Add DFSDM peripheral support for the STM32MP13 SoC family.
Signed-off-by: Olivier Moysan <olivier.moysan@xxxxxxxxxxx>
---
arch/arm/boot/dts/stm32mp131.dtsi | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 5dd5bf47c92b..42be0e3176ae 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -316,6 +316,36 @@ sai2b: audio-controller@4400b024 {
};
};
+ dfsdm: dfsdm@4400d000 {
+ compatible = "st,stm32mp1-dfsdm";
+ reg = <0x4400d000 0x800>;
+ clocks = <&rcc DFSDM_K>;
+ clock-names = "dfsdm";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ dfsdm0: filter@0 {
+ compatible = "st,stm32-dfsdm-adc";
+ reg = <0>;
+ #io-channel-cells = <1>;
+ interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dmamux1 101 0x400 0x01>;
+ dma-names = "rx";
+ status = "disabled";
+ };
+
+ dfsdm1: filter@1 {
+ compatible = "st,stm32-dfsdm-adc";
+ reg = <1>;
+ #io-channel-cells = <1>;
+ interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dmamux1 102 0x400 0x01>;
+ dma-names = "rx";
+ status = "disabled";
+ };
+ };
+
dma1: dma-controller@48000000 {
compatible = "st,stm32-dma";
reg = <0x48000000 0x400>;
--
2.25.1
