ARM64: dts: rk3399-tb: fix up the pwm regulator node

add pwm init voltage and id for uboot.
fix up the pwms node and add pwm polarity.

Change-Id: I4159c97ae498411ab958c2b1e1223139ac670452
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts b/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts
index 0225b200001e65474c798dd01ef5916e87d9fae6..7774cc030184d8546c46e42510bc384a244bf8de 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts
@@ -130,6 +130,16 @@
        };
 };
 
+&vdd_log {
+       rockchip,pwm_id= <2>;
+       rockchip,pwm_voltage = <900000>;
+};
+
+&vdd_center {
+       rockchip,pwm_id= <3>;
+       rockchip,pwm_voltage = <900000>;
+};
+
 &fb {
        status = "okay";
 };

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
index 949e1dd61b60db7fb0949c8a94de5d6982ffaad7..d21bc61eb4d081f06a1296b29c483813a3ea3e72 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
@@ -48,21 +48,23 @@
 
        vdd_log: vdd-log {
                compatible = "pwm-regulator";
-               pwms = <&pwm2 0 1000>;
+               pwms = <&pwm2 0 25000 0>;
                regulator-name = "vdd_log";
                regulator-min-microvolt = <800000>;
                regulator-max-microvolt = <1400000>;
                regulator-always-on;
+               regulator-boot-on;
                status = "okay";
        };
 
        vdd_center: vdd-center {
                compatible = "pwm-regulator";
-               pwms = <&pwm3 0 1000>;
+               pwms = <&pwm3 0 25000 0>;
                regulator-name = "vdd_center";
                regulator-min-microvolt = <800000>;
                regulator-max-microvolt = <1400000>;
                regulator-always-on;
+               regulator-boot-on;
                status = "okay";
        };