Commit 0c86e338 authored by Matti Vaittinen's avatar Matti Vaittinen Committed by Jonathan Cameron
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dt-bindings: iio: adc: Add ROHM BD79100G 



The ROHM BD79100G is a 12-bit ADC which can be read over SPI. Device has
no MOSI pin. ADC results can be read from MISO by clocking in 16 bits.
The 4 leading bits will be zero, last 12 containig the data.

Device has only VCC supply pin, which acts also as a VFS, determining the
voltage for full 12-bits. Specifying it is mandatory.

This seems identical to the ti,ads7866.

Support ROHM BU79100G using ti,ads7866 as a fallback.

Signed-off-by: default avatarMatti Vaittinen <mazziesaccount@gmail.com>
Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/4907a096eee1f54afae834213cf721b551382d4e.1747203712.git.mazziesaccount@gmail.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 5aef97a9

Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml

+34 −29
Original line number Diff line number Diff line
@@ -17,7 +17,9 @@ description: | 


properties:

  compatible:

    enum:

    oneOf:

      - items:

          - enum:

              - adi,ad7091

              - adi,ad7091r

              - adi,ad7273
@@ -46,6 +48,9 @@ properties: 
              - ti,ads7867

              - ti,ads7868

              - lltc,ltc2314-14

      - items:

          - const: rohm,bu79100g

          - const: ti,ads7866



  reg:

    maxItems: 1