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[0/4] Add driver for LTC2664 and LTC2672

Message ID 20240412032102.136071-1-kimseer.paller@analog.com (mailing list archive)
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Series Add driver for LTC2664 and LTC2672 | expand

Message

Kim Seer Paller April 12, 2024, 3:20 a.m. UTC 
The LTC2664 is a 4 Channel, Voltage Output SoftSpan DAC while LTC2672 is a 5
channel, Current Output Softspan DAC. The ABI defined for the driver:

LTC2664 - toggle mode channels:
        * out_voltageY_toggle_en
        * out_voltageY_raw0
        * out_voltageY_raw1
        * out_voltageY_symbol

LTC2672 - toggle mode channels:
        * out_currentY_toggle_en
        * out_currentY_raw0
        * out_currentY_raw1
        * out_currentY_symbol

Default channels won't have any of the above ABIs.

Kim Seer Paller (4):
  dt-bindings: iio: dac: Add adi,ltc2664.yaml
  iio: ABI: add ABI file for the LTC2664 DAC
  iio: ABI: add ABI file for the LTC2672 DAC
  iio: dac: ltc2664: Add driver for LTC2664 and LTC2672

 .../ABI/testing/sysfs-bus-iio-dac-ltc2664     |  30 +
 .../ABI/testing/sysfs-bus-iio-dac-ltc2672     |  30 +
 .../bindings/iio/dac/adi,ltc2664.yaml         | 230 +++++
 MAINTAINERS                                   |  11 +
 drivers/iio/dac/Kconfig                       |  11 +
 drivers/iio/dac/Makefile                      |   1 +
 drivers/iio/dac/ltc2664.c                     | 785 ++++++++++++++++++
 7 files changed, 1098 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2664
 create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2672
 create mode 100644 Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml
 create mode 100644 drivers/iio/dac/ltc2664.c


base-commit: 27eea4778db8268cd6dc80a5b853c599bd3099f1