On Tue, Jun 15, 2021 at 12:06:20PM +0100, Andre Przywara wrote: > Add the obvious compatible name to the existing RTC binding. > The actual RTC part of the device uses a different day/month/year > storage scheme, so it's not compatible with the previous devices. > Also the clock part is quite different, as there is no external 32K LOSC > oscillator input. > > Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx> > --- > .../bindings/rtc/allwinner,sun6i-a31-rtc.yaml | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml b/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml > index b1b0ee769b71..2c3fd72e17ee 100644 > --- a/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml > +++ b/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml > @@ -26,6 +26,7 @@ properties: > - const: allwinner,sun50i-a64-rtc > - const: allwinner,sun8i-h3-rtc > - const: allwinner,sun50i-h6-rtc > + - const: allwinner,sun50i-h616-rtc > > reg: > maxItems: 1 > @@ -105,6 +106,20 @@ allOf: > minItems: 3 > maxItems: 3 > > + - if: > + properties: > + compatible: > + contains: > + const: allwinner,sun50i-h616-rtc > + > + then: > + properties: > + clock-output-names: > + minItems: 3 > + maxItems: 3 > + clocks: > + maxItems: 0 clocks: false if forbidding clocks is what you want. > + > - if: > properties: > compatible: > -- > 2.17.5
