[PATCH v1] watchdog: imx2: fix hang-up on boot for i.MX21, i.MX27 and i.MX31 SoCs

[Fabio Estevam]

On Thu, Dec 29, 2016 at 8:04 PM, Uwe Kleine-König
<u.kleine-koenig at pengutronix.de> wrote:

> Ack. If you teach the driver now about i.MX35 and only make use of the WMCR
> register on this one, the possible breakage is that this register isn't
> written to on the i.MX35 type until the dtb is updated.

So basically you are saying that you don't care about old dtb compatibility.

As far as I can see this is the reason we have not made any progress
with this patch since September.