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arm64: dts: rockchip: Add support for USB on helios64

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This enables the USB hardware needed to access devices on the sockets J1
and J13.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20210611081414.1448786-1-uwe@kleine-koenig.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Uwe Kleine-König 2021-06-11 10:14:14 +02:00 committed by Heiko Stuebner
parent 9fcf74b274
commit 51094deb33
1 changed files with 44 additions and 0 deletions
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44
arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
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@ -155,6 +155,20 @@
};
};
vcc5v0_usb: vcc5v0-usb {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_usb_en>;
regulator-name = "vcc5v0_usb";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_perdev>;
};
vcc12v_dcin: vcc12v-dcin {
compatible = "regulator-fixed";
regulator-name = "vcc12v_dcin";
@ -407,6 +421,12 @@
};
};
power {
vcc5v0_usb_en: vcc5v0-usb-en {
rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
vcc3v0-sd {
sdmmc0_pwr_h: sdmmc0-pwr-h {
rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
@ -449,6 +469,30 @@
status = "okay";
};
&tcphy1 {
/* phy for &usbdrd_dwc3_1 */
status = "okay";
};
&u2phy1 {
status = "okay";
otg-port {
/* phy for &usbdrd_dwc3_1 */
phy-supply = <&vcc5v0_usb>;
status = "okay";
};
};
&uart2 {
status = "okay";
};
&usbdrd3_1 {
status = "okay";
usb@fe900000 {
dr_mode = "host";
status = "okay";
};
};