Commit Graph

160 Commits

Author SHA1 Message Date
Dmitry Artamonow
e55b20e81d ARM: 5795/1: SA1100: h3100/h3600: mark *_mach_init functions as __init
Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:25 +00:00
Russell King
0fb85a5aa0 ARM: iPAQ: no need to set PWER_RTC
The rtc-sa1100 driver takes care of this.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:25 +00:00
Russell King
6e21ee6aa7 ARM: iPAQ: move serial port support functions
No point calling sa1100_register_uart_fns early - these aren't
used until late in the boot sequence.  Also convert to gpiolib
support.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:24 +00:00
Russell King
9c196f0f8d ARM: iPAQ: convert H3100 IrDA to use generic gpio support
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:24 +00:00
Russell King
0831e3e4cf ARM: iPAQ: provide a way to setup platform-controlled GPIOs
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:24 +00:00
Russell King
a5d176a191 ARM: iPAQ: separate IrDA machine specifics
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:24 +00:00
Russell King
898e810ead ARM: h3600: provide each iPAQ machine type with own init function
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:24 +00:00
Russell King
7a5b4e16c8 ARM: sa11x0: convert set_xxx_data() to register_xxx()
Only register devices if we have platform data for those which require
platform data.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:23 +00:00
Dmitry Artamonow
4918a01393 ARM: 5752/1: SA1100: fix building of h3100
Both iPaqs h3100 and h3600 currently share the same source
file - h3600.c  But Makefile builds it only if CONFIG_SA1100_H3600
selected, so selecting just CONFIG_SA1100_H3100 results in
"no machine record defined" message and aborted compilation.

Fix it.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-07 13:13:01 +01:00
Jaswinder Singh Rajput
d5fc79cca2 ARM: Remove unused CONFIG SA1100_H3XXX
Removed unused CONFIG SA1100_H3XXX from Kconfig and defconfig

Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Acked-by: Dmitry Artamonow <mad_soft@inbox.ru>
Cc: Philipp Zabel <philipp.zabel@gmail.com>
Cc: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-28 18:06:20 +01:00
Russell King
fac28e6df9 ARM: Fix SA11x0 clocksource warning
8e19608 missed updating SA11x0, and thus:

arch/arm/mach-sa1100/time.c:88: warning: initialization from incompatible pointer type

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-28 18:06:19 +01:00
Dmitry Artamonow
4275c13ca8 ARM: 5712/1: SA1100: initialise spinlock in DMA code
Declare it using DEFINE_SPINLOCK()

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-20 12:55:49 +01:00
Nicolas Pitre
2f82af08fc Nicolas Pitre has a new email address
Due to problems at cam.org, my nico@cam.org email address is no longer
valid.  FRom now on, nico@fluxnic.net should be used instead.

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-15 09:37:12 -07:00
Linus Torvalds
489f7ab6c1 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (31 commits)
  trivial: remove the trivial patch monkey's name from SubmittingPatches
  trivial: Fix a typo in comment of addrconf_dad_start()
  trivial: usb: fix missing space typo in doc
  trivial: pci hotplug: adding __init/__exit macros to sgi_hotplug
  trivial: Remove the hyphen from git commands
  trivial: fix ETIMEOUT -> ETIMEDOUT typos
  trivial: Kconfig: .ko is normally not included in module names
  trivial: SubmittingPatches: fix typo
  trivial: Documentation/dell_rbu.txt: fix typos
  trivial: Fix Pavel's address in MAINTAINERS
  trivial: ftrace:fix description of trace directory
  trivial: unnecessary (void*) cast removal in sound/oss/msnd.c
  trivial: input/misc: Fix typo in Kconfig
  trivial: fix grammo in bus_for_each_dev() kerneldoc
  trivial: rbtree.txt: fix rb_entry() parameters in sample code
  trivial: spelling fix in ppc code comments
  trivial: fix typo in bio_alloc kernel doc
  trivial: Documentation/rbtree.txt: cleanup kerneldoc of rbtree.txt
  trivial: Miscellaneous documentation typo fixes
  trivial: fix typo milisecond/millisecond for documentation and source comments.
  ...
2009-06-14 13:46:25 -07:00
Jean Delvare
3ac49a1c99 trivial: fix ETIMEOUT -> ETIMEDOUT typos
fix ETIMEOUT -> ETIMEDOUT typos

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12 18:01:50 +02:00
Dmitry Eremin-Solenikov
391c5111c9 [ARM] sa1100: remove unused collie_pm.c
This file was never enabled in the mainline kernel, new ongoing work on
battery driver by Thomas Kunze makes it completely obsolete, so remove
it now.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-11 22:18:04 +08:00
Russell King
5876ee950f [ARM] lart: fix build error
arch/arm/mach-sa1100/lart.c:36: error: 'PAGE_SHIFT' undeclared here (not in a function)

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-04-26 13:56:01 +01:00
Russell King
e63cedb656 [ARM] collie: fix two minor formatting nits
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-25 10:15:00 +00:00
Dmitry Baryshkov
8cb52f788c [ARM] 5430/1: collie_pm: use new GPIO API to control charger
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-25 10:13:57 +00:00
Dmitry Baryshkov
224be092d1 [ARM] 5429/1: collie: start scoop converton to new api
Start converting scoop gpio access to new API instead of old
deprecated one.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-25 10:13:56 +00:00
Russell King
be093beb60 [ARM] pass reboot command line to arch_reset()
OMAP wishes to pass state to the boot loader upon reboot in order to
instruct it whether to wait for USB-based reflashing or not.  There is
already a facility to do this via the reboot() syscall, except we ignore
the string passed to machine_restart().

This patch fixes things to pass this string to arch_reset().  This means
that we keep the reboot mode limited to telling the kernel _how_ to
perform the reboot which should be independent of what we request the
boot loader to do.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-19 16:20:24 +00:00
Dmitry Artamonow
607b067e16 [ARM] 5427/1: h3600: ipaq_model_ops final cleanup
Since now ipaq_model_ops used only for accessing h3600 EGPIOs,
drop it completely and use assign_h3600_egpio() directly.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-15 20:08:20 +00:00
Dmitry Artamonow
104a416d80 [ARM] 5426/1: h3600: remove clr_h3600_egpio/set_h3600_egpio helpers
Replace all occurences with assign_h3600_egpio.
Also simplify code a bit by replacing couple of if-else
statements with one-line equivalents.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-15 20:08:18 +00:00
Dmitry Artamonow
ddcd8c0900 [ARM] 5425/1: h3600: first stage of ipaq_model_ops cleanup
Remove unused fields and associated funtions-accesors.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-15 20:08:17 +00:00
Dmitry Artamonow
f110b3f2a6 [ARM] 5424/1: h3600: clean up mtd partitions table
Right now iPaq h3600's default MTD partitions table is a mess. It has
two #ifdefs with #else, giving total 3 variants, depending on your
kernel config. Replace all this with simple two-partitions scheme
(bootloader + rootfs), that used by both shipped WindowsCE and
most of the linux distributions (Familiar, Angstrom)

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-15 20:08:15 +00:00
Dmitry Artamonow
f84e85ef3c [ARM] 5423/1: SA1100: remove unused H3600_SLEEVE Kconfig option
There's no actual code for iPAQ sleeves support in kernel that depends
on this config option.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-15 20:07:59 +00:00
Dmitry Artamonow
7bc35b56f3 [ARM] 5407/1: SA1100: drop broken for ages iPAQ h3800 support
Code has never been in buildable state since initial
merge.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-21 16:39:07 +00:00
Kristoffer Ericson
b4e411294a [ARM] 5375/1: PATCH - update jornada720.c to reflect driver additions
This patch updates the list of devices activated at init
to also include the keyboard and touchscreen structs.
We also remove a non-needed #ifdef.

Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-10 11:24:22 +00:00
Uwe Kleine-König
bcc8f3e01f rename platform_driver name "flash" to "sa1100-mtd"
"flash" is a very generic name for a platform_driver that is only
available on SA11x0.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Nicolas Pitre <nico@marvell.com>
2009-01-31 01:21:58 +01:00
Linus Torvalds
b840d79631 Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (66 commits)
  x86: export vector_used_by_percpu_irq
  x86: use logical apicid in x2apic_cluster's x2apic_cpu_mask_to_apicid_and()
  sched: nominate preferred wakeup cpu, fix
  x86: fix lguest used_vectors breakage, -v2
  x86: fix warning in arch/x86/kernel/io_apic.c
  sched: fix warning in kernel/sched.c
  sched: move test_sd_parent() to an SMP section of sched.h
  sched: add SD_BALANCE_NEWIDLE at MC and CPU level for sched_mc>0
  sched: activate active load balancing in new idle cpus
  sched: bias task wakeups to preferred semi-idle packages
  sched: nominate preferred wakeup cpu
  sched: favour lower logical cpu number for sched_mc balance
  sched: framework for sched_mc/smt_power_savings=N
  sched: convert BALANCE_FOR_xx_POWER to inline functions
  x86: use possible_cpus=NUM to extend the possible cpus allowed
  x86: fix cpu_mask_to_apicid_and to include cpu_online_mask
  x86: update io_apic.c to the new cpumask code
  x86: Introduce topology_core_cpumask()/topology_thread_cpumask()
  x86: xen: use smp_call_function_many()
  x86: use work_on_cpu in x86/kernel/cpu/mcheck/mce_amd_64.c
  ...

Fixed up trivial conflict in kernel/time/tick-sched.c manually
2009-01-02 11:44:09 -08:00
Russell King
47992cbdae Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel 2008-12-29 18:08:11 +00:00
Eric Miao
6769717d5d [ARM] rtc-sa1100: don't assume CLOCK_TICK_RATE to be a constant
As Nicolas and Russell pointed out, CLOCK_TICK_RATE is no more
a constant on PXA when multiple processors and platforms are
selected, change TIMER_FREQ in rtc-sa1100.c into a variable.

Since the code to decide the clock tick rate is re-used from
timer.c, introduce a common get_clock_tick_rate() for this.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Acked-by: Nicolas Pitre <nico@marvell.com>
2008-12-29 17:57:48 +08:00
Russell King
a02f45cfca [ARM] move asm/xip.h's mach/hardware.h include to mach/xip.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-14 13:22:51 +00:00
Rusty Russell
320ab2b0b1 cpumask: convert struct clock_event_device to cpumask pointers.
Impact: change calling convention of existing clock_event APIs

struct clock_event_timer's cpumask field gets changed to take pointer,
as does the ->broadcast function.

Another single-patch change.  For safety, we BUG_ON() in
clockevents_register_device() if it's not set.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Ingo Molnar <mingo@elte.hu>
2008-12-13 21:20:26 +10:30
Kristoffer Ericson
93982535a2 [ARM] 5336/1: Formatting/Whitespace cleanups in mach-sa1100
This patch fixes bad formatting found in
mach-sa1100 files.

What it does is to replace/delete things like
excessive spaces (start || endline). The code
looks the same just alot less junk.

Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01 17:22:45 +00:00
Russell King
3719ec5077 [ARM] Ensure that both MAX_DMA_ADDRESS and ISA_DMA_THRESHOLD are defined
Both of these symbols should be defined by a platform, or neither
should be defined.  Ensure that all platforms conform.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30 13:26:47 +00:00
Russell King
0560cf5aa5 [ARM] Add a common typesafe __io implementation
As Al did for Versatile in 2ad4f86b60,
add a typesafe __io implementation for platforms to use.  Convert
platforms to use this new simple typesafe implementation.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30 11:45:54 +00:00
Russell King
dcea83adc6 [ARM] Hide ISA DMA API when ISA_DMA_API is unset
When ISA_DMA_API is unset, we're not implementing the ISA DMA API,
so there's no point in publishing the prototypes via asm/dma.h, nor
including the machine dependent parts of that API.

This allows us to remove a lot of mach/dma.h files which don't contain
any useful code.  Unfortunately though, some platforms put their own
private non-ISA definitions into mach/dma.h, so we leave these behind
and fix the appropriate #include statments.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29 18:42:40 +00:00
Russell King
7ef4de17cc Merge branch 'highmem' into devel
Conflicts:

	arch/arm/mach-clps7500/include/mach/memory.h
2008-11-28 15:39:02 +00:00
Nicolas Pitre
b5ee900258 [ARM] remove a common set of __virt_to_bus definitions
Let's provide an overridable default instead of having every machine
class define __virt_to_bus and __bus_to_virt to the same thing.  What
most platforms are using is bus_addr == phys_addr so such is the default.

One exception is ebsa110 which has no DMA what so ever, so the actual
definition is not important except only for proper compilation.  Also
added a comment about the special footbridge bus translation.

Let's also remove comments alluding to set_dma_addr which is not
(and should not) be commonly used.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-28 15:36:49 +00:00
Russell King
5e1dbdb458 [ARM] sa1100: match clock by dev_name(dev)
Continuing the move away from implementations which give an excuse
for other bad implementations, convert SA1100 to lookup its singular
clock by dev_name(dev) rather than by id.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-27 12:38:24 +00:00
Bartlomiej Zolnierkiewicz
c36167de65 ide: remove dead <asm-arm/arch-sa1100/ide.h>
It has been dead for more than 3 years and needs to be converted
to use platform PATA support anyway.

Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-10-17 18:09:15 +02:00
Dominik Brodowski
459fc208ab cpufreq: remove policy->governor setting in drivers initialization
As policy->governor is already set to CPUFREQ_DEFAULT_GOVERNOR in the
(always built-in) cpufreq core, we do not need to set it in the drivers.
This fixes the sparc64 allmodconfig build failure.

Also, remove a totally useles setting of ->policy in cpufreq-pxa3xx.c.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-15 16:42:47 -07:00
Linus Torvalds
7cc4e87f91 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (236 commits)
  [ARM] 5300/1: fixup spitz reset during boot
  [ARM] 5295/1: make ZONE_DMA optional
  [ARM] 5239/1: Palm Zire 72 power management support
  [ARM] 5298/1: Drop desc_handle_irq()
  [ARM] 5297/1: [KS8695] Fix two compile-time warnings
  [ARM] 5296/1: [KS8695] Replace macro's with trailing underscores.
  [ARM] pxa: allow multi-machine PCMCIA builds
  [ARM] pxa: add preliminary CPUFREQ support for PXA3xx
  [ARM] pxa: add missing ACCR bit definitions to pxa3xx-regs.h
  [ARM] pxa: rename cpu-pxa.c to cpufreq-pxa2xx.c
  [ARM] pxa/zylonite: add support for USB OHCI
  [ARM] ohci-pxa27x: use ioremap() and offset for register access
  [ARM] ohci-pxa27x: introduce pxa27x_clear_otgph()
  [ARM] ohci-pxa27x: use platform_get_{irq,resource} for the resource
  [ARM] ohci-pxa27x: move OHCI controller specific registers into the driver
  [ARM] ohci-pxa27x: introduce flags to avoid direct access to OHCI registers
  [ARM] pxa: move I2S register and bit definitions into pxa2xx-i2s.c
  [ARM] pxa: simplify DMA register definitions
  [ARM] pxa: make additional DCSR bits valid for PXA3xx
  [ARM] pxa: move i2c register and bit definitions into i2c-pxa.c
  ...

Fixed up conflicts in
	arch/arm/mach-versatile/core.c
	sound/soc/pxa/pxa2xx-ac97.c
	sound/soc/pxa/pxa2xx-i2s.c
manually.
2008-10-11 10:09:45 -07:00
Russell King
3f30a09a61 Merge branch 'pxa-all' into devel
Conflicts:

	arch/arm/mach-pxa/Kconfig
	arch/arm/mach-pxa/corgi.c
	arch/arm/mach-pxa/include/mach/hardware.h
	arch/arm/mach-pxa/spitz.c
2008-10-09 21:33:02 +01:00
Russell King
90bb28b064 Merge branches 'machtypes', 'core', 'ep93xx', 'ks8695', 'netdev' and 'sa1100' into devel 2008-10-09 21:31:54 +01:00
Dmitry Baryshkov
d8aa0251f1 [ARM] 5298/1: Drop desc_handle_irq()
desc_handle_irq() was declared as obsolete since long ago.
Replace it with generic_handle_irq()

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-09 15:00:36 +01:00
Kristoffer Ericson
bda0308609 [ARM] 5270/1: Fix Formatting in mach-sa1100/ machine files
This patch fixes formatting issues in mach-sa1100/
machine files. More specificly badge4.c,generic.c and
pleb.c.

Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-01 22:29:43 +01:00
Russell King
ee93916efe [ARM] mm: switch SA1100 to use sparsemem
Tested on Assabet, and Assabet with Neponset's SDRAM at 3328M phys.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-01 21:03:21 +01:00
David Howells
b4f151ff89 MN10300: Move asm-arm/cnt32_to_63.h to include/linux/
Move asm-arm/cnt32_to_63.h to include/linux/ so that MN10300 can make
use of it too.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-24 16:38:17 -07:00