Commit 398e3479 authored by Billy Tsai's avatar Billy Tsai Committed by Jonathan Cameron
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dt-bindings: iio: adc: Remove the property "aspeed,trim-data-valid" 



If the property is set on a device without valid trimming data in the OTP
the ADC will not function correctly. Therefore, this patch drops the use
of this property to avoid this scenario.

Fixes: 2bdb2f00 ("dt-bindings: iio: adc: Add ast2600-adc bindings")
Signed-off-by: default avatarBilly Tsai <billy_tsai@aspeedtech.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221114025057.10843-2-billy_tsai@aspeedtech.com


Cc: <Stable@vger.kernel.org>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent fdd0d6b2

Documentation/devicetree/bindings/iio/adc/aspeed,ast2600-adc.yaml

+0 −7
Original line number Diff line number Diff line
@@ -62,13 +62,6 @@ properties: 
    description:

      Inform the driver that last channel will be used to sensor battery.



  aspeed,trim-data-valid:

    type: boolean

    description: |

      The ADC reference voltage can be calibrated to obtain the trimming

      data which will be stored in otp. This property informs the driver that

      the data store in the otp is valid.



required:

  - compatible

  - reg