Hi , The patches solve the reset timeouts seen in i2c and gpio modules while booting omap2 and omap3. version: v2 * For discussion on v1, please refer http://www.spinics.net/lists/linux-omap/msg49483.html * changes from v1: - moved i2c specific things from hwmod files to i2c files. - fixed comments from Paul. Baseline: The patches are based on * git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6.git * master branch. * v2.6.39-rc1 commit (0ce790e) Testing: * build tested omap2plus_defconfig for warnings and errors. none introduced. * boot tested on 2430. * tested for 'core off' in suspend resume on 3430 sdp. core off counters increment after suspend resume. Core off works with below commands, echo 1 > /debug/pm_debug/enable_off_mode echo mem > /sys/power/state cat /debug/pm_debug/count | grep ^core Dependencies: * need patch "OMAP2+: hwmod data: Set hwmod flags to only allow 16-bit accesses to i2c" from Andry Green for accessing i2c_sysc. Without this even with this patch, we will see i2c reset timeouts. br , - Avinash --- Avinash.H.M (2): OMAP2/3: hwmod: fix the i2c-reset timeout during bootup OMAP2/3: hwmod: fix gpio-reset timeouts seen during bootup. arch/arm/mach-omap2/i2c.c | 58 ++++++++++++++++++++++++++++ arch/arm/mach-omap2/omap_hwmod_2420_data.c | 5 ++ arch/arm/mach-omap2/omap_hwmod_2430_data.c | 6 +++ arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 7 +++ arch/arm/plat-omap/include/plat/i2c.h | 3 + 5 files changed, 79 insertions(+), 0 deletions(-) -- 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
