x_group_pmu);
+ axp20x_sysfs_create_subgroup("charger", axp, subsystems.charger, &axp20x_group_charger);
+ axp20x_sysfs_create_subgroup("control", axp, subsystems.control, &axp20x_group_control);
+
+ ret = sysfs_create_bin_file(&axp->dev->kobj, &axp20x_ocv_curve);
+ if (ret)
+ dev_warn(axp->dev, "Unable to create sysfs ocv_curve file: %d", ret);
+
+ ret = sysfs_create_link_nowarn(power_kobj, &axp->dev->kobj, "axp_pmu");
+ if (ret)
+ dev_warn(axp->dev, "Unable to create sysfs symlink: %d", ret);
+ return ret;
+}
+
+static void axp20x_sysfs_exit(struct axp20x_dev *axp)
+{
+ sysfs_delete_link(power_kobj, &axp->dev->kobj, "axp_pmu");
+ sysfs_remove_bin_file(&axp->dev->kobj, &axp20x_ocv_curve);
+ axp20x_sysfs_remove_subgroup(subsystems.control, &axp20x_group_control);
+ axp20x_sysfs_remove_subgroup(subsystems.charger, &axp20x_group_charger);
+ axp20x_sysfs_remove_subgroup(subsystems.pmu, &axp20x_group_pmu);
+ axp20x_sysfs_remove_subgroup(subsystems.battery, &axp20x_group_battery);
+ axp20x_sysfs_remove_subgroup(subsystems.vbus, &axp20x_group_vbus);
+ axp20x_sysfs_remove_subgroup(subsystems.ac, &axp20x_group_ac);
+}
+
int axp20x_match_device(struct axp20x_dev *axp20x)
{
struct device *dev = axp20x->dev;
@@ -669,6 +1276,10 @@ int axp20x_device_probe(struct axp20x_dev *axp20x)
pm_power_off = axp20x_power_off;
}
+ if (axp20x->variant == AXP209_ID || axp20x->variant == AXP202_ID) {
+ axp20x_sysfs_init(axp20x);
+ }
+
dev_info(axp20x->dev, "AXP20X driver loaded\n");
return 0;
@@ -682,6 +1293,10 @@ int axp20x_device_remove(struct axp20x_dev *axp20x)
pm_power_off = NULL;
}
+ if (axp20x->variant == AXP209_ID || axp20x->variant == AXP202_ID) {
+ axp20x_sysfs_exit(axp20x);
+ }
+
mfd_remove_devices(axp20x->dev);
regmap_del_irq_chip(axp20x->irq, axp20x->regmap_irqc);

13
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/cubieboard_green_LED_mmc0.patch
View file

@ -1,13 +0,0 @@
diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
index 710e2ef..ffe7625 100644
--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
@@ -73,7 +73,7 @@
green {
label = "cubieboard:green:usr";
gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; /* LED2 */
- linux,default-trigger = "heartbeat";
+ linux,default-trigger = "mmc0";
};
};
};

25
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/cubietruck-enable-uart2.patch
View file

@ -1,25 +0,0 @@
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 8da939a..42fd205 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -56,6 +56,7 @@
aliases {
serial0 = &uart0;
+ serial2 = &uart2;
};
chosen {
@@ -307,6 +308,12 @@
status = "okay";
};
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins_a>;
+ status = "okay";
+};
+
&usb_otg {
dr_mode = "otg";
status = "okay";

12
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/cubietruck_green_LED_mmc0.patch
View file

@ -1,12 +0,0 @@
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 8da939a..934655f 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -85,6 +85,7 @@
green {
label = "cubietruck:green:usr";
gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc0";
};
};

6510
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/defconfig
View file

File diff suppressed because it is too large Load diff

12
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/enable-fsl-timer-errata.patch
View file

@ -1,12 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 02c0385f..db616e73 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -105,6 +110,7 @@
timer {
compatible = "arm,armv8-timer";
+ fsl,erratum-a008585;
interrupts = <GIC_PPI 13
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 14

25
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/fix-a20-olinuxino-micro-lan8710-support.patch
View file

@ -1,25 +0,0 @@
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index def0ad8..3843b69 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -102,7 +102,7 @@
&gmac {
pinctrl-names = "default";
- pinctrl-0 = <&gmac_pins_mii_a>;
+ pinctrl-0 = <&gmac_pins_mii_a>,<&gmac_txerr>;
phy = <&phy1>;
phy-mode = "mii";
status = "okay";
@@ -229,6 +229,11 @@
};
&pio {
+ gmac_txerr: gmac_txerr@0 {
+ pins = "PA17";
+ function = "gmac";
+ };
+
mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 {
pins = "PH11";
function = "gpio_in";

13
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/fix-i2c2-reg-property.patch
View file

@ -1,13 +0,0 @@
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 5b82d160..bccfb98f 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -560,7 +560,7 @@
i2c2: i2c@01c2b400 {
compatible = "allwinner,sun6i-a31-i2c";
- reg = <0x01c2b000 0x400>;
+ reg = <0x01c2b400 0x400>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_I2C2>;
resets = <&ccu RST_BUS_I2C2>;

195
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/fix-many-orangepiwin-dts.patch
View file

@ -1,195 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
index 5f8ff40..6ecb700 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
@@ -64,6 +64,27 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
+
+ reg_usb1_vbus: usb1-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb1-vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ enable-active-high;
+ gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */
+ post-power-on-delay-ms = <50>;
+ };
+};
+
+&ehci0 {
+ status = "okay";
};
&ehci1 {
@@ -79,10 +100,154 @@
status = "okay";
};
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ vmmc-supply = <&reg_dldo2>;
+ vqmmc-supply = <&reg_dldo4>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ brcmf: brcmf@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ interrupt-parent = <&r_pio>;
+ interrupts = <0 7 IRQ_TYPE_LEVEL_LOW>; /* PL7 / EINT7 */
+ interrupt-names = "host-wake";
+ };
+};
+
+&ohci0 {
+ status = "okay";
+};
+
&ohci1 {
status = "okay";
};
+&r_rsb {
+ status = "okay";
+
+ axp803: pmic@3a3 {
+ compatible = "x-powers,axp803";
+ reg = <0x3a3>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+#include <arm/axp803.dtsi>
+
+&reg_aldo1 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-name = "vcc-csi";
+};
+
+&reg_aldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-pl";
+};
+
+&reg_aldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-pll-avcc";
+};
+
+&reg_dc1sw {
+ regulator-always-on;
+ regulator-name = "vcc-phy";
+};
+
+&reg_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-3v3";
+};
+
+&reg_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-name = "vdd-cpux";
+};
+
+/* DCDC3 is polyphased with DCDC2 */
+
+&reg_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+ regulator-always-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vdd-sys";
+};
+
+&reg_dldo1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-hdmi";
+};
+
+&reg_dldo2 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-mipi";
+};
+
+&reg_dldo3 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "avdd-csi";
+};
+
+&reg_dldo4 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi";
+};
+
+&reg_eldo1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "cpvdd";
+};
+
+&reg_eldo3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vdd-1v8-csi";
+};
+
+&reg_fldo1 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "vcc-1v2-hsic";
+};
+
+&reg_fldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+ regulator-name = "vcc-rtc";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
@@ -90,6 +255,7 @@
};
&usbphy {
+ usb1_vbus-supply = <&reg_usb1_vbus>;
status = "okay";
};

22
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/fix-xradio-interrupt.patch
View file

@ -1,22 +0,0 @@
diff --git a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
index 454408b..df356b5 100644
--- a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
+++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
@@ -49,6 +49,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
/ {
model = "Xunlong Orange Pi Zero";
@@ -157,6 +158,10 @@
*/
xr819: sdio_wifi@1 {
reg = <1>;
+ compatible = "xradio,xr819";
+ interrupt-parent = <&pio>;
+ interrupts = <6 10 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "host-wake";
};
};

13
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/fix-zeroplus2-mmc0-cd-polarity.patch
View file

@ -1,13 +0,0 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
index b6b7a561..a42fd79a 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
@@ -71,7 +71,7 @@
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
- cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
status = "okay";
};

12
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/lime-a10-add-240-mhz-cpufreq.patch
View file

@ -1,12 +0,0 @@
diff --git a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
index b350448..f65742d 100644
--- a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
@@ -86,6 +86,7 @@
912000 1350000
864000 1300000
624000 1250000
+ 240000 1150000
>;
cooling-max-level = <2>;
};

54
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/linux-999-revert-softirq-let-ksoftirqd-do-its-job.patch
View file

@ -1,54 +0,0 @@
From 3364d0056328b93fb10ab929ae99933af9e304ad Mon Sep 17 00:00:00 2001
From: MilhouseVH <milhouseVH.github@nmacleod.com>
Date: Thu, 4 Jan 2018 19:56:05 +0000
Subject: [PATCH] Revert "softirq: Let ksoftirqd do its job"
See: https://forum.libreelec.tv/thread/4235-dvb-issue-since-le-switched-to-kernel-4-9-x/?postID=75965#post75965
---
kernel/softirq.c | 16 +---------------
1 file changed, 1 insertion(+), 15 deletions(-)
diff --git a/kernel/softirq.c b/kernel/softirq.c
index 4e09821..58bb6f6 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -77,17 +77,6 @@ static void wakeup_softirqd(void)
wake_up_process(tsk);
}
-/*
- * If ksoftirqd is scheduled, we do not want to process pending softirqs
- * right now. Let ksoftirqd handle this at its own rate, to get fairness.
- */
-static bool ksoftirqd_running(void)
-{
- struct task_struct *tsk = __this_cpu_read(ksoftirqd);
-
- return tsk && (tsk->state == TASK_RUNNING);
-}
-
/*
* preempt_count and SOFTIRQ_OFFSET usage:
* - preempt_count is changed by SOFTIRQ_OFFSET on entering or leaving
@@ -324,7 +313,7 @@ asmlinkage __visible void do_softirq(void)
pending = local_softirq_pending();
- if (pending && !ksoftirqd_running())
+ if (pending)
do_softirq_own_stack();
local_irq_restore(flags);
@@ -351,9 +340,6 @@ void irq_enter(void)
static inline void invoke_softirq(void)
{
- if (ksoftirqd_running())
- return;
-
if (!force_irqthreads) {
#ifdef CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK
/*
--
2.14.1

26
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/memolry-leak-fix-r8723bs.patch
View file

@ -1,26 +0,0 @@
diff --git a/drivers/staging/rtl8723bs/hal/sdio_ops.c
b/drivers/staging/rtl8723bs/hal/sdio_ops.c
index 6285b72faa9a..ad65cd74c3c8 100644
--- a/drivers/staging/rtl8723bs/hal/sdio_ops.c
+++ b/drivers/staging/rtl8723bs/hal/sdio_ops.c
@@ -1008,6 +1008,7 @@ static struct recv_buf *sd_recv_rxfifo(struct
adapter *padapter, u32 size)
}
if (precvbuf->pskb == NULL) {
+ rtw_enqueue_recvbuf(precvbuf, &precvpriv->free_recv_buf_queue);
DBG_871X("%s: alloc_skb fail! read =%d\n", __func__, readsize);
return NULL;
}
@@ -1017,6 +1018,7 @@ static struct recv_buf *sd_recv_rxfifo(struct
adapter *padapter, u32 size)
preadbuf = precvbuf->pskb->data;
ret = sdio_read_port(&padapter->iopriv.intf, WLAN_RX0FF_DEVICE_ID,
readsize, preadbuf);
if (ret == _FAIL) {
+ rtw_enqueue_recvbuf(precvbuf, &precvpriv->free_recv_buf_queue);
RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("%s: read port FAIL!\n",
__func__));
return NULL;
}

121
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/rtc-sunxi-clocksource.patch
View file

@ -1,121 +0,0 @@
This adds a sysfs 'clock_source' attribute which can be used to query
and set the clock source of the RTC, either 'internal' or 'external'.
Important note: Probing the pins of the 32kHz crystal with a scope will
not reliably tell you whether the (usually) more accurate external is
selected! On a 'Cubietech Cubietruck' board, the author saw a stable
32768Hz signal on the crystal, even though the internal oscillator was
selected and the clock wildly drifting.
Using adjtimex might help to figure out which oscillator is selected:
~# echo internal > /sys/devices/.../1c20d00.rtc/clock_source
~# adjtimex -n -c=3
--- current --- -- suggested --
cmos time system-cmos error_ppm tick freq tick freq
1469627826 31.224561
1469627835 31.858098 63353.6 10000 0
1469627844 32.490782 63268.4 10000 0 9367 2069425
~# echo external > /sys/devices/.../1c20d00.rtc/clock_source
~# adjtimex -n -c=3
--- current --- -- suggested --
cmos time system-cmos error_ppm tick freq tick freq
1469627851 32.883407
1469627861 32.883380 -2.7 10000 0
1469627871 32.883352 -2.8 10000 0 10000 185937
Signed-off-by: Onno Kortmann <on...@gmx.net>
---
drivers/rtc/rtc-sunxi.c | 54 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/drivers/rtc/rtc-sunxi.c b/drivers/rtc/rtc-sunxi.c
index abada60..3fcf571 100644
--- a/drivers/rtc/rtc-sunxi.c
+++ b/drivers/rtc/rtc-sunxi.c
@@ -36,6 +36,8 @@
#define SUNXI_LOSC_CTRL 0x0000
#define SUNXI_LOSC_CTRL_RTC_HMS_ACC BIT(8)
#define SUNXI_LOSC_CTRL_RTC_YMD_ACC BIT(7)
+#define SUNXI_LOSC_OSC32K_SRC_SEL BIT(0)
+#define SUNXI_LOSC_KEY_VALUE 0x16aa0000
#define SUNXI_RTC_YMD 0x0004
@@ -432,6 +434,50 @@ static const struct of_device_id sunxi_rtc_dt_ids[] = {
};
MODULE_DEVICE_TABLE(of, sunxi_rtc_dt_ids);
+/* As per page 126 of the A20 manual, the lowest bit in LOSC_CTRL_REG controls
+ * the 32.768KHz clock source to use for the RTC. Using the clock_source sysfs
+ * attribute, the clock can be selected between external (accurate 32kHz
+ * crystal) and internal (seems to be an inaccurate RC oscillator) mode. It
+ * appears that this bit is non-volatile and will be kept in the RTC when the
+ * system is powered off.
+ */
+static ssize_t sunxi_rtc_show_clock_source(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct sunxi_rtc_dev *chip = dev_get_drvdata(dev);
+ u32 val = readl(chip->base + SUNXI_LOSC_CTRL);
+ if (val & SUNXI_LOSC_OSC32K_SRC_SEL)
+ return sprintf(buf, "internal [external]\n");
+ else
+ return sprintf(buf, "[internal] external\n");
+}
+
+static ssize_t sunxi_rtc_store_clock_source(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count) {
+ struct sunxi_rtc_dev *chip = dev_get_drvdata(dev);
+ u32 val = readl(chip->base + SUNXI_LOSC_CTRL);
+
+ if (strncmp(buf, "external", 8) == 0)
+ val|=SUNXI_LOSC_OSC32K_SRC_SEL;
+ else if (strncmp(buf, "internal", 8) == 0)
+ val&=~SUNXI_LOSC_OSC32K_SRC_SEL;
+ else
+ return -EINVAL;
+
+ /* Writing this bit requires setting the upper 16 bit to 0x16aa (key
+ * value). */
+ val |= SUNXI_LOSC_KEY_VALUE;
+
+ writel(val, chip->base + SUNXI_LOSC_CTRL);
+ return count;
+}
+
+static DEVICE_ATTR(clock_source, S_IRUGO | S_IWUSR,
+ sunxi_rtc_show_clock_source,
+ sunxi_rtc_store_clock_source);
+
static int sunxi_rtc_probe(struct platform_device *pdev)
{
struct sunxi_rtc_dev *chip;
@@ -490,6 +536,13 @@ static int sunxi_rtc_probe(struct platform_device *pdev)
dev_info(&pdev->dev, "RTC enabled\n");
+ ret = device_create_file(&pdev->dev, &dev_attr_clock_source);
+ if (ret) {
+ dev_err(&pdev->dev, "Unable to create sysfs entry: %s\n",
+ dev_attr_clock_source.attr.name);
+ return ret;
+ }
+
return 0;
}
@@ -499,6 +552,7 @@ static int sunxi_rtc_remove(struct platform_device *pdev)
rtc_device_unregister(chip->rtc);
+ device_remove_file(&pdev->dev, &dev_attr_clock_source);
return 0;
}
--
2.2.0.34.gb8f29bf

1248
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/scripts-dtc-import-updates.patch
View file

File diff suppressed because it is too large Load diff

13
layers/meta-balena-allwinner/recipes-kernel/linux/linux-4.14/set-DMA-coherent-pool-to-2M.patch
View file

@ -1,13 +0,0 @@
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index bd83c53..af7cfe3
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -374,7 +374,7 @@ static void __dma_free_remap(void *cpu_addr, size_t size)
VM_ARM_DMA_CONSISTENT | VM_USERMAP);
}
-#define DEFAULT_DMA_COHERENT_POOL_SIZE SZ_256K
+#define DEFAULT_DMA_COHERENT_POOL_SIZE SZ_2M
static struct gen_pool *atomic_pool;
static size_t atomic_pool_size = DEFAULT_DMA_COHERENT_POOL_SIZE;

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