diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2019-04-16 09:40:24 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-04-18 18:49:43 +0300 |
| commit | 6e0c67e34ffced703abb573d6266104b08bc95d4 (patch) | |
| tree | 8d4cc5fd09c9f25b8f638ae1e5391ff45ae1f00a /arch/arm/boot | |
| parent | 6cb6cfd61ec55690497115b9c08d30ff3c40e74a (diff) | |
| download | linux-6e0c67e34ffced703abb573d6266104b08bc95d4.tar.xz | |
ARM: dts: sun8i: a83t: Enable USB OTG controller on some boards
The Bananapi M3 and Cubietruck Plus both have USB OTG ports wired to the
SoC and PMIC in the same way, with the N_VBUSEN pin on the PMIC
controlling VBUS output, the PMIC's VBUS input for sensing VBUS, and
PH11 on the SoC for sensing the ID pin.
Enable OTG on both boards.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts | 12 | ||||
| -rw-r--r-- | arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts | 12 |
2 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts index 838be7b3715f..9d34eabba121 100644 --- a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts +++ b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts @@ -389,7 +389,19 @@ }; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usb_power_supply { + status = "okay"; +}; + &usbphy { + usb0_id_det-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ + usb0_vbus_power-supply = <&usb_power_supply>; + usb0_vbus-supply = <®_drivevbus>; usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts index fcbec3d7ccd7..ea299d3d84d0 100644 --- a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts +++ b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts @@ -420,7 +420,19 @@ }; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usb_power_supply { + status = "okay"; +}; + &usbphy { + usb0_id_det-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ + usb0_vbus_power-supply = <&usb_power_supply>; + usb0_vbus-supply = <®_drivevbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; |