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([2600:8803:e7e4:1d00:4489:d382:ca90:f531]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-731d31a1f04sm590393a34.14.2025.05.02.12.04.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 May 2025 12:04:36 -0700 (PDT) Message-ID: <2349fa18-efbb-44f9-bfab-323ab3ec2453@baylibre.com> Date: Fri, 2 May 2025 14:04:35 -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 v2 5/5] iio: adc: ad7606: add gain calibration support To: Angelo Dureghello , Jonathan Cameron , =?UTF-8?Q?Nuno_S=C3=A1?= , Andy Shevchenko , Lars-Peter Clausen , Michael Hennerich , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20250502-wip-bl-ad7606-calibration-v2-0-174bd0af081b@baylibre.com> <20250502-wip-bl-ad7606-calibration-v2-5-174bd0af081b@baylibre.com> From: David Lechner Content-Language: en-US In-Reply-To: <20250502-wip-bl-ad7606-calibration-v2-5-174bd0af081b@baylibre.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 5/2/25 8:27 AM, Angelo Dureghello wrote: > From: Angelo Dureghello > > Add gain calibration support, using resistor values set on devicetree, > values to be set accordingly with ADC external RFilter, as explained in > the ad7606c-16 datasheet, rev0, page 37. > > Usage example in the fdt yaml documentation. > > Signed-off-by: Angelo Dureghello > --- Tested-by: David Lechner