Hi Geert,
On Tuesday, February 14, 2017, Geert Uytterhoeven wrote:
> > +Required properties:
> > + - compatible: must be one or more of the following:
> > + - "renesas,r7s72100-reset" for the r7s72100 SoC
> > + - "renesas,wdt-reset"
> > + This is a fallback for the above renesas,*-reset
> > +entries
>
> Please use "renesas,r7s72100-wdt". DT describes the hardware (watchdog),
> not the software policy (use it for reset only, as a max. timeout of 125
> ms is too short for a usable watchdog).
I had a look at:
Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
Which has:
Required properties:
- compatible : Should be "renesas,<soctype>-wdt", and
"renesas,rcar-gen3-wdt" as fallback.
Examples with soctypes are:
- "renesas,r8a7795-wdt" (R-Car H3)
- "renesas,r8a7796-wdt" (R-Car M3-W)
So in my 'renesas-reset.txt' should I do:
A. "renesas,r7s72100-wdt", "renesas,rz-wdt"
or just:
B. "renesas,r7s72100-wdt" (no fallback, change the driver to add new SoCs)
Thoughts????
Thank you,
Chris
