Re: [PATCH v4 2/3] media: dt-bindings: alvium: add document YAML binding

[Conor Dooley <conor@kernel.org>]

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On Wed, Jun 07, 2023 at 09:49:18PM +0200, Tommaso Merciai wrote:
> On Wed, Jun 07, 2023 at 06:16:19PM +0100, Conor Dooley wrote:
> > On Wed, Jun 07, 2023 at 03:19:24PM +0200, Tommaso Merciai wrote:

> You are suggesting the following solution:
> 
> minimum: 1
> maximum: 150000
> 
> Right?
> 
> Personally I prefer to keep also 0 but never mind
> is ok also this solution. :)
> 
> Let me know if I have understood correctly pls.
> Thanks in advance :)

Yup, you got it.

> > > +static int alvium_get_dt_data(struct alvium_dev *alvium)
> > > +{
> > > +	struct device *dev = &alvium->i2c_client->dev;
> > > +	struct device_node *node = dev->of_node;
> > > +	struct fwnode_handle *endpoint;
> > > +	int ret = 0;
> > > +
> > > +	if (!node)
> > > +		return -EINVAL;
> > > +
> > > +	ret = fwnode_property_read_u32(dev_fwnode(dev),
> > > +			  "alliedvision,lp2hs-delay-us",
> > > +			  &alvium->lp2hs_delay);
> > > +	if (ret)
> > > +		dev_info(dev, "lp2hs-delay-us not found\n");
> > 
> > And this print, which I also don't understand the presence of as
> > well behaving driver should be quiet, goes away.
> 
> Then you are suggesting to drop this print right?

Yeah, in general we do not want drivers to be printing things while they
are behaving correctly & not having the property isn't an error ;)

Cheers,
Conor.

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