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13a3fe52f7
linux/arch/arm
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Tero Kristo 13a3fe52f7 ARM: OMAP2+: mux: add support for PAD wakeup interrupts 
OMAP mux now parses active wakeup events from pad registers and calls
corresponding hwmod ISRs once a wakeup is detected. This is
accomplished by registering an interrupt handler for PRCM IO event,
which is raised every time the HW detects wakeups.

[paul@pwsan.com: This patch is a merge of Govindraj R's "ARM: OMAP2+:
hwmod: Add API to check IO PAD wakeup status" patch, Tero Kristo's
"ARM: OMAP2+: mux: add support for PAD wakeup interrupts" patch, and
part of Tero's "ARM: OMAP: mux: add support for selecting mpu_irq for
each wakeup pad" patch.]

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Cc: Govindraj.R <govindraj.raja@ti.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
[paul@pwsan.com: reduced indentation level; renamed omap_hwmod function;
 improved function documentation; modified to iterate only through dynamic
 pads; modified to skip pads where idle mode doesn't enable wakeups; split
 patches]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
2011-12-16 14:36:59 -07:00
..
boot Merge branch 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-11-20 14:34:58 -08:00
common ARM: 7177/1: GIC: avoid skipping non-existent PPIs in irq_start calculation 2011-11-26 21:58:55 +00:00
configs Merge branch 'defconfigs-for-arnd' of git://git.linaro.org/people/triad/linux-stericsson into fixes 2011-11-29 14:50:17 +00:00
include/asm ARM: 7182/1: ARM cpu topology: fix warning 2011-11-30 23:55:21 +00:00
kernel ARM: 7182/1: ARM cpu topology: fix warning 2011-11-30 23:55:21 +00:00
lib ARM: 7171/1: unwind: add unwind directives to bitops assembly macros 2011-11-26 21:58:53 +00:00
mach-at91 ARM: at91: Fix USBA gadget registration 2011-11-09 23:02:12 +08:00
mach-bcmring ARM: 7154/1: mach-bcmring: fix build error in dma.c 2011-11-09 21:53:35 +00:00
mach-clps711x Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-10-28 12:02:27 -07:00
mach-cns3xxx Merge branch 'depends/rmk/memory_h' into next/cleanup2 2011-11-01 13:47:27 +01:00
mach-davinci Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux 2011-11-07 10:13:52 -08:00
mach-dove Merge branch 'depends/rmk/memory_h' into next/cleanup2 2011-11-01 13:47:27 +01:00
mach-ebsa110 Merge branch 'dt/gic' into highbank/soc 2011-10-31 14:11:34 +01:00
mach-ep93xx Merge git://git.infradead.org/mtd-2.6 2011-11-07 09:11:16 -08:00
mach-exynos ARM: EXYNOS: Fix compiler error with THIS_MODULE 2011-11-09 14:07:32 +09:00
mach-footbridge Merge branch 'depends/rmk/memory_h' into next/cleanup2 2011-11-01 13:47:27 +01:00
mach-gemini Merge branch 'depends/rmk/memory_h' into next/fixes 2011-11-01 00:25:01 +01:00
mach-h720x Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-10-28 12:02:27 -07:00
mach-highbank ARM: highbank: convert logical CPU numbers to physical numbers 2011-11-16 10:56:53 +00:00
mach-imx Merge branch 'imx-for-arnd' of git://git.pengutronix.de/git/imx/linux-2.6 into fixes 2011-11-23 20:26:57 +00:00
mach-integrator Merge branch 'depends/rmk/memory_h' into next/cleanup2 2011-11-01 13:47:27 +01:00
mach-iop13xx arm: Add export.h to ARM specific files as required. 2011-10-31 19:30:50 -04:00
mach-iop32x Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-10-28 12:02:27 -07:00
mach-iop33x Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-10-28 12:02:27 -07:00
mach-ixp4xx Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
mach-ixp23xx Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-10-28 12:02:27 -07:00
mach-ixp2000 arm: Add export.h to ARM specific files as required. 2011-10-31 19:30:50 -04:00
mach-kirkwood Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux 2011-11-07 10:13:52 -08:00
mach-ks8695 Merge branch 'depends/rmk/memory_h' into next/fixes 2011-11-01 00:25:01 +01:00
mach-l7200/include/mach ARM: add an extra temp register to the low level debugging addruart macro 2011-09-26 10:11:25 -04:00
mach-lpc32xx Merge branch 'depends/rmk/memory_h' into next/fixes 2011-11-01 00:25:01 +01:00
mach-mmp ARM: pxa168/gplugd: add the correct SSP device 2011-11-17 08:21:58 +08:00
mach-msm Merge branch 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msm into fixes 2011-11-09 17:02:13 -08:00
mach-mv78xx0 Merge branch 'depends/rmk/memory_h' into next/fixes 2011-11-01 00:25:01 +01:00
mach-mx5 Merge branch 'cleanups/assorted' into imx-fixes-for-arnd 2011-11-22 11:32:39 +01:00
mach-mxs arm: mx28: fix bit operation in clock setting 2011-11-23 19:59:12 +00:00
mach-netx arm: Add export.h to ARM specific files as required. 2011-10-31 19:30:50 -04:00
mach-nomadik Merge branch 'depends/rmk/memory_h' into next/fixes 2011-11-01 00:25:01 +01:00
mach-omap1 ARM: OMAP: Fix reprogramming of dpll1 rate 2011-11-11 10:15:11 -08:00
mach-omap2 ARM: OMAP2+: mux: add support for PAD wakeup interrupts 2011-12-16 14:36:59 -07:00
mach-orion5x Merge git://git.infradead.org/mtd-2.6 2011-11-07 09:11:16 -08:00
mach-picoxcell ARM: picoxcell: add extra temp register to addruart 2011-11-09 09:51:42 +00:00
mach-pnx4008 Merge branch 'depends/rmk/memory_h' into next/fixes 2011-11-01 00:25:01 +01:00
mach-prima2 Merge branch 'next/pm' of git://git.linaro.org/people/arnd/arm-soc 2011-11-01 20:22:01 -07:00
mach-pxa ARM: pxa: fix inconsistent CONFIG_USB_PXA27X 2011-11-10 15:32:27 +08:00
mach-realview Merge branch 'next/cross-platform' of git://git.linaro.org/people/arnd/arm-soc 2011-11-01 20:34:22 -07:00
mach-rpc Merge branch 'dt/gic' into highbank/soc 2011-10-31 14:11:34 +01:00
mach-s3c64xx ARM: SAMSUNG: inclusion export.h instead of module.h 2011-11-17 01:14:38 +09:00
mach-s3c2410 Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
mach-s3c2412 Merge branch 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc 2011-11-05 18:18:05 -07:00
mach-s3c2416 Merge branch 'next/devel2' of git://git.linaro.org/people/arnd/arm-soc 2011-11-05 18:21:21 -07:00
mach-s3c2440 Merge branch 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc 2011-11-05 18:18:05 -07:00
mach-s3c2443 Merge branch 'next/devel2' of git://git.linaro.org/people/arnd/arm-soc 2011-11-05 18:21:21 -07:00
mach-s5p64x0 Merge branch 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc 2011-11-05 18:18:05 -07:00
mach-s5pc100 Merge branch 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc 2011-11-05 18:18:05 -07:00
mach-s5pv210 Merge branch 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc 2011-11-05 18:18:05 -07:00
mach-sa1100 arm: fix implicit use of page.h in several arch/arm files 2011-10-31 19:30:46 -04:00
mach-shark Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-10-28 12:02:27 -07:00
mach-shmobile Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 2011-11-20 14:33:02 -08:00
mach-spear3xx Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-10-28 12:02:27 -07:00
mach-spear6xx Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-10-28 12:02:27 -07:00
mach-tcc8k Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-10-28 12:02:27 -07:00
mach-tegra arm/tegra: enable headphone detection gpio on seaboard 2011-11-09 11:31:16 -08:00
mach-u300 Merge branch 'for-next' of git://git.infradead.org/users/sameo/mfd-2.6 2011-11-03 09:40:51 -07:00
mach-ux500 Merge branch 'for-next' of git://git.infradead.org/users/sameo/mfd-2.6 2011-11-03 09:40:51 -07:00
mach-versatile Merge branch 'depends/rmk/memory_h' into next/fixes 2011-11-01 00:25:01 +01:00
mach-vexpress Merge branch 'next/cross-platform' of git://git.linaro.org/people/arnd/arm-soc 2011-11-01 20:34:22 -07:00
mach-vt8500 Merge branch 'depends/rmk/memory_h' into next/fixes 2011-11-01 00:25:01 +01:00
mach-w90x900 ARM: 7158/1: add new MFP implement for NUC900 2011-11-12 11:33:08 +00:00
mach-zynq Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-10-28 12:02:27 -07:00
mm ARM: 7172/1: dma: Drop GFP_COMP for DMA memory allocations 2011-11-26 21:58:53 +00:00
nwfpe
oprofile
plat-iop arm: Add export.h to ARM specific files as required. 2011-10-31 19:30:50 -04:00
plat-mxc Merge branch 'imx-for-arnd' of git://git.pengutronix.de/git/imx/linux-2.6 into fixes 2011-11-23 20:26:57 +00:00
plat-nomadik Merge branch 'next/timer' of git://git.linaro.org/people/arnd/arm-soc 2011-11-01 20:18:05 -07:00
plat-omap ARM: OMAP2+: mux: add support for PAD wakeup interrupts 2011-12-16 14:36:59 -07:00
plat-orion
plat-pxa Merge git://git.infradead.org/mtd-2.6 2011-11-07 09:11:16 -08:00
plat-s3c24xx ARM: SAMSUNG: inclusion export.h instead of module.h 2011-11-17 01:14:38 +09:00
plat-s5p ARM: S5P: Fix export.h inclusion 2011-11-17 01:13:34 +09:00
plat-samsung ARM: SAMSUNG: include linux/types.h at gpio-cfg.h 2011-11-17 01:17:18 +09:00
plat-spear Merge branch 'depends/rmk/memory_h' into next/fixes 2011-11-01 00:25:01 +01:00
plat-tcc ARM: plat-tcc: remove mach/memory.h 2011-10-13 12:49:42 -04:00
plat-versatile ARM: versatile: convert logical CPU numbers to physical numbers 2011-10-17 10:01:11 +01:00
tools ARM: Update mach-types to fix mxs build breakage 2011-11-17 07:49:17 +08:00
vfp arm: remove several unnecessary module.h include instances 2011-10-31 19:30:48 -04:00
Kconfig ARM: 7162/1: errata: tidy up Kconfig options for PL310 errata workarounds 2011-11-21 13:12:18 +00:00
Kconfig-nommu
Kconfig.debug Merge branch 'next/soc' of git://git.linaro.org/people/arnd/arm-soc 2011-11-01 21:08:03 -07:00
Makefile ARM: EXYNOS: Add ARCH_EXYNOS and reorganize arch/arm/mach-exynos 2011-11-06 13:54:56 +09:00