diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2016-07-06 17:10:42 +0800 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2016-07-09 10:09:59 +0200 |
| commit | 377c2b348376a1e937725b70279cabb48d90acaa (patch) | |
| tree | abbc27b3815dc9875cd198a11614f099066c3e96 /arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | |
| parent | d509e205d81f074a9b8d93ac80ab56405dede48b (diff) | |
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>
Diffstat (limited to 'arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts')
| -rw-r--r-- | arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts index fbca93406e1b..285142882a80 100644 --- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts +++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts @@ -212,10 +212,6 @@ status = "okay"; }; -&ohci1 { - status = "okay"; -}; - &otg_sram { status = "okay"; }; @@ -291,6 +287,7 @@ }; ®_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>; |