From 1b269f2405bb00766c2e24fd5d9720e4f43e067f Mon Sep 17 00:00:00 2001
From: ZhengRong Ruan <ryan.ruan@rock-chips.com>
Date: Wed, 26 Mar 2025 18:08:41 +0800
Subject: [PATCH] arm64: dts: rockchip: rv1126bp-evb-v14: enable saradc

Signed-off-by: ZhengRong Ruan <ryan.ruan@rock-chips.com>
Change-Id: I0edaa4dfcd20680ba2c51d72e521b8588e9296a0
---
 arch/arm64/boot/dts/rockchip/rv1126bp-evb-v14.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rv1126bp-evb-v14.dts b/arch/arm64/boot/dts/rockchip/rv1126bp-evb-v14.dts
index 09826f001e78..339ec56bce43 100644
--- a/arch/arm64/boot/dts/rockchip/rv1126bp-evb-v14.dts
+++ b/arch/arm64/boot/dts/rockchip/rv1126bp-evb-v14.dts
@@ -481,6 +481,10 @@
 	status = "okay";
 };
 
+&saradc0 {
+	vref-supply = <&vcc_1v8>;
+};
+
 &sdmmc0 {
 	max-frequency = <200000000>;
 	no-sdio;