Several more OMAP2+ power management fixes, optimizations, and
cleanup, intended for 3.9. This series is also a prerequisite for the
functional powerdomain conversion series.
I'll plan to bundle these patches together into a pull request with the first
set of 3.9 PM patches, sent earlier.
- Paul
---
vmlinux object size
(delta in bytes from TEST_pm_cleanup_fixes_a_3.9 (8f5e20850396fc60fd4ee01f586705033902bb53)):
text data bss total kernel
+460 -368 0 +92 am33xx_only
+200 -464 0 -264 n800_multi_omap2xxx
+192 -144 0 +48 n800_only_a
0 0 0 0 omap1_defconfig
0 0 0 0 omap1_defconfig_1510innovator_only
0 0 0 0 omap1_defconfig_5912osk_only
+296 -1816 0 -1520 omap2plus_defconfig
+272 -176 0 +96 omap2plus_defconfig_2430sdp_only
+232 -1816 0 -1584 omap2plus_defconfig_cpupm
+280 -1520 0 -1240 omap2plus_defconfig_no_pm
+4388 -1016 0 +3372 omap2plus_defconfig_omap2_4_only
+468 -952 0 -484 omap2plus_defconfig_omap3_4_only
+700 -584 -144 -28 rmk_omap3430_ldp_allnoconfig
+452 -648 0 -196 rmk_omap3430_ldp_oldconfig
+700 -584 -144 -28 rmk_omap4430_sdp_allnoconfig
+424 -328 0 +96 rmk_omap4430_sdp_oldconfig
Boot-time memory difference
(delta in bytes from TEST_pm_cleanup_fixes_a_3.9 (8f5e20850396fc60fd4ee01f586705033902bb53))
avail rsrvd high freed board kconfig
4k -4k . . 2430sdp omap2plus_defconfig
4k -4k . . 3517evm omap2plus_defconfig
4k -4k . . 3530es3beagle omap2plus_defconfig
4k -4k . . 3730beaglexm omap2plus_defconfig
4k -4k . . 37xxevm omap2plus_defconfig
4k -4k . . 4430es2panda omap2plus_defconfig
4k -4k . . cmt3517 omap2plus_defconfig
Paul Walmsley (10):
ARM: OMAP3/4: cpuidle: fix sparse and checkpatch warnings
ARM: OMAP2+: clockdomain: add pwrdm_state_switch() call to clkdm_sleep()
ARM: OMAP2xxx: PM: clean up some crufty powerstate programming code
ARM: OMAP2: PM/powerdomain: drop unnecessary pwrdm_wait_transition()
ARM: OMAP2+: PM/powerdomain: move omap_set_pwrdm_state() to powerdomain code
ARM: OMAP2+: powerdomain/clockdomain: add a per-powerdomain spinlock
ARM: OMAP2xxx: CM: remove autodep handling
ARM: OMAP2+: clockdomain: work on wkdep/sleepdep functions
ARM: OMAP2+: clockdomain: convert existing atomic usecounts into spinlock-protected shorts/ints
ARM: OMAP2+: powerdomain: fix whitespace, improve flag comments
arch/arm/mach-omap2/clockdomain-powerdomain.h | 22 +
arch/arm/mach-omap2/clockdomain.c | 550 +++++++++++++++-------
arch/arm/mach-omap2/clockdomain.h | 17 -
arch/arm/mach-omap2/cm2xxx.c | 33 -
arch/arm/mach-omap2/cm3xxx.c | 14 -
arch/arm/mach-omap2/cminst44xx.c | 2
arch/arm/mach-omap2/cpuidle34xx.c | 14 -
arch/arm/mach-omap2/cpuidle44xx.c | 28 +
arch/arm/mach-omap2/pm-debug.c | 6
arch/arm/mach-omap2/pm.c | 65 ---
arch/arm/mach-omap2/pm.h | 1
arch/arm/mach-omap2/pm24xx.c | 30 -
arch/arm/mach-omap2/powerdomain-clockdomain.h | 27 +
arch/arm/mach-omap2/powerdomain.c | 176 +++++--
arch/arm/mach-omap2/powerdomain.h | 42 +-
arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c | 4
arch/arm/mach-omap2/powerdomains2xxx_data.c | 8
arch/arm/mach-omap2/powerdomains3xxx_data.c | 44 +-
arch/arm/mach-omap2/prm2xxx_3xxx.c | 3
19 files changed, 661 insertions(+), 425 deletions(-)
create mode 100644 arch/arm/mach-omap2/clockdomain-powerdomain.h
create mode 100644 arch/arm/mach-omap2/powerdomain-clockdomain.h
--
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
