Dne torek, 19. september 2023 ob 12:39:12 CEST je Andre Przywara napisal(a): > All X-Powers PMICs described by this binding have an IRQ pin, and so > far (almost) all boards connected this to some NMI pin or GPIO on the SoC > they are connected to. > However we start to see boards that omit this connection, and technically > the IRQ pin is not essential to the basic PMIC operation. > > The existing Linux driver allows skipping the IRQ pin setup for two chips > already, so update the binding to also make the DT property optional for > the missing chip. And while we are at it, add the AXP313a to that list, > as they are actually boards out there not connecting the IRQ pin. > > This allows to have DTs correctly describing those boards not wiring up > the interrupt. > > Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx> > Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> Should I pick this patch through sunxi tree? Best regards, Jernej > --- > Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml b/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml > index 9ad55746133b5..06f1779835a1e 100644 > --- a/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml > +++ b/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml > @@ -67,7 +67,10 @@ allOf: > properties: > compatible: > contains: > - const: x-powers,axp305 > + enum: > + - x-powers,axp15060 > + - x-powers,axp305 > + - x-powers,axp313a > > then: > required: >
