[PATCH 0/7] ARM: S5PC210: I2C devices support and Universal board updates

[Kyungmin Park]

On Tue, Oct 5, 2010 at 5:40 PM, Kukjin Kim <kgene.kim at samsung.com> wrote:
> Kyungmin Park wrote:
>>
>> Hi,
>>
> Hi,
>
>> I think we made some conclusion. first apply the current style and
>> improve it later for consistency.
>>
> Yeah, we should decide for this.
>
> However, it's expected following problem with current I2C style.
>
> Suppose A board want to use only I2C0, 1, 2, 3, 4, 7 as I2C and B board want
> to use all of I2C channels as I2C. If use one kernel image for A and B,
> maybe selected all I2C channels. It can be happened the some problem about
> I2C5 and I2C6 on A board when it used for other purpose.

It's handled by platform_device id. Even though turn on all I2C. A
board don't register 5 or 6 then no configure any GPIOs.

>
> Of course can happen regardless of number of I2C channel, but if more I2C
> channels, the probability can be increased.
>
> Anyway I know Mr. Han is preparing I2C patches for it and almost done.
> How about continuing discussion for this after submitting it?
>
> I think we have some time that talk about this issue.
>
> Thanks.
>
> Best regards,
> Kgene.
> --
> Kukjin Kim <kgene.kim at samsung.com>, Senior Engineer,
> SW Solution Development Team, Samsung Electronics Co., Ltd.
>
>
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