On Wed, Jun 01, 2011 at 05:19:26PM -0700, Kevin Hilman wrote: > Ben, > > Please pull in this series from Andy Green for the next merge window. I'll have a look through this set as soon as possible. > v4 is simply a rebase of Andy's v3 against v3.0-rc1 with some basic > sanity testing against with the latest kernel. > > It's also available here for pulling: > > git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm.git for_3.1/i2c-andy > > Original cover letter from Andy below: > > The following series removes cpu_...() usage completely from the > omap-i2c driver by having decisions about functional implementation > choices in the SoC held in cpu-specific hwmod tables that are > already established, or for OMAP1 where there is no hwmod, set at > OMAP1-specific i2c bus addition time. > > Along the way it solves two issues with the existing implementation, > that only 16-bit accesses are documented to be allowed to the I2C > peripheral unit, and that due to a confusion in the existing driver > about whether it is faced with a newer IP version on OMAP3530, currently > it writes to a random non-existent I2C register at times on that > platform. > > The patch series is quite extended from the first try thanks to > comments from Benoit Cousson. > > This 3rd try is based on 2.6.38-rc8 as requested. > > Andy Green (18): > I2C: OMAP2+: Set hwmod flags to only allow 16-bit accesses to i2c > I2C: OMAP2+: Name registers in I2C IP V2 only accordingly > I2C: OMAP2+: Introduce I2C IP versioning constants > I2C: OMAP2+: Tag all OMAP2+ hwmod defintions with I2C IP revision > I2C: OMAP: add rev to omap i2c platform data > I2C: OMAP1: set IP revision in platform data > I2C: OMAP2+: Pass hwmod rev knowledge via platform_data when i2c bus > added > I2C: OMAP2+: use platform_data ip revision to select register map > I2C: OMAP2+: Solve array bounds overflow error on i2c idle > I2C: OMAP2+: address confused probed version naming > I2C: OMAP2+: increase omap_i2c_dev_attr flags from u8 to u32 > I2C: OMAP1/OMAP2+: add flags field to omap i2c platform data > I2C: OMAP2+: Pass flags up to omap i2c platform_data as well > I2C: OMAP1/OMAP2+: create omap I2C functionality flags for each > cpu_... test > I2C: OMAP2+: add correct functionality flags to all omap2plus i2c > dev_attr > I2C: OMAP1: set i2c unit feature implementation flags in platform > data > I2C: OMAP2+: Convert omap I2C driver to use feature implementation > flags from platform data > I2C: OMAP1/OMAP2+: prepend I2C IP version to probed version shown in > dev_info > > arch/arm/mach-omap2/omap_hwmod_2420_data.c | 8 ++- > arch/arm/mach-omap2/omap_hwmod_2430_data.c | 6 ++ > arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 13 ++++ > arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 18 ++++- > arch/arm/plat-omap/i2c.c | 27 ++++++++ > arch/arm/plat-omap/include/plat/i2c.h | 3 +- > drivers/i2c/busses/i2c-omap.c | 100 +++++++++++++++------------- > include/linux/i2c-omap.h | 29 ++++++++ > 8 files changed, 153 insertions(+), 51 deletions(-) > > -- > 1.7.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-i2c" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Ben Dooks, ben@xxxxxxxxx, http://www.fluff.org/ben/ Large Hadron Colada: A large Pina Colada that makes the universe disappear. -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
