[PATCH 09/12] arm64: dts: st: add lvds support on stm32mp255
Raphael Gallais-Pou
raphael.gallais-pou at foss.st.com
Fri Jul 25 10:04:01 UTC 2025
The LVDS is used on STM32MP2 as a display interface.
Add the LVDS node.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou at foss.st.com>
---
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 f689b47c5010033120146cf1954d6624c0270045..a4d965f785fa42c4597494010855aec7e1b9fdd1 100644
--- a/arch/arm64/boot/dts/st/stm32mp255.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp255.dtsi
@@ -6,6 +6,18 @@
#include "stm32mp253.dtsi"
&rifsc {
+ lvds: lvds at 48060000 {
+ compatible = "st,stm32mp25-lvds";
+ #clock-cells = <0>;
+ reg = <0x48060000 0x2000>;
+ 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 at 480d0000 {
compatible = "st,stm32mp25-vdec";
reg = <0x480d0000 0x3c8>;
--
2.25.1
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