Re: [v2,1/1] i2c: designware: Add SMBus Quick Command support

[Jarkko Nikula]

On 4/14/25 12:02 PM, Wolfram Sang wrote:
> > +#define DW_IC_TAR_SMBUS_QUICK_CMD		BIT(16)
>
> This bit does not exist on the instance in the Renesas RZ/N1D SoC. So,
> this patch needs some versioning which HW can do this and which can't.
Yes, SMBUS features are only available starting from IP version 2.00a.