Commit 21596040 authored by Ramona Gradinariu's avatar Ramona Gradinariu Committed by Jonathan Cameron
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dt-bindings: adis16475: Add 'spi-cs-inactive-delay-ns' property 



The devices supported by adis16475 driver require a stall period
between SPI transactions (during which the chip select is
inactive), with a minimum value equal to 16 microseconds, thus
adding 'spi-cs-inactive-delay-ns' property, which should indicate
the stall time between consecutive SPI transactions.
The specified minimum time may not be sufficient for all
configurations.

Signed-off-by: default avatarRamona Gradinariu <ramona.gradinariu@analog.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231027140358.328699-3-ramona.gradinariu@analog.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 9405e968

Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml

+4 −0
Original line number Diff line number Diff line
@@ -47,6 +47,10 @@ properties: 
  spi-max-frequency:

    maximum: 2000000



  spi-cs-inactive-delay-ns:

    minimum: 16000

    default: 16000



  interrupts:

    maxItems: 1