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 [thread overview]
Message-ID: <20240509104838.216773-2-krzysztof.kozlowski@linaro.org> (raw)
In-Reply-To: <20240509104838.216773-1-krzysztof.kozlowski@linaro.org>
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
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next prev parent reply other threads:[~2024-05-09 10:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-09 10:48 [PATCH 1/5] ARM: dts: imx: align panel timings node name with dtschema Krzysztof Kozlowski
2024-05-09 10:48 ` Krzysztof Kozlowski [this message]
2024-05-09 10:48 ` [PATCH 3/5] ARM: dts: imx6dl-aristainetos2_4: drop redundant 'power-on-delay' property Krzysztof Kozlowski
2024-05-09 10:48 ` [PATCH 4/5] ARM: dts: imx: drop redundant 'u-boot,panel-name' property Krzysztof Kozlowski
2024-05-09 10:48 ` [PATCH 5/5] ARM: dts: imx28-tx28: drop redundant 'panel-name' property Krzysztof Kozlowski
2024-06-12 11:34 ` [PATCH 1/5] ARM: dts: imx: align panel timings node name with dtschema Krzysztof Kozlowski
2024-06-15 7:45 ` Shawn Guo
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