linux-kernel - Re: [PATCH V5 1/2] dt-bindings: leds: pwm: add enable-gpios property

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Message-ID: <d6b94d4f-4f3f-4ca2-847f-7af7e94b2221@kernel.org>
Date: Fri, 4 Jul 2025 17:16:20 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: LI Qingwu <Qing-wu.Li@...ca-geosystems.com.cn>, lee@...nel.org,
 pavel@...nel.org, robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
 linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Cc: bsp-development.geo@...ca-geosystems.com
Subject: Re: [PATCH V5 1/2] dt-bindings: leds: pwm: add enable-gpios property

On 04/07/2025 12:43, LI Qingwu wrote:
> Some PWM LED driver chips like TPS92380 and LT3743 require a separate
> enable signal in addition to PWM control. Add this property to allow
> device trees to specify such GPIO, which will be controlled automatically
> by the driver based on the LED brightness state.
> 

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

Best regards,
Krzysztof