ARM64: dts: rockchip: add io-domain node for rk3366

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / boot / dts / rockchip / rk3366-tb.dts

diff --git a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
index c25371416611926e3c738b12fc9d392920c189ea..309cb1b9af4cc1903cd9e30657d26c5968551044 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
@@ -202,6 +202,18 @@
                regulator-always-on;
                regulator-boot-on;
        };
+
+       io-domains {
+               compatible = "rockchip,rk3366-io-voltage-domain";
+               rockchip,grf = <&grf>;
+
+               lcdc-supply = <&vcc_io>;
+               dvpts-supply = <&vcc_18>;
+               wifibt-supply = <&vccio_wl>;
+               audio-supply = <&vcc_io>;
+               sdcard-supply = <&vccio_sd>;
+               tphdsor-supply = <&vcc_io>;
+       };
 };
 
 &emmc {