| Message ID | 20250623-hdp-upstream-v6-4-387536f08398@foss.st.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v6,1/8] dt-bindings: pinctrl: stm32: Introduce HDP | expand |
diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi index 492bcf586361..7519ffa0dba8 100644 --- a/arch/arm/boot/dts/st/stm32mp131.dtsi +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi @@ -954,6 +954,13 @@ dts: thermal@50028000 { status = "disabled"; }; + hdp: pinctrl@5002a000 { + compatible = "st,stm32mp131-hdp"; + reg = <0x5002a000 0x400>; + clocks = <&rcc HDP>; + status = "disabled"; + }; + mdma: dma-controller@58000000 { compatible = "st,stm32h7-mdma"; reg = <0x58000000 0x1000>;
Add the hdp devicetree node for stm32mp13 SoC family. Keep the node disabled as HDP needs the pinctrl SoC configuration to be able to output its mux output signal outside of the SoC, on the SoC pad. This configuration is provided in the board dtsi file through 'pinctrl-*' properties as well as HDP mux configuration. Thus, if needed, HDP should be enabled in board dtsi file. Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> --- arch/arm/boot/dts/st/stm32mp131.dtsi | 7 +++++++ 1 file changed, 7 insertions(+)