From 9a8cdcc4834970a19b052069e9b2c67f38c776b3 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Mon, 28 Oct 2024 20:00:20 +0100 Subject: [PATCH] arm64: dts: rockchip: enable usb ports on Qnap-TS433 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Heiko Stuebner Link: https://lore.kernel.org/r/20240723195538.1133436-5-heiko@sntech.de [ upstream commit: d992203f57c5caad0dbd4a9c669d79b315873c81 ] (cherry picked from commit bb745ef13efb9f6589f9eda8f66664bf263a13f3) Reviewed-by: Kever Yang --- .../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 bc26f2e98c..da735c4764 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"; +}; -- 2.39.5