diff options
| author | Peter Korsgaard <peter@korsgaard.com> | 2016-02-17 00:00:04 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2016-02-22 06:34:15 +0300 |
| commit | cb3cae9aa16da53da48ea6d7722f2579dd33608e (patch) | |
| tree | d71d0d70054ba211c276645c35418430fbd5e3c6 /arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts | |
| parent | 0bbdcd03ea97b842e29930f073f9bdd89c62fde8 (diff) | |
| download | linux-cb3cae9aa16da53da48ea6d7722f2579dd33608e.tar.xz | |
ARM: dts: sun4i: Enable USB DRC on Hyundai-a7hd
Enable the OTG USB controller on the A7HD.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts')
| -rw-r--r-- | arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts b/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts index 43f58fbe161c..9103864fef90 100644 --- a/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts +++ b/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts @@ -87,6 +87,30 @@ status = "okay"; }; +&otg_sram { + status = "okay"; +}; + +&pio { + usb0_id_detect_pin: usb0_id_detect_pin@0 { + allwinner,pins = "PH4"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; + }; + + usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { + allwinner,pins = "PH5"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>; + }; +}; + +®_usb0_vbus { + status = "okay"; +}; + ®_usb2_vbus { gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ status = "okay"; @@ -102,7 +126,17 @@ allwinner,pins = "PH6"; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + &usbphy { + pinctrl-names = "default"; + pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; + usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_vbus-supply = <®_usb0_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; }; |