| Message ID | 1475564803-9616-1-git-send-email-brian.kim@hardkernel.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
Brian Kim <brian.kim@hardkernel.com> writes: > Enable both gxbb USB controller and add a 5V regulator for the OTG port > VBUS > > Signed-off-by: Brian Kim <brian.kim@hardkernel.com> > --- > This patch was written on Kevin Hilman's repository[1] and branch[2]: > [1] https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git > [2] v4.8/integ Applied to the v4.10/dt64 branch, and will be included shortly in the integration branch. Kevin
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index 8d89edc..bfacaf7 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -64,6 +64,18 @@ reg = <0x0 0x0 0x0 0x80000000>; }; + usb_otg_pwr: regulator-usb-pwrs { + compatible = "regulator-fixed"; + + regulator-name = "USB_OTG_PWR"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + leds { compatible = "gpio-leds"; blue { @@ -149,6 +161,23 @@ pinctrl-names = "default"; }; +&usb0_phy { + status = "okay"; + phy-supply = <&usb_otg_pwr>; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; + /* SD */ &sd_emmc_b { status = "okay";
Enable both gxbb USB controller and add a 5V regulator for the OTG port VBUS Signed-off-by: Brian Kim <brian.kim@hardkernel.com> --- This patch was written on Kevin Hilman's repository[1] and branch[2]: [1] https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git [2] v4.8/integ Chnages since v1: - rename the usb_pwr node to usb_otg_pwr - rename the regulator-name "USB_PWR" to "USB_OTG_PWR" .../arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+)