From: David Wu <david.wu@xxxxxxxxxxxxxx>
This patch adds io-domain support for rk3228 SoC.
Signed-off-by: David Wu <david.wu@xxxxxxxxxxxxxx>
Signed-off-by: Frank Wang <frank.wang@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/rk322x.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 66578fa..bd7ef53 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -237,6 +237,11 @@
#address-cells = <1>;
#size-cells = <1>;
+ io_domains: io-domains {
+ compatible = "rockchip,rk3228-io-voltage-domain";
+ status = "disabled";
+ };
+
u2phy0: usb2-phy@760 {
compatible = "rockchip,rk3228-usb2phy";
reg = <0x0760 0x0c>;
--
2.0.0
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