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| author | Roman Byshko <rbyshko@gmail.com> | 2014-10-21 00:31:04 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-07-06 13:35:55 +0200 |
| commit | d3c23bac7fde7ad93c6d46ea37b38c8f8ba0f699 (patch) | |
| tree | 26c6daabfbb1b5b4a16216d840763e705269ee47 /arch/arm/boot/dts/sun7i-a20-cubietruck.dts | |
| parent | 09fa35ea2cb477992fc342daebe6fcbb8b829415 (diff) | |
| download | talos-obmc-linux-d3c23bac7fde7ad93c6d46ea37b38c8f8ba0f699.tar.gz talos-obmc-linux-d3c23bac7fde7ad93c6d46ea37b38c8f8ba0f699.zip | |
ARM: dts: sun7i: Enable USB DRC on Cubietruck
Enable the otg/drc usb controller on the cubietruck.
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-cubietruck.dts')
| -rw-r--r-- | arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts index 4611e2f5a99e..839d79d98395 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -199,6 +199,10 @@ status = "okay"; }; +&otg_sram { + status = "okay"; +}; + &pio { vmmc3_pin_cubietruck: vmmc3_pin@0 { allwinner,pins = "PH9"; @@ -227,6 +231,20 @@ allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; + + usb0_id_detect_pin: usb0_id_detect_pin@0 { + allwinner,pins = "PH19"; + 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 = "PH22"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; }; &pwm { @@ -288,7 +306,16 @@ 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 19 GPIO_ACTIVE_HIGH>; /* PH19 */ + usb0_vbus_det-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; |
