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Thu, 5 Jun 2025 11:10:04 -0400 From: Pop Ioan Daniel To: Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , "David Lechner" , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sergiu Cuciurean , "Dragos Bogdan" , Antoniu Miclaus , Olivier Moysan , Javier Carrasco , Matti Vaittinen , Angelo Dureghello , Tobias Sperling , Marcelo Schmitt , Trevor Gamblin , "Ramona Alexandra Nechita" , Pop Ioan Daniel , =?UTF-8?q?Jo=C3=A3o=20Paulo=20Gon=C3=A7alves?= , Herve Codina , , , Subject: [PATCH v7 0/5] Add support for AD7405/ADUM770x Date: Thu, 5 Jun 2025 18:09:38 +0300 Message-ID: <20250605150948.3091827-1-pop.ioan-daniel@analog.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: MDmK1m5lpJ10jF8joYrN6XDWjNEt9bd2 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNjA1MDEzMSBTYWx0ZWRfXy0kDZdgTaXf2 qilGvDuikq1JT4ZqmP2f4Mqgoe7vqfUdYgqFs9LiNhky8l4N/fxkBF53SRy8nO1pPHbTaR+lFQR ozy2nIiLmtfjURvSd3W8Lc9gtWfeFCc14sA/ioAJiUv4x8oQBU48V465DHxKPm6uYt8m+i13ub7 SuMQD+qmOw9VJlyN9GDmjXN9ZLBxFSROp3R2dwYdsS0dbeeUWocVE96EGYPxMcLMLW1NDKS+C1D 3UJZeeLRewR9I9D9Ma6glqJohCDBAXEidMYpaEDC11O9VVVfyatzu/hyTy/u6mcejfQ3MXtyy5f e7lp+wLcFDWEguoG1VjoQ9M7u0V/17ajLpiQn/gz1fFO24KaschjrThxNBdtqpnjlKS0W9oB4dk J2sGhw92IQL52yrIjbUkG00HOxBtRKB/W+Ty1eGUkhVAFT403oowqrEUl0ipfSDXZ/IEuDmj X-Authority-Analysis: v=2.4 cv=KYLSsRYD c=1 sm=1 tr=0 ts=6841b360 cx=c_pps a=PpDZqlmH/M8setHirZLBMw==:117 a=PpDZqlmH/M8setHirZLBMw==:17 a=IkcTkHD0fZMA:10 a=6IFa9wvqVegA:10 a=gkbNl49xHU_gtnum-JMA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 X-Proofpoint-GUID: MDmK1m5lpJ10jF8joYrN6XDWjNEt9bd2 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=2025-06-05_03,2025-06-05_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 bulkscore=0 phishscore=0 spamscore=0 adultscore=0 lowpriorityscore=0 impostorscore=0 malwarescore=0 priorityscore=1501 mlxscore=0 mlxlogscore=815 suspectscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2506050131 The AD7405 is a high performance, second-order, Σ-Δ modulator that converts an analog input signal into a high speed, single-bit LVDS data stream, with on-chip digital isolation based on Analog Devices, Inc., iCoupler technology. The AD7405 operates from a 4.5 V to 5.5 V (VDD1) power supply and accepts a differential input signal of ±250 mV (±320 mV full-scale). The differential input is ideally suited to shunt voltage monitoring in high voltage applications where galvanic isolation is required. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Pop Ioan Daniel (5): iio: adc: ad4851: ad4851_set_oversampling_ratio parameters update iio: backend: update iio_backend_oversampling_ratio_set iio: adc: adi-axi-adc: add axi_adc_oversampling_ratio_set dt-bindings: iio: adc: add ad7405 iio: adc: ad7405: add ad7405 driver .../bindings/iio/adc/adi,ad7405.yaml | 60 ++++ drivers/iio/adc/Kconfig | 10 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/ad4851.c | 6 +- drivers/iio/adc/ad7405.c | 259 ++++++++++++++++++ drivers/iio/adc/adi-axi-adc.c | 20 +- drivers/iio/industrialio-backend.c | 3 +- include/linux/iio/backend.h | 3 +- 8 files changed, 356 insertions(+), 6 deletions(-) create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7405.yaml create mode 100644 drivers/iio/adc/ad7405.c -- 2.34.1