diff options
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp251.dtsi | 6 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp255.dtsi | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index aecbdea07385..e2a2fc9070f0 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -52,6 +52,12 @@ compatible = "fixed-clock"; clock-frequency = <64000000>; }; + + clk_flexgen_27_fixed: clk-54000000 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <54000000>; + }; }; firmware { diff --git a/arch/arm64/boot/dts/st/stm32mp255.dtsi b/arch/arm64/boot/dts/st/stm32mp255.dtsi index f689b47c5010..48a95af1741c 100644 --- a/arch/arm64/boot/dts/st/stm32mp255.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp255.dtsi @@ -5,6 +5,12 @@ */ #include "stm32mp253.dtsi" +<dc { + compatible = "st,stm32mp255-ltdc"; + clocks = <&clk_flexgen_27_fixed>, <&rcc CK_BUS_LTDC>, <&syscfg>, <&lvds>; + clock-names = "lcd", "bus", "ref", "lvds"; +}; + &rifsc { vdec: vdec@480d0000 { compatible = "st,stm32mp25-vdec"; |