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Fri, 03 Oct 2025 20:22:14 -0700 (PDT) Message-ID: <21b1dc10-acad-43b9-a9c6-24abb2886856@gmail.com> Date: Sat, 4 Oct 2025 08:52:08 +0530 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] dt-bindings: iio: max30100: Add pulse-width property To: Shrikant Raskar , jic23@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, matt@ranostay.sg, skhan@linuxfoundation.org, david.hunter.linux@gmail.com, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linux.dev References: <20251004015623.7019-1-raskar.shree97@gmail.com> <20251004015623.7019-2-raskar.shree97@gmail.com> Content-Language: en-US From: Bhanu Seshu Kumar Valluri In-Reply-To: <20251004015623.7019-2-raskar.shree97@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 04/10/25 07:26, Shrikant Raskar wrote: > The MAX30100 sensor supports multiple LED pulse widths (200us, 400us, > 800us, 1600us). These settings affect measurement resolution and power > consumption. Until now, the driver always defaulted to 1600us. > > Introduce a new device tree property `maxim,pulse-width` that allows > users to select the desired pulse width in microseconds from device > tree. > > Valid values are: 200, 400, 800, 1600. > > This prepares for driver changes that read this property and configure > the SPO2 register accordingly. > > Signed-off-by: Shrikant Raskar The subject prefix [PATCH 1/2] says it's a two part patch series. But I think you send all changes in a single patch. If single patch use [PATCH] instead of [PATCH 1/2].