Re: [Linaro-acpi] [PATCH v2 6/7] Watchdog: introduce ARM SBSA watchdog driver

Arnd Bergmann wrote:

I think it's a reasonable assumption that someone will sooner or later put that hardware into an ARM32 machine,

I'm going to have to disagree. If they haven't done it by now, I can't imagine any ARM SOC vendor creating a 32-bit ARM SOC with an SBSA watchdog in it. I can imagine a vendor trying to repurpose an existing 32-bit ARM SOC for the server market, but that SOC won't have an SBSA watchdog in it.

or run a 32-bit kernel on a chip that has it.

That might happen, but I would be very surprised, and I would need to be convinced that it's useful.