arm64: dts: st: add lvds support on stm32mp235

The LVDS is used on STM32MP2 as a display interface.

Add the LVDS node.

Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https://lore.kernel.org/r/20260210-display-v2-4-0592bd514958@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm64/boot/dts/st/stm32mp235.dtsi b/arch/arm64/boot/dts/st/stm32mp235.dtsi
index ae98f503529f0a2473f250b4d9195820135ee1bc..7a87c344a4fe3c5c6af154721d4229eb330d4cb8 100644 (file)
--- a/arch/arm64/boot/dts/st/stm32mp235.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp235.dtsi
@@ -12,6 +12,18 @@
 };
 
 &rifsc {
+       lvds: lvds@48060000 {
+               compatible = "st,stm32mp255-lvds", "st,stm32mp25-lvds";
+               reg = <0x48060000 0x2000>;
+               #clock-cells = <0>;
+               clocks = <&rcc CK_BUS_LVDS>, <&rcc CK_KER_LVDSPHY>;
+               clock-names = "pclk", "ref";
+               resets = <&rcc LVDS_R>;
+               access-controllers = <&rifsc 84>;
+               power-domains = <&cluster_pd>;
+               status = "disabled";
+       };
+
        vdec: vdec@480d0000 {
                compatible = "st,stm32mp25-vdec";
                reg = <0x480d0000 0x3c8>;