Linux LED subsystem development
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From: "Rob Herring (Arm)" <robh@kernel.org>
To: Vicentiu Galanopulo <vicentiu.galanopulo@remote-tech.co.uk>
Cc: Lee Jones <lee@kernel.org>,
	linux-kernel@vger.kernel.org, Conor Dooley <conor+dt@kernel.org>,
	Pavel Machek <pavel@ucw.cz>,
	linux-leds@vger.kernel.org, linux-doc@vger.kernel.org,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	devicetree@vger.kernel.org, Jonathan Corbet <corbet@lwn.net>
Subject: Re: [PATCH v9 2/3] dt-bindings: leds: Add LED1202 LED Controller
Date: Thu, 21 Nov 2024 15:05:14 -0600	[thread overview]
Message-ID: <173222307644.3811087.7654504224510124517.robh@kernel.org> (raw)
In-Reply-To: <20241121165829.8210-3-vicentiu.galanopulo@remote-tech.co.uk>


On Thu, 21 Nov 2024 16:58:24 +0000, Vicentiu Galanopulo wrote:
> The LED1202 is a 12-channel low quiescent current LED driver with:
>   * Supply range from 2.6 V to 5 V
>   * 20 mA current capability per channel
>   * 1.8 V compatible I2C control interface
>   * 8-bit analog dimming individual control
>   * 12-bit local PWM resolution
>   * 8 programmable patterns
> 
> If the led node is present in the controller then the channel is
> set to active.
> 
> Signed-off-by: Vicentiu Galanopulo <vicentiu.galanopulo@remote-tech.co.uk>
> ---
> v1: https://lore.kernel.org/lkml/ZnCnnQfwuRueCIQ0@admins-Air/T/
> v2: https://lore.kernel.org/all/ZniNdGgKyUMV-hjq@admins-Air/T/
> v3: https://lore.kernel.org/all/ZniNdGgKyUMV-hjq@admins-Air/T/
> 
> Changes in v4:
>   - remove label property, use devm_led_classdev_register_ext instead
> Changes in v3:
>   - remove active property
> Changes in v2:
>   - renamed label to remove color from it
>   - add color property for each node
>   - add function and function-enumerator property for each node
> 
>  .../devicetree/bindings/leds/st,led1202.yaml  | 132 ++++++++++++++++++
>  1 file changed, 132 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/leds/st,led1202.yaml
> 


Please add Acked-by/Reviewed-by tags when posting new versions. However,
there's no need to repost patches *only* to add the tags. The upstream
maintainer will do that for acks received on the version they apply.

If a tag was not added on purpose, please state why and what changed.

Missing tags:

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>




  reply	other threads:[~2024-11-21 21:05 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-11-21 16:58 [PATCH v9 0/3] Add LED1202 LED Controller Vicentiu Galanopulo
2024-11-21 16:58 ` [PATCH v9 1/3] Documentation:leds: Add leds-st1202.rst Vicentiu Galanopulo
2024-12-17 14:49   ` Lee Jones
2024-11-21 16:58 ` [PATCH v9 2/3] dt-bindings: leds: Add LED1202 LED Controller Vicentiu Galanopulo
2024-11-21 21:05   ` Rob Herring (Arm) [this message]
2024-11-28 11:02     ` Vicentiu Galanopulo
2024-11-21 16:58 ` [PATCH v9] leds: Add LED1202 I2C driver Vicentiu Galanopulo
2024-12-17 14:47   ` Lee Jones

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