On Fri, May 20, 2011 at 09:16:24PM +0530, Avinash.H.M wrote: > The sequence of _ocp_softreset doesn't work for i2c. The i2c module has a > special sequence to reset the module. The sequence is > - Disable the I2C. > - Write to SOFTRESET bit. > - Enable the I2C. > - Poll on the RESETDONE bit. > The sequence is implemented as a function and the i2c_class is updated with > the correct 'reset' pointer. omap_hwmod_softreset function is implemented > which triggers the softreset by writing into sysconfig register. On following > this sequence, i2c module resets properly and timeouts are not seen. > > Cc: Rajendra Nayak <rnayak@xxxxxx> > Cc: Paul Walmsley <paul@xxxxxxxxx> > Cc: Benoit Cousson <b-cousson@xxxxxx> > Cc: Kevin Hilman <khilman@xxxxxx> > Signed-off-by: Avinash.H.M <avinashhm@xxxxxx> > --- Hi Kevin, Paul , Ping .. could you please review this. thanks , - Avinash -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
