From a51b74ea78ac11b7e632bb3ccfec469213177d6d Mon Sep 17 00:00:00 2001
From: Xingyu Chen <xingyu.chen@amlogic.com>
Date: Mon, 2 Jul 2018 22:25:15 +0000
Subject: ARM64: dts: meson-axg: add saradc support

Add the DT info for SAR ADC of the Amlogic's Meson-AXG SoC.

Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'arch/arm64/boot/dts/amlogic/meson-axg-s400.dts')

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 346e3b016cae..da84bc853d75 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -215,3 +215,8 @@
 		compatible = "brcm,bcm4329-fmac";
 	};
 };
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vddio_ao18>;
+};
-- 
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