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Fri, 20 Mar 2026 10:08:50 -0400 From: Carlos Jones Jr To: Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , David Lechner , Michael Hennerich , Liam Beguin , =?UTF-8?q?Nuno=20S=C3=A1?= , "Andy Shevchenko" , Tobias Sperling , Jorge Marques CC: , , Subject: [PATCH 2/3] dt-bindings: iio: adc: lltc,ltc2497: add LTC2305 support Date: Fri, 20 Mar 2026 22:08:18 +0800 Message-ID: <20260320140819.191700-3-carlosjr.jones@analog.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260320140819.191700-1-carlosjr.jones@analog.com> References: <20260320140819.191700-1-carlosjr.jones@analog.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: 5aM47TiPdZb0NfjiKUH5fj9hyX-Dvr3R X-Proofpoint-GUID: 5aM47TiPdZb0NfjiKUH5fj9hyX-Dvr3R X-Authority-Analysis: v=2.4 cv=WfoBqkhX c=1 sm=1 tr=0 ts=69bd54fa cx=c_pps a=3WNzaoukacrqR9RwcOSAdA==:117 a=3WNzaoukacrqR9RwcOSAdA==:17 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=0sLvza09kfJOxVLZPwjg:22 a=OmVn7CZJonkx5R5zMQLL:22 a=gEfo2CItAAAA:8 a=gAnH3GRIAAAA:8 a=pGLkceISAAAA:8 a=7uckrkT8fFrKzxKFu3wA:9 a=sptkURWiP4Gy88Gu7hUp:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzIwMDExMiBTYWx0ZWRfX8BhcRCiBSk0t x6f6FHDc8d2IwWImDsBgGNG4Xc2WmPSREesC/v+9TkLg9qdomhcEMKwvr4DqwmpgiYeMaFwFtHa AQJxugOGO1r0RSn6abOuhtyxnOH+AtFYbd4LO2TQ+8LxqezLPAEWpUh445kko4pKBSixOVyfM52 NhIIsw22s3nt3bQv+a420f97+zvE3/5iKVdPGmIn7NLEI8PILois7Qrs+8goHCKwmtygmLy0IjY TxVlAdOKfhEc3WDnOyTd3liNoXq/knF5Tg0E10jYQnD/HnDQgcVTA0+whr2sISFLVOp+DT8IB2m MwGWdU70XdaJFstmq92ygAQIWU+OYEVvG8306O2P89lT6P03Ki2Duv27uMnMU6u8vtuGQ29O3qW HRfWOonni0z0Os0dqrwXhHWCSCsr48cXjnLySEseU1vFcBe0KHX3LHnK/YE87JP+PKdHdL9QCTp c8/0602N19nKE2SGTlA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-20_02,2026-03-19_05,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 priorityscore=1501 phishscore=0 malwarescore=0 lowpriorityscore=0 clxscore=1011 bulkscore=0 adultscore=0 spamscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603200112 Content-Type: text/plain; charset="utf-8" Add support for the LTC2305 2-channel, 12-bit ADC to the existing LTC2497 device tree bindings. The LTC2305 is compatible with the LTC2309 driver implementation. Signed-off-by: Carlos Jones Jr --- .../devicetree/bindings/iio/adc/lltc,ltc2497.yaml | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml b/= Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml index 5cc6a9684077..b246d492950e 100644 --- a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml +++ b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml @@ -4,13 +4,19 @@ $id: http://devicetree.org/schemas/iio/adc/lltc,ltc2497.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# =20 -title: Linear Technology / Analog Devices LTC2497 and LTC2309 ADC +title: Linear Technology / Analog Devices LTC2497 and similar ADCs =20 maintainers: - Michael Hennerich - Liam Beguin =20 description: | + LTC2305: + low noise, low power, 2-channel, 12-bit successive approximation ADC w= ith an + I2C compatible serial interface. + + https://www.analog.com/media/en/technical-documentation/data-sheets/23= 05fa.pdf + LTC2309: low noise, low power, 8-channel, 12-bit successive approximation ADC w= ith an I2C compatible serial interface. @@ -28,6 +34,7 @@ description: | properties: compatible: enum: + - lltc,ltc2305 - lltc,ltc2309 - lltc,ltc2497 - lltc,ltc2499 --=20 2.43.0