AcoSail/kernel_optimize_test
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bee7930f4a
kernel_optimize_test/arch/arm
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Hiroshi DOYU bee7930f4a ARM: OMAP: GPIO: IRQSTATUS2 workaround for retention state 
In OMAP2420, an incoming GPIO interrupt always sets both GPIO_IRQSTATUS1
and GPIO_IRQSTATUS2, even if the relevant bit is disabled in
GPIO_IRQENABLE1/2 and DSP doesn't use GPIO at all. GPIO_IRQSTATUS1
is for MPU and GPIO_IRQSTATUS2 is for DSP. If IRQSTATUS is set, this
will prevent the system from going to idle state. This patch also clears
IRQSTATUS2 to avoid the above situation.

Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25 12:41:46 +03:00
..
boot Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm 2006-07-02 15:04:12 -07:00
common [ARM] 3741/1: remove sa1111.c build warning on non-sa1100 systems 2006-08-27 13:09:14 +01:00
configs [ARM] 3786/1: pnx4008: update defconfig 2006-09-14 13:32:08 +01:00
kernel [ARM] Add Integrator support for glibc outb() and friends 2006-08-28 12:47:05 +01:00
lib Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mach-aaec2000 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-at91rm9200 [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-clps711x [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-clps7500 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-ebsa110 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-ep93xx [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-footbridge [ARM] Move prototype for register_isa_ports to asm/io.h 2006-08-28 12:45:16 +01:00
mach-h720x [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-imx [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-integrator [ARM] Add Integrator support for glibc outb() and friends 2006-08-28 12:47:05 +01:00
mach-iop3xx [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-ixp4xx [ARM] 3772/1: Fix compilation error in mach-ixp4xx/nslu2* 2006-09-06 19:03:24 +01:00
mach-ixp23xx [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-ixp2000 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-l7200 [ARM] 3684/1: ARM: Convert l7200 to generic irq handling 2006-07-01 22:32:19 +01:00
mach-lh7a40x [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-netx [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-omap1 ARM: OMAP: mux: add config for 16xx SPI pins 2006-09-25 12:41:29 +03:00
mach-omap2 ARM: OMAP: Add support for forcing osc_ck on 2006-09-25 12:41:43 +03:00
mach-pnx4008 [ARM] 3709/1: pnx4008: convert to generic irq subsystem 2006-07-05 14:47:20 +01:00
mach-pxa [ARM] 3760/1: This patch adds timeouts while working with SSP registers. Such timeouts were en 2006-08-27 12:54:56 +01:00
mach-realview [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-rpc [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-s3c2410 [ARM] 3794/1: S3C24XX: do not defined set_irq_wake when no CONFIG_PM 2006-09-18 13:30:20 +01:00
mach-sa1100 [ARM] 3760/1: This patch adds timeouts while working with SSP registers. Such timeouts were en 2006-08-27 12:54:56 +01:00
mach-shark [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-versatile [ARM] 3752/1: fix versatile flash resource map 2006-08-13 14:17:12 +01:00
mm [ARM] 3780/1: Fix iop321 cpuid 2006-09-14 17:45:16 +01:00
nwfpe [ARM] 3729/3: EABI padding rules necessitate the packed attribute of floatx80 2006-07-13 13:04:24 +01:00
oprofile [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
plat-omap ARM: OMAP: GPIO: IRQSTATUS2 workaround for retention state 2006-09-25 12:41:46 +03:00
tools [ARM] Update mach-types 2006-06-26 22:50:21 +01:00
vfp [ARM] 3750/3: Fix double VFP emulation for EABI kernels 2006-08-30 15:06:39 +01:00
Kconfig Merge branch 'genirq' of master.kernel.org:/home/rmk/linux-2.6-arm 2006-07-02 15:07:45 -07:00
Kconfig-nommu [ARM] nommu: fixups for the exception vectors 2006-03-27 15:18:50 +01:00
Kconfig.debug [ARM] Trivial typo fixes 2006-06-04 21:22:11 +01:00
Makefile [ARM] 3761/1: fix armv4t breakage after adding thumb interworking to userspace helpers 2006-08-28 12:51:20 +01:00