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-rw-r--r--arch/arm64/boot/dts/rockchip/rk356x.dtsi5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index bef747fb1fe2..13b185e1dc5f 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -203,6 +203,11 @@
pmugrf: syscon@fdc20000 {
compatible = "rockchip,rk3568-pmugrf", "syscon", "simple-mfd";
reg = <0x0 0xfdc20000 0x0 0x10000>;
+
+ pmu_io_domains: io-domains {
+ compatible = "rockchip,rk3568-pmu-io-voltage-domain";
+ status = "disabled";
+ };
};
grf: syscon@fdc60000 {