linux-kernel - Re: [PATCH v32 1/6] dt: bindings: lp50xx: Introduce the lp50xx family of RGB drivers

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Date:   Tue, 11 Aug 2020 12:07:14 -0500
From:   Dan Murphy <dmurphy@...com>
To:     Pavel Machek <pavel@....cz>
CC:     <jacek.anaszewski@...il.com>, <robh@...nel.org>,
        <marek.behun@....cz>, <devicetree@...r.kernel.org>,
        <linux-leds@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v32 1/6] dt: bindings: lp50xx: Introduce the lp50xx family
 of RGB drivers

Pavel

On 8/11/20 5:20 AM, Pavel Machek wrote:
> Hi!
> On Wed 2020-07-22 10:31:41, Dan Murphy wrote:
>> Introduce the bindings for the Texas Instruments LP5036, LP5030, LP5024,
>> LP5018, LP5012 and LP5009 RGB LED device driver.  The LP5036/30/24/18/12/9
>> can control RGB LEDs individually or as part of a control bank group.
>> These devices have the ability to adjust the mixing control for the RGB
>> LEDs to obtain different colors independent of the overall brightness of
>> the LED grouping.
>>
>> Datasheet:
>> http://www.ti.com/lit/ds/symlink/lp5012.pdf
>> http://www.ti.com/lit/ds/symlink/lp5024.pdf
>> http://www.ti.com/lit/ds/symlink/lp5036.pdf
>>
>> Reviewed-by: Rob Herring <robh@...nel.org>
>> Acked-by: Jacek Anaszewski <jacek.anaszewski@...il.com>
>> Signed-off-by: Dan Murphy <dmurphy@...com>
> Acked-by: Pavel Machek <pavel@....cz>
>
>> +           multi-led@1 {
>> +               #address-cells = <1>;
>> +               #size-cells = <0>;
>> +               reg = <0x1>;
>> +               color = <LED_COLOR_ID_MULTI>;
>> +               function = LED_FUNCTION_CHARGING;
> These are just examples, but we should really separate "MULTI" colors
> and "RGB".

If we do then the LP55xx was not updated when the change was made.

I will change it to RGB since I have to touch this file and probably 
submit the LP55xx patch as well.

Dan


> Best regards,
> 									Pavel