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Thu, 23 Nov 2023 06:26:09 -0800 (PST) Received: from [192.168.1.20] ([178.197.218.100]) by smtp.gmail.com with ESMTPSA id c13-20020aa7df0d000000b0054386466f56sm693278edy.60.2023.11.23.06.26.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 23 Nov 2023 06:26:08 -0800 (PST) Message-ID: <6882a92f-1a15-4ea5-be1e-9d56afc0ce5d@linaro.org> Date: Thu, 23 Nov 2023 15:26:06 +0100 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 v5 1/2] dt-bindings: adc: add AD7173 Content-Language: en-US To: mitrutzceclan Cc: linus.walleij@linaro.org, brgl@bgdev.pl, andy@kernel.org, linux-gpio@vger.kernel.org, Lars-Peter Clausen , Jonathan Cameron , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Michael Walle , Andy Shevchenko , Arnd Bergmann , ChiaEn Wu , Niklas Schnelle , =?UTF-8?Q?Leonard_G=C3=B6hrs?= , Mike Looijmans , Haibo Chen , Hugo Villeneuve , Ceclan Dumitru , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20231123140320.30409-1-user@HYB-hhAwRlzzMZb> From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 23/11/2023 15:02, mitrutzceclan wrote: > From: Dumitru Ceclan > > The AD7173 family offer a complete integrated Sigma-Delta ADC solution > which can be used in high precision, low noise single channel applications > or higher speed multiplexed applications. The Sigma-Delta ADC is intended > primarily for measurement of signals close to DC but also delivers > outstanding performance with input bandwidths out to ~10kHz. > > Signed-off-by: Dumitru Ceclan > --- > V4 -> V5 > - Use string enum instead of integers for "adi,reference-select" > - Fix conditional checking in regards to compatible > > .../bindings/iio/adc/adi,ad7173.yaml | 169 ++++++++++++++++++ > 1 file changed, 169 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml > > diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml > new file mode 100644 > index 000000000000..32a59a2f2e91 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml > @@ -0,0 +1,169 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +# Copyright 2023 Analog Devices Inc. > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/adc/adi,ad7173.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Analog Devices AD7173 ADC > + > +maintainers: > + - Ceclan Dumitru > + > +description: | > + Bindings for the Analog Devices AD717X ADC's. Datasheets for supported chips: Drop "Bindings for" and instead describe hardware. > + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7172-2.pdf > + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7173-8.pdf > + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7175-2.pdf > + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7176-2.pdf > + > +properties: > + compatible: > + enum: > + - adi,ad7172-2 > + - adi,ad7173-8 > + - adi,ad7175-2 > + - adi,ad7176-2 > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + '#address-cells': > + const: 1 > + > + '#size-cells': > + const: 0 > + > + spi-max-frequency: > + maximum: 20000000 > + > + refin-supply: > + description: external reference supply, can be used as reference for conversion. > + > + refin2-supply: > + description: external reference supply, can be used as reference for conversion. > + > + avdd-supply: > + description: avdd supply, can be used as reference for conversion. > + > + required: Please test your code before sending. You ignored my comment. This has both wrong indentation and wrong placement - should be after all properties and patternProperties. Do not ignore comments but respond to them. Best regards, Krzysztof