| From: |
| Kim Seer Paller <kimseer.paller-AT-analog.com> |
| To: |
| Jonathan Cameron <jic23-AT-kernel.org>, Lars-Peter Clausen <lars-AT-metafoo.de>, Michael Hennerich <Michael.Hennerich-AT-analog.com>, Rob Herring <robh-AT-kernel.org>, Krzysztof Kozlowski <krzk+dt-AT-kernel.org>, Conor Dooley <conor+dt-AT-kernel.org> |
| Subject: |
| [PATCH 0/4] Add driver for AD3530R and AD3531R DACs |
| Date: |
| Wed, 19 Mar 2025 11:47:54 +0800 |
| Message-ID: |
| <20250319-togreg-v1-0-d8244a502f2c@analog.com> |
| Cc: |
| <linux-iio-AT-vger.kernel.org>, <linux-kernel-AT-vger.kernel.org>, <devicetree-AT-vger.kernel.org>, Kim Seer Paller <kimseer.paller-AT-analog.com> |
| Archive-link: |
| Article |
The AD3530R/AD3530 is an 8-Channel, 16-Bit Voltage Output DAC, while the
AD3531R/AD3531 is a 4-Channel, 16-Bit Voltage Output DAC. These devices
include software-programmable gain controls that provide full-scale
output spans of 2.5V or 5V for reference voltages of 2.5V. They operate
from a single supply voltage range of 2.7V to 5.5V and are guaranteed to
be monotonic by design. Additionally, these devices features a 2.5V,
5ppm/°C internal reference, which is disabled by default.
The AD3531R/AD3531 is not yet released, so the only available datasheet
for now is the AD3530R/AD3530. The only differences between the two is
the number of channels, and register addresses of some registers.
Signed-off-by: Kim Seer Paller <kimseer.paller@analog.com>
---
Kim Seer Paller (4):
iio: ABI: add new DAC powerdown mode
iio: dac: ad3530r: Add ABI file for the AD3530R DAC
dt-bindings: iio: dac: Add adi,ad3530r.yaml
iio: dac: ad3530r: Add driver for AD3530R and AD3531R
Documentation/ABI/testing/sysfs-bus-iio | 2 +
.../ABI/testing/sysfs-bus-iio-dac-ad3530r | 68 +++
.../devicetree/bindings/iio/dac/adi,ad3530r.yaml | 89 ++++
MAINTAINERS | 9 +
drivers/iio/dac/Kconfig | 11 +
drivers/iio/dac/Makefile | 1 +
drivers/iio/dac/ad3530r.c | 585 +++++++++++++++++++++
7 files changed, 765 insertions(+)
---
base-commit: 8dbeb413806f9f810d97d25284f585b201aa3bdc
change-id: 20250319-togreg-fc6a0af961ed
Best regards,
--
Kim Seer Paller <kimseer.paller@analog.com>
