From 960ae79950a2b0a8d2e62bb3dfb5727764512a8b Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Mon, 22 Jan 2018 00:49:10 +0800
Subject: [PATCH] test

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
 arch/arm/dts/sun50i-a64-teres-i.dts | 114 ++++++++++++++++++++++++++++++++++++
 configs/teres_i_defconfig           |  35 +++++++++++
 2 files changed, 149 insertions(+)
 create mode 100644 arch/arm/dts/sun50i-a64-teres-i.dts
 create mode 100644 configs/teres_i_defconfig

diff --git a/arch/arm/dts/sun50i-a64-teres-i.dts b/arch/arm/dts/sun50i-a64-teres-i.dts
new file mode 100644
index 0000000000..1b836c1f49
--- /dev/null
+++ b/arch/arm/dts/sun50i-a64-teres-i.dts
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2018 Icenowy Zheng <icenowy@aosc.io>
+ *
+ * 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 <dt-bindings/pwm/pwm.h>
+#include "sun50i-a64-pine64.dts"
+
+/ {
+	model = "TERES I";
+	compatible = "olimex,teres-i", "allwinner,sun50i-a64";
+
+	aliases {
+		serial0 = &uart0;
+		i2c0 = "/i2c_gpio@0";
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+		brightness-levels = <0 10 20 30 40 50 60 70 100>;
+		default-brightness-level = <3>;
+		enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory {
+		reg = <0x40000000 0x40000000>;
+	};
+
+	soc {
+		i2c_gpio@0 {
+			compatible = "i2c-gpio";
+			gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>, /* sda - PL9 */
+				<&pio 7 0 GPIO_ACTIVE_HIGH>; /* scl - PL8 */
+			i2c-gpio,sda-open-drain;
+			i2c-gpio,scl-open-drain;
+			i2c-gpio,delay-us = <2>;	/* ~100 kHz */
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "okay";
+
+			anx6345: edp-bridge@38 {
+				compatible = "analogix,anx6345";
+				reg = <0x38>;
+				sleep-gpios = <&pio 7 8 GPIO_ACTIVE_LOW>; /* PH8 dummy */
+				reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
+				status = "okay";
+
+				/*
+				ports {
+					port@0 {
+						bridge_out: endpoint {
+							remote-endpoint = <&panel_in>;
+						};
+					};
+
+					port@1 {
+						bridge_in: endpoint {
+							remote-endpoint = <&rgb_out>;
+						};
+					};
+				};
+				*/
+			};
+		};
+	};
+};
+
+&pwm {
+	status = "okay";
+};
diff --git a/configs/teres_i_defconfig b/configs/teres_i_defconfig
new file mode 100644
index 0000000000..da33b4131d
--- /dev/null
+++ b/configs/teres_i_defconfig
@@ -0,0 +1,35 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN50I=y
+CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
+CONFIG_DRAM_CLK=552
+CONFIG_DRAM_ZQ=3881949
+CONFIG_DRAM_ODT_EN=y
+CONFIG_MMC_SUNXI_SLOT_EXTRA=2
+CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-teres-i"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL=y
+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
+# CONFIG_SPL_LEGACY_IMAGE_SUPPORT is not set
+CONFIG_SPL_ATF_SUPPORT=y
+CONFIG_SPL_ATF_TEXT_BASE=0x44000
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+CONFIG_CMD_I2C=y
+# CONFIG_SPL_DOS_PARTITION is not set
+# CONFIG_SPL_ISO_PARTITION is not set
+# CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_I2C_SET_DEFAULT_BUS_NUM=y
+CONFIG_DM_I2C_GPIO=y
+# CONFIG_SPL_SPI_SUNXI is not set
+CONFIG_DM_REGULATOR=y
+CONFIG_AXP_DLDO2_VOLT=2500
+CONFIG_AXP_DLDO3_VOLT=1200
+CONFIG_AXP_SW_ON=y
+CONFIG_DM_PWM=y
+CONFIG_PWM_SUNXI=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
+CONFIG_VIDEO_BRIDGE=y
+CONFIG_VIDEO_BRIDGE_ANALOGIX_ANX6345=y
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -406,7 +406,8 @@ dtb-$(CONFIG_MACH_SUN50I) += \
 	sun50i-a64-pine64-plus.dtb \
 	sun50i-a64-pine64.dtb \
 	sun50i-a64-pinebook.dtb \
-	sun50i-a64-sopine-baseboard.dtb
+	sun50i-a64-sopine-baseboard.dtb \
+	sun50i-a64-teres-i.dtb 
 dtb-$(CONFIG_MACH_SUN9I) += \
 	sun9i-a80-optimus.dtb \
 	sun9i-a80-cubieboard4.dtb \
