linux-kernel - Re: [PATCH 1/2] dt-bindings: trivial: add ti,lm3630a binding

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Message-ID: <20181127105642.uu56phxjfl7bjl2p@holly.lan>
Date:   Tue, 27 Nov 2018 10:56:42 +0000
From:   Daniel Thompson <daniel.thompson@...aro.org>
To:     Brian Masney <masneyb@...tation.org>
Cc:     lee.jones@...aro.org, jingoohan1@...il.com, robh+dt@...nel.org,
        mark.rutland@....com, b.zolnierkie@...sung.com,
        dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        jonathan@...ek.ca, ctatlor97@...il.com
Subject: Re: [PATCH 1/2] dt-bindings: trivial: add ti,lm3630a binding

On Sat, Nov 24, 2018 at 09:17:02AM -0500, Brian Masney wrote:
> Add a trivial binding for the Texas Instruments LM3630A Backlight Chip.

It's quite unusual for a backlight device to have a trivial binding.

The driver supports fairly extensive parametrization via struct
lm3530a_platform_data. It is really the case that none of these
properties should ever be set via DT?


Daniel.


> 
> Signed-off-by: Brian Masney <masneyb@...tation.org>
> ---
>  Documentation/devicetree/bindings/trivial-devices.txt | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/trivial-devices.txt b/Documentation/devicetree/bindings/trivial-devices.txt
> index 6ab001fa1ed4..86486368dc35 100644
> --- a/Documentation/devicetree/bindings/trivial-devices.txt
> +++ b/Documentation/devicetree/bindings/trivial-devices.txt
> @@ -182,6 +182,7 @@ taos,tsl2550		Ambient Light Sensor with SMBUS/Two Wire Serial Interface
>  ti,ads7828		8-Channels, 12-bit ADC
>  ti,ads7830		8-Channels, 8-bit ADC
>  ti,amc6821		Temperature Monitoring and Fan Control
> +ti,lm3630a		Texas Instruments LM3630A Backlight Chip
>  ti,tsc2003		I2C Touch-Screen Controller
>  ti,tmp102		Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface
>  ti,tmp103		Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface
> -- 
> 2.17.2
>