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linux-next/arch/arm/mach-omap2
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Peter 'p2' De Schrijver c4236d2e79 OMAP3630: PM: Disable L2 cache while invalidating L2 cache 
While coming out of MPU OSWR/OFF states, L2 controller is reseted.
The reset behavior is implementation specific as per ARMv7 TRM and
hence $L2 needs to be invalidated before it's use. Since the
AUXCTRL register is also reconfigured, disable L2 cache before
invalidating it and re-enables it afterwards. This is as per
Cortex-A8 ARM documentation.
Currently this is identified as being needed on OMAP3630 as the
disable/enable is done from "public side" while, on OMAP3430, this
is done in the "secure side".

Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Tony Lindgren <tony@atomide.com>

Acked-by: Jean Pihet <j-pihet@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

[nm@ti.com: ported to 2.6.37-rc2, added hooks to enable the logic only on 3630]
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Eduardo Valentin <eduardo.valentin@nokia.com>
Signed-off-by: Peter 'p2' De Schrijver <peter.de-schrijver@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-12-21 14:45:51 -08:00
..
include/mach
ARM: 6484/1: fix compile warning in mm/init.c
2010-11-21 22:05:56 +00:00
board-2430sdp.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-3430sdp.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-3630sdp.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-4430sdp.c
mfd: Adding twl6030 mmc card detect support for MMC1
2010-10-29 00:29:59 +02:00
board-am3517evm.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-apollon.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-cm-t35.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-cm-t3517.c
omap: complete removal of machine_desc.io_pg_offst and .phys_io
2010-10-22 12:14:12 -07:00
board-devkit8000.c
OMAP2: Devkit8000: Fix mmc regulator failure
2010-11-05 12:13:10 -07:00
board-flash.c
OMAP2plus: Fix static function warnings
2010-10-08 10:02:49 -07:00
board-flash.h
OMAP2plus: Fix static function warnings
2010-10-08 10:02:49 -07:00
board-generic.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-h4.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-igep0020.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-igep0030.c
omap: complete removal of machine_desc.io_pg_offst and .phys_io
2010-10-22 12:14:12 -07:00
board-ldp.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-n8x0.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-omap3beagle.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-omap3evm.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-omap3logic.c
omap: complete removal of machine_desc.io_pg_offst and .phys_io
2010-10-22 12:14:12 -07:00
board-omap3pandora.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-omap3stalker.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-omap3touchbook.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-omap4panda.c
omap4: pandaboard: fix up mmc card detect logic
2010-10-29 00:30:32 +02:00
board-overo.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-rx51-peripherals.c
Merge git://git.infradead.org/battery-2.6
2010-10-26 10:14:23 -07:00
board-rx51-sdram.c
OMAP: mach-omap2: Fix static declaration warnings
2010-10-08 09:57:40 -07:00
board-rx51-video.c
OMAP2plus: Fix static function warnings
2010-10-08 10:02:49 -07:00
board-rx51.c
arm: remove machine_desc.io_pg_offst and .phys_io
2010-10-20 00:27:46 -04:00
board-zoom2.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-zoom3.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
board-zoom-debugboard.c
OMAP2plus: Fix static function warnings
2010-10-08 10:02:49 -07:00
board-zoom-peripherals.c
omap: zoom: wl1271 slot is MMC_CAP_POWER_OFF_CARD
2010-12-06 15:59:54 -08:00
clkt2xxx_apll.c
OMAP2 PRCM: convert OMAP2 PRCM macros to the _SHIFT/_MASK suffixes
2010-05-20 12:31:04 -06:00
clkt2xxx_dpllcore.c
OMAP2xxx clock: move the DPLL+CORE composite clock code into mach-omap2/clkt2xxx_dpllcore.c
2010-01-26 20:13:06 -07:00
clkt2xxx_osc.c
OMAP2xxx clock: move osc_clk code into mach-omap2/clkt2xxx_osc.c
2010-01-28 18:13:49 -07:00
clkt2xxx_sys.c
OMAP2xxx clock: move sys_clk code into mach-omap2/clkt2xxx_sys.c
2010-01-28 18:13:49 -07:00
clkt2xxx_virt_prcm_set.c
OMAP2 clock: fix recursive spinlock attempt when CONFIG_CPU_FREQ=y
2010-05-20 12:31:14 -06:00
clkt34xx_dpll3m2.c
OMAP3/4 clock: split into per-chip family files
2010-02-24 12:16:15 -07:00
clkt_clksel.c
OMAP2+ clock: clean up clkt_clksel.c
2010-05-20 12:31:06 -06:00
clkt_dpll.c
OMAP2/3/4 clock: fix DPLL multiplier value errors; also copyrights, includes, documentation
2010-02-24 12:15:03 -07:00
clock2xxx.c
OMAP2/3 clock: combine OMAP2 & 3 boot-time MPU rate change code
2010-02-24 17:45:15 -07:00
clock2xxx.h
OMAP2 clock: split OMAP2420, OMAP2430 clock data into their own files
2010-02-24 12:29:42 -07:00
clock3xxx_data.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2010-10-24 12:44:34 -07:00
clock3xxx.c
OMAP2/3 clock: combine OMAP2 & 3 boot-time MPU rate change code
2010-02-24 17:45:15 -07:00
clock3xxx.h
OMAP3/4 clock: split into per-chip family files
2010-02-24 12:16:15 -07:00
clock34xx.c
OMAP3/4 clock: split into per-chip family files
2010-02-24 12:16:15 -07:00
clock34xx.h
OMAP3/4 clock: split into per-chip family files
2010-02-24 12:16:15 -07:00
clock36xx.c
OMAP3/4 clock: split into per-chip family files
2010-02-24 12:16:15 -07:00
clock36xx.h
OMAP3/4 clock: split into per-chip family files
2010-02-24 12:16:15 -07:00
clock44xx_data.c
OMAP: control: move plat-omap/control.h to mach-omap2/control.h
2010-10-08 11:40:20 -06:00
clock44xx.h
OMAP3/4 clock: split into per-chip family files
2010-02-24 12:16:15 -07:00
clock2420_data.c
OMAP: control: move plat-omap/control.h to mach-omap2/control.h
2010-10-08 11:40:20 -06:00
clock2430_data.c
OMAP: control: move plat-omap/control.h to mach-omap2/control.h
2010-10-08 11:40:20 -06:00
clock2430.c
OMAP2 clock: split OMAP2420, OMAP2430 clock data into their own files
2010-02-24 12:29:42 -07:00
clock3517.c
OMAP3/4 clock: split into per-chip family files
2010-02-24 12:16:15 -07:00
clock3517.h
OMAP3/4 clock: split into per-chip family files
2010-02-24 12:16:15 -07:00
clock_common_data.c
OMAP3 clock: rename RATE_IN_343X, RATE_IN_3430ES2 to match reality
2010-05-20 12:31:07 -06:00
clock.c
OMAP2+: clock: reduce the amount of standard debugging while disabling unused clocks
2010-10-08 11:40:20 -06:00
clock.h
OMAP2+ clock: clean up clkt_clksel.c
2010-05-20 12:31:06 -06:00
clockdomain.c
OMAP clockdomain: initialize clockdomain registers when the clockdomain layer starts
2010-09-23 17:14:12 -07:00
clockdomains44xx.h
OMAP4: PRM: Remove MPU internal code name and apply PRCM naming convention
2010-05-20 12:31:11 -06:00
clockdomains.h
omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2
2010-02-15 09:27:01 -08:00
cm4xxx.c
OMAP4: PM: Declare idle modules as functional too
2010-09-24 10:23:18 -06:00
cm44xx.h
OMAP4: PM: Define additional registers for ES2
2010-09-27 14:02:56 -06:00
cm-regbits-24xx.h
OMAP2 PRCM: convert OMAP2 PRCM macros to the _SHIFT/_MASK suffixes
2010-05-20 12:31:04 -06:00
cm-regbits-34xx.h
OMAP3: PRCM: Consider UART4 for 3630 chip in prcm_setup_regs
2010-09-29 12:43:00 -07:00
cm-regbits-44xx.h
OMAP4: CM & PRM: Update PRCM register bitshifts and masks for ES2
2010-09-27 14:02:55 -06:00
cm.c
OMAP24xx: CM: fix mask used for checking IDLEST status
2010-07-26 16:34:28 -06:00
cm.h
OMAP4: hwmod & CM: Implement the omap4_cm_wait_module_ready function
2010-05-20 12:31:08 -06:00
common.c
OMAP: control: move plat-omap/control.h to mach-omap2/control.h
2010-10-08 11:40:20 -06:00
control.c
OMAP3630: PM: Erratum i608: disable RTA
2010-12-21 14:45:50 -08:00
control.h
OMAP3630: PM: Erratum i608: disable RTA
2010-12-21 14:45:50 -08:00
cpuidle34xx.c
OMAP: control: move plat-omap/control.h to mach-omap2/control.h
2010-10-08 11:40:20 -06:00
devices.c
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
dpll3xxx.c
fix typos concerning "hierarchy"
2010-06-16 18:03:14 +02:00
dsp.c
omap: add dsp platform device
2010-10-05 12:05:11 -07:00
emu.c
omap2/3: Fix initcalls for multi-omap
2010-02-15 09:27:05 -08:00
gpmc-nand.c
omap3 nand: cleanup virtual address usages
2010-08-02 15:30:38 +03:00
gpmc-onenand.c
omap: headers: Move remaining headers from include/mach to include/plat
2009-10-20 09:40:47 -07:00
gpmc-smc91x.c
omap: use smc91x_platdata to setup smc91x
2009-12-11 16:16:33 -08:00
gpmc-smsc911x.c
ARM: OMAP3LOGIC: Add generic smsc911x support when connected to GPMC
2010-09-28 11:39:18 -07:00
gpmc.c
omap3 nand: cleanup virtual address usages
2010-08-02 15:30:38 +03:00
hsmmc.c
OMAP: control: move plat-omap/control.h to mach-omap2/control.h
2010-10-08 11:40:20 -06:00
hsmmc.h
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2010-10-25 13:46:56 -07:00
i2c.c
omap: mux: Convert 2420 platform init code to use new mux code
2010-07-05 16:31:40 +03:00
id.c
OMAP: control: move plat-omap/control.h to mach-omap2/control.h
2010-10-08 11:40:20 -06:00
io.c
arm: omap2: io: fix clk_get() error check
2010-12-07 18:12:56 -08:00
io.h
OMAP: plat-omap: Fix static function warnings
2010-10-08 10:12:38 -07:00
iommu2.c
omap iommu: move iommu_disable at fault to the above layer
2010-06-29 07:55:07 +03:00
irq.c
OMAP: mach-omap2: Fix miscellaneous sparse warnings
2010-10-08 10:12:37 -07:00
Kconfig
OMAP2+: Kconfig: disallow builds for boards that don't use the currently-selected SoC
2010-10-08 11:40:17 -06:00
mailbox.c
arm: remove cast from void*
2010-09-28 09:54:28 -07:00
Makefile
Merge 'staging-next' to Linus's tree
2010-10-28 09:44:56 -07:00
Makefile.boot
[ARM] 3145/1: OMAP 3a/5: Add support for omap24xx
2005-11-10 14:26:51 +00:00
mcbsp.c
OMAP: McBSP: Remove null omap44xx ops comment
2010-10-08 11:40:21 -06:00
mux34xx.c
OMAP: mach-omap2: Fix static declaration warnings
2010-10-08 09:57:40 -07:00
mux34xx.h
omap: mux: Add 36xx CBP package support
2009-12-11 16:16:33 -08:00
mux2420.c
OMAP: mach-omap2: Fix static declaration warnings
2010-10-08 09:57:40 -07:00
mux2420.h
omap: mux: Add data for 2420
2010-07-05 16:31:36 +03:00
mux2430.c
OMAP: mach-omap2: Fix static declaration warnings
2010-10-08 09:57:40 -07:00
mux2430.h
omap: mux: Add data for 2430
2010-07-05 16:31:36 +03:00
mux.c
OMAP: control: move plat-omap/control.h to mach-omap2/control.h
2010-10-08 11:40:20 -06:00
mux.h
omap: Fix omap_mux_init_signal not to trash muxname
2010-10-01 16:35:24 -07:00
omap4-common.c
Merge branch 'l2x0-pull-rmk' of git://dev.omapzoom.org/pub/scm/santosh/kernel-omap4-base into devel-stable
2010-10-28 14:42:06 +01:00
omap44xx-smc.S
omap4: Add smc API to read AuxCoreBoot0 register
2010-08-02 13:18:18 +03:00
omap_hwmod_3xxx_data.c
manual merge for pm-hwmod-uart due to conflicts
2010-10-01 13:24:10 -07:00
omap_hwmod_44xx_data.c
manual merge for pm-hwmod-uart due to conflicts
2010-10-01 13:24:10 -07:00
omap_hwmod_2420_data.c
manual merge for pm-hwmod-uart due to conflicts
2010-10-01 13:24:10 -07:00
omap_hwmod_2430_data.c
manual merge for pm-hwmod-uart due to conflicts
2010-10-01 13:24:10 -07:00
omap_hwmod_common_data.c
OMAP: hwmod data: add class for IVA hwmods
2010-07-26 16:34:31 -06:00
omap_hwmod_common_data.h
OMAP: hwmod data: add class for IVA hwmods
2010-07-26 16:34:31 -06:00
omap_hwmod.c
omap: hwmod: Handle modules with 16bit registers
2010-10-08 10:23:22 -07:00
omap-headsmp.S
omap4: Add smc API to read AuxCoreBoot0 register
2010-08-02 13:18:18 +03:00
omap-hotplug.c
omap4: hotplug: Add basic CPU hotplug support
2010-08-02 13:18:19 +03:00
omap-iommu.c
omap iommu: update ducati mmu irq define name
2010-06-29 07:55:08 +03:00
omap-smp.c
omap: Fix sev instruction usage for multi-omap
2010-08-16 09:22:04 +03:00
opp2xxx.h
omap2/3: Multiboot compile fixes to compile in omap2 and omap3
2010-02-15 09:26:55 -08:00
opp2420_data.c
OMAP2xxx OPP: clean up comments in OPP data
2010-01-08 15:23:15 -07:00
opp2430_data.c
OMAP2xxx OPP: clean up comments in OPP data
2010-01-08 15:23:15 -07:00
pm24xx.c
OMAP2+: disable idle early in the suspend sequence
2010-12-21 14:29:34 -08:00
pm34xx.c
OMAP3630: PM: Disable L2 cache while invalidating L2 cache
2010-12-21 14:45:51 -08:00
pm44xx.c
OMAP2+: disable idle early in the suspend sequence
2010-12-21 14:29:34 -08:00
pm_bus.c
OMAP2+: PM: initial runtime PM core support
2010-09-21 11:51:23 -07:00
pm-debug.c
omap: PM debug: fix wake-on-timer debugfs dependency
2010-12-02 17:08:48 -08:00
pm.c
OMAP: pm.c correct the initcall for an early init.
2010-12-21 14:29:34 -08:00
pm.h
OMAP3630: PM: Disable L2 cache while invalidating L2 cache
2010-12-21 14:45:51 -08:00
powerdomain.c
OMAP2: powerdomain: Add break in switch statement
2010-08-03 10:21:07 +03:00
powerdomains24xx.h
omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2
2010-02-15 09:27:01 -08:00
powerdomains34xx.h
omap: 3630: disable TLL SAR on 3630 ES1
2010-08-04 14:43:52 +03:00
powerdomains44xx.h
OMAP4: powerdomain: Update DSS logic state for ES2
2010-09-27 14:02:56 -06:00
powerdomains.h
OMAP2+ powerdomains/clockdomains: prepare for multi-OMAP configs
2010-01-29 10:14:23 -07:00
prcm-common.h
OMAP2: PRCM: fix some SHIFT macros that were actually bitmasks
2010-12-10 18:04:43 -08:00
prcm.c
OMAP: control: move plat-omap/control.h to mach-omap2/control.h
2010-10-08 11:40:20 -06:00
prm2xxx_3xxx.c
OMAP2/3: PRM: add module hard reset support
2010-09-21 15:12:40 -06:00
prm44xx.c
OMAP4: PRM: add module hard reset support
2010-09-21 15:12:21 -06:00
prm44xx.h
OMAP4: PM: Define additional registers for ES2
2010-09-27 14:02:56 -06:00
prm-regbits-24xx.h
OMAP2 PRCM: convert OMAP2 PRCM macros to the _SHIFT/_MASK suffixes
2010-05-20 12:31:04 -06:00
prm-regbits-34xx.h
OMAP3: PRCM: Consider UART4 for 3630 chip in prcm_setup_regs
2010-09-29 12:43:00 -07:00
prm-regbits-44xx.h
OMAP4: CM & PRM: Update PRCM register bitshifts and masks for ES2
2010-09-27 14:02:55 -06:00
prm.h
OMAP2/3: PRM: add module hard reset support
2010-09-21 15:12:40 -06:00
sdram-hynix-h8mbx00u0mer-0em.h
omap3: zoom: Introduce zoom3 board support
2009-11-22 10:24:33 -08:00
sdram-micron-mt46h32m32lf-6.h
omap: headers: Move remaining headers from include/mach to include/plat
2009-10-20 09:40:47 -07:00
sdram-numonyx-m65kxxxxam.h
omap3: SDRC: add timing data for Numonyx M65KxxxxAM
2010-02-17 17:23:20 -08:00
sdram-qimonda-hyb18m512160af-6.h
omap: headers: Move remaining headers from include/mach to include/plat
2009-10-20 09:40:47 -07:00
sdrc2xxx.c
omap: headers: Move remaining headers from include/mach to include/plat
2009-10-20 09:40:47 -07:00
sdrc.c
omap2/3/4: ioremap omap_globals module
2010-02-23 10:57:40 -08:00
sdrc.h
OMAP2 clock: convert clock24xx.h to clock2xxx_data.c, opp2xxx*
2009-12-11 16:16:00 -07:00
serial.c
OMAP2+: PM/serial: hold console semaphore while OMAP UARTs are disabled
2010-11-24 16:14:30 -08:00
sleep24xx.S
omap: headers: Move remaining headers from include/mach to include/plat
2009-10-20 09:40:47 -07:00
sleep34xx.S
OMAP3630: PM: Disable L2 cache while invalidating L2 cache
2010-12-21 14:45:51 -08:00
sram34xx.S
omap3: Prevent SDRC deadlock when L3 is changing frequency
2010-09-27 14:02:59 -06:00
sram242x.S
omap: Split OMAP2_IO_ADDRESS to L3 and L4
2009-10-19 15:25:31 -07:00
sram243x.S
omap: Split OMAP2_IO_ADDRESS to L3 and L4
2009-10-19 15:25:31 -07:00
timer-gp.c
OMAP2plus: Fix static function warnings
2010-10-08 10:02:49 -07:00
timer-gp.h
OMAP2plus: Fix static function warnings
2010-10-08 10:02:49 -07:00
timer-mpu.c
omap4: Use irq line defines from irq-44xx.h
2010-02-23 15:29:08 -08:00
usb-ehci.c
omap: mux: Remove old mux code
2010-07-05 16:31:40 +03:00
usb-fs.c
OMAP: control: move plat-omap/control.h to mach-omap2/control.h
2010-10-08 11:40:20 -06:00
usb-musb.c
USB: AM35x: Add musb support
2010-10-22 10:22:16 -07:00
usb-tusb6010.c
omap: mux: Convert 2420 platform init code to use new mux code
2010-07-05 16:31:40 +03:00