ARM: dts: rockchip: Add regulators for rk3288-vyasa

Add supporting regulators for rk3288-vyasa board, dc12_vbat is
parent regulatorand followed regulators as are child regulators.
regulator naming conversion followed as per schematic for better
readability and easy for identification.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts
index 2231dd078a132dfa83b799216b511d2c5871f837..738796add05ed4120f46d5e59ed7f62a5c8b33ec 100644 (file)
--- a/arch/arm/boot/dts/rk3288-vyasa.dts
+++ b/arch/arm/boot/dts/rk3288-vyasa.dts
@@ -56,13 +56,53 @@
                device_type = "memory";
        };
 
+       dc12_vbat: dc12-vbat {
+               compatible = "regulator-fixed";
+               regulator-name = "dc12_vbat";
+               regulator-min-microvolt = <12000000>;
+               regulator-max-microvolt = <12000000>;
+               regulator-always-on;
+               regulator-boot-on;
+       };
+
+       vboot_3v3: vboot-3v3 {
+               compatible = "regulator-fixed";
+               regulator-name = "vboot_3v3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               regulator-always-on;
+               regulator-boot-on;
+               vin-supply = <&dc12_vbat>;
+       };
+
        vcc_sys: vsys-regulator {
                compatible = "regulator-fixed";
                regulator-name = "vcc_sys";
+               regulator-min-microvolt = <3700000>;
+               regulator-max-microvolt = <3700000>;
+               regulator-always-on;
+               regulator-boot-on;
+               vin-supply = <&dc12_vbat>;
+       };
+
+       vboot_5v: vboot-5v {
+               compatible = "regulator-fixed";
+               regulator-name = "vboot_sv";
                regulator-min-microvolt = <5000000>;
                regulator-max-microvolt = <5000000>;
                regulator-always-on;
                regulator-boot-on;
+               vin-supply = <&dc12_vbat>;
+       };
+
+       v3g_3v3: v3g-3v3 {
+               compatible = "regulator-fixed";
+               regulator-name = "v3g_3v3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               regulator-always-on;
+               regulator-boot-on;
+               vin-supply = <&dc12_vbat>;
        };
 };