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dt-bindings: iio: dac: add support for AD3532R/AD3532

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The AD3532R/AD3532 is a 16-channel version of the AD3530R/AD3530.
This adds compatible strings for the AD3532R/AD3532.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Kim Seer Paller <kimseer.paller@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Kim Seer Paller 2026-07-03 18:10:07 +08:00 committed by Jonathan Cameron
parent c85df72d8d
commit 57fe3897e1
1 changed files with 10 additions and 6 deletions
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16
Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml
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@ -10,15 +10,17 @@ maintainers:
- Kim Seer Paller <kimseer.paller@analog.com>
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