sunxi: enable dvfs opi 2

diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
index ef98e28e1213754d39aa3dbedf478bacccbf779e..ace9c229b4d0a7ab65ca21a684fa3ed2f7bae36c 100644 (file)
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
@@ -129,6 +129,10 @@
        status = "okay";
 };
 
+&cpu0 {
+       cpu-supply = <&reg_sy8106a>;
+};
+
 &ehci1 {
        status = "okay";
 };
@@ -199,6 +203,20 @@
        };
 };
 
+&r_i2c {
+       status = "okay";
+
+       reg_sy8106a: regulator@65 {
+               compatible = "silergy,sy8106a";
+               reg = <0x65>;
+               regulator-name = "vdd-cpux";
+               regulator-min-microvolt = <1000000>;
+               regulator-max-microvolt = <1400000>;
+               regulator-boot-on;
+               regulator-always-on;
+       };
+};
+
 &r_pio {
        leds_r_opc: led_pins@0 {
                pins = "PL10";