On 23/10/2023 16:05, Ramona Gradinariu wrote: > 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. > > Signed-off-by: Ramona Gradinariu <ramona.gradinariu@xxxxxxxxxx> > --- > changes in v2: > - added default value > - updated description > - updated commit message > .../devicetree/bindings/iio/imu/adi,adis16475.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml b/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml > index c73533c54588..135ccdd5c392 100644 > --- a/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml > +++ b/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml > @@ -47,6 +47,12 @@ properties: > spi-max-frequency: > maximum: 2000000 > > + spi-cs-inactive-delay-ns: > + minimum: 16000 > + default: 16000 > + description: > + Indicates the stall time between consecutive SPI transactions. You can skip the description entirely, it is coming from spi-peripheral-props. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Best regards, Krzysztof
