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([2600:8803:e7e4:500:74a6:843b:f33:21ae]) by smtp.gmail.com with ESMTPSA id 006d021491bc7-66fdf303607sm122595eaf.14.2026.02.07.10.29.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 07 Feb 2026 10:29:58 -0800 (PST) Message-ID: Date: Sat, 7 Feb 2026 12:29:57 -0600 Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 4/4] iio: adc: ad4080: add support for AD4880 dual-channel ADC To: Antoniu Miclaus , Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , =?UTF-8?Q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Olivier Moysan , Mark Brown , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org References: <8685e3e53667e82c7cdfd66ee6fb1ec3d3c009cd.1770393792.git.antoniu.miclaus@analog.com> Content-Language: en-US From: David Lechner In-Reply-To: <8685e3e53667e82c7cdfd66ee6fb1ec3d3c009cd.1770393792.git.antoniu.miclaus@analog.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2/6/26 10:07 AM, Antoniu Miclaus wrote: > Add support for the AD4880, a dual-channel 20-bit 40MSPS SAR ADC with > integrated fully differential amplifiers (FDA). > > The AD4880 has two independent ADC channels, each with its own SPI > configuration interface. The driver uses spi_new_ancillary_device() to > create an additional SPI device for the second channel, allowing both > channels to share the same SPI bus with different chip selects. > Reviewed-by: David Lechner