Commit 377c2b34 authored Jul 06, 2016 by Chen-Yu Tsai Committed by Maxime Ripard Jul 09, 2016

ARM: dts: sun7i: lamobo-r1: Fix USB-based WiFi module power



On the Lamobo R1, USB2 is connected to the RTL8192CU WiFi module.
The power enable pin is connected to PH12.

Fix the enable pin the reg_usb2_vbus.

Also disable ohci1, as the WiFi module is USB 2.0 capable.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

parent d509e205

arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts

+5 −4

Original line number	Diff line number	Diff line
		@@ -212,10 +212,6 @@
		status = "okay";
		};

		&ohci1 {
		status = "okay";
		};

		&otg_sram {
		status = "okay";
		};
		@@ -291,6 +287,7 @@
		};

		&reg_usb2_vbus {
		gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
		status = "okay";
		};

		@@ -329,6 +326,10 @@
		status = "okay";
		};

		&usb2_vbus_pin_a {
		allwinner,pins = "PH12";
		};

		&usbphy {
		pinctrl-names = "default";
		pinctrl-0 = <&usb0_id_detect_pin>;