linux-kernel - [PATCH v2 2/2] arm64: dts: mt8183: Add auxadc device node

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Date:   Wed, 24 Apr 2019 09:11:12 +0800
From:   Zhiyong Tao <zhiyong.tao@...iatek.com>
To:     <robh+dt@...nel.org>, <jic23@...nel.org>, <knaack.h@....de>,
        <lars@...afoo.de>, <pmeerw@...erw.net>
CC:     <srv_heupstream@...iatek.com>, <hui.liu@...iatek.com>,
        <yingjoe.chen@...iatek.com>, <sean.wang@...iatek.com>,
        <erin.lo@...iatek.com>, <eddie.huang@...iatek.com>,
        <matthias.bgg@...il.com>, <s.hauer@...gutronix.de>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-iio@...r.kernel.org>, <linux-mediatek@...ts.infradead.org>,
        Zhiyong Tao <zhiyong.tao@...iatek.com>
Subject: [PATCH v2 2/2] arm64: dts: mt8183: Add auxadc device node

Add auxadc device node for MT8183

Signed-off-by: Zhiyong Tao <zhiyong.tao@...iatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8183-evb.dts |  4 ++++
 arch/arm64/boot/dts/mediatek/mt8183.dtsi    | 10 ++++++++++
 2 files changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
index 9b525597e5ec..49909acc6efa 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
@@ -26,6 +26,10 @@
 	};
 };
 
+&auxadc {
+	status = "okay";
+};
+
 &uart0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 75c4881bbe5e..57580d973316 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -269,6 +269,16 @@
 			clock-names = "spi", "wrap";
 		};
 
+		auxadc: auxadc@...01000 {
+			compatible = "mediatek,mt8183-auxadc",
+				     "mediatek,mt8173-auxadc";
+			reg = <0 0x11001000 0 0x1000>;
+			clocks = <&infracfg CLK_INFRA_AUXADC>;
+			clock-names = "main";
+			#io-channel-cells = <1>;
+			status = "disabled";
+		};
+
 		uart0: serial@...02000 {
 			compatible = "mediatek,mt8183-uart",
 				     "mediatek,mt6577-uart";
-- 
2.12.5