diff options
author | Jagan Teki <jagan@amarulasolutions.com> | 2018-04-23 09:32:39 +0300 |
---|---|---|
committer | Chen-Yu Tsai <wens@csie.org> | 2018-04-24 15:19:20 +0300 |
commit | 818668055c9d588c9a9d151e3b258ed1adacba0b (patch) | |
tree | 25040aa347f10cfd043dfb303c5dde6948849fb0 /arch | |
parent | 61e9e15f179a14c2bc9e4eea16e9b1aab086a8c1 (diff) | |
download | linux-818668055c9d588c9a9d151e3b258ed1adacba0b.tar.xz |
arm64: dts: allwinner: a64: bananapi-m64: add usb otg
Add usb otg support for bananapi-m64 board,
- USB-ID connected with PH9
- USB-DRVVBUS controlled by N_VBUSEN pin from PMIC
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts index 2250dec9974c..0716b1441187 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -86,6 +86,10 @@ }; }; +&ehci0 { + status = "okay"; +}; + &ehci1 { status = "okay"; }; @@ -155,6 +159,10 @@ status = "okay"; }; +&ohci0 { + status = "okay"; +}; + &ohci1 { status = "okay"; }; @@ -167,6 +175,7 @@ reg = <0x3a3>; interrupt-parent = <&r_intc>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */ }; }; @@ -254,6 +263,11 @@ regulator-name = "vcc-wifi-io"; }; +®_drivevbus { + regulator-name = "usb0-vbus"; + status = "okay"; +}; + ®_eldo1 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; @@ -294,6 +308,13 @@ status = "okay"; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + &usbphy { + usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */ + usb0_vbus-supply = <®_drivevbus>; status = "okay"; }; |