OMAP powerdomain code updates, implemented on top of the
functional power state conversion series. This series fixes the powerdomain
handling for OMAP2xxx, adds caching for the powerdomain next-power-state
and previous-power-state register bitfields, and some cleanup that's
intended to make it easier to move the powerdomain code out to drivers/.
- Paul
---
vmlinux object size
(delta in bytes from TEST_func_powerstates_devel_3.9 (6d8345f4177c976eca1a1368cdd68e95f80c3f27)):
text data bss total kernel
-68 +48 0 -20 am33xx_only
-136 +48 0 -88 n800_multi_omap2xxx
-128 +48 0 -80 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
-32 +368 0 +336 omap2plus_defconfig
+20 +16 0 +36 omap2plus_defconfig_2430sdp_only
-32 +432 0 +400 omap2plus_defconfig_cpupm
+572 +192 0 +764 omap2plus_defconfig_no_pm
-20 +208 0 +188 omap2plus_defconfig_omap2_4_only
-84 +304 0 +220 omap2plus_defconfig_omap3_4_only
+708 +200 -104 +804 rmk_omap3430_ldp_allnoconfig
+352 +128 0 +480 rmk_omap3430_ldp_oldconfig
+708 +200 -104 +804 rmk_omap4430_sdp_allnoconfig
-164 +8 0 -156 rmk_omap4430_sdp_oldconfig
Paul Walmsley (12):
ARM: OMAP2+: powerdomain: consolidate arch_pwrdm check code
ARM: OMAP2+: PM/powerdomain: move the power state time tracking into the powerdomain code
ARM: OMAP2+: powerdomain: split pwrdm_state_switch()
ARM: OMAP2+: PM: clean up some debugfs functions
ARM: OMAP2+: powerdomain: remove some redundant checks; add some notes
ARM: OMAP2+: CM: use the cached copy of the clockdomain's hwsup state
ARM: OMAP2+: powerdomain: cache the powerdomain next power state
ARM: OMAP2+: powerdomain: cache the powerdomain's previous power state
ARM: OMAP2+: powerdomain: skip register reads for powerdomains known to be on
ARM: OMAP2+: powerdomain: skip previous-power-state read if next_pwrst is ON
ARM: OMAP2xxx: powerdomain: add previous power state tracking
ARM: OMAP2xxx: PM: add pwrdm_(pre|post)_transition() calls to the 2xxx PM code
arch/arm/mach-omap2/clockdomain.c | 18 +
arch/arm/mach-omap2/clockdomain.h | 2
arch/arm/mach-omap2/cm2xxx.c | 19 -
arch/arm/mach-omap2/cm3xxx.c | 14 -
arch/arm/mach-omap2/pm-debug.c | 101 --------
arch/arm/mach-omap2/pm.h | 6
arch/arm/mach-omap2/pm24xx.c | 8 +
arch/arm/mach-omap2/powerdomain.c | 352 +++++++++++++++++++--------
arch/arm/mach-omap2/powerdomain.h | 40 +++
arch/arm/mach-omap2/powerdomains2xxx_data.c | 2
arch/arm/mach-omap2/powerdomains33xx_data.c | 3
arch/arm/mach-omap2/powerdomains3xxx_data.c | 9 -
arch/arm/mach-omap2/powerdomains44xx_data.c | 5
arch/arm/mach-omap2/prm2xxx.c | 12 +
14 files changed, 347 insertions(+), 244 deletions(-)
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