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Mon, 7 Sep 2026 06:19:52 -0400 From: Antoniu Miclaus To: Antoniu Miclaus , =?UTF-8?q?Nuno=20S=C3=A1?= , Michael Hennerich , Jonathan Cameron , David Lechner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , , Subject: [PATCH 1/2] dt-bindings: iio: adc: ad4080: add AD4885 support Date: Mon, 7 Sep 2026 13:19:43 +0300 Message-ID: <20260907101944.9748-2-antoniu.miclaus@analog.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260907101944.9748-1-antoniu.miclaus@analog.com> References: <20260907101944.9748-1-antoniu.miclaus@analog.com> 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-Spam-Info: AW1haW4tMjYwOTA3MDExMyBTYWx0ZWRfXwnuOZffmEtLJ LKZBxCJbuQahKyFzqrROOXiRL82OHVlQk4lvdXvnzEox7dF5hJ4DXfwh4WPtYrMjcc75ivIVMC9 J73gupmfWzUEPQfEGDOneWUiS/yf+OL4ASU+21BIWehRpRkz/+T6 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTA3MDExMyBTYWx0ZWRfX3CJIAxGJjUuK P2Wh4YPQPLgx0qbNUT7MEpDgzOtO4ULA9R2L9ewip1dyRgZOI3qkJiOPsiYk/LN5DQbJ6YxCCXT htoDayJGlZ7hNpKnSarQ+yxL2gOCAADw0ZYiRhiO9ehi5C74VMJ8jUCQj0v38IeYdXUtIPs0m7G AH9blkUU7fvR4v4asFkXGcFbh4hhbz+Uur7KtZxxYTslq1+WK0i98yn+yA4X67ems/vsx8UapJ+ /usFmIGf4JsxbwNBdEc/M2v0ZzIKePzWIYcXlkK+lmMOHWzJ8zD/owArdXx2MmYt2FQhuEm9yJM cVe4oTSxCwpabgK+TJkUokufxkw1JQmqhJ45IP4tGm66H+FobK4LYN1rWRRMUiCILFPg4m82xF0 QgjsnEXugPaFRR3MwAn6CZm/AQy0waSvxo2ZCFYB032uEMoYXMmRo0B8OQMEEksJaJrsY6sDy2+ euaOm/FnDuOTrEo3LGA== X-Proofpoint-ORIG-GUID: neeSgO_wCu9jIMT9zx3HKOSvoBhzj-Uv X-Proofpoint-GUID: neeSgO_wCu9jIMT9zx3HKOSvoBhzj-Uv X-Authority-Analysis: v=2.4 cv=SOdykuvH c=1 sm=1 tr=0 ts=6a9e8fd0 cx=c_pps a=3WNzaoukacrqR9RwcOSAdA==:117 a=3WNzaoukacrqR9RwcOSAdA==:17 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=0sLvza09kfJOxVLZPwjg:22 a=uXIjobp8t2wMuQ0fPvqm:22 a=gAnH3GRIAAAA:8 a=V2QI8PVkUmR9KlRn6N4A:9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-07_02,2026-09-07_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 malwarescore=0 impostorscore=0 adultscore=0 priorityscore=1501 phishscore=0 suspectscore=0 spamscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609070113 Add AD4885 compatible string to the AD4080 devicetree binding. The AD4885 is a dual-channel, 16-bit, 10 MSPS SAR ADC, sharing the same register map and interface as the AD4080 family. Like the AD4884, it requires two SPI chip selects and two io-backends for its independent ADC channels. The AD4885 is the dual-channel variant of the AD4085 and differs from the AD4884 in its maximum throughput and LVDS conversion clock count, which requires distinct chip configuration in the driver, precluding a fallback compatible. Signed-off-by: Antoniu Miclaus --- Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml index db8467b98e67..07ac4e07f415 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml @@ -41,6 +41,7 @@ properties: - adi,ad4880 - adi,ad4883 - adi,ad4884 + - adi,ad4885 reg: minItems: 1 @@ -105,6 +106,7 @@ allOf: - adi,ad4880 - adi,ad4883 - adi,ad4884 + - adi,ad4885 then: properties: reg: -- 2.43.0