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Subject[PATCH 4/4] arm64: dts: rockchip: rockpro64 dts add usb regulator
Date
vcc5v0_host and vcc5v0_typec is supplied by vcc5v0_usb and not vcc5v0_sys.
add node for vcc5v0_usb fixed regulator.

Signed-off-by: Akash Gajjar <Akash_Gajjar@mentor.com>
---
arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
index dab53d2eb676..745aad8ba2d2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
@@ -114,7 +114,7 @@
pinctrl-0 = <&vcc5v0_host_en>;
regulator-name = "vcc5v0_host";
regulator-always-on;
- vin-supply = <&vcc5v0_sys>;
+ vin-supply = <&vcc5v0_usb>;
};

vcc5v0_typec: vcc5v0-typec-regulator {
@@ -125,7 +125,7 @@
pinctrl-0 = <&vcc5v0_typec_en>;
regulator-name = "vcc5v0_typec";
regulator-always-on;
- vin-supply = <&vcc5v0_sys>;
+ vin-supply = <&vcc5v0_usb>;
};

vcc5v0_sys: vcc5v0-sys {
@@ -138,6 +138,16 @@
vin-supply = <&vcc12v_dcin>;
};

+ vcc5v0_usb: vcc5v0-usb {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_usb";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc12v_dcin>;
+ };
+
vdd_log: vdd-log {
compatible = "pwm-regulator";
pwms = <&pwm2 0 25000 1>;
--
2.17.1
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