linux-kernel - Re: [PATCH v3 5/7] dt-bindings: ti-lmu: Modify dt bindings for the LM3697

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Message-ID: <20190430220527.GC20410@amd>
Date:   Wed, 1 May 2019 00:05:27 +0200
From:   Pavel Machek <pavel@....cz>
To:     Dan Murphy <dmurphy@...com>
Cc:     jacek.anaszewski@...il.com, linux-leds@...r.kernel.org,
        linux-kernel@...r.kernel.org, Rob Herring <robh@...nel.org>
Subject: Re: [PATCH v3 5/7] dt-bindings: ti-lmu: Modify dt bindings for the
 LM3697

On Tue 2019-04-30 14:17:28, Dan Murphy wrote:
> The LM3697 is a single function LED driver. The single function LED
> driver needs to reside in the LED directory as a dedicated LED driver
> and not as a MFD device.  The device does have common brightness and ramp
> features and those can be accomodated by a TI LMU framework.
> 
> The LM3697 dt binding needs to be moved from the ti-lmu.txt and a dedicated
> LED dt binding needs to be added.  The new LM3697 LED dt binding will then
> reside in the Documentation/devicetree/bindings/leds directory and follow the
> current LED and general bindings guidelines.
> 
> Reviewed-by: Rob Herring <robh@...nel.org>
> Signed-off-by: Dan Murphy <dmurphy@...com>
> ---
> 
> v3 - No changes added Reviewed-by Rob - https://lore.kernel.org/patchwork/patch/1058762/
> 
> v2 - Made changes to reference ti,brightness-resolution to the ti-lmu.txt -
> https://lore.kernel.org/patchwork/patch/1054501/
> 
>  .../devicetree/bindings/leds/leds-lm3697.txt  | 73 +++++++++++++++++++
>  .../devicetree/bindings/mfd/ti-lmu.txt        | 27 +------
>  2 files changed, 74 insertions(+), 26 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/leds/leds-lm3697.txt
> 
> diff --git a/Documentation/devicetree/bindings/leds/leds-lm3697.txt b/Documentation/devicetree/bindings/leds/leds-lm3697.txt
> new file mode 100644
> index 000000000000..02378f33c9ab
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/leds/leds-lm3697.txt
> @@ -0,0 +1,73 @@
> +* Texas Instruments - LM3697 Highly Efficient White LED Driver
> +
> +The LM3697 11-bit LED driver provides high-
> +performance backlight dimming for 1, 2, or 3 series
> +LED strings while delivering up to 90% efficiency.
> +
> +This device is suitable for display and keypad Lighting

"lightning."
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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