[i2c] [PATCH V3] I2C driver for IMX
jbe at pengutronix.de
Thu Apr 10 13:33:51 CEST 2008
On Thursday 10 April 2008 12:33, Darius wrote:
> Jean Delvare wrote:
> > On Wed, 9 Apr 2008 22:25:39 -0500 (CDT), Kumar Gala wrote:
> >> On Thu, 10 Apr 2008, Ben Dooks wrote:
> >>> On Tue, Apr 08, 2008 at 11:01:25AM +0300, Darius wrote:
> >>>> changes:
> >>>> 1. Removed hardcoded constants
> >>>> 2. Fixed bug in chip hardware
> >>>> 3. Added i2c device for mx1ads
> >>>> Tested with mx1ads v2.0 board and LCD on I2C interface driver
> >>>> Signed-off-by: Darius Augulis <augulis.darius at gmail.com>
> >>>> ---
> >>> Hmm, this hasn't appeared on the i2c list where it should be being
> >>> reviewed before submission. Not bothered to look or snip the rest.
> >> looking at this it seems the HW is identical to the driver handled by
> >> i2c-mpc.c. (which is used on Motorola and now Freescale PPC chips).
Same answer as last year.
> > Then I guess that we want to add support to the i2c-mpc driver rather
> > than adding another driver to the kernel tree?
> I prefer to use separate driver for imx i2c inteface.
> if it's not needed for all, I'll leave it for my private needs.
As I did with my imx i2c driver last year....Yes, this I2C controller is
mostly the same than the one in the MPC family and mostly the same the ones
we can find in the MCX family (i.MX21/27, i.MX31?). But it seems there is
noone who is able to write such a generic driver.
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