openmptcprouter/root/target/linux/bcm27xx/patches-5.15/950-0585-dtoverlays-Remove-i2c0mux-and-i20if-status-from-edt-.patch

From 4cefff9ebff68124e9393cac227dcafef1cb3c66 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Wed, 10 Nov 2021 15:55:32 +0000
Subject: [PATCH 585/828] dtoverlays: Remove i2c0mux and i20if status from
 edt-ft5406.dtsi

edt-ft5406.dtsi is included from vc4-kms-dsi-7inch which was
also setting i2c0mux and i2c0if status fields. This meant that
dtoverlay wouldn't apply the overlay due to multiple fragments
changing the same parameter.

Move the enable from edt-ft5406.dtsi to edt-ft5406-overlay.dts
for when it should be needed as an independent overlay.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
 .../arm/boot/dts/overlays/edt-ft5406-overlay.dts | 16 ++++++++++++++++
 arch/arm/boot/dts/overlays/edt-ft5406.dtsi       |  8 --------
 .../dts/overlays/vc4-kms-dsi-7inch-overlay.dts   |  2 +-
 3 files changed, 17 insertions(+), 9 deletions(-)

--- a/arch/arm/boot/dts/overlays/edt-ft5406-overlay.dts
+++ b/arch/arm/boot/dts/overlays/edt-ft5406-overlay.dts
@@ -8,3 +8,19 @@
 /plugin/;
 
 #include "edt-ft5406.dtsi"
+
+/ {
+	fragment@0 {
+		target = <&i2c0if>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target = <&i2c0mux>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};
--- a/arch/arm/boot/dts/overlays/edt-ft5406.dtsi
+++ b/arch/arm/boot/dts/overlays/edt-ft5406.dtsi
@@ -27,7 +27,6 @@
 		__overlay__ {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			status = "okay";
 			ft5406: ts@38 {
 				compatible = "edt,edt-ft5406";
 				reg = <0x38>;
@@ -38,13 +37,6 @@
 		};
 	};
 
-	fragment@13 {
-		target = <&i2c0if>;
-		__overlay__ {
-			status = "okay";
-		};
-	};
-
 	__overrides__ {
 		sizex = <&ft5406>,"touchscreen-size-x:0";
 		sizey = <&ft5406>,"touchscreen-size-y:0";
--- a/arch/arm/boot/dts/overlays/vc4-kms-dsi-7inch-overlay.dts
+++ b/arch/arm/boot/dts/overlays/vc4-kms-dsi-7inch-overlay.dts
@@ -113,6 +113,6 @@
 	};
 
 	__overrides__ {
-		disable_touch = <0>, "-10-11-12-13";
+		disable_touch = <0>, "-10-11-12";
 	};
 };