On 23.06.21 09:52, Michael Riesch wrote:
> Signed-off-by: Michael Riesch <[email protected]>
> ---
> v2:
> - add initial version
>
> arch/arm/dts/rk3568-evb1-v10.dts | 5 +++++
> arch/arm/dts/rk3568.dtsi | 12 ++++++++++++
> 2 files changed, 17 insertions(+)
>
> diff --git a/arch/arm/dts/rk3568-evb1-v10.dts
> b/arch/arm/dts/rk3568-evb1-v10.dts
> index ca6f9c280..b8b4c85bf 100644
> --- a/arch/arm/dts/rk3568-evb1-v10.dts
> +++ b/arch/arm/dts/rk3568-evb1-v10.dts
> @@ -485,3 +485,8 @@
> &uart2 {
> status = "okay";
> };
> +
> +&saradc {
> + vref-supply = <&vcca_1v8>;
> + status = "okay";
> +};
> diff --git a/arch/arm/dts/rk3568.dtsi b/arch/arm/dts/rk3568.dtsi
> index 34d0b8a08..8a75a7e96 100644
> --- a/arch/arm/dts/rk3568.dtsi
> +++ b/arch/arm/dts/rk3568.dtsi
> @@ -817,6 +817,18 @@
> status = "disabled";
> };
>
> + saradc: saradc@fe720000 {
> + compatible = "rockchip,rk3568-saradc";
> + reg = <0x0 0xfe720000 0x0 0x100>;
> + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cru CLK_SARADC>, <&cru PCLK_SARADC>;
> + clock-names = "saradc", "apb_pclk";
> + resets = <&cru SRST_P_SARADC>;
> + reset-names = "saradc-apb";
Keep in mind the driver you added does _not_ trigger this reset.
> + #io-channel-cells = <1>;
> + status = "disabled";
> + };
> +
> pinctrl: pinctrl {
> compatible = "rockchip,rk3568-pinctrl";
> rockchip,grf = <&grf>;
> --
> 2.20.1
>
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