arm64: dts: rockchip: Add saradc node to rock5b

Add ADC support for ROCK 5B.

Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com>
Link: https://lore.kernel.org/r/20230610134841.172313-1-shreeya.patel@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
index 154b1089db7704adf3fef45d24b3dbcbb898fd8a..afda976680bca7b60169cf8140f07f2d41218008 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -207,6 +207,11 @@
        status = "okay";
 };
 
+&saradc {
+       vref-supply = <&avcc_1v8_s0>;
+       status = "okay";
+};
+
 &sdhci {
        bus-width = <8>;
        no-sdio;