2 Commits

Author	SHA1	Message	Date
Andy Green	6e84650e2f	qi-delay-after-stop.patch ... Bitbang I2C could do with delay after last stop before next back-back transaction Signed-off-by: Andy Green <andy@openmoko.com>	2008-11-28 10:16:39 +00:00
Andy Green	65087a264e	introduce-i2c.patch ... Introduce generic bitbang I2C system, and a s3c24xx-specific implementation of it that knows which GPIO pins and how to control them. The generic bitbang stuff exposes synchronous (ie, it will return when it is done) and asynchronous read and write APIs, allowing the delay between bits to be hidden in other slow, looping code if necessary. Signed-off-by: Andy Green <andy@openmoko.com>	2008-11-28 10:16:36 +00:00