From: Ramona Gradinariu Date: Fri, 27 Oct 2023 14:03:58 +0000 (+0300) Subject: dt-bindings: adis16460: Add 'spi-cs-inactive-delay-ns' property X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e4cfeca8f8cb36e13a8764fc7605bb2f338be10b;p=linux.git dt-bindings: adis16460: Add 'spi-cs-inactive-delay-ns' property The adis16460 device requires a stall time between SPI transactions (during which the chip select is inactive), with a minimum value equal to 16 microseconds. This commit adds '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: Ramona Gradinariu Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20231027140358.328699-4-ramona.gradinariu@analog.com Signed-off-by: Jonathan Cameron --- diff --git a/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml b/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml index 4e43c80e5119f..4cacc9948726f 100644 --- a/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml +++ b/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml @@ -25,6 +25,10 @@ properties: spi-cpol: true + spi-cs-inactive-delay-ns: + minimum: 16000 + default: 16000 + interrupts: maxItems: 1