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Shiraz Hashim 80515a5a2e ARM: SPEAr3xx: shirq: simplify and move the shared irq multiplexor to DT 
SPEAr3xx architecture includes shared/multiplexed irqs for certain set
of devices. The multiplexor provides a single interrupt to parent
interrupt controller (VIC) on behalf of a group of devices.

There can be multiple groups available on SPEAr3xx variants but not
exceeding 4. The number of devices in a group can differ, further they
may share same set of status/mask registers spanning across different
bit masks. Also in some cases the group may not have enable or other
registers. This makes software little complex.

Present implementation was non-DT and had few complex data structures to
decipher banks, number of irqs supported, mask and registers involved.

This patch simplifies the overall design and convert it in to DT.  It
also removes all registration from individual SoC files and bring them
in to common shirq.c.

Also updated the corresponding documentation for DT binding of shirq.

Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
 		2012-11-26 16:55:32 +05:30
..
boot ARM: SPEAr: DT: Update device nodes 2012-11-26 16:55:28 +05:30
common ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
configs ARM: versatile: fix versatile_defconfig 2012-10-27 17:46:56 +02:00
crypto
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include Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm 2012-11-07 04:14:45 +01:00
kernel Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm 2012-11-07 04:14:45 +01:00
lib ARM: export default read_current_timer 2012-10-09 20:24:36 +02:00
mach-at91 Two little fixes, one related to the move to sparse irq and 2012-11-16 16:43:58 +01:00
mach-bcm2835
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mach-clps711x gpio: clps711x: delete local <mach/gpio.h> header 2012-10-15 22:32:37 +02:00
mach-cns3xxx
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mach-davinci ARM: davinci: dm644x: fix out range signal for ED 2012-11-19 13:07:39 +05:30
mach-dove ARM: dove: Add crypto engine to DT 2012-10-17 17:20:01 +00:00
mach-ebsa110 ARM: soc: driver specific changes 2012-10-01 18:46:13 -07:00
mach-ep93xx ARM: soc: multiplatform enablement 2012-10-01 19:11:38 -07:00
mach-exynos ARM: EXYNOS: PL330 MDMA1 fix for revision 0 of Exynos4210 SOC 2012-11-20 20:39:39 +09:00
mach-footbridge ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-gemini
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mach-h720x ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-highbank ARM: highbank: retry wfi on reset request 2012-11-06 06:54:36 -08:00
mach-imx ARM: imx: ehci: fix host power mask bit 2012-11-16 15:55:05 +01:00
mach-integrator ARM: integrator: use __iomem pointers for MMIO, part 2 2012-10-09 17:27:33 +02:00
mach-iop13xx Merge branch 'late/fixes' into fixes 2012-10-07 07:22:32 -07:00
mach-iop32x
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mach-iop33x
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mach-ixp4xx ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-kirkwood ARM: Kirkwood: fix disabling CACHE_FEROCEON_L2 2012-10-18 17:04:24 +00:00
mach-ks8695 Merge branch 'late/fixes' into fixes 2012-10-07 07:22:32 -07:00
mach-l7200/include/mach
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mach-lpc32xx ARM: soc: multiplatform enablement 2012-10-01 19:11:38 -07:00
mach-mmp ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-msm ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-mv78xx0 Merge branch 'late/fixes' into fixes 2012-10-07 07:22:32 -07:00
mach-mvebu
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mach-mxs ARM: soc: multiplatform enablement 2012-10-01 19:11:38 -07:00
mach-netx
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mach-nomadik ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-omap1 ASoC: Fixes for v3.7 2012-10-17 14:09:15 +02:00
mach-omap2 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2012-11-22 21:45:34 -10:00
mach-orion5x ARM: soc: late platform updates 2012-10-07 20:55:16 +09:00
mach-picoxcell
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mach-prima2 pinctrl: sirf: remove sirfsoc_gpio_set_pull function 2012-10-15 09:09:27 +02:00
mach-pxa ARM: pxa/spitz_pm: Fix hang when resuming from STR 2012-10-28 07:53:45 +08:00
mach-realview ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-rpc ARM: rpc: check device_register return code in ecard_probe 2012-10-07 10:33:09 +02:00
mach-s3c24xx Merge branch 'v3.7-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes 2012-10-26 14:45:06 +02:00
mach-s3c64xx ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-s3c2410
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mach-s3c2412 ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-s3c2440 ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-s5p64x0 ARM: SAMSUNG: Add naming of s3c64xx-spi devices 2012-10-17 16:47:32 +09:00
mach-s5pc100 ARM: SAMSUNG: Add naming of s3c64xx-spi devices 2012-10-17 16:47:32 +09:00
mach-s5pv210 ARM: SAMSUNG: Add naming of s3c64xx-spi devices 2012-10-17 16:47:32 +09:00
mach-sa1100 ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-shark Merge branch 'late/fixes' into fixes 2012-10-07 07:22:32 -07:00
mach-shmobile ARM: shmobile: r8a7779: I/O address abuse cleanup 2012-10-19 15:39:38 +09:00
mach-socfpga
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mach-spear3xx ARM: SPEAr3xx: shirq: simplify and move the shared irq multiplexor to DT 2012-11-26 16:55:32 +05:30
mach-spear6xx
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mach-spear13xx ARM: SPEAr1310: Fix AUXDATA for compact flash controller 2012-11-26 16:55:31 +05:30
mach-tegra ARM: tegra: add tegra_timer clock 2012-10-16 11:15:05 -06:00
mach-u300 pinctrl/coh901: use irqdomain, allocate irqdescs 2012-11-11 19:06:02 +01:00
mach-ux500 ARM: ux500: Fix build error relating to IRQCHIP_SKIP_SET_WAKE 2012-10-25 08:43:49 +01:00
mach-versatile ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-vexpress Features: 2012-10-07 07:13:01 +09:00
mach-vt8500 arm: vt8500: Fix build warning in uncompress.h 2012-10-07 14:50:06 -07:00
mach-w90x900
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mach-zynq
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mm Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm 2012-11-07 04:14:45 +01:00
net
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nwfpe
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oprofile
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plat-iop
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plat-mxc ARM i.MX fixes for 3.7-rc 2012-10-25 15:57:40 +02:00
plat-nomadik ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
plat-omap Merge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux 2012-11-23 11:59:26 -10:00
plat-orion Merge branch 'samsung_platform_data' into staging/for_v3.7 2012-10-05 22:32:05 -03:00
plat-pxa
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plat-s3c24xx ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
plat-samsung ARM: SAMSUNG: Add naming of s3c64xx-spi devices 2012-10-17 16:47:32 +09:00
plat-spear ARM: SPEAr3xx: shirq: simplify and move the shared irq multiplexor to DT 2012-11-26 16:55:32 +05:30
plat-versatile Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2012-10-07 21:20:57 +09:00
tools ARM: boot: Fix usage of kecho 2012-11-12 23:22:54 +01:00
vfp ARM: 7566/1: vfp: fix save and restore when running on pre-VFPv3 and CONFIG_VFPv3 set 2012-10-29 10:04:05 +00:00
xen xen/arm: Fix compile errors when drivers are compiled as modules (export more). 2012-11-09 07:48:22 -05:00
Kconfig Merge commit 'gpio-lw/devel' into spear-for-3.8 2012-11-26 15:48:53 +05:30
Kconfig-nommu
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Kconfig.debug ARM: soc: multiplatform enablement 2012-10-01 19:11:38 -07:00
Makefile ARM: pass -marm to gcc by default for both C and assembler 2012-10-09 20:29:05 +02:00