rockchip: rk3036: add pwm_regulator node in dts

diff --git a/arch/arm/boot/dts/rk3036-rk88.dts b/arch/arm/boot/dts/rk3036-rk88.dts
index d7c517491c6ebe5f1ef39fbeb345269a0bf57f37..0ced21ae81aebed7bd417112f1c18c992c751952 100755 (executable)
--- a/arch/arm/boot/dts/rk3036-rk88.dts
+++ b/arch/arm/boot/dts/rk3036-rk88.dts
@@ -8,6 +8,31 @@
                status = "okay";
        };
 
+       pwm_regulator {
+               compatible = "rockchip_pwm_regulator";
+               pwms = <&pwm2 0 25000>;
+               rockchip,pwm_id= <2>;
+               rockchip,pwm_voltage_map= <950000 975000 1000000 1025000 1050000 1075000 1100000 1125000 1150000 1175000 1200000 1225000 1250000 1275000 1300000 1325000 1350000 1375000 1400000 1425000 1450000>;
+               rockchip,pwm_voltage= <1250000>;
+               rockchip,pwm_min_voltage= <950000>;
+               rockchip,pwm_max_voltage= <1450000>;
+               rockchip,pwm_suspend_voltage= <1250000>;
+               rockchip,pwm_coefficient= <500>;
+               status = "disabled";
+               regulators {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       pwm_reg0: regulator@0 {
+                               regulator-compatible = "pwm_dcdc1";
+                               regulator-name= "vdd_arm";
+                               regulator-min-microvolt = <950000>;
+                               regulator-max-microvolt = <1450000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+               };
+       };
+
     wireless-wlan {
         compatible = "wlan-platdata";
 

diff --git a/arch/arm/boot/dts/rk3036-sdk.dts b/arch/arm/boot/dts/rk3036-sdk.dts
index 890a478570d6154dd48a0c41ac94ed912f3d0aec..5dc9b1afc40157789b54683d63c587a41d9ea267 100755 (executable)
--- a/arch/arm/boot/dts/rk3036-sdk.dts
+++ b/arch/arm/boot/dts/rk3036-sdk.dts
@@ -8,6 +8,31 @@
                status = "okay";
        };
 
+       pwm_regulator {
+               compatible = "rockchip_pwm_regulator";
+               pwms = <&pwm2 0 25000>;
+               rockchip,pwm_id= <2>;
+               rockchip,pwm_voltage_map= <950000 975000 1000000 1025000 1050000 1075000 1100000 1125000 1150000 1175000 1200000 1225000 1250000 1275000 1300000 1325000 1350000 1375000 1400000 1425000 1450000>;
+               rockchip,pwm_voltage= <1250000>;
+               rockchip,pwm_min_voltage= <950000>;
+               rockchip,pwm_max_voltage= <1450000>;
+               rockchip,pwm_suspend_voltage= <1250000>;
+               rockchip,pwm_coefficient= <500>;
+               status = "disabled";
+               regulators {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       pwm_reg0: regulator@0 {
+                               regulator-compatible = "pwm_dcdc1";
+                               regulator-name= "vdd_arm";
+                               regulator-min-microvolt = <950000>;
+                               regulator-max-microvolt = <1450000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+               };
+       };
+
     wireless-wlan {
         compatible = "wlan-platdata";