Realview/Versatile copied the Integrator timer code, including the
calculations for ensuring that the reload value fits into the 16-bit
counter. However, these platforms have a 32-bit counter which is
clocked at a slower rate.
The result is that the preprocessor conditions are never triggered:
TICKS_PER_uSEC = 1, mSEC_10 = 10000, which is 0x2710 - less than
0x10000.
So, remove the unnecessary complexity, reducing the TIMER_RELOAD
calculation to just:
TICKS_PER_uSEC * mSEC_10
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
The only difference between ICST307 and ICST525 are the two arrays
for calculating the S parameter; the code is now identical. Merge
the two files and kill the duplicated code.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This makes the ICST support fit more nicely with the clk API,
eliminating the need to *1000 and /1000 in places.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
These functions were originally implemented for the CLCD driver before
we had clk API support. Since the CLCD driver does not use these
anymore, we can remove them.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
The structures for the ICST307 and ICST525 VCO devices are
identical, so merge them together.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Rather than using converted base address plus offset, use the register
address itself now that IO_ADDRESS() can cope with these.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This is now what the clocksource/clockevent initialization functions
want, so give them the timer tick rate directly.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Realview doesn't include mach/platform.h in mach/hardware.h, so
make versatile behave in the same way. Also, move the definition
of __io_address() into mach/hardware.h, just like Realview.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This patch adds an enum describing the potential PMU device types in
preparation for PMU device registration via platform devices.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: (96 commits)
Blackfin: stop cleaning include/asm/asm-offsets.h
Blackfin: scale calibration when cpu freq changes
Blackfin: eat spurious space in asm/dpmc.h
Blackfin: fix anomaly 283 handling with exact hardware error
Blackfin: bf537-stamp: add example ADXL346 orientation resources
Blackfin: bf537-stamp: add example AD2S1210 IIO resources
Blackfin: don't support keypad wakeup from hibernate
Blackfin: bf537-stamp: add example AD7416 IIO resources
Blackfin: bf537-stamp: add example ADP8860 backlight/led resources
Blackfin: bf537-stamp: add example AD7414 temp sensor resources
Blackfin: rename AD1836 to AD183X in board files
Blackfin: bf537-stamp: add example AD2S120x resources
Blackfin: add support for the on-chip MAC status interrupts
Blackfin: asm/page.h: pull in asm-generic headers
Blackfin: mark gpio lib functions static
Blackfin: bf537-stamp: add example ADAU1361 resources
Blackfin: GPIO: implement to_irq handler
Blackfin: bf537-stamp: add example ADP122/ADP150 power regulator resources
Blackfin: bf537-stamp: add example AD2S90 resources
Blackfin: bf537-stamp: add example AD5398 power regulator resources
...
* 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6:
ARM/OMAP: Remove the +x bit from a couple of source files
omap: McBSP: Drop unnecessary status/error bit clearing on reg_cacheretrieved register values
OMAP4: fix temporary hacks that break multi-omap PM
OMAP2: cpu_is_omap2*: fix compile-time removal of unused code
omap3: pandora: add missing i2c3 board_info
omap: mach-omap2/io.c: fix function declarations
omap: Fix gpio_resume_after_retention
omap3: Fix support for the LEDs connected to GPIO outputs on IGEP v2board
omap: Checkpatch cleanup for blizzard.h
omap: pass the reboot command to the boot loader
omap2/3/4: mailbox: remove compiler warning
OMAP2: serial.c: Fix number of uarts in early_init
omap: Enable PM_RUNTIME in defconfigs to avoid USB compile errors
omap2: Update n8x0 defconfig to test multi-omap and DMA api changes
omap2: add USB initialization for tusb6010
omap4: Fix build break by moving omap_smc1 into a separate .S
omap2/3/4: ehci: avoid compiler error with touchbook
omap3: Fix compile for Touch Book early_param
* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: (27 commits)
microblaze: entry.S use delay slot for return handlers
microblaze: Save current task directly
microblaze: Simplify entry.S - save/restore r3/r4 - ret_from_trap
microblaze: PCI early support for noMMU system
microblaze: Fix dma alloc and free coherent dma functions
microblaze: Add consistent code
microblaze: pgtable.h: move consistent functions
microblaze: Remove ancient Kconfig option for consistent mapping
microblaze: Remove VMALLOC_VMADDR
microblaze: Add define for ASM_LOOP
microblaze: Preliminary support for dma drivers
microblaze: remove trailing space in messages
microblaze: Use generic show_mem()
microblaze: Change temp register for cmdline
microblaze: Preliminary support for dma drivers
microblaze: Move cache function to cache.c
microblaze: Add support from PREEMPT
microblaze: Add support for Xilinx PCI host bridge
microblaze: Enable PCI, missing files
microblaze: Add core PCI files
...
* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (35 commits)
perf: Fix unexported generic perf_arch_fetch_caller_regs
perf record: Don't try to find buildids in a zero sized file
perf: export perf_trace_regs and perf_arch_fetch_caller_regs
perf, x86: Fix hw_perf_enable() event assignment
perf, ppc: Fix compile error due to new cpu notifiers
perf: Make the install relative to DESTDIR if specified
kprobes: Calculate the index correctly when freeing the out-of-line execution slot
perf tools: Fix sparse CPU numbering related bugs
perf_event: Fix oops triggered by cpu offline/online
perf: Drop the obsolete profile naming for trace events
perf: Take a hot regs snapshot for trace events
perf: Introduce new perf_fetch_caller_regs() for hot regs snapshot
perf/x86-64: Use frame pointer to walk on irq and process stacks
lockdep: Move lock events under lockdep recursion protection
perf report: Print the map table just after samples for which no map was found
perf report: Add multiple event support
perf session: Change perf_session post processing functions to take histogram tree
perf session: Add storage for seperating event types in report
perf session: Change add_hist_entry to take the tree root instead of session
perf record: Add ID and to recorded event data when recording multiple events
...
mpc52xx_gpt_wdt_setup is defined as 0, which causes the following build
failure with gcc 4.5, since it's built with -Werror.
arch/powerpc/platforms/52xx/mpc52xx_gpt.c:761:3: error: statement with no effect
Changing it to a static inline fixes the problem.
Reported-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
perf_arch_fetch_caller_regs() is exported for the overriden x86
version, but not for the generic weak version.
As a general rule, weak functions should not have their symbol
exported in the same file they are defined.
So let's export it on trace_event_perf.c as it is used by trace
events only.
This fixes:
ERROR: ".perf_arch_fetch_caller_regs" [fs/xfs/xfs.ko] undefined!
ERROR: ".perf_arch_fetch_caller_regs" [arch/powerpc/platforms/cell/spufs/spufs.ko] undefined!
-v2: And also only build it if trace events are enabled.
-v3: Fix changelog mistake
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1268697902-9518-1-git-send-regression-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Commit 4e6d488af3 either missed out the
following machine files or somehow managed to clash between merges.
Fixup the three files missing the second parameter to addruart macro
to allow them to build.
Fixes the following warnings in arch/arm/kernel/debug.c:
arch/arm/kernel/debug.S: Assembler messages:
arch/arm/kernel/debug.S:167: Error: too many positional arguments
arch/arm/kernel/debug.S:183: Error: too many positional arguments
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
The decleration of error() as static in the platform specific uncompress
code in arch/arm/plat-samsung/include/plat/uncomopress.h causes the build
of the uncompressor to break. Remove it, as it is no longer needed.
arch/arm/boot/compressed/decompress.o: In function `gunzip':
/var/tmp/kernel-orig/arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:67: undefined reference to `error'
/var/tmp/kernel-orig/arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:73: undefined reference to `error'
/var/tmp/kernel-orig/arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:80: undefined reference to `error'
/var/tmp/kernel-orig/arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:95: undefined reference to `error'
/var/tmp/kernel-orig/arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:152: undefined reference to `error'
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Reset period_ns and duty_ns values in suspend handler to avoid skip of
configuration if same values passed to pwm_config;
Restore invertion bit in resume handler.
Without this patch PWM works incorrectly after resume from suspend.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
arch/arm/boot/compressed/decompress.o: In function `do_decompress':
decompress.c:(.text+0x26e8): undefined reference to `error'
decompress.c:(.text+0x2760): undefined reference to `error'
decompress.c:(.text+0x27d8): undefined reference to `error'
decompress.c:(.text+0x2824): undefined reference to `error'
decompress.c:(.text+0x28f0): undefined reference to `error'
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARMv5T and earlier require that a ldm {}^ instruction is not followed
by an instruction that accesses banked registers. This patch restores
the nop that was lost in commit b86040a59f.
Signed-off-by: Anders Grafström <grfstrm@users.sourceforge.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
To support SMP platforms, KGDB requires the architecture backend to
implement the kgdb_roundup_cpus function.
This patch, taken against 2.6.33, implements the function for ARM based
on the MIPS port.
Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: Jean-Michel Hautbois <jhautbois@gmail.com>
Cc: KGDB Mailing List <kgdb-bugreport@lists.sourceforge.net>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This defines STATIC_RW_DATA, which prevents the read/write malloc
management data being declared with a static attribute.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (34 commits)
ACPI: processor: push file static MADT pointer into internal map_madt_entry()
ACPI: processor: refactor internal map_lsapic_id()
ACPI: processor: refactor internal map_x2apic_id()
ACPI: processor: refactor internal map_lapic_id()
ACPI: processor: driver doesn't need to evaluate _PDC
ACPI: processor: remove early _PDC optin quirks
ACPI: processor: add internal processor_physically_present()
ACPI: processor: move acpi_get_cpuid into processor_core.c
ACPI: processor: export acpi_get_cpuid()
ACPI: processor: mv processor_pdc.c processor_core.c
ACPI: processor: mv processor_core.c processor_driver.c
ACPI: plan to delete "acpi=ht" boot option
ACPI: remove "acpi=ht" DMI blacklist
PNPACPI: add bus number support
PNPACPI: add window support
resource: add window support
resource: add bus number support
resource: expand IORESOURCE_TYPE_BITS to make room for bus resource type
acpiphp: Execute ACPI _REG method for hotadded devices
ACPI video: Be more liberal in validating _BQC behaviour
...
Merge the SDHI vectors for sh7372 using the recently
merged INTC force_enable/disable feature.
With this in place SDHI hotplug is supported using
the drivers sh_mobile_sdhi and tmio_mmc.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Merge the SDHI vectors for sh7377 using the recently
merged INTC force_enable/disable feature.
With this in place SDHI hotplug is supported using
the drivers sh_mobile_sdhi and tmio_mmc.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Merge the SDHI vectors for sh7367 using the recently
merged INTC force_enable/disable feature.
With this in place SDHI hotplug is supported using
the drivers sh_mobile_sdhi and tmio_mmc.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This patch adds KEYSC platform data for the G4EVM board.
Signed-off-by: NISHIMOTO Hiroki <nishimoto.hiroki@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This patch adds FLCTL platform data for the G3EVM board.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This patch adds KEYSC platform data for the G3EVM board.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
