From 296bd19e4eb1c890a855cbd481c0aa0e077691c4 Mon Sep 17 00:00:00 2001
From: Meng Dongyang <daniel.meng@rock-chips.com>
Date: Wed, 28 Jun 2017 19:22:41 +0800
Subject: [PATCH] rockchip: dts: rk3328: add fixed regulator node for xhci
The driver changes gpio to fixed regulator to control vbus, so add
fixed regulator node in DTS for xhci driver.
Signed-off-by: Meng Dongyang <daniel.meng@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
---
arch/arm/dts/rk3328-evb.dts | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/rk3328-evb.dts b/arch/arm/dts/rk3328-evb.dts
index b807bc5228..4cf6d2e1e9 100644
--- a/arch/arm/dts/rk3328-evb.dts
+++ b/arch/arm/dts/rk3328-evb.dts
@@ -14,6 +14,15 @@
chosen {
stdout-path = &uart2;
};
+
+ vcc5v0_host_xhci: vcc5v0-host-xhci-drv {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ regulator-name = "vcc5v0_host_xhci";
+ gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
};
&uart2 {
@@ -53,6 +62,6 @@
};
&usb_host0_xhci {
- rockchip,vbus-gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
+ vbus-supply = <&vcc5v0_host_xhci>;
status = "okay";
};
--
2.39.5