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8164f7af88
linux/arch/arm
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Stephen Boyd 8164f7af88 ARM: 7680/1: Detect support for SDIV/UDIV from ISAR0 register 
The ISAR0 register indicates support for the SDIV and UDIV
instructions in both the Thumb and ARM instruction set. Read the
register to detect the supported instructions and update the
elf_hwcap mask as appropriate. This is better than adding more
and more cpuid checks in proc-v7.S for each new cpu variant that
supports these instructions.

Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-03-22 17:16:55 +00:00
..
boot arm-soc: bug fixes for 3.9-rc3 2013-03-18 08:17:14 -07:00
common
configs Fix few regressions, omap3 pm init with device tree, and some 2013-03-05 23:22:00 +01:00
crypto
include Fixes: 2013-03-12 20:25:53 -07:00
kernel ARM: 7680/1: Detect support for SDIV/UDIV from ISAR0 register 2013-03-22 17:16:55 +00:00
kvm Merge branch 'kvm-arm/vgic-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into fixes 2013-03-22 17:10:35 +00:00
lib ARM: 7670/1: fix the memset fix 2013-03-12 12:18:47 +00:00
mach-at91 arm-soc: bug fixes for 3.9-rc3 2013-03-18 08:17:14 -07:00
mach-bcm
mach-bcm2835 arm-soc: soc-specific updates 2013-02-21 15:27:22 -08:00
mach-clps711x
mach-cns3xxx
mach-davinci ARM: davinci: edma: fix dmaengine induced null pointer dereference on da830 2013-03-12 17:10:46 +05:30
mach-dove arm-soc: mvebu platform changes 2013-02-28 20:09:24 -08:00
mach-ebsa110
mach-ep93xx
mach-exynos Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-footbridge ARM: fix CONFIG_VIRT_TO_BUS handling 2013-03-18 13:49:57 +00:00
mach-gemini
mach-h720x
mach-highbank Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-imx Two small ARM i.MX fixes for v3.9-rc 2013-03-15 15:31:20 +01:00
mach-integrator Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-iop13xx Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-iop32x
mach-iop33x
mach-ixp4xx ARM: w1-gpio: fix erroneous gpio requests 2013-03-12 16:20:45 -07:00
mach-kirkwood ARM: kirkwood: fix to retain gbe MAC addresses for DT kernels 2013-03-08 21:34:16 +00:00
mach-ks8695 Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-l7200/include/mach
mach-lpc32xx
mach-mmp ARM: mmp: add platform_device head file in gplugd 2013-03-15 16:27:53 +08:00
mach-msm Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-mv78xx0 Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-mvebu arm-soc: mvebu platform changes 2013-02-28 20:09:24 -08:00
mach-mxs ARM: mxs: cfa10049: Fix fb initialisation function 2013-03-07 10:54:23 +08:00
mach-netx ARM: 7642/1: netx: bump IRQ offset to 64 2013-03-03 22:54:11 +00:00
mach-nomadik Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-omap1 ARM: OMAP1: Fix build related to kgdb.h no longer including serial_8250.h 2013-03-04 11:12:16 -08:00
mach-omap2 ARM: OMAP: RX-51: add missing USB phy binding 2013-03-05 08:24:56 -08:00
mach-orion5x Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-picoxcell
mach-prima2 Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-pxa ARM: w1-gpio: fix erroneous gpio requests 2013-03-12 16:20:45 -07:00
mach-realview arm-soc: cleanups 2013-02-21 14:58:40 -08:00
mach-rpc
mach-s3c24xx Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-s3c64xx Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-s5p64x0 arm-soc: cleanups 2013-02-21 14:58:40 -08:00
mach-s5pc100
mach-s5pv210 Merge branch 'v3.9-samsung-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes 2013-03-14 23:57:57 +01:00
mach-sa1100 Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-shark
mach-shmobile ARM: shmobile: marzen: Include mmc/host.h 2013-03-08 16:29:23 +01:00
mach-socfpga
mach-spear3xx ARM: spear3xx: Use correct pl080 header file 2013-03-12 10:56:32 +01:00
mach-spear6xx Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2013-02-26 09:24:48 -08:00
mach-spear13xx
mach-sunxi Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-tegra Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-u300 Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-ux500 Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-versatile Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-vexpress Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
mach-virt
mach-vt8500 arm-soc: soc-specific updates 2013-02-21 15:27:22 -08:00
mach-w90x900 arm-soc: cleanups 2013-02-21 14:58:40 -08:00
mach-zynq
mm ARM: 7680/1: Detect support for SDIV/UDIV from ISAR0 register 2013-03-22 17:16:55 +00:00
net ARM:net: an issue for k which is u32, never < 0 2013-03-12 11:33:05 -04:00
nwfpe
oprofile
plat-iop
plat-omap arm-soc: late OMAP changes 2013-02-28 20:00:40 -08:00
plat-orion arm: plat-orion: fix address decoding when > 4GB is used 2013-03-08 22:07:19 +00:00
plat-pxa
plat-samsung Merge branch 'timer/cleanup' into late/mvebu2 2013-02-28 18:54:15 +01:00
plat-spear ARM: SPEAr13xx: Fix typo "ARCH_HAVE_CPUFREQ" 2013-03-05 23:30:24 +01:00
plat-versatile
tools
vfp ARM: Fix broken commit 0cc41e4a21 corrupting kernel messages 2013-03-01 21:09:59 +00:00
xen
Kconfig arm-soc: bug fixes for 3.9-rc3 2013-03-18 08:17:14 -07:00
Kconfig-nommu
Kconfig.debug ARM: imx: fix typo "DEBUG_IMX50_IMX53_UART" 2013-03-11 21:28:18 +08:00
Makefile arm-soc: virtualization changes 2013-02-21 15:40:16 -08:00