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Fri, 3 Jul 2026 06:10:38 -0400 From: Kim Seer Paller Date: Fri, 3 Jul 2026 18:10:07 +0800 Subject: [PATCH v4 2/6] dt-bindings: iio: dac: add support for AD3532R/AD3532 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-ID: <20260703-iio-ad3532r-support-v4-2-69d9a336f4e8@analog.com> References: <20260703-iio-ad3532r-support-v4-0-69d9a336f4e8@analog.com> In-Reply-To: <20260703-iio-ad3532r-support-v4-0-69d9a336f4e8@analog.com> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , "Andy Shevchenko" , Michael Hennerich , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley CC: , , , , Kim Seer Paller , Conor Dooley X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1783073424; l=2293; i=kimseer.paller@analog.com; s=20250213; h=from:subject:message-id; bh=ZJT8k8sTYcw12a8/QGx6AqB3YyQW9OhZG3vVqXikb8w=; b=IaHRgMY9rUM/C/FmqkXFd+FM5x0Y/lwT5g5bFe6VaITwAX22Vo9TpMViB8FXtEsowuA/Ediiw aXlv5E7QYzHD00SHlFIyxz4OsEqGmqZ6Db9zMH4Ceu5r9SKD+fMnObt X-Developer-Key: i=kimseer.paller@analog.com; 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This adds compatible strings for the AD3532R/AD3532. Acked-by: Conor Dooley Signed-off-by: Kim Seer Paller --- .../devicetree/bindings/iio/dac/adi,ad3530r.yaml | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml index a355d52a9d64..2fe098619772 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml @@ -10,15 +10,17 @@ maintainers: - Kim Seer Paller description: | - The AD3530/AD3530R (8-channel) and AD3531/AD3531R (4-channel) are low-power, - 16-bit, buffered voltage output digital-to-analog converters (DACs) with - software-programmable gain controls, providing full-scale output spans of 2.5V - or 5V for reference voltages of 2.5V. These devices operate from a single 2.7V - to 5.5V supply and are guaranteed monotonic by design. The "R" variants - include a 2.5V, 5ppm/°C internal reference, which is disabled by default. + The AD3530/AD3530R (8-channel), AD3531/AD3531R (4-channel), and AD3532/AD3532R + (16-channel) are low-power, 16-bit, buffered voltage output digital-to-analog + converters (DACs) with software-programmable gain controls, providing + full-scale output spans of 2.5V or 5V for reference voltages of 2.5V. These + devices operate from a single 2.7V to 5.5V supply and are guaranteed monotonic + by design. The "R" variants include a 2.5V, 5ppm/°C internal reference, which + is disabled by default. Datasheet can be found here: https://www.analog.com/media/en/technical-documentation/data-sheets/ad3530_ad530r.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/ad3531-ad3531r.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/ad3532r.pdf properties: compatible: @@ -27,6 +29,8 @@ properties: - adi,ad3530r - adi,ad3531 - adi,ad3531r + - adi,ad3532 + - adi,ad3532r reg: maxItems: 1 -- 2.34.1