diff options
| author | Marcus Cooper <codekipper@gmail.com> | 2016-02-12 14:59:19 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2016-02-16 11:45:13 +0300 |
| commit | 0bbdcd03ea97b842e29930f073f9bdd89c62fde8 (patch) | |
| tree | d0feec366b01d0a8d8077dc6a526dafecd3e49b0 /arch/arm/boot/dts/sun4i-a10-mk802.dts | |
| parent | 8f60ef5b88924817251d0cbbaeab8c3c33d18692 (diff) | |
| download | linux-0bbdcd03ea97b842e29930f073f9bdd89c62fde8.tar.xz | |
ARM: dts: sun4i: Enable USB DRC on the MK802
Enable the otg/drc usb controller on the MK802.
Signed-off-by: Marcus Cooper <codekipper@gmail.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-mk802.dts')
| -rw-r--r-- | arch/arm/boot/dts/sun4i-a10-mk802.dts | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun4i-a10-mk802.dts b/arch/arm/boot/dts/sun4i-a10-mk802.dts index ddf0683cbc6a..ee46ea854832 100644 --- a/arch/arm/boot/dts/sun4i-a10-mk802.dts +++ b/arch/arm/boot/dts/sun4i-a10-mk802.dts @@ -44,6 +44,7 @@ #include "sun4i-a10.dtsi" #include "sunxi-common-regulators.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/sun4i-a10.h> / { model = "MK802"; @@ -84,7 +85,25 @@ 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_NO_PULL>; + }; + + 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_NO_PULL>; + }; + usb2_vbus_pin_mk802: usb2_vbus_pin@0 { allwinner,pins = "PH12"; allwinner,function = "gpio_out"; @@ -93,6 +112,10 @@ }; }; +®_usb0_vbus { + status = "okay"; +}; + ®_usb1_vbus { status = "okay"; }; @@ -109,7 +132,17 @@ status = "okay"; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + &usbphy { + pinctrl-names = "default"; + pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; + usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; |