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From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	devicetree@vger.kernel.org,
	imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH 2/5] ARM: dts: imx: correct choice of panel native mode
Date: Thu,  9 May 2024 12:48:35 +0200
Message-ID: <20240509104838.216773-2-krzysztof.kozlowski@linaro.org>
In-Reply-To: <20240509104838.216773-1-krzysztof.kozlowski@linaro.org>
References: <20240509104838.216773-1-krzysztof.kozlowski@linaro.org>
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Bindings and Linux driver expect native-mode to be a phandle to one of
the timings node, not a boolean property.  Correct the DTS to fix
dtbs_check warnings like:

  imx53-m53evk.dtb: display-timings: timing-800x480p60: 'native-mode' does not match any of the regexes: 'pinctrl-[0-9]+'

This should not have actual effect for Linux kernel (no real bug
affecting choice of native-mode), because the first timing node is
chosen in absence of proper native-mode property.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm/boot/dts/nxp/imx/imx51-apf51dev.dts         | 2 +-
 arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts           | 2 +-
 arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts           | 2 +-
 arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_4.dts | 2 +-
 arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts  | 2 +-
 arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts  | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx51-apf51dev.dts b/arch/arm/boot/dts/nxp/imx/imx51-apf51dev.dts
index f72e109342bc..de6b7607510a 100644
--- a/arch/arm/boot/dts/nxp/imx/imx51-apf51dev.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx51-apf51dev.dts
@@ -25,8 +25,8 @@ disp1 {
 		pinctrl-0 = <&pinctrl_ipu_disp1>;
 
 		display-timings {
+			native-mode = <&timing0>;
 			timing0: timing-lw700 {
-				native-mode;
 				clock-frequency = <33000033>;
 				hactive = <800>;
 				vactive = <480>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts b/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts
index 87a34cbdf233..079bd3d14999 100644
--- a/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts
@@ -58,8 +58,8 @@ display1: disp1 {
 		pinctrl-0 = <&pinctrl_lcd>;
 
 		display-timings {
+			native-mode = <&timing0>;
 			timing0: timing-800x480p60 {
-				native-mode;
 				clock-frequency = <30066000>;
 				hactive = <800>;
 				vactive = <480>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts b/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts
index f0f92ee7ba95..ba0c62994f75 100644
--- a/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts
@@ -17,8 +17,8 @@ display1: disp1 {
 		pinctrl-0 = <&pinctrl_ipu_disp1>;
 
 		display-timings {
+			native-mode = <&timing0>;
 			timing0: timing-800x480p60 {
-				native-mode;
 				clock-frequency = <31500000>;
 				hactive = <800>;
 				vactive = <480>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_4.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_4.dts
index c75606fc4abd..ec806b8d503a 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_4.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_4.dts
@@ -85,8 +85,8 @@ lcd_panel: display@0 {
 		power-on-delay = <10>;
 
 		display-timings {
+			native-mode = <&timing0>;
 			timing0: timing-480x800p57 {
-				native-mode;
 				clock-frequency = <27000027>;
 				hactive = <480>;
 				vactive = <800>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts
index 0d86927819c2..9ec038f1d0ff 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts
@@ -36,8 +36,8 @@ display0: disp0 {
 		status = "okay";
 
 		display-timings {
+			native-mode = <&timing0>;
 			timing0: timing-480x800p60 {
-				native-mode;
 				clock-frequency = <30000000>;
 				hactive = <480>;
 				vactive = <800>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts
index 66271daf97d9..b3129832f471 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts
@@ -25,8 +25,8 @@ display0: disp0 {
 		status = "okay";
 
 		display-timings {
+			native-mode = <&timing0>;
 			timing0: timing-800x480p60 {
-				native-mode;
 				clock-frequency = <33246000>;
 				hactive = <800>;
 				vactive = <480>;
-- 
2.43.0