Doug Anderson wrote:

On Tue, Nov 20, 2012 at 8:09 PM, Mark Brown
[off-list ref] wrote:

quoted

On Tue, Nov 20, 2012 at 02:27:04PM -0800, Doug Anderson wrote:

quoted

From: Padmavathi Venna <redacted>

Get the i2c bus number that the device is connected to using the alias
id.  This makes debugging / grokking of kernel messages much easier.

This doesn't look like a s3c2410 specific change - it's a generic device
tree issue.  This suggests that it sohuld be implemented in the
framework so that all I2C controllers with DT can use it.

Good suggestion.  I have posted a series with the title "Add automatic
bus number support for i2c busses with device tree".  It contains the
i2c-core patch as well as a patch removing similar code from the pxa
i2c driver.

Kukjin: please consider this patch abandoned and superseded by the new
i2c-core patch.  As Olof said, the patch for adding aliases for
exynos4 should still be fine to apply.

OK, I see.

Thanks.

Best regards,
Kgene.
--
Kukjin Kim [off-list ref], Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.