[PATCH v2 04/18] arm64: dts: rockchip: enable usb ports on Qnap-TS433

[Kever Yang]

On 2024/10/14 03:24, Heiko Stuebner wrote:
> 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: Uwe Kleine-König <ukleinek at debian.org>
> Signed-off-by: Heiko Stuebner <heiko at sntech.de>
> Link: https://lore.kernel.org/r/20240723195538.1133436-5-heiko@sntech.de
>
> [ upstream commit: d992203f57c5caad0dbd4a9c669d79b315873c81 ]
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
>
> (cherry picked from commit bb745ef13efb9f6589f9eda8f66664bf263a13f3)
> ---
>   .../src/arm64/rockchip/rk3568-qnap-ts433.dts  | 105 ++++++++++++++++++
>   1 file changed, 105 insertions(+)
>
> diff --git a/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts b/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts
> index bc26f2e98c1..da735c4764f 100644
> --- a/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts
> +++ b/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts
> @@ -31,6 +31,49 @@
>   		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 @@
>   	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 @@
>   &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";
> +};