Re: Continuous USB resets on NXP i.MX 6ULL device

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Hi Stefan,

On Wed, Feb 28, 2018 at 2:08 PM, Stefan Wahren <stefan.wahren@xxxxxxxx> wrote:
> Hi,
>
> i'm not sure this is related, but i noticed something ugly in
> driver/usb/chipidea/usbmisc_imx.c.
>
> The compatible "fsl,imx6ul-usbmisc" uses imx6sx_usbmisc_ops, which uses
> usbmisc_imx6sx_init (which also calls usbmisc_imx6q_init).
> Within usbmisc_imx6q_init the flag MX6_BM_NON_BURST_SETTING is enabled.
>
> But according to the i.MX6 ULL reference manual this bit is marked as
> reserved and set to zero at reset.
>
> So i think it would be better to have separate imx6ul_usbmisc_ops.

Yes, good catch.

Peter, do you agree with this proposed change?
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