On Sat, Dec 05, 2020 at 10:46:16PM +0100, Nicola Di Lieto wrote: > Added Documentation/devicetree/bindings/pwm/pwm-gpio.yaml > > Signed-off-by: Nicola Di Lieto <nicola.dili...@gmail.com> > --- > .../devicetree/bindings/pwm/pwm-gpio.yaml | 42 ++++++++++++++++++++++ > 1 file changed, 42 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pwm/pwm-gpio.yaml > > diff --git a/Documentation/devicetree/bindings/pwm/pwm-gpio.yaml > b/Documentation/devicetree/bindings/pwm/pwm-gpio.yaml > new file mode 100644 > index 000000000000..2e021ac6ff4a > --- /dev/null > +++ b/Documentation/devicetree/bindings/pwm/pwm-gpio.yaml > @@ -0,0 +1,42 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/pwm/pwm-gpio.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Generic software PWM for modulating GPIOs > + > +maintainers: > + - Nicola Di Lieto <nicola.dili...@gmail.com> > + > +properties: > + "#pwm-cells": > + description: | > + It must be 2. See pwm.yaml in this directory for a > + description of the cells format.
I think nowadays we prefer 3 here. > + const: 2 > + > + compatible: > + const: pwm-gpio > + > + gpios: > + description: > + GPIO to be modulated > + maxItems: 1 > + Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | https://www.pengutronix.de/ |
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