diff options
| author | Bo Shen <voice.shen@atmel.com> | 2014-08-27 17:52:49 +0800 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2014-09-01 11:50:33 +0200 |
| commit | 2fbda374a2add291bce8036c5084f955bbef7a94 (patch) | |
| tree | f53341bc038e5ab95404183018401a395adf66fd /arch/arm/boot/dts/at91sam9n12ek.dts | |
| parent | 74d90de2d0c20162d247cb2f9896e1aa7df98616 (diff) | |
| download | linux-2fbda374a2add291bce8036c5084f955bbef7a94.tar.bz2 | |
ARM: at91/dt: sam9n12ek: ohci: add port and vbus property
Add the port number and vbus property for ohci port, or else if
bootloader won't configure the vbus pin, the 5v supply is not
power on, so can not work with usb devices.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts/at91sam9n12ek.dts')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9n12ek.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index 83d723711ae1..13bb24ea971a 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -136,6 +136,8 @@ }; usb0: ohci@00500000 { + num-ports = <1>; + atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>; status = "okay"; }; }; |