[PATCH 3/3] arm64: dts: mt2712: Add auxadc device node.
From: matthias.bgg@gmail.com (Matthias Brugger)
Date: 2017-10-13 15:11:40
Also in:
linux-devicetree, linux-iio, linux-mediatek, lkml
On 09/24/2017 05:47 PM, Jonathan Cameron wrote:
On Thu, 21 Sep 2017 09:26:52 +0800 Zhiyong Tao [off-list ref] wrote:quoted
Add auxadc device node for MT2712. Signed-off-by: Zhiyong Tao <redacted>I've applied the IIO patches to make this work, so assume this will get picked up in due course.
pushed now to v4.14-next/dts64 Thanks.
Jonathanquoted
--- 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 at 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 at 11002000 { compatible = "mediatek,mt2712-uart", "mediatek,mt6577-uart";