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[98.183.112.25]) by smtp.gmail.com with ESMTPSA id ea9-20020a056870070900b0021998dc2bf1sm510172oab.36.2024.02.06.09.26.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Feb 2024 09:26:45 -0800 (PST) From: David Lechner To: linux-iio@vger.kernel.org Cc: David Lechner , Michael Hennerich , Jonathan Cameron , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?utf-8?q?Nuno_S=C3=A1?= , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] iio: adc: ad7944: new driver Date: Tue, 6 Feb 2024 11:25:58 -0600 Message-ID: <20240206-ad7944-mainline-v1-0-bf115fa9474f@baylibre.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mailer: b4 0.12.4 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1790171353583079891 X-GMAIL-MSGID: 1790171353583079891 This is a new driver for the Analog Devices AD7944/AD7985/AD7986 family of ADCs. These are fairly simple chips (e.g. no configuration registers). The initial driver is only supporting the 4-wire SPI mode. We plan to follow up with support for the 3-wire SPI mode. This work is done on behalf of Analog Devices, Inc., hence the MAINTAINERS are @analog.com folks. This has been tested using an EVAL-AD7985FMCZ evaluation board with a Xilinx ZedBoard. --- David Lechner (2): dt-bindings: iio: adc: add ad7944 ADCs iio: adc: ad7944: add driver for AD7944/AD7985/AD7986 .../devicetree/bindings/iio/adc/adi,ad7944.yaml | 231 ++++++++++++ MAINTAINERS | 9 + drivers/iio/adc/Kconfig | 10 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/ad7944.c | 397 +++++++++++++++++++++ 5 files changed, 648 insertions(+) --- base-commit: 81e8e40ea16329914f78ca1f454d04f570540ca8 change-id: 20240206-ad7944-mainline-17c968aa0967