Commit d7b83921 authored by Heiko Stuebner's avatar Heiko Stuebner Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: add dual-role usb3 hosts to rk3588 Tiger-Haikou 



Apart from the host-only usb3 controller (host2) the rk3588 also provides
two dual-role controllers. On the Tiger-Haikou combination these are
connected to the lower usb3-host port in host-only mode and the micro-usb3
port for dual-role operation.

Add the necessary controllers, phys to the Tiger-Haikou board and enable
the usb-id extcon.

Signed-off-by: default avatarHeiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: default avatarQuentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20240422163951.2604273-4-heiko@sntech.de


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent eabb53f5

arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts

+58 −0
Original line number Diff line number Diff line
@@ -113,6 +113,16 @@ vcc5v0_baseboard: vcc5v0-baseboard-regulator { 
		vin-supply = <&dc_12v>;

	};



	vcc5v0_otg: vcc5v0-otg-regulator {

		compatible = "regulator-fixed";

		enable-active-high;

		gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&otg_vbus_drv>;

		regulator-name = "vcc5v0_otg";

		regulator-always-on;

	};



	vcc5v0_usb: vcc5v0-usb-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc5v0_usb";
@@ -137,6 +147,10 @@ &combphy2_psu { 
	status = "okay";

};



&extcon_usb3 {

	status = "okay";

};



&gmac0 {

	status = "okay";

};
@@ -199,6 +213,13 @@ haikou_keys_pin: haikou-keys-pin { 
				<3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};



	usb2 {

		otg_vbus_drv: otg-vbus-drv {

			rockchip,pins =

			  <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};



&sdmmc {
@@ -214,6 +235,23 @@ &sdmmc { 
	status = "okay";

};



&u2phy0 {

	status = "okay";

};



&u2phy0_otg {

	phy-supply = <&vcc5v0_otg>;

	status = "okay";

};



&u2phy1 {

	status = "okay";

};



&u2phy1_otg {

	status = "okay";

};



&u2phy2 {

	status = "okay";

};
@@ -236,6 +274,13 @@ &uart2 { 


&uart5 {

	rts-gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;

};



&usbdp_phy0 {

	status = "okay";

};



&usbdp_phy1 {

	status = "okay";

};
@@ -249,6 +294,13 @@ &usb_host0_ohci { 
	status = "okay";

};



/* host0_xhci on Q7_USB_P1, usb3-otg port */

&usb_host0_xhci {

	dr_mode = "otg";

	extcon = <&extcon_usb3>;

	status = "okay";

};



/* host1 on Q7_USB_P3, usb2 port */

&usb_host1_ehci {

	status = "okay";
@@ -259,6 +311,12 @@ &usb_host1_ohci { 
	status = "okay";

};



/* host1_xhci on Q7_USB_P0, lower usb3 port */

&usb_host1_xhci {

	dr_mode = "host";

	status = "okay";

};



/* host2 on Q7_USB_P2, upper usb3 port */

&usb_host2_xhci {

	status = "okay";