From: Rob Herring <robh@kernel.org>
To: Clemens Gruber <clemens.gruber@pqgruber.com>
Cc: linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
Thierry Reding <thierry.reding@gmail.com>,
u.kleine-koenig@pengutronix.de, Lee Jones <lee.jones@linaro.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] dt-bindings: pwm: pca9685: add staggered-outputs property
Date: Mon, 7 Dec 2020 12:50:40 -0600 [thread overview]
Message-ID: <20201207185040.GA608113@robh.at.kernel.org> (raw)
In-Reply-To: <20201112163931.204243-1-clemens.gruber@pqgruber.com>
On Thu, Nov 12, 2020 at 05:39:31PM +0100, Clemens Gruber wrote:
> The pca9685 driver supports a new staggered-outputs property for reduced
> current surges and EMI. This adds documentation for the new DT property.
>
> Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
> ---
> Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt b/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt
> index f21b55c95738..911bbb65984e 100644
> --- a/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt
> +++ b/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt
> @@ -12,6 +12,8 @@ Optional properties:
> - invert (bool): boolean to enable inverted logic
> - open-drain (bool): boolean to configure outputs with open-drain structure;
> if omitted use totem-pole structure
> + - staggered-outputs (bool): boolean to enable staggered output ON times to
> + minimize current surges and EMI
Needs a vendor prefix.
>
> Example:
>
> --
> 2.29.2
>
next prev parent reply other threads:[~2020-12-07 18:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-12 16:39 [PATCH] dt-bindings: pwm: pca9685: add staggered-outputs property Clemens Gruber
2020-12-07 18:50 ` Rob Herring [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-11-18 17:45 [PATCH] dt-bindings: pwm: pca9685: Add " Clemens Gruber
2020-11-20 8:21 ` Uwe Kleine-König
2020-11-20 12:36 ` Clemens Gruber
2020-11-20 12:48 ` Uwe Kleine-König
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