On 18/11/2022 14:16, Biju Das wrote: > Add device tree bindings for the RZ/V2{M, MA} PWM Timer (PWM). > > Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx> Thank you for your patch. There is something to discuss/improve. > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + - power-domains > + > +if: > + properties: > + compatible: > + contains: > + enum: > + - renesas,r9a09g055-pwm > +then: > + required: > + - resets > + > +allOf: > + - $ref: pwm.yaml# Put the if under allOf: allOf: - $ref... - if: then: This allows easier growth. With above: Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Best regards, Krzysztof