[PATCH 3/3] watchdog: bcm63xx_wdt: support BCM4908

[Guenter Roeck]

On Wed, Oct 27, 2021 at 11:55:31PM +0200, Rafał Miłecki wrote:
> From: Rafał Miłecki <rafal at milecki.pl>
> 
> So far bcm63xx_wdt included support for Broadcom's watchdog block of old
> MIPS devices only. It was also a fully platform (non-DT) driver.
> 
> The same block was recently found on BCM4908 with just a slightly
> different registers layout. Extend this driver to support OF and add
> support for per-chipset registers offsets.
> 
> Signed-off-by: Rafał Miłecki <rafal at milecki.pl>

Please convert the driver to use the watchdog subsystem first.
Also, when doing so, please explain why you don't use the bcm7038
driver instead, since it serves the same hardware interface and
already supports the watchdog core.

Guenter