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arm64: dts: rockchip: configure usb2-phy support for rk3399-evb

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Add vcc5v0_host regulator for usb2-phy and enable host-port support.

Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Frank Wang 2016-07-22 15:00:46 +08:00 committed by Heiko Stuebner
parent 103e9f8537
commit 1d3bc1d6c9
1 changed files with 44 additions and 0 deletions
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44
arch/arm64/boot/dts/rockchip/rk3399-evb.dts
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@ -69,6 +69,25 @@
regulator-max-microvolt = <3300000>;
};
vcc5v0_sys: vcc5v0-sys {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
vcc5v0_host: vcc5v0-host-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_host_en>;
regulator-name = "vcc5v0_host";
vin-supply = <&vcc5v0_sys>;
};
vcc_phy: vcc-phy-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_phy";
@ -101,6 +120,24 @@
status = "okay";
};
&u2phy0 {
status = "okay";
};
&u2phy0_host {
phy-supply = <&vcc5v0_host>;
status = "okay";
};
&u2phy1 {
status = "okay";
};
&u2phy1_host {
phy-supply = <&vcc5v0_host>;
status = "okay";
};
&uart2 {
status = "okay";
};
@ -133,4 +170,11 @@
<1 18 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
usb2 {
vcc5v0_host_en: vcc5v0-host-en {
rockchip,pins =
<4 25 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};