[alsa-devel] [PATCH V5 2/2] ASoC: SAMSUNG: Add DT support for i2s

[Padma Venkat]

Hi,

On Mon, Dec 24, 2012 at 9:33 AM, Padma Venkat <padma.kvr at gmail.com> wrote:
> Hi,
>
> On Sat, Dec 22, 2012 at 12:32 AM, Kukjin Kim <kgene.kim at samsung.com> wrote:
>> Padma Venkat wrote:
>>>
>>> Hi,
>>>
>>> On Wed, Dec 19, 2012 at 10:39 PM, Mark Brown
>>> <broonie at opensource.wolfsonmicro.com> wrote:
>>> > On Wed, Dec 19, 2012 at 01:24:14PM +0000, Grant Likely wrote:
>>> >> On Thu, 13 Dec 2012 16:12:53 +0530, Padmavathi Venna
>>> <padma.v at samsung.com> wrote:
>>> >
>>> >> > +- compatible : "samsung,samsung-i2s"
>>> >
>>> >> Isn't that kind of redundant?  :-)
>>> >
>>> >> The format of the compatible strings should be "<vendor>,<part-
>>> number>-i2s".
>>> >> Please be specific about the part number that you're doing the binding
>>> >> for. For example; use "samsung,exynos4210-i2s" instead of
>>> "samsung,exynos-i2s".
>>> >
>>> > There are actually versioned IPs here (where the versions are used
>>> > publically in a few places) but it's not clearly documented which is
>>> > which.  It would be reasonable to use the IP versions here I think.
>>>
>>> Samsung has three i2s drivers one for s3c24xx, one for s3c2412 and one
>>> for rest of the platforms. The above mentioned other platforms has
>>> Version 3/4/5 of i2s controllers. This dt binding is for for the i2s
>>
>> Where is the version defined such as 3, 4, 5? So, what is the
>> "sound/soc/Samsung/s3c-i2s-v2.[ch]"?
>
> Versions 3, 4, 5 are defined in dev-audio.c file of corresponding platforms.
> s3c-i2s-v2 is used in s3c2412 platform.
>
>>
>>> driver that has support for Version 3/4/5 of i2s controller. So
>>> "samsung,i2s-v5" is okay as compatible name? Please suggest me.
>>>
>> I agree with using version here but we need some consensus about that.

Any suggestions on i2s compatible name or "samsung,i2s-v5" is okay?

>>
>> - Kukjin
>>
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>
> Thanks
> Padma

Thanks
Padma