From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Nicola Di Lieto <nicola.dilieto@gmail.com>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Thierry Reding <thierry.reding@gmail.com>,
Lee Jones <lee.jones@linaro.org>,
Rob Herring <robh+dt@kernel.org>
Subject: Re: [PATCH 2/2] pwm: pwm-gpio: Add DT bindings
Date: Wed, 9 Dec 2020 08:29:49 +0100 [thread overview]
Message-ID: <20201209072949.2ovbtwv64bitosve@pengutronix.de> (raw)
In-Reply-To: <20201205214616.e4one25o3oz5dhrp@einstein.dilieto.eu>
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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.dilieto@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.dilieto@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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next prev parent reply other threads:[~2020-12-09 7:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-05 21:46 [PATCH 2/2] pwm: pwm-gpio: Add DT bindings Nicola Di Lieto
2020-12-09 7:29 ` Uwe Kleine-König [this message]
2020-12-10 3:28 ` Rob Herring
2020-12-05 21:48 Nicola Di Lieto
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