Orange Pi One features a MicroUSB port that can work in both host mode and peripheral mode.
When in host mode, its VBUS is controlled via a GPIO; when in peripheral mode, its VBUS cannot be used to power up the board. Add support for this port. Signed-off-by: Icenowy Zheng <[email protected]> Acked-by: Chen-Yu Tsai <[email protected]> --- Changes in v5: - Add Chen-Yu's ACK. Changes in v3: - Add "h3:" in commit message. arch/arm/boot/dts/sun8i-h3-orangepi-one.dts | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts index ea8fd1325356..5fea430e0eb1 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts @@ -89,6 +89,10 @@ }; }; +&ehci0 { + status = "okay"; +}; + &ehci1 { status = "okay"; }; @@ -103,6 +107,10 @@ status = "okay"; }; +&ohci0 { + status = "okay"; +}; + &ohci1 { status = "okay"; }; @@ -126,6 +134,11 @@ }; }; +®_usb0_vbus { + gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */ + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; @@ -150,7 +163,14 @@ status = "disabled"; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + &usbphy { - /* USB VBUS is always on */ + /* USB Type-A port's VBUS is always on */ + usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ + usb0_vbus-supply = <®_usb0_vbus>; status = "okay"; }; -- 2.12.0 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
