From: Chukun Pan <amadeus@jmu.edu.cn>
Date: Sat, 20 Dec 2025 10:00:10 +0000 (+0800)
Subject: arm64: dts: rockchip: enable saradc for ArmSoM Sige5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3025d360f03515d3f6396a5cec339e776d62b2da;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: rockchip: enable saradc for ArmSoM Sige5

Add ADC support to ArmSoM Sige5 board.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://patch.msgid.link/20251220100010.26643-3-amadeus@jmu.edu.cn
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts b/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
index a0d8f52a706f4..d372ba252af84 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
@@ -897,6 +897,11 @@
 	status = "okay";
 };
 
+&saradc {
+	vref-supply = <&vcca_1v8_s0>;
+	status = "okay";
+};
+
 &sdhci {
 	bus-width = <8>;
 	full-pwr-cycle-in-suspend;