Commit Graph

3023 Commits

Author SHA1 Message Date
Ingo Molnar 1a781a777b Merge branch 'generic-ipi' into generic-ipi-for-linus
Conflicts:

	arch/powerpc/Kconfig
	arch/s390/kernel/time.c
	arch/x86/kernel/apic_32.c
	arch/x86/kernel/cpu/perfctr-watchdog.c
	arch/x86/kernel/i8259_64.c
	arch/x86/kernel/ldt.c
	arch/x86/kernel/nmi_64.c
	arch/x86/kernel/smpboot.c
	arch/x86/xen/smp.c
	include/asm-x86/hw_irq_32.h
	include/asm-x86/hw_irq_64.h
	include/asm-x86/mach-default/irq_vectors.h
	include/asm-x86/mach-voyager/irq_vectors.h
	include/asm-x86/smp.h
	kernel/Makefile

Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-15 21:55:59 +02:00
Linus Torvalds af5329cdf5 Merge branch 'core/stacktrace' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'core/stacktrace' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  generic-ipi: powerpc/generic-ipi tree build failure
  stacktrace: fix build failure on sparc64
  stacktrace: export save_stack_trace[_tsk]
  stacktrace: fix modular build, export print_stack_trace and save_stack_trace
  backtrace: replace timer with tasklet + completions
  stacktrace: add saved stack traces to backtrace self-test
  stacktrace: print_stack_trace() cleanup
  debugging: make stacktrace independent from DEBUG_KERNEL
  stacktrace: don't crash on invalid stack trace structs
2008-07-15 10:31:35 -07:00
Linus Torvalds 85082fd7cb 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: (241 commits)
  [ARM] 5171/1: ep93xx: fix compilation of modules using clocks
  [ARM] 5133/2: at91sam9g20 defconfig file
  [ARM] 5130/4: Support for the at91sam9g20
  [ARM] 5160/1: IOP3XX: gpio/gpiolib support
  [ARM] at91: Fix NAND FLASH timings for at91sam9x evaluation kits.
  [ARM] 5084/1: zylonite: Register AC97 device
  [ARM] 5085/2: PXA: Move AC97 over to the new central device declaration model
  [ARM] 5120/1: pxa: correct platform driver names for PXA25x and PXA27x UDC drivers
  [ARM] 5147/1: pxaficp_ir: drop pxa_gpio_mode calls, as pin setting
  [ARM] 5145/1: PXA2xx: provide api to control IrDA pins state
  [ARM] 5144/1: pxaficp_ir: cleanup includes
  [ARM] pxa: remove pxa_set_cken()
  [ARM] pxa: allow clk aliases
  [ARM] Feroceon: don't disable BPU on boot
  [ARM] Orion: LED support for HP mv2120
  [ARM] Orion: add RD88F5181L-FXO support
  [ARM] Orion: add RD88F5181L-GE support
  [ARM] Orion: add Netgear WNR854T support
  [ARM] s3c2410_defconfig: update for current build
  [ARM] Acer n30: Minor style and indentation fixes.
  ...
2008-07-14 16:06:58 -07:00
Russell King 53ffe3b440 [ARM] Merge most of the PXA work for initial merge
This includes PXA work up to the SPI changes for the initial merge,
since e172274ccc depends on the SPI
tree being merged.

Conflicts:

	arch/arm/configs/em_x270_defconfig
	arch/arm/configs/xm_x270_defconfig
2008-07-14 23:34:46 +01:00
Russell King f0006314d3 Merge branch 'imx' into devel
Conflicts:

	arch/arm/mm/Kconfig
2008-07-10 16:41:50 +01:00
Russell King a177ba3b7a Merge branches 'at91', 'dyntick', 'ep93xx', 'iop', 'ixp', 'misc', 'orion', 'omap-reviewed', 'rpc', 'rtc' and 's3c' into devel 2008-07-10 16:38:50 +01:00
Dmitry Baryshkov 0c5d5b7044 [ARM] 5171/1: ep93xx: fix compilation of modules using clocks
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-10 14:50:21 +01:00
sedji gaouaou 3ef8191f43 [ARM] 5133/2: at91sam9g20 defconfig file
at91sam9g20 defconfig file

Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com>
Signed-off-by: Justin Waters <justin.waters@timesys.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-10 12:13:48 +01:00
sedji gaouaou 613526677a [ARM] 5130/4: Support for the at91sam9g20
Support for the at91sam9g20 : Atmel 400Mhz ARM 926ej-s SOC.

AT91sam9g20 is an evolution of the at91sam9260 with a faster clock
speed.
We created a new board for this device but based the chip support
directly on 9260 files with little updates.
Here is the chip page on Atmel wabsite:
http://atmel.com/dyn/products/product_card.asp?part_id=4337

Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com>
Signed-off-by: Justin Waters <justin.waters@timesys.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-10 12:13:47 +01:00
Ingo Molnar bac0c9103b Merge branch 'tracing/ftrace' into auto-ftrace-next 2008-07-10 11:43:00 +02:00
Arnaud Patard 63f385cd1f [ARM] 5160/1: IOP3XX: gpio/gpiolib support
This patch brings support for gpio/gpiolib framework to Intel IOP3xx
platforms.

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-09 23:31:42 +01:00
Patrice Vilchez 16074b669e [ARM] at91: Fix NAND FLASH timings for at91sam9x evaluation kits.
New timings are based on application note
"NAND Flash Support on AT91SAM9 Microcontrollers" available at
http://atmel.com/dyn/resources/prod_documents/doc6255.pdf).

Signed-off-by: Patrice Vilchez <patrice.vilchez@atmel.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-09 22:16:00 +01:00
Mark Brown cabb352a64 [ARM] 5084/1: zylonite: Register AC97 device
The Zylonite has an AC97 subsystem on it so register the AC97 controller
device.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-09 21:31:51 +01:00
Mark Brown 9f19d63828 [ARM] 5085/2: PXA: Move AC97 over to the new central device declaration model
As well as moving all the device declarations to a single one in devices.c
this causes all platforms to register the I/O and interrupt resources for
the AC97 controller.

Cc: eric miao <eric.miao@marvell.com>
Cc: Mike Rapoport <mike@compulab.co.il>
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Cc: Jürgen Schindele <linux@schindele.name>
Cc: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-09 21:31:51 +01:00
Philipp Zabel 7a85762043 [ARM] 5120/1: pxa: correct platform driver names for PXA25x and PXA27x UDC drivers
The pxa2xx_udc.c driver is renamed to pxa25x_udc.c (the platform
driver name changes from pxa2xx-udc to pxa25x-udc) and the
platform driver name of pxa27x_udc.c is fixed to pxa27x-udc.
pxa_device_udc in devices.c is split into pxa25x and pxa27x flavors
and the pxa27x_device_udc is enabled in pxa27x.c.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Nicolas Pitre <nico@cam.org>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Including from Ian Molton:

Fixes for mistakes left over from the PXA2{5,7}X UDC split.

Signed-off-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-09 21:30:13 +01:00
Dmitry Baryshkov 918dbcba4e [ARM] 5145/1: PXA2xx: provide api to control IrDA pins state
Provide a set of functions to control state of pins dedicated to IrDA.

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-09 20:56:28 +01:00
Russell King 66a7f72d98 [ARM] pxa: remove pxa_set_cken()
pxa_set_cken() is now unused, remove it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-09 20:56:28 +01:00
Russell King fdc614e873 Merge branches 'pxa-misc', 'pxa-pwm' and 'pxa-multi' into pxa 2008-07-09 20:56:05 +01:00
Russell King bdb08cb2d3 [ARM] pxa: allow clk aliases
We need to support more than one name+device for a struct clk for a
small number of peripherals.  We do this by re-using struct clk alias
to another struct clk - IOW, if we find that the entry we're using is
an alias, we return the aliased entry not the one we found.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-09 20:54:14 +01:00
Saeed Bishara 188237e28d [ARM] Feroceon: don't disable BPU on boot
On Feroceon platforms that have a branch prediction unit, bit 11 of the
cp15 control register controls the BPU.  This patch keeps the old value
of this bit instead of always clearing it.

Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2008-07-07 18:38:24 -04:00
Martin Michlmayr 2e1117d307 [ARM] Orion: LED support for HP mv2120
The HP mv2120 has several LEDs that are controlled through gpio.
Export the health LED, the red SATA LEDs as well as two gpios
that control the brightness of _all_ LEDs to userland.  The
Ethernet and power LEDs can't be controlled through gpio and the
blue SATA LEDs are handled via the SATA driver.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2008-07-07 18:38:24 -04:00
Nicolas Pitre 6b5cdf0f6d [ARM] Orion: add RD88F5181L-FXO support
This patch adds support for the Marvell Orion-VoIP RD-88F5181L-FXO
Reference Design, and enables use of the ethernet, USB, Cardbus and
mini-PCIe ports.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
2008-07-07 18:38:24 -04:00
Lennert Buytenhek 7012913232 [ARM] Orion: add RD88F5181L-GE support
This patch adds support for the Marvell Orion-VoIP RD2-88F5181L-GE
Reference Design, and enables use of the ethernet, USB, Cardbus and
mini-PCIe ports.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-07-07 18:38:24 -04:00
Imre Kaloz 2f8209788d [ARM] Orion: add Netgear WNR854T support
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-07-07 18:38:23 -04:00
Russell King fa6868508a Merge branch 'machtypes' into orion 2008-07-07 22:21:34 +01:00
Ben Dooks 7ba06b17a1 [ARM] s3c2410_defconfig: update for current build
Update the s3c2410_defconfig for the current set of
added patches.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:05 +01:00
Ben Dooks a67557801a [ARM] Acer n30: Minor style and indentation fixes.
Minor style fixes.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:05 +01:00
Christer Weinigel 9a2ddb7866 [ARM] Acer n30: Hardware initialisation.
Initialise the hardware register settings on boot, to allow the
device to function correctly.

Signed-off-by: Christer Weinigel <christer@weinigel.se>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:04 +01:00
Christer Weinigel e43f238390 [ARM] Acer n30: LCD support.
This patch adds the configuration needed for the LCD display on the n30.

Signed-off-by: Christer Weinigel <christer@weinigel.se>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:04 +01:00
Christer Weinigel 9579087331 [ARM] Acer n30: Add support for n35 and related devices.
Add support for the Acer N35 and related devices.

Signed-off-by: Christer Weinigel <christer@weinigel.se>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:04 +01:00
Christer Weinigel 865cc639a6 [ARM] Acer n30: LED support.
Add support for the LEDs on the Acer N30.

Signed-off-by: Christer Weinigel <christer@weinigel.se>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:03 +01:00
Christer Weinigel 6206575002 [ARM] Acer n30: GPIO buttons support
Add support for the GPIO buttons on the Acer N30.

Signed-off-by: Christer Weinigel <christer@weinigel.se>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:03 +01:00
Christer Weinigel d088e5fe58 [ARM] Acer n30: USB bus pull-up support.
Add support for the USB D+ pull up on the Acer N30.  This is needed
for the USB gadget to work properly.

Signed-off-by: Christer Weinigel <christer@weinigel.se>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:03 +01:00
Christer Weinigel 196a047574 [ARM] Acer n30: Source file cleanups.
Clean up some junk from the official kernel.

The compile-command is something that's only useful for me personally
and doesn't belong in the mainstream kernel.

Signed-off-by: Christer Weinigel <christer@weinigel.se>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:02 +01:00
Ben Dooks 2e16c27aa3 [ARM] S3C2443: Add prediv clk and fix setting of h and p clocks
Update the S3C2443 clock support to add the prediv clock
that is sourced via a divider from msysclk. Also fix the
setting of p and h clocks from this prediv clock.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:02 +01:00
Ben Dooks ba7622a19f [ARM] S3C2443: Add armdiv and arm clocks
Add the armdiv and arm clocks to the S3C2443 clock
framework and ensure they are correctly setup.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:02 +01:00
Ben Dooks 29a7bcfd14 [ARM] S3C2443: Fix s3c2443_clkcon_enable_p() using wrong register.
s3c2443_clkcon_enable_p() was reading from the correct register
S3C2443_PCLKCON, but then writing the value back to the wrong
register S3C2443_HCLKCON.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:01 +01:00
Ramax Lo 66493c2d88 [ARM] AT2440EVB: Add DM9000A network controller support.
Add DM9000AEP network controller support for AT2440EVB.

Signed-off-by: Ramax Lo <ramaxlo@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-07-07 18:13:01 +01:00
Ramax Lo 4ab9897172 [ARM] S3C2440: Add AT2440EVB board support
Add basic support for AT2440EVB board based on Samsung S3C2440 SoC.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Ramax Lo <ramaxlo@gmail.com>
2008-07-07 18:13:01 +01:00
Russell King 66ee156078 Merge branches 'ns9x' and 'machtypes' into devel 2008-07-07 16:26:41 +01:00
Russell King 4ed4789693 [ARM] mach-types update
Update mach-types.  Remove invalid or incorrect entries.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-07 16:26:14 +01:00
Philipp Zabel f1b23586c1 [ARM] 5135/1: pxa: drop superfluous asm/arch/pxa2xx-gpio.h includes
Both i2c-pxa.c and irq.c still include pxa2xx-gpio.h although is is not
needed anymore.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-07 13:23:38 +01:00
Juergen Beisert 1bd55a436f i.MX2 family: Add basic mach support
This patch adds basic mach support for the mx2 processor family, based
on the original freescale code and adapted to mainline kernel coding
style.

This part adds the global build only.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05 10:03:02 +02:00
Juergen Beisert ff6552e4f3 i.MX27 family: Add the Phytec PCM970 evaluation board
The Phytec phyCORE-i.MX27 CPU module is delivered with the PCM970
baseboard by default. This patch adds support for the hardware.

This code is only an empty stub; it is filled up with functionality
in a later patch series.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05 10:03:01 +02:00
Juergen Beisert 7e5e9f5457 i.MX27: Adding PCM038 platform support
This patch adds support for the phyCORE-i.MX27 cpu module (aka pcm038).
It is as generic as possible in order to support any kind of baseboard.

Note: This CPU module implementation can't work without a baseboard
support. Baseboard support can be added by the PCM-970 (included in
this patch stack) or any custom variant.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05 10:03:00 +02:00
Juergen Beisert 80eedae6f0 i.MX27: Add ADS platform support
This patch adds basic support for the Freescale MX27ADS reference board.
Currently only a serial console can be used.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05 10:03:00 +02:00
Juergen Beisert c46f585651 i.MX2 family: Add clock handling for i.MX27 CPU
Internal clock path handling for the i.MX27 CPU.

Changed against the original Freescale code (and against clocklib for example):
 - clock rate is always calculated whenever one ask for the current rate.
   (means no "rate" member in the clock structure).
   So switching the PLL base frequency will propagate immediately to all
   other clocks that are depending on this frequency.

TODO:
 - Check if the i.MX21 CPU can share the same code.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05 10:02:59 +02:00
Juergen Beisert f31405cc4c i.MX27 CPU: Add basic i.MX27 CPU support
Add basic i.MX27 CPU support

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05 10:02:59 +02:00
Sascha Hauer 604cbadce2 MX2 add support for mx2 in i.MX serial driver
add support for mx2 in i.MX serial driver

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-07-05 10:02:58 +02:00
Juergen Beisert fc80a5e3d0 i.MX2 family: Add basic device support
This patch adds a few on-chip devices for i.MX21/i.MX27 procesors.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05 10:02:57 +02:00