brcm2708: update to latest patches from RPi foundation

[openwrt/staging/dedeckeh.git] / target / linux / brcm2708 / patches-4.19 / 950-0754-arm-dts-overlays-pitft35-resistive-add-upstream-comp.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0754-arm-dts-overlays-pitft35-resistive-add-upstream-comp.patch b/target/linux/brcm2708/patches-4.19/950-0754-arm-dts-overlays-pitft35-resistive-add-upstream-comp.patch
new file mode 100644 (file)
index 0000000..e80205b
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0754-arm-dts-overlays-pitft35-resistive-add-upstream-comp.patch
@@ -0,0 +1,27 @@
+From 49a4a7e355452ce4372c99b2219d7ff8ff613f3f Mon Sep 17 00:00:00 2001
+From: Peter Robinson <pbrobinson@gmail.com>
+Date: Sun, 17 Nov 2019 16:20:24 +0000
+Subject: [PATCH] arm: dts: overlays: pitft35-resistive: add upstream
+ compatible
+
+The upstream hx8357d driver uses "adafruit,yx350hv15" for the compatible
+string explicitly for this screen config and not a hx8357d generic for
+the controller so add that in as well so it will work with an unmodified
+upstream kernel driver. We leave the downstream as the priority.
+
+Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
+---
+ arch/arm/boot/dts/overlays/pitft35-resistive-overlay.dts | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/arm/boot/dts/overlays/pitft35-resistive-overlay.dts
++++ b/arch/arm/boot/dts/overlays/pitft35-resistive-overlay.dts
+@@ -49,7 +49,7 @@
+                       #size-cells = <0>;
+ 
+                       pitft: pitft@0{
+-                              compatible = "himax,hx8357d";
++                              compatible = "himax,hx8357d", "adafruit,yx350hv15";
+                               reg = <0>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pitft_pins>;