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([2600:8803:e7e4:500:e0ca:316a:4629:d835]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-4638354650dsm2255165fac.16.2026.08.22.15.37.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 22 Aug 2026 15:37:24 -0700 (PDT) Message-ID: Date: Sat, 22 Aug 2026 17:37:22 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 1/6] dt-bindings: iio: dac: ad5504: add output-range and missing gpios To: Taha Ed-Dafili <0rayn.dev@gmail.com> Cc: Michael.Hennerich@analog.com, andy@kernel.org, conor+dt@kernel.org, conor.dooley@microchip.com, devicetree@vger.kernel.org, jic23@kernel.org, krzk+dt@kernel.org, lars@metafoo.de, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux@analog.com, nuno.sa@analog.com, robh@kernel.org, skhan@linuxfoundation.org References: <20260822193621.18800-1-0rayn.dev@gmail.com> Content-Language: en-US From: David Lechner In-Reply-To: <20260822193621.18800-1-0rayn.dev@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 8/22/26 2:36 PM, Taha Ed-Dafili wrote: >> This is one that is starting to emerging as a common name, so I would >> call it clear-gpios instead to match the same name on chips with a >> similar function. > > Worth noting Nuno asked for the opposite in v2 review, specifically > to match the datasheet's /CLR pin name: Normally I advocate for matching the pin name too. But there are some common things like reset-gpios where we try to always use the same name. This clear input seems to be one of those common things. > > https://lore.kernel.org/linux-iio/a79296dc96215a579c29c5c9eda464f818f050d6.camel@gmail.com/ > > Let me know which name you'd prefer given that context, and I'll > update it in v7. > > Best Regards, > Taha Ed-Dafili There is only one binding currently with clr-gpios (adi,ltc2688). And only one with clear-gpios (adi,ad5791). Plus at least two more coming soon [1] [2]. In [3], there is a /CLR pin, but we called it reset-gpios because it also resets the control registers. I didn't re-check the datasheets on all of these, but hopefully we are being consistent. [1]: https://lore.kernel.org/linux-iio/20260820-ad5529r-driver-v9-2-ba62e0b2a816@analog.com/ [2]: https://lore.kernel.org/linux-iio/20260802-dac8163-work-v3-1-3ecc7bc66d0d@gmx.net/ [3]: https://lore.kernel.org/linux-iio/20240714133000.5866-5-kimseer.paller@analog.com/