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Fri, 2 May 2025 04:59:23 -0400 From: Antoniu Miclaus To: , , , , , CC: Antoniu Miclaus Subject: [PATCH v4 00/10] Add support for AD4080 ADC Date: Fri, 2 May 2025 11:58:55 +0300 Message-ID: <20250502085905.24926-1-antoniu.miclaus@analog.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: cA_G--cdEV8p9gDnb3YQiEW69qriaIrg X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNTAyMDA2OSBTYWx0ZWRfX0nyr0WCMVwoR fVTDLbDvGS4funYQrSrKKgIbDOE157rsGrRN23gHXJ7LfTCbIi3TGWJsCPF2v1/VhDHuEgHw8fF Q+H55MzikaCznbgBdrCEwApCayqsN40Us4zv5pyTvVuO0OdwcfC7n0K6sXOhNxcsL+8w2fbm/7z F9sc2K+PPnXglg+Z0k58AKrUSz8CdMJGM9j4WvVrwHneRG8LKpzkbKgoQR0bH9gCr1LegcIt3l7 r6RlLSaBUeycKRBHmAABR41rjXizSS70K+AqEZuyKRvi+omDeVCTq5ORwmiQekf368OUBTJvMba /Te2Wol0jhf7F6ngNLfir+qHKHRR64AAke6ezSC35EbLBWn6PKL35W9Uo+Smk+RT0nNXUxZD6/s iEijHo8Nx+TnjPQ7YDR0RRTsJb3u+ngVfqDmBh7aqHdqf+N7dSAJgRtwmnCJzro7Osd8QVW2 X-Proofpoint-GUID: cA_G--cdEV8p9gDnb3YQiEW69qriaIrg X-Authority-Analysis: v=2.4 cv=RYCQC0tv c=1 sm=1 tr=0 ts=68148974 cx=c_pps a=PpDZqlmH/M8setHirZLBMw==:117 a=PpDZqlmH/M8setHirZLBMw==:17 a=dt9VzEwgFbYA:10 a=HubKl35eoKcbRmig0ccA:9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-01_06,2025-04-30_01,2025-02-21_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 adultscore=0 lowpriorityscore=0 spamscore=0 impostorscore=0 priorityscore=1501 bulkscore=0 phishscore=0 clxscore=1015 malwarescore=0 suspectscore=0 mlxlogscore=999 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2504070000 definitions=main-2505020069 The AD4080 is a high-speed, low noise, low distortion, 20-bit, Easy Drive, successive approximation register (SAR) analog-to-digital converter (ADC). Maintaining high performance (signal-to-noise and distortion (SINAD) ratio > 90 dBFS) at signal frequencies in excess of 1 MHz enables the AD4080 to service a wide variety of precision, wide bandwidth data acquisition applications. This driver aims to be extended in the future to support multiple parts that are not released yet: AD4081 AD4082 AD4083 AD4084 AD4085 AD4086 AD4087 AD4088 Antoniu Miclaus (10): iio: backend: add support for filter config iio: backend: add support for data alignment iio: backend: add support for number of lanes dt-bindings: iio: adc: add ad408x axi variant iio: adc: adi-axi-adc: add filter type config iio: adc: adi-axi-adc: add data align process iio: adc: adi-axi-adc: add num lanes support dt-bindings: iio: adc: add ad4080 iio: adc: ad4080: add driver support Documetation: ABI: add sinc1 and sinc5+pf1 filter Documentation/ABI/testing/sysfs-bus-iio | 3 + .../bindings/iio/adc/adi,ad4080.yaml | 96 +++ .../bindings/iio/adc/adi,axi-adc.yaml | 2 + MAINTAINERS | 8 + drivers/iio/adc/Kconfig | 14 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/ad4080.c | 569 ++++++++++++++++++ drivers/iio/adc/adi-axi-adc.c | 90 +++ drivers/iio/industrialio-backend.c | 49 ++ include/linux/iio/backend.h | 19 + 10 files changed, 851 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml create mode 100644 drivers/iio/adc/ad4080.c -- 2.49.0