[PATCH] dtb: at91: sam9n12ek: ohci: add port and vbus property

Nicolas Ferre nicolas.ferre at atmel.com
Mon Sep 1 02:42:36 PDT 2014


On 27/08/2014 11:52, Bo Shen :
> 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 at atmel.com>

Ok, thanks:

Acked-by: Nicolas Ferre <nicolas.ferre at atmel.com>

> ---
> 
>  arch/arm/boot/dts/at91sam9n12ek.dts | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
> index 83d7237..13bb24e 100644
> --- a/arch/arm/boot/dts/at91sam9n12ek.dts
> +++ b/arch/arm/boot/dts/at91sam9n12ek.dts
> @@ -136,6 +136,8 @@
>  		};
>  
>  		usb0: ohci at 00500000 {
> +			num-ports = <1>;
> +			atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>;
>  			status = "okay";
>  		};
>  	};
> 


-- 
Nicolas Ferre



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