Signed-off-by: David Wu <[email protected]>
---
 arch/arm64/boot/dts/rockchip/rk3328.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi 
b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 7e69f1f..cf34529 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -162,6 +162,11 @@
                #address-cells = <1>;
                #size-cells = <1>;
 
+               io_domains: io-domains {
+                       compatible = "rockchip,rk3328-io-voltage-domain";
+                       status = "disabled";
+               };
+
                power: power-controller {
                        compatible = "rockchip,rk3328-power-controller";
                        #power-domain-cells = <1>;
-- 
1.9.1


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