arm64: dts: rockchip: Add rk3308 IO voltage domains

Add a disabled RK3308 IO voltage domains node to SoC DT. Signed-off-by: Jonas Karlman <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Heiko Stuebner <[email protected]> [ upstream commit: d1829ba469d5743734e37d59fece73e3668ab084 ] (cherry picked from commit cebde305971e33a76efc3280e09814499ef89f54) Reviewed-by: Kever Yang <[email protected]>
frank-w · Aug 9, 2024 · ddc9836 · ddc9836
1 parent 8bf5908
commit ddc9836
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/dts/upstream/src/arm64/rockchip/rk3308.dtsi b/dts/upstream/src/arm64/rockchip/rk3308.dtsi
@@ -173,6 +173,11 @@
 		compatible = "rockchip,rk3308-grf", "syscon", "simple-mfd";
 		reg = <0x0 0xff000000 0x0 0x08000>;
 
+		io_domains: io-domains {
+			compatible = "rockchip,rk3308-io-voltage-domain";
+			status = "disabled";
+		};
+
 		reboot-mode {
 			compatible = "syscon-reboot-mode";
 			offset = <0x500>;