summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorReinder de Haan <patchesrdh@mveas.com>2015-09-22 15:36:03 +0200
committerMaxime Ripard <maxime.ripard@free-electrons.com>2015-09-29 09:55:00 +0200
commit9324ef4b14fe4d16a0f9900bd46f26f0ad44ed91 (patch)
tree6595b6b2c4a697c5a9022765c24eba0be862afcf
parent3ff427f02dc055fdede6051ba32efbd73f4b1f31 (diff)
downloadlinux-stable-9324ef4b14fe4d16a0f9900bd46f26f0ad44ed91.tar.gz
linux-stable-9324ef4b14fe4d16a0f9900bd46f26f0ad44ed91.tar.bz2
linux-stable-9324ef4b14fe4d16a0f9900bd46f26f0ad44ed91.zip
ARM: dts: sun7i: Enable USB DRC on the Orange pi
Add usb otg support for Orange pi, based on Orange pi mini. Signed-off-by: Reinder de Haan <patchesrdh@mveas.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
-rw-r--r--arch/arm/boot/dts/sun7i-a20-orangepi.dts29
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-orangepi.dts b/arch/arm/boot/dts/sun7i-a20-orangepi.dts
index 55a06ceb80ec..71125bf64575 100644
--- a/arch/arm/boot/dts/sun7i-a20-orangepi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-orangepi.dts
@@ -141,7 +141,18 @@
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>;
+ };
+
mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
allwinner,pins = "PH10";
allwinner,function = "gpio_in";
@@ -203,6 +214,10 @@
regulator-name = "avcc";
};
+&reg_usb0_vbus {
+ status = "okay";
+};
+
&reg_usb1_vbus {
pinctrl-0 = <&usb1_vbus_pin_bananapro>;
gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
@@ -221,7 +236,21 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usb_power_supply {
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb0_vbus_power-supply = <&usb_power_supply>;
+ usb0_vbus-supply = <&reg_usb0_vbus>;
usb1_vbus-supply = <&reg_usb1_vbus>;
usb2_vbus-supply = <&reg_usb2_vbus>;
status = "okay";