diff options
author | Ralph Benadski <benadski@gmail.com> | 2015-08-14 16:44:36 +0200 |
---|---|---|
committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-09-27 10:21:17 +0200 |
commit | b8962f7ee700580a148e05eceb2302bcfc59ffbc (patch) | |
tree | 9b72e684f744ab70d91c9e52264456cb5c262a8a /arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | |
parent | 87cf56ec311f31822a6507beaeb837f96a0607aa (diff) | |
download | linux-b8962f7ee700580a148e05eceb2302bcfc59ffbc.tar.bz2 |
ARM: dts: sun7i: Enable USB DRC on cubieboard2
Enable the otg/drc usb controller on the cubieboard2.
Note this board has the otg-vbus connected directly to the 5v-dcc of
the board, so there is no vbus0 regulator, nor vbus0-det.
Signed-off-by: Ralph Benadski <benadski@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/sun7i-a20-cubieboard2.dts')
-rw-r--r-- | arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts index 39a51d5143f7..9ff459bd38b3 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts @@ -150,6 +150,10 @@ status = "okay"; }; +&otg_sram { + status = "okay"; +}; + &pio { led_pins_cubieboard2: led_pins@0 { allwinner,pins = "PH20", "PH21"; @@ -157,12 +161,24 @@ allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; + + 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>; + }; }; ®_ahci_5v { status = "okay"; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + #include "axp209.dtsi" ®_dcdc2 { @@ -205,6 +221,9 @@ }; &usbphy { + pinctrl-names = "default"; + pinctrl-0 = <&usb0_id_detect_pin>; + usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; |