Re: [PATCH RESEND] usb: ehci/ohci-exynos: Fix PHY getting sequence
From: Sachin Kamat
Date: Tue Aug 05 2014 - 07:35:27 EST
Hi Vivek,
On Tue, Aug 5, 2014 at 4:09 PM, Vivek Gautam <gautam.vivek@xxxxxxxxxxx> wrote:
> Since we want to keep support for both older usb-phys as well as the
> newer generic phys, lets first get the generic PHYs and fallback to
> older USB-PHYs only when we fail to get the former.
> This should fix the issue with ehci-exynos and ohci-exynos, wherein
> in the absence of SAMSUNG_USB2PHY config symbol, we end up getting
> the NOP_USB_XCEIV phy when the same is enabled. And thus the PHYs
> are not configured properly.
>
> Reported-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
> Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
> Cc: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
> Cc: Jingoo Han <jg1.han@xxxxxxxxxxx>
Tested this patch on Exynos5250 based Arndale and Snow boards.
Fixes the said issue. Thanks.
Tested-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
--
Regards,
Sachin.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/