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Date: Fri, 18 Nov 2022 15:20:06 +0100 From: Olivier Moysan <olivier.moysan@...s.st.com> To: Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Maxime Coquelin <mcoquelin.stm32@...il.com>, Alexandre Torgue <alexandre.torgue@...s.st.com> CC: Olivier Moysan <olivier.moysan@...s.st.com>, <devicetree@...r.kernel.org>, <linux-stm32@...md-mailman.stormreply.com>, <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org> Subject: [PATCH 4/4] ARM: dts: stm32: add dfsdm node on stm32mp131 Add DFSDM peripheral support for the STM32MP13 SoC family. Signed-off-by: Olivier Moysan <olivier.moysan@...s.st.com> --- 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@...0b024 { }; }; + dfsdm: dfsdm@...0d000 { + 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@...00000 { compatible = "st,stm32-dma"; reg = <0x48000000 0x400>; -- 2.25.1
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