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Santosh Shilimkar ff999b8a09 ARM: OMAP4460: Workaround for ROM bug because of CA9 r2pX GIC control register change. 
On OMAP4+ devices, GIC register context is lost when MPUSS hits
the OSWR(Open Switch Retention). On the CPU wakeup path, ROM code
gets executed and one of the steps in it is to restore the
saved context of the GIC. The ROM Code GIC distributor restoration
is split in two parts: CPU specific register done by each CPU and
common register done by only one CPU.

Below is the abstract flow.

...............................................................
- MPUSS in OSWR state.
- CPU0 wakes up on the event(interrupt) and start executing ROM code.

[..]

- CPU0 executes "GIC Restoration:"

[...]

- CPU0 swicthes to non-secure mode and jumps to OS resume code.

[...]

- CPU0 is online in OS
- CPU0 enables the GIC distributor. GICD.Enable Non-secure = 1
- CPU0 wakes up CPU1 with clock-domain force wakeup method.
- CPU0 continues it's execution.
[..]

- CPU1 wakes up and start executing ROM code.

[..]

- CPU1 executes "GIC Restoration:"

[..]

- CPU1 swicthes to non-secure mode and jumps to OS resume code.

[...]

- CPU1 is online in OS and start executing.
[...]   -

GIC Restoration: /* Common routine for HS and GP devices */
{
       if (GICD != 1)  { /* This will be true in OSWR state */
               if (GIC_SAR_BACKUP_STATE == SAVED)
                       - CPU restores GIC distributor
               else
                       - reconfigure GIC distributor to boot values.

               GICD.Enable secure = 1
       }

       if (GIC_SAR_BACKUP_STATE == SAVED)
               - CPU restore its GIC CPU interface registers if saved.
       else
               - reconfigure its GIC CPU interface registers to boot
                       values.
}
...............................................................

So as mentioned in the flow, GICD != 1 condition decides how
the GIC registers are handled in ROM code wakeup path from
OSWR. As evident from the flow, ROM code relies on the entire
GICD register value and not specific register bits.

The assumption was valid till CortexA9 r1pX version since there
was only one banked bit to control secure and non-secure GICD.
Secure view which ROM code sees:
       bit 0 == Enable Non-secure
Non-secure view which HLOS sees:
       bit 0 == Enable secure

But GICD register has changed between CortexA9 r1pX and r2pX.
On r2pX GICD register is composed of 2 bits.
Secure view which ROM code sees:
       bit 1 == Enable Non-secure
       bit 0 == Enable secure
Non-secure view which HLOS sees:
       bit 0 == Enable Non-secure

Hence on OMAP4460(r2pX) devices, if you go through the
above flow again during CPU1 wakeup, GICD == 3 and hence
ROM code fails to understand the real wakeup power state
and reconfigures GIC distributor to boot values. This is
nasty since you loose the entire interrupt controller
context in a live system.

The ROM code fix done on next OMAP4 device (OMAP4470 - r2px) is to
check "GICD.Enable secure != 1" for GIC restoration in OSWR wakeup path.

Since ROM code can't be fixed on OMAP4460 devices, a work around
needs to be implemented. As evident from the flow, as long as
CPU1 sees GICD == 1 in it's wakeup path from OSWR, the issue
won't happen. Below is the flow with the work-around.

...............................................................
- MPUSS in OSWR state.
- CPU0 wakes up on the event(interrupt) and start executing ROM code.

[..]

- CPU0 executes "GIC Restoration:"

[..]

- CPU0 swicthes to non-secure mode and jumps to OS resume code.

[..]

- CPU0 is online in OS.
- CPU0 does GICD.Enable Non-secure = 0
- CPU0 wakes up CPU1 with clock domain force wakeup method.
- CPU0 waits for GICD.Enable Non-secure = 1
- CPU0 coninues it's execution.
[..]

- CPU1 wakes up and start executing ROM code.

[..]

- CPU1 executes "GIC Restoration:"

[..]

- CPU1 swicthes to non-secure mode and jumps to OS resume code.

[..]

- CPU1 is online in OS
- CPU1 does GICD.Enable Non-secure = 1
- CPU1 start executing
[...]
...............................................................

With this procedure, the GIC configuration done between the
CPU0 wakeup and CPU1 wakeup will not be lost but during this
short windows, the CPU0 will not receive interrupts.

The BUG is applicable to only OMAP4460(r2pX) devices.
OMAP4470 (also r2pX) is not affected by this bug because
ROM code has been fixed.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
 		2012-11-05 14:26:43 -08:00
..
include/mach Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
Kconfig ARM: OMAP2+: Fix location of select PINCTRL 2012-10-22 13:37:34 -07:00
Makefile ARM: soc: late platform updates 2012-10-07 20:55:16 +09:00
Makefile.boot ARM: dtb: move all dtb targets to common Makefile 2012-09-20 22:58:17 -07:00
am33xx.h ARM: OMAP2+ Move SoC specific headers to be local to mach-omap2 2012-09-12 18:06:31 -07:00
am35xx-emac.c ARM: OMAP2+: Make am35xx.h local 2012-09-20 15:02:23 -07:00
am35xx-emac.h ARM: OMAP: move generic EMAC init to separate file 2012-03-05 11:08:36 -08:00
am35xx.h ARM: OMAP2+: Make am35xx.h local 2012-09-20 15:02:23 -07:00
board-2430sdp.c ARM: OMAP2+: Make gpmc-smc91x.h local 2012-09-20 15:02:49 -07:00
board-3430sdp.c ARM: OMAP2+: Make gpmc-smc91x.h local 2012-09-20 15:02:49 -07:00
board-3630sdp.c ARM: OMAP2+: Make gpmc-smc91x.h local 2012-09-20 15:02:49 -07:00
board-4430sdp.c fbdev updates for 3.7 2012-10-12 10:21:02 +09:00
board-am3517crane.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
board-am3517evm.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
board-apollon.c ARM: omap: clk: add clk_prepare and clk_unprepare 2012-09-22 10:50:01 -06:00
board-cm-t35.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
board-cm-t3517.c ARM: OMAP2+: Make am35xx.h local 2012-09-20 15:02:23 -07:00
board-devkit8000.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
board-flash.c arch/arm/mach-omap2: Remove unecessary semicolon 2012-10-08 18:09:30 -07:00
board-flash.h ARM: OMAP2+: nand: Make board_onenand_init() visible to board code 2012-05-09 14:19:14 -07:00
board-generic.c Merge branch 'multiplatform/smp_ops' into next/multiplatform 2012-09-22 00:16:04 -07:00
board-h4.c Merge branch 'late/kirkwood' into late/soc 2012-10-04 20:17:25 -07:00
board-igep0020.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
board-ldp.c ARM: OMAP2+: Make gpmc-smsc911x.h local 2012-09-20 15:03:55 -07:00
board-n8x0.c These fixes are needed to fix non-omap build breakage for 2012-09-23 17:15:44 -06:00
board-omap3beagle.c ARM: OMAP3: Beagle: fix OPP customization and initcall ordering 2012-10-22 16:01:42 -07:00
board-omap3evm.c ARM: SoC fixes 2012-10-11 10:21:48 +09:00
board-omap3logic.c ARM: OMAP2+: Make gpmc-smsc911x.h local 2012-09-20 15:03:55 -07:00
board-omap3pandora.c ARM: omap: move platform_data definitions 2012-09-19 17:39:52 +02:00
board-omap3stalker.c ARM: OMAP2+: remove duplicated include from board-omap3stalker.c 2012-10-08 18:09:30 -07:00
board-omap3touchbook.c ARM: omap: move platform_data definitions 2012-09-19 17:39:52 +02:00
board-omap4panda.c fbdev updates for 3.7 2012-10-12 10:21:02 +09:00
board-overo.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
board-rm680.c ARM: omap: move platform_data definitions 2012-09-19 17:39:52 +02:00
board-rx51-peripherals.c ARM: OMAP: rx51: Fix a section mismatch warn 2012-10-08 14:07:21 -07:00
board-rx51-video.c ARM: OMAP2+: Make board-rx51.h local 2012-09-20 15:02:27 -07:00
board-rx51.c ARM: omap: move platform_data definitions 2012-09-19 17:39:52 +02:00
board-rx51.h ARM: OMAP2+: Make board-rx51.h local 2012-09-20 15:02:27 -07:00
board-ti8168evm.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
board-zoom-debugboard.c These fixes are needed to fix non-omap build breakage for 2012-09-23 17:15:44 -06:00
board-zoom-display.c ARM: omap: move platform_data definitions 2012-09-19 17:39:52 +02:00
board-zoom-peripherals.c ARM: SoC fixes 2012-10-11 10:21:48 +09:00
board-zoom.c ARM: OMAP: remove plat/board.h file 2012-09-10 16:39:21 -07:00
clkt2xxx_apll.c ARM: OMAP2+: clock: Remove all direct dereferencing of struct clk 2012-09-22 10:52:56 -06:00
clkt2xxx_dpll.c OMAP2: clock: add DPLL autoidle support 2011-03-07 20:02:05 -07:00
clkt2xxx_dpllcore.c
…
clkt2xxx_osc.c OMAP2+: clock: comment that osc_ck/osc_sys_ck should use clockfw autoidle control 2011-03-07 20:02:21 -07:00
clkt2xxx_sys.c
…
clkt2xxx_virt_prcm_set.c ARM: OMAP2+: clock: Remove all direct dereferencing of struct clk 2012-09-22 10:52:56 -06:00
clkt34xx_dpll3m2.c Merge branch 'clock_devel_3.7' into hwmod_prcm_clock_a_3.7 2012-09-23 17:27:43 -06:00
clkt_clksel.c arch/arm/mach-omap2: Remove unecessary semicolon 2012-10-08 18:09:30 -07:00
clkt_dpll.c ARM: soc: soc-specific updates 2012-10-01 18:24:44 -07:00
clkt_iclk.c OMAP2430/3xxx: clock: add modem clock autoidle support 2011-03-07 20:03:12 -07:00
clock.c Merge branch 'clock_devel_3.7' into hwmod_prcm_clock_a_3.7 2012-09-23 17:27:43 -06:00
clock.h ARM: OMAP3+: clock33xx: Add AM33XX clock tree data 2012-06-29 16:16:40 -06:00
clock2xxx.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
clock2xxx.h OMAP: clock: fix compile warning 2011-03-09 18:44:28 -07:00
clock3xxx.c Merge branch 'clock_devel_3.7' into hwmod_prcm_clock_a_3.7 2012-09-23 17:27:43 -06:00
clock3xxx.h
…
clock3xxx_data.c ARM: OMAP2+: hwmod: get rid of all omap_clk_get_by_name usage 2012-09-22 10:50:01 -06:00
clock33xx_data.c ARM: AM33XX: Fix configuration of dmtimer parent clock by dmtimer driverDate:Wed, 17 Oct 2012 13:55:55 -0500 2012-10-23 18:58:21 -07:00
clock34xx.c OMAP3: clock: use autoidle clkops for all autoidle-controllable interface clocks 2011-03-07 20:04:03 -07:00
clock34xx.h OMAP3: clock: use autoidle clkops for all autoidle-controllable interface clocks 2011-03-07 20:04:03 -07:00
clock36xx.c
…
clock36xx.h
…
clock44xx.h ARM: OMAP4: clock: round_rate and recalc functions for DPLL_ABE 2011-10-07 00:52:58 -06:00
clock44xx_data.c ARM: OMAP2+: clock data: Add dev-id for the omap-gpmc dummy fck 2012-10-16 14:05:50 -07:00
clock2420_data.c ARM: OMAP2+: hwmod: get rid of all omap_clk_get_by_name usage 2012-09-22 10:50:01 -06:00
clock2430.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
clock2430_data.c ARM: OMAP2+: hwmod: get rid of all omap_clk_get_by_name usage 2012-09-22 10:50:01 -06:00
clock3517.c OMAP3: clock: use autoidle clkops for all autoidle-controllable interface clocks 2011-03-07 20:04:03 -07:00
clock3517.h
…
clock_common_data.c ARM: OMAP3+: clock: Move common clksel_rate & clock data to common file 2012-06-26 20:57:22 -06:00
clockdomain.c ARM: OMAP: clockdomain: Fix locking on _clkdm_clk_hwmod_enable / disable 2012-10-17 09:00:31 -07:00
clockdomain.h ARM: OMAP2+: clockdomain/hwmod: add workaround for EMU clockdomain idle problems 2012-09-23 17:28:28 -06:00
clockdomain2xxx_3xxx.c ARM: OMAP3: fix workaround for EMU clockdomain 2012-10-08 22:39:07 -06:00
clockdomain33xx.c ARM: OMAP AM33xx: clockdomains: Add clockdomain data and respective operations 2012-06-18 12:08:06 -06:00
clockdomain44xx.c ARM: OMAP2+: clockdomain/hwmod: add workaround for EMU clockdomain idle problems 2012-09-23 17:28:28 -06:00
clockdomains2xxx_3xxx_data.c ARM: OMAP2+: hwmod code/clockdomain data: fix 32K sync timer 2012-07-05 17:25:38 -07:00
clockdomains3xxx_data.c ARM: OMAP2+: clockdomain/hwmod: add workaround for EMU clockdomain idle problems 2012-09-23 17:28:28 -06:00
clockdomains33xx_data.c ARM: OMAP AM33xx: clockdomains: Add clockdomain data and respective operations 2012-06-18 12:08:06 -06:00
clockdomains44xx_data.c ARM: OMAP2+: clockdomain/hwmod: add workaround for EMU clockdomain idle problems 2012-09-23 17:28:28 -06:00
clockdomains2420_data.c ARM: OMAP2+: hwmod: remove prm_clkdm, cm_clkdm; allow hwmods to have no clockdomain 2012-06-19 15:01:02 -06:00
clockdomains2430_data.c ARM: OMAP2+: hwmod: remove prm_clkdm, cm_clkdm; allow hwmods to have no clockdomain 2012-06-19 15:01:02 -06:00
cm-regbits-24xx.h OMAP2420: clock: use autoidle clkops for all autoidle-controllable interface clocks 2011-03-07 20:02:57 -07:00
cm-regbits-33xx.h ARM: AM33XX: cm: Add bit-field width values 2012-09-22 10:53:08 -06:00
cm-regbits-34xx.h ARM: OMAP3: hwmod data: add sad2d hwmod 2012-09-23 17:28:21 -06:00
cm-regbits-44xx.h ARM: OMAP4: cm: add bitfield width values 2012-09-22 10:52:59 -06:00
cm.h ARM: OMAP2+: CM: increase the module disable timeout 2012-06-21 18:08:47 -06:00
cm1_44xx.h OMAP4: cm: Remove RESTORE macros to avoid access from SW 2011-07-09 19:15:05 -06:00
cm2_44xx.h OMAP4: cm: Remove RESTORE macros to avoid access from SW 2011-07-09 19:15:05 -06:00
cm2xxx_3xxx.c ARM: OMAP2xxx: hwmod/CM: add RNG integration data 2012-09-23 17:28:25 -06:00
cm2xxx_3xxx.h ARM: OMAP2xxx: hwmod/CM: add RNG integration data 2012-09-23 17:28:25 -06:00
cm33xx.c ARM: OMAP AM33xx: CM: Introduce AM33xx CM APIs and register level details 2012-06-18 12:08:06 -06:00
cm33xx.h ARM: OMAP AM33xx: CM: Introduce AM33xx CM APIs and register level details 2012-06-18 12:08:06 -06:00
cm44xx.c ARM: OMAP2+: Move most of plat/io.h into local iomap.h 2012-02-24 10:34:35 -08:00
cm44xx.h OMAP4: hwmod: Replace CLKCTRL absolute address with offset macros 2011-07-10 05:56:30 -06:00
cminst44xx.c ARM: OMAP4: clockdomain/CM code: Update supported transition modes 2012-07-04 03:45:53 -06:00
cminst44xx.h ARM: OMAP2+: PRM/CM: Move the stubbed prm and cm functions to prcm.c file and make them __weak 2012-07-04 05:04:00 -06:00
common-board-devices.c These fixes are needed to fix non-omap build breakage for 2012-09-23 17:15:44 -06:00
common-board-devices.h Revert "ARM: OMAP3530evm: set pendown_state and debounce time for ads7846" 2012-08-06 13:51:52 -07:00
common.c ARM: OMAP1: Make plat/mux.h omap1 only 2012-09-20 14:54:57 -07:00
common.h ARM: OMAP4460: Workaround for ROM bug because of CA9 r2pX GIC control register change. 2012-11-05 14:26:43 -08:00
control.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
control.h Merge branch 'late/kirkwood' into late/soc 2012-10-04 20:17:25 -07:00
cpuidle34xx.c ARM: OMAP2+: Prepare for irqs.h removal 2012-09-12 18:06:30 -07:00
cpuidle44xx.c ARM: omap: allow building omap44xx without SMP 2012-08-23 17:16:42 +02:00
ctrl_module_core_44xx.h ARM: OMAP2+: Make ctrl_module_core_44xx.h local 2012-09-20 15:02:29 -07:00
ctrl_module_pad_core_44xx.h ARM: OMAP2+: Make ctrl_module_pad_core_44xx.h local 2012-09-20 15:02:30 -07:00
ctrl_module_pad_wkup_44xx.h ARM: OMAP2+: Make ctrl_module_pad_wkup_44xx.h local 2012-09-20 15:02:32 -07:00
ctrl_module_wkup_44xx.h ARM: OMAP2+: Make ctrl_module_wkup_44xx.h local 2012-09-20 15:02:33 -07:00
debug-devices.h ARM: OMAP2+: Make debug-devices.h local 2012-09-20 15:02:41 -07:00
devices.c ARM: OMAP4: devices: fixup OMAP4 DMIC platform device error message 2012-10-16 14:05:50 -07:00
devices.h [media] omap3: Add function to register omap3isp platform device structure 2011-03-22 04:53:42 -03:00
display.c fbdev updates for 3.7 2012-10-12 10:21:02 +09:00
display.h ARM: OMAP2PLUS: DSS: Ensure DSS works correctly if display is enabled in bootloader 2011-11-08 03:16:46 -07:00
dma.c ARM: OMAP2+: dma: Define dma capabilities register bitfields and use them. 2012-05-08 11:54:24 +05:30
dpll3xxx.c ARM: soc: soc-specific updates 2012-10-01 18:24:44 -07:00
dpll44xx.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
drm.c omap2+: add drm device 2012-07-02 04:05:57 -07:00
dsp.c ARM: omap: move platform_data definitions 2012-09-19 17:39:52 +02:00
emu.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
gpio.c ARM: soc: general cleanups 2012-10-01 18:19:05 -07:00
gpmc-nand.c ARM: omap: move platform_data definitions 2012-09-19 17:39:52 +02:00
gpmc-onenand.c ARM: omap: move platform_data definitions 2012-09-19 17:39:52 +02:00
gpmc-smc91x.c ARM: OMAP2+: Make gpmc-smc91x.h local 2012-09-20 15:02:49 -07:00
gpmc-smc91x.h ARM: OMAP2+: Make gpmc-smc91x.h local 2012-09-20 15:02:49 -07:00
gpmc-smsc911x.c ARM: OMAP2+: Make gpmc-smsc911x.h local 2012-09-20 15:03:55 -07:00
gpmc-smsc911x.h ARM: OMAP2+: Make gpmc-smsc911x.h local 2012-09-20 15:03:55 -07:00
gpmc.c ARM: OMAP2+: Allow kernel to boot even if GPMC fails to reserve memory 2012-10-17 09:01:14 -07:00
hdq1w.c ARM: OMAP2+: Make hdq1w.h local 2012-09-20 15:03:56 -07:00
hdq1w.h ARM: OMAP2+: Make hdq1w.h local 2012-09-20 15:03:56 -07:00
hsmmc.c ARM: OMAP: hsmmc: fix return value check in omap_hsmmc_init_one() 2012-10-08 15:43:57 -07:00
hsmmc.h MMC highlights for 3.4: 2012-03-28 20:59:45 -07:00
hwspinlock.c ARM: OMAP4: hwspinlocks_init() should be static 2012-05-13 16:11:29 +03:00
i2c.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
id.c These fixes are needed to fix non-omap build breakage for 2012-09-23 17:15:44 -06:00
id.h ARM: OMAP2+: Make id.h local 2012-09-20 15:02:22 -07:00
io.c AM33xx hwmod data and miscellaneous clock and hwmod fixes. AM33xx 2012-09-12 21:29:07 -07:00
iomap.h ARM: OMAP5: Add minimal support for OMAP5430 SOC 2012-07-09 19:14:39 +05:30
iommu2.c omap: iommu: omapify 'struct iommu' and exposed API 2011-08-26 11:46:01 +02:00
irq.c These fixes are needed to fix non-omap build breakage for 2012-09-23 17:15:44 -06:00
l3_2xxx.h ARM: OMAP2+: Make l3_2xxx.h local 2012-09-20 15:03:59 -07:00
l3_3xxx.h ARM: OMAP2+: Make l3_3xxx.h local 2012-09-20 15:04:00 -07:00
l4_2xxx.h ARM: OMAP2+: Make l4_2xxx.h local 2012-09-20 15:04:01 -07:00
l4_3xxx.h ARM: OMAP2+: Make l4_3xxx.h local 2012-09-20 15:04:03 -07:00
mailbox.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
mcbsp.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
msdi.c ARM: OMAP: Move gpio.h to include/linux/platform_data 2012-09-12 18:06:30 -07:00
mux.c arch/arm/mach-omap2: Remove unecessary semicolon 2012-10-08 18:09:30 -07:00
mux.h omap2: mux: remove comment for nonexistent member 2012-08-07 03:58:02 -07:00
mux34xx.c ARM: OMAP3: Fix 3430 legacy mux names for ssi1 signals. 2012-10-22 13:37:37 -07:00
mux34xx.h
…
mux44xx.c ARM: omap4: Pass core and wakeup mux tables to omap4_mux_init 2011-06-01 02:25:04 -07:00
mux44xx.h
…
mux2420.c
…
mux2420.h
…
mux2430.c
…
mux2430.h Fix common misspellings 2011-03-31 11:26:23 -03:00
omap-headsmp.S ARM: OMAP4460: Workaround for ROM bug because of CA9 r2pX GIC control register change. 2012-11-05 14:26:43 -08:00
omap-hotplug.c Merge branch 'multiplatform/smp_ops' into next/multiplatform 2012-09-22 00:16:04 -07:00
omap-iommu.c ARM: OMAP2+: Prepare for irqs.h removal 2012-09-12 18:06:30 -07:00
omap-mpuss-lowpower.c ARM: OMAP4460: Workaround for ROM bug because of CA9 r2pX GIC control register change. 2012-11-05 14:26:43 -08:00
omap-secure.c ARM: OMAP2+: Round of the carve out memory requested to section_size 2012-10-08 14:04:50 -07:00
omap-secure.h ARM: OMAP2+: Make omap-secure.h local 2012-09-20 15:02:35 -07:00
omap-smc.S ARM: OMAP: Add Secure HAL and monitor mode API infrastructure. 2011-12-08 11:29:00 -08:00
omap-smp.c ARM: OMAP4460: Workaround for ROM bug because of CA9 r2pX GIC control register change. 2012-11-05 14:26:43 -08:00
omap-wakeupgen.c ARM: soc: general cleanups 2012-10-01 18:19:05 -07:00
omap-wakeupgen.h ARM: OMAP2+: Make omap-wakeupgen.h local 2012-09-20 15:02:37 -07:00
omap4-common.c ARM: OMAP4460: Workaround for ROM bug because of CA9 r2pX GIC control register change. 2012-11-05 14:26:43 -08:00
omap4-keypad.h ARM: OMAP2+: Make omap4-keypad.h local 2012-09-20 15:04:04 -07:00
omap4-sar-layout.h ARM: OMAP5: Add the WakeupGen IP updates 2012-07-09 19:14:39 +05:30
omap24xx.h ARM: OMAP2+ Move SoC specific headers to be local to mach-omap2 2012-09-12 18:06:31 -07:00
omap34xx.h ARM: OMAP2+ Move SoC specific headers to be local to mach-omap2 2012-09-12 18:06:31 -07:00
omap44xx.h ARM: OMAP2+ Move SoC specific headers to be local to mach-omap2 2012-09-12 18:06:31 -07:00
omap54xx.h ARM: OMAP2+ Move SoC specific headers to be local to mach-omap2 2012-09-12 18:06:31 -07:00
omap_hwmod.c ARM: OMAP4/AM335x: hwmod: fix disable_module regression in hardreset handling 2012-10-08 23:08:15 -06:00
omap_hwmod_2xxx_3xxx_interconnect_data.c ARM: OMAP2+: hwmod data: add HDQ/1-wire hwmod shared data 2012-05-08 17:25:36 -06:00
omap_hwmod_2xxx_3xxx_ipblock_data.c ARM: OMAP2+: Make hdq1w.h local 2012-09-20 15:03:56 -07:00
omap_hwmod_2xxx_interconnect_data.c Merge branch 'late/kirkwood' into late/soc 2012-10-04 20:17:25 -07:00
omap_hwmod_2xxx_ipblock_data.c ARM: OMAP2+: hwmod data: Fix PMU interrupt definitions 2012-10-07 13:09:59 -06:00
omap_hwmod_3xxx_data.c Merge tag 'omap-for-v3.7-rc1/fixes-hwmod-clock-signed-v3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes 2012-10-09 15:00:55 -07:00
omap_hwmod_33xx_data.c ARM: OMAP: AM33xx hwmod: fixup SPI after platform_data move 2012-09-20 15:30:05 -07:00
omap_hwmod_44xx_data.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
omap_hwmod_2420_data.c Merge branch 'late/kirkwood' into late/soc 2012-10-04 20:17:25 -07:00
omap_hwmod_2430_data.c Merge branch 'late/kirkwood' into late/soc 2012-10-04 20:17:25 -07:00
omap_hwmod_common_data.c Merge branches 'hwmod_am335x_support_3.6', 'clkdm_pwrdm_devel_a_3.6' and 'misc_devel_3.6' into omap_devel_f_3.6 2012-07-04 06:05:51 -06:00
omap_hwmod_common_data.h ARM: OMAP2xxx: hwmod/CM: add RNG integration data 2012-09-23 17:28:25 -06:00
omap_opp_data.h OMAP2+: voltage: reorganize, split code from data 2011-03-10 22:17:45 -07:00
omap_phy_internal.c ARM: soc: general cleanups 2012-10-01 18:19:05 -07:00
omap_twl.c OMAP4: PM: TWL6030: add cmd register 2011-09-15 12:09:37 -07:00
opp.c ARM: OMAP2+: PM: MPU DVFS: use generic CPU device for MPU-SS 2012-10-08 14:59:04 -07:00
opp2xxx.h ARM: OMAP: am33xx: Update common omap platform files 2011-12-13 10:46:43 -08:00
opp3xxx_data.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
opp4xxx_data.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
opp2420_data.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
opp2430_data.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
pm-debug.c arch/arm/mach-omap2: Remove unecessary semicolon 2012-10-08 18:09:30 -07:00
pm.c Merge tag 'omap-for-v3.7-rc1/fixes-cpufreq-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes 2012-10-09 15:00:57 -07:00
pm.h ARM: OMAP4460: Workaround for ROM bug because of CA9 r2pX GIC control register change. 2012-11-05 14:26:43 -08:00
pm24xx.c ARM: OMAP2+: Prepare for irqs.h removal 2012-09-12 18:06:30 -07:00
pm34xx.c ARM: OMAP3: PM: apply part of the erratum i582 workaround 2012-10-22 13:35:17 -07:00
pm44xx.c ARM: OMAP4: PM: add errata support 2012-11-05 14:26:43 -08:00
pmu.c ARM: OMAP4460/4470: PMU: Enable PMU for OMAP4460/70 2012-09-23 17:28:30 -06:00
powerdomain-common.c ARM: OMAP2+: Fix build issues with missing include of linux/bug.h 2012-03-07 17:29:34 -08:00
powerdomain.c These fixes are needed to fix non-omap build breakage for 2012-09-23 17:15:44 -06:00
powerdomain.h arm-soc: power management changes 2012-07-23 17:43:53 -07:00
powerdomain2xxx_3xxx.c ARM: OMAP: unwrap strings 2012-09-12 02:57:10 -06:00
powerdomain33xx.c ARM: OMAP AM33xx: powerdomains: add AM335x support 2012-06-18 12:08:06 -06:00
powerdomain44xx.c ARM: OMAP4: powerdomain: add support for reading prev logic and mem states 2012-09-23 17:28:19 -06:00
powerdomains2xxx_3xxx_data.c OMAP3: powerdomain data: add voltage domains 2011-09-15 11:39:10 -07:00
powerdomains2xxx_3xxx_data.h
…
powerdomains2xxx_data.c OMAP2: add voltage domains and connect to powerdomains 2011-09-15 11:39:10 -07:00
powerdomains3xxx_data.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
powerdomains33xx_data.c ARM: OMAP AM33xx: powerdomains: add AM335x support 2012-06-18 12:08:06 -06:00
powerdomains44xx_data.c OMAP4: powerdomain data: add voltage domains 2011-09-15 11:39:10 -07:00
prcm-common.h ARM: OMAP2/3: hwmod data: add gpmc 2012-09-23 17:28:24 -06:00
prcm.c These fixes are needed to fix non-omap build breakage for 2012-09-23 17:15:44 -06:00
prcm44xx.h
…
prcm_mpu44xx.c ARM: OMAP2+: Move most of plat/io.h into local iomap.h 2012-02-24 10:34:35 -08:00
prcm_mpu44xx.h OMAP4: prcm_mpu: Fix indent in few macros 2011-07-09 19:15:06 -06:00
prm-regbits-24xx.h
…
prm-regbits-33xx.h ARM: OMAP AM33xx: PRM: add PRM support 2012-06-18 12:08:06 -06:00
prm-regbits-34xx.h
…
prm-regbits-44xx.h OMAP4: PRCM: OMAP4460 specific PRM and CM register bitshifts 2011-07-08 02:18:24 -07:00
prm.h
…
prm2xxx_3xxx.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
prm2xxx_3xxx.h arm-soc: power management changes 2012-07-23 17:43:53 -07:00
prm33xx.c ARM: OMAP AM33xx: PRM: add PRM support 2012-06-18 12:08:06 -06:00
prm33xx.h ARM: OMAP AM33xx: PRM: add PRM support 2012-06-18 12:08:06 -06:00
prm44xx.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
prm44xx.h ARM: OMAP4: PRM: Add IO Daisychain support 2012-06-22 08:40:03 -06:00
prm_common.c ARM: OMAP2+: Prepare for irqs.h removal 2012-09-12 18:06:30 -07:00
prminst44xx.c ARM: OMAP4+: Add prm and cm base init function. 2012-05-07 23:55:22 -06:00
prminst44xx.h OMAP4: prm: Replace warm reset API with the offset based version 2011-07-10 05:56:31 -06:00
scrm44xx.h
…
sdram-hynix-h8mbx00u0mer-0em.h
…
sdram-micron-mt46h32m32lf-6.h
…
sdram-nokia.c ARM: OMAP2+: Move most of plat/io.h into local iomap.h 2012-02-24 10:34:35 -08:00
sdram-nokia.h
…
sdram-numonyx-m65kxxxxam.h
…
sdram-qimonda-hyb18m512160af-6.h
…
sdrc.c ARM: 7159/1: OMAP: Introduce local common.h files 2011-11-17 17:09:30 +00:00
sdrc.h
…
sdrc2xxx.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
serial.c ARM: OMAP2: UART: fix console UART mismatched runtime PM status 2012-10-22 13:35:17 -07:00
sleep24xx.S ARM: OMAP2+ Move SoC specific headers to be local to mach-omap2 2012-09-12 18:06:31 -07:00
sleep34xx.S ARM: OMAP2+ Move SoC specific headers to be local to mach-omap2 2012-09-12 18:06:31 -07:00
sleep44xx.S ARM: OMAP2+: Make omap-secure.h local 2012-09-20 15:02:35 -07:00
smartreflex-class3.c ARM: OMAP2+: smartreflex: Use the names from hwmod data instead of voltage domains. 2012-05-31 16:03:44 -07:00
soc.h ARM: OMAP2+ Move SoC specific headers to be local to mach-omap2 2012-09-12 18:06:31 -07:00
sr_device.c OMAP PM related fixes for v3.7-rc 2012-10-08 15:57:41 -07:00
sram34xx.S ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
sram242x.S ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
sram243x.S ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
ti81xx.h ARM: OMAP2+ Move SoC specific headers to be local to mach-omap2 2012-09-12 18:06:31 -07:00
timer.c ARM: OMAP4: Fix twd_local_timer_register regression 2012-10-16 11:19:16 -07:00
twl-common.c fbdev updates for 3.7 2012-10-12 10:21:02 +09:00
twl-common.h Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
usb-host.c MFD bits for the 3.7 merge window. 2012-10-05 12:01:30 +09:00
usb-musb.c ARM: soc: general cleanups 2012-10-01 18:19:05 -07:00
usb-tusb6010.c ARM: OMAP2: Fix tusb6010 GPIO interrupt for n8x0 2012-06-20 07:18:15 -07:00
vc.c These fixes are needed to fix non-omap build breakage for 2012-09-23 17:15:44 -06:00
vc.h OMAP2+: VC: more registers are per-channel starting with OMAP5 2011-09-15 12:09:22 -07:00
vc3xxx_data.c arm: omap3: voltage: fix channel configuration 2012-03-06 17:35:24 -08:00
vc44xx_data.c ARM: 7159/1: OMAP: Introduce local common.h files 2011-11-17 17:09:30 +00:00
voltage.c ARM: OMAP: unwrap strings 2012-09-12 02:57:10 -06:00
voltage.h ARM: omap: move platform_data definitions 2012-09-19 17:39:52 +02:00
voltagedomains2xxx_data.c OMAP2: add voltage domains and connect to powerdomains 2011-09-15 11:39:10 -07:00
voltagedomains3xxx_data.c ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ 2012-09-12 18:06:31 -07:00
voltagedomains33xx_data.c ARM: OMAP AM33xx: voltagedomain: Add voltage domain data 2012-06-18 00:47:26 -06:00
voltagedomains44xx_data.c ARM: OMAP: fix voltage domain build errors with PM_OPP disabled 2012-02-21 09:36:34 +00:00
vp.c ARM: OMAP: unwrap strings 2012-09-12 02:57:10 -06:00
vp.h OMAP3+: VP: remove unused omap_vp_get_curr_volt() 2011-09-15 12:09:08 -07:00
vp3xxx_data.c ARM: 7159/1: OMAP: Introduce local common.h files 2011-11-17 17:09:30 +00:00
vp44xx_data.c ARM: 7159/1: OMAP: Introduce local common.h files 2011-11-17 17:09:30 +00:00
wd_timer.c ARM: OMAP2+: WDTIMER integration: fix !PM boot crash, disarm timer after hwmod reset 2012-05-08 17:25:37 -06:00
wd_timer.h ARM: OMAP2+: WDTIMER integration: fix !PM boot crash, disarm timer after hwmod reset 2012-05-08 17:25:37 -06:00