[PATCH 1/2] sh-pfc: r8a7779: Don't group USB OVC and PENC pins

Laurent Pinchart laurent.pinchart at ideasonboard.com
Wed May 29 19:51:58 EDT 2013


Hi Sergei,

On Thursday 30 May 2013 02:35:51 Sergei Shtylyov wrote:
> On 05/30/2013 02:28 AM, Simon Horman wrote:
> > From: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
> > 
> > The USB_OVCn pins are alternate options for USB over-current detection
> > when using a 3.3V USB interface. As they're not mandatory they can be
> > used independently of the USB PENC pins. Don't group the USB_OVCn and
> > PENC pins to avoid conflicts when the USB_OVCn pins are used by another
> > function.
> > 
> > Reported-by: Sergei Shtylyov <sergei.shtylyov at cogentembedded.com>
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas at ideasonboard.com>
> > Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
> 
> I suspect this is needed in -stable. The bug is older than 3.10-rc1.

Is it ? The offending commit is

commit 97d40c4224172451f666febdd865c24b1c3c3fe5
Author: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
Date:   Thu Mar 7 13:38:51 2013 +0100

    sh-pfc: r8a7779: Add USB pin groups and functions
    
    Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas at ideasonboard.com>
    Acked-by: Linus Walleij <linus.walleij at linaro.org>

and got applied to mainline in v3.10-rc1.

-- 
Regards,

Laurent Pinchart




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