[PATCH i2c-next v7 1/5] dt-bindings: i2c: Add 'bus-timeout-ms' and '#retries' properties as common optional

Rob Herring robh at kernel.org
Fri Oct 12 09:11:48 AEDT 2018

On Fri,  5 Oct 2018 14:45:03 -0700, Jae Hyun Yoo wrote:
> This commit adds 'bus-timeout-ms' and '#retries' properties as
> common optional properties that can be used for setting 'timeout'
> and 'retries' values of 'struct i2c_adapter'. With this patch, the
> bus timeout value and the master transfer retries count can be set
> through these properties at the registration time of an adapter.
> Still the values can be set by I2C_TIMEOUT and I2C_RETRIES ioctls
> on cdev at runtime too.
> These properties may not be supported by all drivers. However, if
> a driver wants to support one of them, it should adapt the
> bindings in this document.
> Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo at linux.intel.com>
> ---
>  Documentation/devicetree/bindings/i2c/i2c.txt | 6 ++++++
>  1 file changed, 6 insertions(+)

Reviewed-by: Rob Herring <robh at kernel.org>

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