[PATCH v2 2/2] ARM: dts: imx6qdl-nitrogen6x: fix USB PHY reset

Fabio Estevam festevam at gmail.com
Mon Jul 24 06:04:08 PDT 2017


On Mon, Jul 24, 2017 at 9:59 AM, Gary Bisson
<gary.bisson at boundarydevices.com> wrote:
> Declared as a regulator since the driver doesn't have a reset-gpios
> property for this.
>
> This ensures that the PHY is woken up, not depending on the state the
> second stage bootloader leaves the pin.
>
> This is a workaround until a proper mechanism is provided to reset such
> devices like the pwrseq library [1] for instance.
>
> [1] https://lkml.org/lkml/2017/2/10/779
>
> Signed-off-by: Gary Bisson <gary.bisson at boundarydevices.com>

Reviewed-by: Fabio Estevam <fabio.estevam at nxp.com>



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