Merge pull request #36 from resin-os/pt_clie

Enable i2c0 and USB_SERIAL on OrangePi Plus2

CHANGELOG.md

@@ -1,6 +1,9 @@
 Change log
 -----------
 
+* linux-mainline: Activate USB_SERIAL_PL2303 kernel module for OrangePi-Plus2 [Sebastian]
+* linux-mainline: Enable i2c0 in OrangePi-Plus2 device tree [Sebastian]
+
 # v2.12.7+rev3
 ## (2018-05-23)
 

layers/meta-resin-allwinner/recipes-kernel/linux/linux-mainline-4.15.18/0001-Enable-i2c0-on-OrangePi-Plus2-board.patch

@@ -0,0 +1,26 @@
+From cef44d8fd32cf32dc3760ba2cf520467df7585d6 Mon Sep 17 00:00:00 2001
+From: Sebastian Panceac <sebastian@resin.io>
+Date: Wed, 20 Jun 2018 11:15:30 +0200
+Subject: [PATCH] Enable i2c0 on OrangePi Plus2 board
+
+Upstream-Status: Inappropriate [configuration]
+Signed-off-by: Sebastian Panceac <sebastian@resin.io>
+---
+ arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+index b403e5d..781b6c4 100644
+--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
++++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+@@ -122,3 +122,7 @@
+ &usbphy {
+ 	usb3_vbus-supply = <&reg_usb3_vbus>;
+ };
++
++&i2c0 {
++	status = "okay";
++};
+-- 
+2.7.4
+

layers/meta-resin-allwinner/recipes-kernel/linux/linux-mainline_%.bbappend

@@ -20,3 +20,11 @@ RESIN_CONFIGS[wifi] ="\
     CONFIG_CFG80211=m \
     CONFIG_CFG80211_WEXT=y \
 "
+
+RESIN_CONFIGS_append_orangepi-plus2 = " pl2303"
+RESIN_CONFIGS_DEPS[pl2303] = "\
+    CONFIG_USB_SERIAL=m \
+"
+RESIN_CONFIGS[pl2303] ="\
+    CONFIG_USB_SERIAL_PL2303=m \
+"

layers/meta-resin-allwinner/recipes-kernel/linux/linux-mainline_4.15.18.bb

@@ -22,4 +22,5 @@ SRC_URI[md5sum] = "2c7a9404ddf29580f14c61eb87e50c6e"
 SRC_URI = "https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-${PV}.tar.xz \
 	   file://defconfig \
 	   file://don-t-default-activate-regdb.patch \
+	   file://0001-Enable-i2c0-on-OrangePi-Plus2-board.patch \
 "