Add ADIS1657X family devices compatibles and specify the according maximum SPI baudrate. Similarly to other ADIS1650X devices, ADIS1657X supports sync-mode values [0,2]. Each newly added device has a different angular velocity/linear acceleration/ delta velocity scale combination, as follows: Accel dynamic range sensitivity: - 262144000 LSB/g: ADIS16575 - 52428800 LSB/g: ADIS16576, ADIS16577 Gyro dynamic range sensitivity: - 2621440 LSB/deg/sec: ADIS1575-2, ADIS1576-2, ADIS1577-2 - 655360 LSB/deg/sec: ADIS1575-3, ADIS1576-3, ADIS1577-3 Delta velocity sensitivity: - 2^15/100 LSB/m/sec: ADIS16575 - 2^15/125 LSB/m/sec: ADIS16576 - 2^15/400 LSB/m/sec: ADIS16577 Each ADIS1657X device supports FIFO usage and a sample-rate of 4.1KHz, meanwhile the already existing devices do not support FIFO usage and have a maximum sample-rate of 2.1KHz. Signed-off-by: Ramona Gradinariu <ramona.bolboaca13@xxxxxxxxx> --- changes in v2: - updated commit message stating the differences between the new added devices and existing ones supported by this driver .../bindings/iio/imu/adi,adis16475.yaml | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml b/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml index db52e7063116..9d185f7bfdcb 100644 --- a/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml +++ b/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml @@ -37,6 +37,12 @@ properties: - adi,adis16507-1 - adi,adis16507-2 - adi,adis16507-3 + - adi,adis16575-2 + - adi,adis16575-3 + - adi,adis16576-2 + - adi,adis16576-3 + - adi,adis16577-2 + - adi,adis16577-3 reg: maxItems: 1 @@ -98,6 +104,12 @@ allOf: - adi,adis16507-1 - adi,adis16507-2 - adi,adis16507-3 + - adi,adis16575-2 + - adi,adis16575-3 + - adi,adis16576-2 + - adi,adis16576-3 + - adi,adis16577-2 + - adi,adis16577-3 then: properties: @@ -114,6 +126,23 @@ allOf: dependencies: adi,sync-mode: [ clocks ] + - if: + properties: + compatible: + contains: + enum: + - adi,adis16575-2 + - adi,adis16575-3 + - adi,adis16576-2 + - adi,adis16576-3 + - adi,adis16577-2 + - adi,adis16577-3 + + then: + properties: + spi-max-frequency: + maximum: 15000000 + unevaluatedProperties: false examples: -- 2.34.1