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arm64: dts: rockchip: add usb3 support to the radxa rock3 model a

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The Radxa ROCK3 Model A features one USB 3.0 host port and one USB 3.0
OTG/DRD port. Enable them in the device tree.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220425133502.405512-2-michael.riesch@wolfvision.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Michael Riesch 2022-04-25 15:35:01 +02:00 committed by Heiko Stuebner
parent 13e0ee34f3
commit 254a1f6a29
1 changed files with 46 additions and 0 deletions
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46
arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
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@ -96,6 +96,26 @@
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_usb>;
};
vcc5v0_usb_otg: vcc5v0-usb-otg-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_usb_otg_en>;
regulator-name = "vcc5v0_usb_otg";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_usb>;
};
};
&combphy0 {
status = "okay";
};
&combphy1 {
status = "okay";
};
&cpu0 {
@ -416,6 +436,9 @@
vcc5v0_usb_host_en: vcc5v0_usb_host_en {
rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
};
vcc5v0_usb_otg_en: vcc5v0_usb_otg_en {
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
@ -479,6 +502,11 @@
status = "okay";
};
&usb_host0_xhci {
extcon = <&usb2phy0>;
status = "okay";
};
&usb_host1_ehci {
status = "okay";
};
@ -487,6 +515,24 @@
status = "okay";
};
&usb_host1_xhci {
status = "okay";
};
&usb2phy0 {
status = "okay";
};
&usb2phy0_host {
phy-supply = <&vcc5v0_usb_host>;
status = "okay";
};
&usb2phy0_otg {
vbus-supply = <&vcc5v0_usb_otg>;
status = "okay";
};
&usb2phy1 {
status = "okay";
};