On Tue, Mar 18, 2025 at 10:54:42AM +0200, florin.leotescu@xxxxxxxxxxx wrote: > From: Florin Leotescu <florin.leotescu@xxxxxxx> > > Introduce yaml schema for Microchip emc2305 pwm fan controller. > > Signed-off-by: Florin Leotescu <florin.leotescu@xxxxxxx> > Reviewed-by: Frank Li <Frank.Li@xxxxxxx> > --- > .../bindings/hwmon/microchip,emc2305.yaml | 113 ++++++++++++++++++ > 1 file changed, 113 insertions(+) > create mode 100644 Documentation/devicetree/bindings/hwmon/microchip,emc2305.yaml > > diff --git a/Documentation/devicetree/bindings/hwmon/microchip,emc2305.yaml b/Documentation/devicetree/bindings/hwmon/microchip,emc2305.yaml > new file mode 100644 > index 000000000000..e61ef97e63af > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwmon/microchip,emc2305.yaml > @@ -0,0 +1,113 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > + No blank line here. Use existing code as template. If you find such code, share so we can fix it. > +$id: http://devicetree.org/schemas/hwmon/microchip,emc2305.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Microchip EMC2305 SMBus compliant PWM fan controller > + > +maintainers: > + - Michael Shych <michaelsh@xxxxxxxxxx> > + > +description: > + Microchip EMC2301/2/3/5 pwm controller which supports > + up to five programmable fan control circuits. > + > +properties: > + compatible: > + oneOf: > + - enum: > + - microchip,emc2305 > + - items: > + - enum: > + - microchip,emc2303 > + - microchip,emc2302 > + - microchip,emc2301 > + - const: microchip,emc2305 > + > + reg: > + maxItems: 1 > + > + '#address-cells': > + const: 1 > + > + '#size-cells': > + const: 0 > + > + '#pwm-cells': > + const: 3 > + description: | > + Number of cells in a PWM specifier. > + - cell 0: The PWM frequency > + - cell 1: The PWM polarity: 0 or PWM_POLARITY_INVERTED > + - cell 2: The PWM output config: > + - 0 (Open-Drain) > + - 1 (Push-Pull) > + > + Just one blank line Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Best regards, Krzysztof
