From: Jan Remmet <j.remmet@phytec.de>
Date: Tue, 28 Oct 2025 08:58:09 +0000 (+0100)
Subject: arm64: dts: imx8mm-phyboard-polis: move mipi bridge to som
X-Git-Tag: v6.19-rc1~100^2~20^2~57
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b73a1bd864208b6db66ffd534b3a67fd574469e;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: imx8mm-phyboard-polis: move mipi bridge to som

sn65dsi83 is mounted on som. Add the static configuration there.
So it can be used by other boards too.
Use mipi_dsi_out from imx8mm.dtsi directly.

Signed-off-by: Jan Remmet <j.remmet@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso
index 00da1eedf73aa..7e60c96b3562f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso
@@ -81,6 +81,12 @@
 	};
 };
 
+&bridge_out {
+	remote-endpoint = <&panel_in>;
+	ti,lvds-vod-swing-clock-microvolt = <200000 600000>;
+	ti,lvds-vod-swing-data-microvolt = <200000 600000>;
+};
+
 &i2c3 {
 	clock-frequency = <400000>;
 	pinctrl-names = "default", "gpio";
@@ -128,19 +134,7 @@
 };
 
 &mipi_dsi {
-	samsung,esc-clock-frequency = <10000000>;
 	status = "okay";
-
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		port@1 {
-			reg = <1>;
-			dsi_out: endpoint {
-				remote-endpoint = <&bridge_in>;
-			};
-		};
-	};
 };
 
 &pwm4 {
@@ -168,28 +162,6 @@
 
 &sn65dsi83 {
 	status = "okay";
-
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		port@0 {
-			reg = <0>;
-			bridge_in: endpoint {
-				remote-endpoint = <&dsi_out>;
-				data-lanes = <1 2 3 4>;
-			};
-		};
-
-		port@2 {
-			reg = <2>;
-			bridge_out: endpoint {
-				remote-endpoint = <&panel_in>;
-				ti,lvds-vod-swing-clock-microvolt = <200000 600000>;
-				ti,lvds-vod-swing-data-microvolt = <200000 600000>;
-			};
-		};
-	};
 };
 
 &iomuxc {
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
index 54f724e1774c2..3d66c6701342a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
@@ -287,6 +287,23 @@
 		reg = <0x2d>;
 		vcc-supply = <&reg_vdd_1v8>;
 		status = "disabled";
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				bridge_in: endpoint {
+					remote-endpoint = <&mipi_dsi_out>;
+					data-lanes = <1 2 3 4>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+				bridge_out: endpoint {};
+			};
+		};
 	};
 
 	/* EEPROM */
@@ -304,6 +321,14 @@
 	};
 };
 
+&mipi_dsi {
+	samsung,esc-clock-frequency = <10000000>;
+};
+
+&mipi_dsi_out {
+	remote-endpoint = <&bridge_in>;
+};
+
 /* eMMC */
 &usdhc3 {
 	assigned-clocks = <&clk IMX8MM_CLK_USDHC3_ROOT>;