[PATCH v3] soc: imx: gpcv2: Assert reset before ungating clock
Fabio Estevam
festevam at denx.de
Sat Aug 13 04:38:30 PDT 2022
Hi Marek,
On 12/08/2022 14:08, Marek Vasut wrote:
> In case the power domain clock are ungated before the reset is
> asserted,
> the system might freeze completely. This is likely due to a device is
> an
> undefined state being attached to bus, which sporadically leads to a
> bus
> hang. Assert the reset before the clock are enabled to assure the
> device
> is in defined state before being attached to bus.
>
> Fixes: fe58c887fb8ca ("soc: imx: gpcv2: add support for optional
> resets")
> Signed-off-by: Marek Vasut <marex at denx.de>
Reviewed-by: Fabio Estevam <festevam at denx.de>
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