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-rw-r--r--arch/arm/boot/dts/rk3188.dtsi5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
index b46967ccdff3..2c606494b78c 100644
--- a/arch/arm/boot/dts/rk3188.dtsi
+++ b/arch/arm/boot/dts/rk3188.dtsi
@@ -641,6 +641,11 @@
&grf {
compatible = "rockchip,rk3188-grf", "syscon", "simple-mfd";
+ io_domains: io-domains {
+ compatible = "rockchip,rk3188-io-voltage-domain";
+ status = "disabled";
+ };
+
usbphy: usbphy {
compatible = "rockchip,rk3188-usb-phy",
"rockchip,rk3288-usb-phy";