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Commit 5070ac3e authored Nov 13, 2014 by Hans de Goede Committed by Maxime Ripard Nov 13, 2014

ARM: dts: sun6i: Add EHCI support for the M9 board



The Mele M9 / A1000G quad uses both usb-ports, one goes to an internal
usb wifi card, the other to a build-in usb-hub, so neither need their
OHCI companion controller to be enabled since the are always connected at
USB-2 speeds.

The controller which is attached to the wifi also does not need a vbus
regulator.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

parent 0d716ea9

arch/arm/boot/dts/sun6i-a31-m9.dts

+27 −0

Original line number	Diff line number	Diff line
		@@ -68,6 +68,19 @@
		status = "okay";
		};

		usbphy: phy@01c19400 {
		usb1_vbus-supply = <&reg_usb1_vbus>;
		status = "okay";
		};

		ehci0: usb@01c1a000 {
		status = "okay";
		};

		ehci1: usb@01c1b000 {
		status = "okay";
		};

		pio: pinctrl@01c20800 {
		mmc0_cd_pin_m9: mmc0_cd_pin@0 {
		allwinner,pins = "PH22";
		@@ -75,6 +88,13 @@
		allwinner,drive = <0>;
		allwinner,pull = <1>;
		};

		usb1_vbus_pin_m9: usb1_vbus_pin@0 {
		allwinner,pins = "PC27";
		allwinner,function = "gpio_out";
		allwinner,drive = <0>;
		allwinner,pull = <0>;
		};
		};

		uart0: serial@01c28000 {
		@@ -83,4 +103,11 @@
		status = "okay";
		};
		};

		reg_usb1_vbus: usb1-vbus {
		pinctrl-names = "default";
		pinctrl-0 = <&usb1_vbus_pin_m9>;
		gpio = <&pio 2 27 0>;
		status = "okay";
		};
		};