summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/sun7i-a20-bananapi.dts
diff options
context:
space:
mode:
authorHans de Goede <hdegoede@redhat.com>2015-09-22 15:36:01 +0200
committerMaxime Ripard <maxime.ripard@free-electrons.com>2015-10-11 18:45:36 +0200
commitdcfd8443d89f593e0c667a988ab017e716b33061 (patch)
tree7f49fe621bda1cc5bbdac097b36c9b1070b3ab84 /arch/arm/boot/dts/sun7i-a20-bananapi.dts
parentARM: dts: sunxi: Add regulators for LeMaker BananaPi (diff)
downloadlinux-dcfd8443d89f593e0c667a988ab017e716b33061.tar.xz
linux-dcfd8443d89f593e0c667a988ab017e716b33061.zip
ARM: dts: sun7i: Enable USB DRC on Bananapi
Enable the otg/drc usb controller on the Bananapi. 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-bananapi.dts')
-rw-r--r--arch/arm/boot/dts/sun7i-a20-bananapi.dts29
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
index 39b6b67bf94b..fd7594ff90d5 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -169,7 +169,18 @@
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_bananapi: mmc0_cd_pin@0 {
allwinner,pins = "PH10";
allwinner,function = "gpio_in";
@@ -219,6 +230,10 @@
regulator-name = "avcc";
};
+&reg_usb0_vbus {
+ status = "okay";
+};
+
&reg_usb1_vbus {
status = "okay";
};
@@ -253,7 +268,21 @@
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";