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| author | JM Friedt <jmfriedt@femto-st.fr> | 2016-03-24 14:18:53 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2016-03-27 16:15:04 +0200 |
| commit | 59dbdd844a8b8e2d6793d3ee491da796752b97d5 (patch) | |
| tree | f139d73d8e02cf2728675d00835c1555dd670fdb | |
| parent | ARM: dts: sun8i: Base Orange Pi Plus dts on the Orange Pi 2 dts (diff) | |
| download | linux-59dbdd844a8b8e2d6793d3ee491da796752b97d5.tar.xz linux-59dbdd844a8b8e2d6793d3ee491da796752b97d5.zip | |
ARM: dts: sun5i-a13-olinuxino-micro: enable USB DRC
Enable the OTG controller on the Olinuxino A13-micro.
Signed-off-by: Jean-Michel Friedt <jmfriedt@femto-st.fr>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| -rw-r--r-- | arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts index ad84fe4276c9..081329e2b80b 100644 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts @@ -109,6 +109,10 @@ status = "okay"; }; +&otg_sram { + status = "okay"; +}; + &pio { mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 { allwinner,pins = "PG0"; @@ -124,6 +128,27 @@ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; + usb0_id_detect_pin: usb0_id_detect_pin@0 { + allwinner,pins = "PG2"; + 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 = "PG1"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>; + }; + + usb0_vbus_pin_olinuxinom: usb0_vbus_pin@0 { + allwinner,pins = "PG12"; + allwinner,function = "gpio_out"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + usb1_vbus_pin_olinuxinom: usb1_vbus_pin@0 { allwinner,pins = "PG11"; allwinner,function = "gpio_out"; @@ -132,6 +157,12 @@ }; }; +®_usb0_vbus { + pinctrl-0 = <&usb0_vbus_pin_olinuxinom>; + gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + ®_usb1_vbus { pinctrl-0 = <&usb1_vbus_pin_olinuxinom>; gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; @@ -144,7 +175,17 @@ 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-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ + usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ + usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; }; |