linux-kernel - [PATCH 12/13] ARM: dts: stm32: fix DSI port node on STM32MP15

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Date:   Thu, 15 Apr 2021 12:10:36 +0200
From:   Alexandre Torgue <alexandre.torgue@...s.st.com>
To:     <arnd@...db.de>, <robh+dt@...nel.org>, Marek Vasut <marex@...x.de>,
        <jagan@...rulasolutions.com>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        Marcin Sloniewski <marcin.sloniewski@...il.com>,
        Ahmad Fatoum <a.fatoum@...gutronix.de>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-kernel@...r.kernel.org>, Lee Jones <lee.jones@...aro.org>,
        <kuba@...nel.org>
Subject: [PATCH 12/13] ARM: dts: stm32: fix DSI port node on STM32MP15

Running "make dtbs_check W=1", some warnings are reported concerning
DSI. This patch reorder DSI nodes to avoid:

soc/dsi@...00000: unnecessary #address-cells/#size-cells without
"ranges" or child "reg" property

Signed-off-by: Alexandre Torgue <alexandre.torgue@...s.st.com>

diff --git a/arch/arm/boot/dts/stm32mp157.dtsi b/arch/arm/boot/dts/stm32mp157.dtsi
index 54e73ccea446..c355fcf26ec3 100644
--- a/arch/arm/boot/dts/stm32mp157.dtsi
+++ b/arch/arm/boot/dts/stm32mp157.dtsi
@@ -24,8 +24,6 @@
 			clock-names = "pclk", "ref", "px_clk";
 			resets = <&rcc DSI_R>;
 			reset-names = "apb";
-			#address-cells = <1>;
-			#size-cells = <0>;
 			status = "disabled";
 
 			ports {
diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts
index 19ef475a48fc..763dde1dbbaf 100644
--- a/arch/arm/boot/dts/stm32mp157c-dk2.dts
+++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts
@@ -36,6 +36,8 @@
 &dsi {
 	status = "okay";
 	phy-dsi-supply = <&reg18>;
+	#address-cells = <1>;
+	#size-cells = <0>;
 
 	ports {
 		port@0 {
diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index 6fe5b0fee7c4..4625bb58cc6d 100644
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -102,6 +102,8 @@
 &dsi {
 	phy-dsi-supply = <&reg18>;
 	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
 
 	ports {
 		port@0 {
-- 
2.17.1