Re: [PATCH 8/9] ARM: shmobile: lager.dts: add usbphy reference

[Ben Dooks <ben.dooks-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>]

On 30/03/14 20:28, Sergei Shtylyov wrote:
> Hello.
>
> On 03/06/2014 09:01 PM, Ben Dooks wrote:
>
>> Enable the usbphy node so that the phy driver is available.
>
>> Signed-off-by: Ben Dooks <ben.dooks-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>
>> Reviewed-by: Ian Molton <ian.molton-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>
>> ---
>> Cc: linux-sh-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
>> Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
>> Cc: Magnus Damm <magnus.damm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> Cc: Simon Horman <horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
>> ---
>>   arch/arm/boot/dts/r8a7790-lager.dts | 4 ++++
>>   1 file changed, 4 insertions(+)
>
>> diff --git a/arch/arm/boot/dts/r8a7790-lager.dts
>> b/arch/arm/boot/dts/r8a7790-lager.dts
>> index fd6851f..63d58d6 100644
>> --- a/arch/arm/boot/dts/r8a7790-lager.dts
>> +++ b/arch/arm/boot/dts/r8a7790-lager.dts
>> @@ -246,3 +246,7 @@
>>       pinctrl-0 = <&usb2_pins>;
>>       pinctrl-names = "default";
>>   };
>> +
>> +&usbphy {
>> +    status = "okay";
>> +};
>
>     I don't see why we need this patch. Why not make USB PHY always
> enabled?

I have a current setup where we do not want the kernel to try
and probe the phy device.

-- 
Ben Dooks				http://www.codethink.co.uk/
Senior Engineer				Codethink - Providing Genius
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