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SubjectRe: [PATCH 3/3] arm64: dts: mt2712: Add auxadc device node.
On Thu, 21 Sep 2017 09:26:52 +0800
Zhiyong Tao <zhiyong.tao@mediatek.com> wrote:

> Add auxadc device node for MT2712.
>
> Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com>

I've applied the IIO patches to make this work, so assume this will get
picked up in due course.

Jonathan

> ---
> This patch dependents on "Mediatek MT2712 clock and scpsys support"[1].
> Please accept this patch together with [1].
> [1]http://lists.infradead.org/pipermail/linux-mediatek/2017-September/010461.html
> ---
> arch/arm64/boot/dts/mediatek/mt2712-evb.dts | 4 ++++
> arch/arm64/boot/dts/mediatek/mt2712e.dtsi | 9 +++++++++
> 2 files changed, 13 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt2712-evb.dts b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
> index 14163b9..76cbf4a 100644
> --- a/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
> +++ b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
> @@ -28,6 +28,10 @@
> };
> };
>
> +&auxadc {
> + status = "okay";
> +};
> +
> &uart0 {
> status = "okay";
> };
> diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
> index 3232e4e..bf65c92 100644
> --- a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
> @@ -225,6 +225,15 @@
> (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_HIGH)>;
> };
>
> + auxadc: adc@11001000 {
> + compatible = "mediatek,mt2712-auxadc";
> + reg = <0 0x11001000 0 0x1000>;
> + clocks = <&pericfg CLK_PERI_AUXADC>;
> + clock-names = "main";
> + #io-channel-cells = <1>;
> + status = "disabled";
> + };
> +
> uart0: serial@11002000 {
> compatible = "mediatek,mt2712-uart",
> "mediatek,mt6577-uart";

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