On Wed, Nov 8, 2017 at 4:24 PM, Philipp Tomsich <philipp.toms...@theobroma-systems.com> wrote: > > > On Sat, 4 Nov 2017, Jagan Teki wrote: > >> Add usb host support for rk3288-vyasa, board support hub power >> through phy_pwr_en and usb2 host power through usb2_pwr_en and >> naming conversion followed as per schematic. >> >> Signed-off-by: Jagan Teki <ja...@amarulasolutions.com> >> --- >> arch/arm/dts/rk3288-vyasa.dts | 48 >> ++++++++++++++++++++++++++++++++++ >> include/dt-bindings/pinctrl/rockchip.h | 1 + >> 2 files changed, 49 insertions(+) >> >> diff --git a/arch/arm/dts/rk3288-vyasa.dts b/arch/arm/dts/rk3288-vyasa.dts >> index 47fdd91..4113687 100644 >> --- a/arch/arm/dts/rk3288-vyasa.dts >> +++ b/arch/arm/dts/rk3288-vyasa.dts >> @@ -105,6 +105,30 @@ >> vin-supply = <&dc12_vbat>; >> }; >> >> + vsus_5v: vsus-5v { >> + compatible = "regulator-fixed"; >> + regulator-name = "vsus_5v"; >> + regulator-min-microvolt = <5000000>; >> + regulator-max-microvolt = <5000000>; >> + regulator-always-on; >> + regulator-boot-on; >> + vin-supply = <&vcc_io>; >> + }; >> + >> + vusb2_5v: vusb2-5v { >> + compatible = "regulator-fixed"; >> + regulator-name = "vusb2_5v"; >> + enable-active-high; >> + gpio = <&gpio8 RK_PB1 GPIO_ACTIVE_HIGH>; /* USB2_PWR_EN */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&usb2_pwr_en>; >> + regulator-min-microvolt = <5000000>; >> + regulator-max-microvolt = <5000000>; >> + regulator-always-on; >> + regulator-boot-on; >> + vin-supply = <&vsus_5v>; >> + }; >> + >> ext_gmac: external-gmac-clock { >> compatible = "fixed-clock"; >> #clock-cells = <0>; >> @@ -357,6 +381,20 @@ >> status = "okay"; >> }; >> >> +&usbphy { >> + status = "okay"; >> +}; >> + >> +&usb_host0_ehci { >> + status = "okay"; >> +}; >> + >> +&usb_host1 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&phy_pwr_en>; >> + status = "okay"; >> +}; >> + >> &vopb { >> status = "okay"; >> }; >> @@ -401,4 +439,14 @@ >> rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO >> &pcfg_pull_up>; >> }; >> }; >> + >> + usb_host { >> + phy_pwr_en: phy-pwr-en { >> + rockchip,pins = <RK_GPIO2 RK_PB1 RK_FUNC_GPIO >> &pcfg_output_high>; >> + }; >> + >> + usb2_pwr_en: usb2-pwr-en { >> + rockchip,pins = <RK_GPIO8 RK_PB1 RK_FUNC_GPIO >> &pcfg_pull_none>; >> + }; >> + }; >> }; >> diff --git a/include/dt-bindings/pinctrl/rockchip.h >> b/include/dt-bindings/pinctrl/rockchip.h >> index 0798287..fb59d23 100644 >> --- a/include/dt-bindings/pinctrl/rockchip.h >> +++ b/include/dt-bindings/pinctrl/rockchip.h >> @@ -16,6 +16,7 @@ >> #define RK_GPIO3 3 >> #define RK_GPIO4 4 >> #define RK_GPIO6 6 >> +#define RK_GPIO8 8 > > > This file is shared with Linux (and the way I understand it, the Linux side > is leading): has the same already been committed on the Linux side?
Yeah, it's committed in linux-next. thanks! -- Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot