From: Daniel Thompson <daniel.thompson@linaro.org>
To: Andreas Kemnade <andreas@kemnade.info>
Cc: lee.jones@linaro.org, jingoohan1@gmail.com,
jacek.anaszewski@gmail.com, pavel@ucw.cz, dmurphy@ti.com,
robh+dt@kernel.org, mark.rutland@arm.com,
b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org,
linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org,
"H. Nikolaus Schaller" <hns@goldelico.com>
Subject: Re: [PATCH v2 1/2] dt-bindings: backlight: lm3630a: add enable_gpios
Date: Wed, 11 Sep 2019 11:08:51 +0100 [thread overview]
Message-ID: <20190911100851.f4rnldghtmly26oo@holly.lan> (raw)
In-Reply-To: <20190910212909.18095-2-andreas@kemnade.info>
On Tue, Sep 10, 2019 at 11:29:08PM +0200, Andreas Kemnade wrote:
> add enable-gpios to describe HWEN pin
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
> ---
> changes in v2: add example
> .../bindings/leds/backlight/lm3630a-backlight.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml b/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml
> index dc129d9a329e..1fa83feffe16 100644
> --- a/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml
> +++ b/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml
> @@ -29,6 +29,10 @@ properties:
> '#size-cells':
> const: 0
>
> + enable-gpios:
> + description: GPIO to use to enable/disable the backlight (HWEN pin).
> + maxItems: 1
> +
> required:
> - compatible
> - reg
> @@ -92,6 +96,7 @@ examples:
> i2c {
> #address-cells = <1>;
> #size-cells = <0>;
> + enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
>
> led-controller@38 {
> compatible = "ti,lm3630a";
> --
> 2.20.1
>
next prev parent reply other threads:[~2019-09-11 10:08 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-10 21:29 [PATCH v2 0/2] backlight_lm3630a: add enable_gpios property Andreas Kemnade
2019-09-10 21:29 ` [PATCH v2 1/2] dt-bindings: backlight: lm3630a: add enable_gpios Andreas Kemnade
2019-09-11 10:08 ` Daniel Thompson [this message]
2019-09-11 18:44 ` Dan Murphy
2019-09-10 21:29 ` [PATCH v2 2/2] backlight: lm3630a: add an enable gpio for the HWEN pin Andreas Kemnade
2019-09-11 10:25 ` Daniel Thompson
2019-09-11 18:48 ` Dan Murphy
2019-09-11 20:25 ` Andreas Kemnade
2019-09-12 9:18 ` Daniel Thompson
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