[PATCH v5 2/4] i3c: Add more parameters for controllers to the header

[Frank Li]

On Thu, Jul 24, 2025 at 11:41:41AM +0200, Wolfram Sang wrote:
> Add standard timing value definition from specification.
>

Reviewed-by: Frank Li <Frank.Li at nxp.com>

> Signed-off-by: Wolfram Sang <wsa+renesas at sang-engineering.com>
> Tested-by: Tommaso Merciai <tommaso.merciai.xr at bp.renesas.com>
> ---
>
> Changes since v4:
> * fixed a spelling error in the commit message
> * dropped the subsystem wide default timeout value as per:
>   https://lore.kernel.org/r/aIH1zUb8tyIlyC3S@shikoro
> * added tag, thanks Tommaso!
>
>  include/linux/i3c/master.h | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/include/linux/i3c/master.h b/include/linux/i3c/master.h
> index 7dfcbe530515..043f5c7ff398 100644
> --- a/include/linux/i3c/master.h
> +++ b/include/linux/i3c/master.h
> @@ -254,6 +254,10 @@ struct i3c_device {
>  #define I3C_BUS_I2C_FM_SCL_MAX_RATE		400000
>  #define I3C_BUS_I3C_SCL_MAX_RATE	12900000
>  #define I3C_BUS_I3C_SCL_TYP_RATE	12500000
> +#define I3C_BUS_TAVAL_MIN_NS		1000
> +#define I3C_BUS_TBUF_MIXED_FM_MIN_NS	1300
> +#define I3C_BUS_THIGH_MIXED_MAX_NS	41
> +#define I3C_BUS_TIDLE_MIN_NS		200000
>  #define I3C_BUS_TLOW_OD_MIN_NS		200
>
>  /**
> --
> 2.47.2
>