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 a0d8f52a706f4ba1fbeecb5094c371ecef86933b..d372ba252af84715f77ba316e5647e7b29f615b4 100644 (file)
--- 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;