On Wed, 2 May 2018 09:44:51 +0200
Fabrice Gasnier <fabrice.gasnier@xxxxxx> wrote:
> stm32mp157c has an ADC block with two physical ADCs.
>
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@xxxxxx>
The driver support is now queued up in the IIO tree and should
be in Linux next later this week.
Thanks,
Jonathan
> ---
> arch/arm/boot/dts/stm32mp157c.dtsi | 32 ++++++++++++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
>
> diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
> index bc3eddc..7758a90 100644
> --- a/arch/arm/boot/dts/stm32mp157c.dtsi
> +++ b/arch/arm/boot/dts/stm32mp157c.dtsi
> @@ -160,6 +160,38 @@
> status = "disabled";
> };
>
> + adc: adc@48003000 {
> + compatible = "st,stm32mp1-adc-core";
> + reg = <0x48003000 0x400>;
> + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&rcc ADC12>, <&rcc ADC12_K>;
> + clock-names = "bus", "adc";
> + interrupt-controller;
> + #interrupt-cells = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> +
> + adc1: adc@0 {
> + compatible = "st,stm32mp1-adc";
> + #io-channel-cells = <1>;
> + reg = <0x0>;
> + interrupt-parent = <&adc>;
> + interrupts = <0>;
> + status = "disabled";
> + };
> +
> + adc2: adc@100 {
> + compatible = "st,stm32mp1-adc";
> + #io-channel-cells = <1>;
> + reg = <0x100>;
> + interrupt-parent = <&adc>;
> + interrupts = <1>;
> + status = "disabled";
> + };
> + };
> +
> rcc: rcc@50000000 {
> compatible = "st,stm32mp1-rcc", "syscon";
> reg = <0x50000000 0x1000>;
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