Hi,
as discussed in [1], here is step 2 - idle path errata fixes.
this is the next rev incorporating comments from V2 post
of this series.
Tested:
this series:
SDP3430
SDP3630
this series + ASM cleanup series[2]
SDP3430
SDP3630
Test Script:
http://elinux.org/OMAP_Power_Management#Quick_verification_of_suspend-idle_functionality
V3: http://marc.info/?t=129140247800030&r=1&w=2
V2: http://marc.info/?l=linux-omap&m=129106200408109&w=2
Major change in V3:
Erratas are now handled per silicon - it is much cleaner :)
no more redundant cpu_is_omap34xx check anymore
errata configure is __init as it should be
Eduardo Valentin (1):
OMAP3630: PM: Erratum i583: disable coreoff if < ES1.2
Nishanth Menon (3):
omap3: pm: introduce errata handling
OMAP3630: PM: Erratum i608: disable RTA
OMAP3: PM: make omap3_cpuidle_update_states independent of
enable_off_mode
Peter 'p2' De Schrijver (2):
OMAP3: PM: Erratum i581 support: dll kick strategy
OMAP3630: PM: Disable L2 cache while invalidating L2 cache
Richard Woodruff (1):
OMAP3: PM: Update clean_l2 to use v7_flush_dcache_all
arch/arm/mach-omap2/control.c | 13 +++-
arch/arm/mach-omap2/control.h | 7 +-
arch/arm/mach-omap2/cpuidle34xx.c | 29 ++++--
arch/arm/mach-omap2/pm.h | 15 +++-
arch/arm/mach-omap2/pm34xx.c | 46 +++++++++-
arch/arm/mach-omap2/sleep34xx.S | 187 +++++++++++++++++++++++--------------
6 files changed, 211 insertions(+), 86 deletions(-)
bloat-o-meter report Vs 2.6.37-rc6
add/remove: 2/0 grow/shrink: 7/0 up/down: 297/0 (297)
function old new delta
omap3_pm_off_mode_enable 80 160 +80
omap3_pm_init 1792 1872 +80
omap3630_ctrl_disable_rta - 44 +44
omap3_save_scratchpad_contents 732 760 +28
static.__func__ 13783 13808 +25
vermagic 45 60 +15
linux_banner 132 147 +15
prcm_interrupt_handler 268 276 +8
pm34xx_errata - 2 +2
[1] http://marc.info/?l=linux-omap&m=129045338806957&w=2
[2] http://marc.info/?l=linux-omap&m=129268746417556&w=2
Cc: Charulatha Varadarajan <[email protected]>
Cc: Jean Pihet <[email protected]>
Cc: Kevin Hilman <[email protected]>
Cc: Santosh Shilimkar <[email protected]>
Cc: Tao Hu <[email protected]>
Cc: Tony Lindgren <[email protected]>
Cc: Vishwanath Sripathy <[email protected]>
---
Regards,
Nishanth Menon
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