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 V4 1/2] dt-bindings: leds: pwm: add enable-gpios property
Date: Thu, 3 Jul 2025 11:59:26 +0200 [thread overview]
Message-ID: <85e411bf-58cf-46fe-9afa-7b76999f1a42@kernel.org> (raw)
In-Reply-To: <20250703093430.229959-2-Qing-wu.Li@leica-geosystems.com.cn>
On 03/07/2025 11:34, LI Qingwu wrote:
> some pwm led driver chips like tps92380 require a separate enable signal
Sentence starts with capital letter.
tps92380 does not have dedicated enable pin. It has VDDIO, which serves
also enable purpose, but it is a supply.
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-07-03 9:59 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-03 9:34 [PATCH V4 0/2] leds: pwm: Add optional GPIO enable pin support LI Qingwu
2025-07-03 9:34 ` [PATCH V4 1/2] dt-bindings: leds: pwm: add enable-gpios property LI Qingwu
2025-07-03 9:59 ` Krzysztof Kozlowski [this message]
2025-07-03 10:27 ` LI Qingwu
2025-07-03 10:54 ` Krzysztof Kozlowski
2025-07-03 11:36 ` LI Qingwu
2025-07-04 7:50 ` Krzysztof Kozlowski
2025-07-04 8:35 ` LI Qingwu
2025-07-04 9:08 ` LI Qingwu
2025-07-03 9:34 ` [PATCH V4 2/2] leds: pwm: Add optional GPIO enable pin support LI Qingwu
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