Commit 21a12e61 authored by Marco Felsch's avatar Marco Felsch Committed by Jonathan Cameron
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dt-bindings: iio: adc: ti,ads1015: fix datarate max value and meaning 



Datarate (dr) is a 3-bit wide register field. Values from 0 to 7 are
allowed for all devices but only for the ADS1115 devices a value of 7
does make a difference.

While on it fix the description of the datarate for ADS1115 devices as
well.

Signed-off-by: default avatarMarco Felsch <m.felsch@pengutronix.de>
Acked-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230621160857.3400747-1-m.felsch@pengutronix.de


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 1cbf2c4b

Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml

+13 −2
Original line number Diff line number Diff line
@@ -78,9 +78,9 @@ patternProperties: 
      ti,datarate:

        $ref: /schemas/types.yaml#/definitions/uint32

        minimum: 0

        maximum: 6

        maximum: 7

        description: |

          Data acquisition rate in samples per second

          Data acquisition rate in samples per second for ADS1015, TLA2024

          0: 128

          1: 250

          2: 490
@@ -88,6 +88,17 @@ patternProperties: 
          4: 1600 (default)

          5: 2400

          6: 3300

          7: 3300



          Data acquisition rate in samples per second for ADS1115

          0: 8

          1: 16

          2: 32

          3: 64

          4: 128 (default)

          5: 250

          6: 475

          7: 860



    required:

      - reg