Re: [PATCH] mfd: intel_soc_pmic_crc: Add support for non ACPI instantiated i2c_client

[Andy Shevchenko <andy@kernel.org>]

On Sat, Oct 26, 2024 at 01:42:36PM +0200, Hans de Goede wrote:
> On 25-Oct-24 3:27 PM, Andy Shevchenko wrote:
> > On Fri, Oct 25, 2024 at 10:37:12AM +0200, Hans de Goede wrote:

...

> >> +static const struct i2c_device_id crystal_cove_i2c_match[] = {
> >> +	{ "intel-crystal-cove" },
> > 
> > Why this can't be "crystal_cove_i2c"?
> 
> It can be any string as long as it is unique. Typically this will
> be vendor-model-name though and having i2c in there is a bit weird
> since this is used for the modalias, which gets prefixed with
> "i2c:" already.
> 
> Therefor I would prefer to keep this as is. But if you have
> a strong preference I can change this for v2.
> 
> Please let me know how you want to proceed with this patch.

I think that I would like to have the same name there and in the .driver below.
If you think we need align these across PMIC MFD drivers, I'm fine with that as
well.

> >> +	{ }
> >> +};

...

> >>  	.driver = {
> >>  		.name = "crystal_cove_i2c",

At least two options based on the existing code:
"Crystal Cove PMIC" or "intel_soc_pmic_crc". I'm also
not against other one as long as it's done for all
PMIC MFD drivers.

> >>  		.pm = pm_sleep_ptr(&crystal_cove_pm_ops),
> >>  		.acpi_match_table = crystal_cove_acpi_match,
> >>  	},

-- 
With Best Regards,
Andy Shevchenko