Re: [PATCH 6/7] arm64: dts: allwinner: h616: OrangePi Zero 2: Add USB nodes
From: Krzysztof Kozlowski <hidden>
Date: 2022-09-12 11:00:59
Also in:
linux-arm-kernel, linux-phy, linux-sunxi, linux-usb
On 12/09/2022 01:59, Andre Przywara wrote:
quoted hunk ↗ jump to hunk
The OrangePi Zero 2 has one USB-A host port, VBUS is provided by a GPIO controlled regulator. The USB-C port is meant to power the board, but is also connected to the USB 0 port, which we configure as an MUSB peripheral. Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- .../allwinner/sun50i-h616-orangepi-zero2.dts | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+)diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts index 02893f3ac99d..3197dc43397b 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts@@ -49,8 +49,25 @@ reg_vcc5v: vcc5v { regulator-max-microvolt = <5000000>; regulator-always-on; }; + + reg_usb1_vbus: usb1-vbus {
Generic node names, so at least generic prefix/suffix (regulator-usb1-vbus)
+ compatible = "regulator-fixed"; + regulator-name = "usb1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <®_vcc5v>; + enable-active-high; + gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>; /* PC16 */ + status = "okay";
No need for status. Best regards, Krzysztof