Commit d992203f authored by Heiko Stuebner's avatar Heiko Stuebner
Browse files

arm64: dts: rockchip: enable usb ports on Qnap-TS433 



Enable usb controllers and phys and add regulator infrastructure for the
usb ports on the TS433.

Of course there are no schematics available for the device, so the
regulator information comes from the vendor-devicetree with unknown
accuracy.

Tested-by: default avatarUwe Kleine-König <ukleinek@debian.org>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20240723195538.1133436-5-heiko@sntech.de
parent 07ef8be4

arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts

+105 −0
Original line number Diff line number Diff line
@@ -31,6 +31,49 @@ vcc3v3_pcie: regulator-vcc3v3-pcie { 
		gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;

		vin-supply = <&dc_12v>;

	};



	vcc5v0_host: regulator-vcc5v0-host {

		compatible = "regulator-fixed";

		enable-active-high;

		pinctrl-names = "default";

		pinctrl-0 = <&vcc5v0_host_en>;

		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;

		regulator-name = "vcc5v0_host";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc5v0_usb>;

	};



	vcc5v0_otg: regulator-vcc5v0-otg {

		compatible = "regulator-fixed";

		enable-active-high;

		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&vcc5v0_otg_en>;

		regulator-name = "vcc5v0_otg";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc5v0_usb>;

	};



	vcc5v0_usb: regulator-vcc5v0-usb {

		compatible = "regulator-fixed";

		regulator-name = "vcc5v0_usb";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&dc_12v>;

	};

};



/* connected to usb_host0_xhci */

&combphy0 {

	status = "okay";

};



&gmac0 {
@@ -97,6 +140,18 @@ &pcie3x2 { 
	status = "okay";

};



&pinctrl {

	usb {

		vcc5v0_host_en: vcc5v0-host-en {

			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		vcc5v0_otg_en: vcc5v0-otg-en {

			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};



&sdhci {

	bus-width = <8>;

	max-frequency = <200000000>;
@@ -121,3 +176,53 @@ &uart0 { 
&uart2 {

	status = "okay";

};



&usb2phy0 {

	status = "okay";

};



/* connected to usb_host0_xhci */

&usb2phy0_otg {

	phy-supply = <&vcc5v0_otg>;

	status = "okay";

};



&usb2phy1 {

	status = "okay";

};



/* connected to usb_host1_ehci/ohci */

&usb2phy1_host {

	phy-supply = <&vcc5v0_host>;

	status = "okay";

};



/* connected to usb_host0_ehci/ohci */

&usb2phy1_otg {

	phy-supply = <&vcc5v0_host>;

	status = "okay";

};



/* right port backside */

&usb_host0_ehci {

	status = "okay";

};



&usb_host0_ohci {

	status = "okay";

};



/* front port */

&usb_host0_xhci {

	dr_mode = "host";

	status = "okay";

};



/* left port backside */

&usb_host1_ehci {

	status = "okay";

};



&usb_host1_ohci {

	status = "okay";

};