From: Krzysztof Kozlowski <krzk@kernel.org>
To: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>,
lee@kernel.org, pavel@kernel.org, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org,
linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: bsp-development.geo@leica-geosystems.com
Subject: Re: [PATCH V5 1/2] dt-bindings: leds: pwm: add enable-gpios property
Date: Fri, 4 Jul 2025 17:16:20 +0200 [thread overview]
Message-ID: <d6b94d4f-4f3f-4ca2-847f-7af7e94b2221@kernel.org> (raw)
In-Reply-To: <20250704104338.46546-2-Qing-wu.Li@leica-geosystems.com.cn>
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@linaro.org>
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-07-04 15:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-04 10:43 [PATCH V5 0/2] leds: pwm: Add optional GPIO enable pin support LI Qingwu
2025-07-04 10:43 ` [PATCH V5 1/2] dt-bindings: leds: pwm: add enable-gpios property LI Qingwu
2025-07-04 15:16 ` Krzysztof Kozlowski [this message]
2025-07-04 10:43 ` [PATCH V5 2/2] leds: pwm: Add optional GPIO enable pin support LI Qingwu
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