diff options
| author | John Crispin <john@phrozen.org> | 2017-07-31 10:36:40 +0300 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2017-07-31 14:31:30 +0300 |
| commit | 59c03de0e10ae225e6ea506d9b4b4e33556dfe5b (patch) | |
| tree | 0907f99e01c2c592194fb10c4611de945c02ae85 /arch/arm/boot/dts/mt7623n-rfb.dtsi | |
| parent | d3d0b996a72fbfdfeb4bfc2247af0270925b8edd (diff) | |
| download | linux-59c03de0e10ae225e6ea506d9b4b4e33556dfe5b.tar.xz | |
arm: dts: mt7623: enable the usb device on the mt7623n rfb
All versions of the mt7623n RFB have an USB port so enable the device.
There is a gpio that gets used to power up the port supply. Add support
for this gpio using the fixed-regulator driver.
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/mt7623n-rfb.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/mt7623n-rfb.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/mt7623n-rfb.dtsi b/arch/arm/boot/dts/mt7623n-rfb.dtsi index 5e0dd794f206..1e9579090629 100644 --- a/arch/arm/boot/dts/mt7623n-rfb.dtsi +++ b/arch/arm/boot/dts/mt7623n-rfb.dtsi @@ -49,6 +49,15 @@ serial1 = &uart1; serial2 = &uart2; }; + + usb_p1_vbus: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 135 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; &uart0 { @@ -72,3 +81,12 @@ vmmc-supply = <&mt6323_vmch_reg>; vqmmc-supply = <&mt6323_vmc_reg>; }; + +&usb1 { + vbus-supply = <&usb_p1_vbus>; + status = "okay"; +}; + +&u3phy1 { + status = "okay"; +}; |