On Wed, Jul 28, 2021 at 09:24:49PM -0700, Guenter Roeck wrote: > On Sun, Jul 25, 2021 at 10:51:42PM -0500, Samuel Holland wrote: > > D1 keeps the same register layout and clock sources as the R329, but it > > adds a key field which must be set to update the watchdog's "CFG" and > > "MODE" registers. Therefore it is not backward-compatible. > > > > Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx> > > --- > > .../devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml > > index 853ceb1b7c0f..756e6ab99860 100644 > > --- a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml > > +++ b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml > > @@ -29,6 +29,7 @@ properties: > > - items: > > - const: allwinner,suniv-f1c100s-wdt > > - const: allwinner,sun4i-a10-wdt > > + - const: allwinner,sun20i-d1-wdt > > Alignment is off. No, it's correct. It's not part of the above list, but a new 'oneOf' entry. Rob
