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Diffstat (limited to 'arch/arm/boot/dts/sun6i-a31-colombus.dts')
-rw-r--r--arch/arm/boot/dts/sun6i-a31-colombus.dts47
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun6i-a31-colombus.dts b/arch/arm/boot/dts/sun6i-a31-colombus.dts
index 3898a7bce831..546cf6eff5c7 100644
--- a/arch/arm/boot/dts/sun6i-a31-colombus.dts
+++ b/arch/arm/boot/dts/sun6i-a31-colombus.dts
@@ -13,6 +13,7 @@
/dts-v1/;
/include/ "sun6i-a31.dtsi"
+/include/ "sunxi-common-regulators.dtsi"
/ {
model = "WITS A31 Colombus Evaluation Board";
@@ -23,6 +24,45 @@
};
soc@01c00000 {
+ mmc0: mmc@01c0f000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_colombus>;
+ vmmc-supply = <&reg_vcc3v0>;
+ bus-width = <4>;
+ cd-gpios = <&pio 0 8 0>; /* PA8 */
+ cd-inverted;
+ status = "okay";
+ };
+
+ usbphy: phy@01c19400 {
+ usb2_vbus-supply = <&reg_usb2_vbus>;
+ status = "okay";
+ };
+
+ ehci1: usb@01c1b000 {
+ status = "okay";
+ };
+
+ pio: pinctrl@01c20800 {
+ mmc0_pins_a: mmc0@0 {
+ allwinner,pull = <1>;
+ };
+
+ mmc0_cd_pin_colombus: mmc0_cd_pin@0 {
+ allwinner,pins = "PA8";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <0>;
+ allwinner,pull = <1>;
+ };
+
+ usb2_vbus_pin_colombus: usb2_vbus_pin@0 {
+ allwinner,pins = "PH24";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+ };
+
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
@@ -47,4 +87,11 @@
status = "okay";
};
};
+
+ reg_usb2_vbus: usb2-vbus {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb2_vbus_pin_colombus>;
+ gpio = <&pio 7 24 0>;
+ status = "okay";
+ };
};