From c067119b07369a2d27eb2575f050afb271ec01e7 Mon Sep 17 00:00:00 2001 From: Raphael Gallais-Pou Date: Fri, 22 Aug 2025 16:34:20 +0200 Subject: [PATCH] arm64: dts: st: add lvds support on stm32mp255 The LVDS is used on STM32MP2 as a display interface. Add the LVDS node. Signed-off-by: Raphael Gallais-Pou Acked-by: Yannick Fertre Link: https://lore.kernel.org/r/20250822-drm-misc-next-v5-11-9c825e28f733@foss.st.com Signed-off-by: Alexandre Torgue --- arch/arm64/boot/dts/st/stm32mp255.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp255.dtsi b/arch/arm64/boot/dts/st/stm32mp255.dtsi index 48a95af1741c4..7a598f53a2a0e 100644 --- a/arch/arm64/boot/dts/st/stm32mp255.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp255.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>; -- 2.47.3