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* arm: return both physical and virtual addresses from addruartJeremy Kerr2010-10-201-5/+3
| | | | | | | | | | | | | | | | | | | | Rather than checking the MMU status in every instance of addruart, do it once in kernel/debug.S, and change the existing addruart macros to return both physical and virtual addresses. The main debug code can then select the appropriate address to use. This will also allow us to retreive the address of a uart for the MMU state that we're not current in. Updated with fixes for OMAP from Jason Wang <jason77.wang@gmail.com> and Tony Lindgren <tony@atomide.com>, and fix for versatile express from Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Jason Wang <jason77.wang@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
* Merge branch 'devel-stable' into develRussell King2010-10-198-346/+92
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| * Merge branch 'for-rmk' of ↵Russell King2010-10-191-4/+3
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable Conflicts: arch/arm/mach-at91/include/mach/system.h arch/arm/mach-imx/mach-cpuimx27.c AT91 conflict resolution: Acked-by: Anders Larsen <al@alarsen.net> IMX conflict resolution confirmed by Uwe Kleine-König.
| | * ARM: 6436/1: AT91: Fix power-saving in idle-mode on 926T processorsAnders Larsen2010-10-081-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to Atmel, their 926T processors (AT91 post RM9200) requires 'Wait for Interrupt' mode be entered right after disabling the processor clock in order to minimise current consumption when idle, so do both provided we're not running on a 920T (an RM9200). Furthermore, get rid of the #ifndef CONFIG_DEBUG_KERNEL, since arch_idle() can be turned off completely with the kernel parameter 'nohlt'. Cc: Andrew Victor <avictor.za@gmail.com> Signed-off-by: Anders Larsen <al@alarsen.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | net: atmel_macb Kconfig: remove long dependency lineJean-Christophe PLAGNIOL-VILLARD2010-10-071-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many Atmel SOC are embedding a MACB controller. This patch removes the long dependency line for this Atmel MACB ethernet driver configuration entry. The HAVE_NET_MACB configuration option is located in the net Kconfig file as it may be setup by ARM/AT91 and AVR32 chips. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: David Miller <davem@davemloft.net> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za>
| * | AT91: fix use of clock disable on idle for AT91x40 devicesGreg Ungerer2010-10-072-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The simpler AT91x40 processors do not have the same power management controller as the new AT91 devices. They do have a simpler power controller module that we can use to disable the CPU clock at idle time. Add code to support that. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | AT91: at91sam9g20ek: merge 2mmc version in one boardJean-Christophe PLAGNIOL-VILLARD2010-10-074-336/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The board-sam9g20ek-2slot-mmc.c was a revision of the at91sam9g20ek since board revision C. It contains 2 sd/mmc slots. This merge keep the support of the old machine ID MACH_AT91SAM9G20EK_2MMC for backward compatibility. Now we use the ATAG to pass the hardware functionality to kernel with this board revision encoding bit 0: 0 => 1 sd/mmc slot 1 => 2 sd/mmc slots connectors (board from revision C) system_rev tested on Barebox commit d8f3ee103a9f4bd Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | AT91: Correct configuration define valueNicolas Ferre2010-10-072-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | The MTD nand driver for Atmel chips is atmel_nand and not at91_nand anymore. Change wrong configuration variables that were remaining. Reported-by: Christoph Egger <siccegge@cs.fau.de> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | AT91: at91sam9m10g45ek: use the right machine idJean-Christophe PLAGNIOL-VILLARD2010-10-073-4/+4
| |/ | | | | | | | | | | | | | | | | | | | | | | | | Today the board use 2 machines id AT91SAM9G45EKES and AT91SAM9M10G45EK now will use only AT91SAM9M10G45EK. The other boards revision will be specified via system_rev. for 9g45ekes, m10g45ekes and m10g45ek boards and revisions Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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*---. | Merge branches 'at91', 'dcache', 'ftrace', 'hwbpt', 'misc', 'mmci', 's3c', ↵Russell King2010-10-184-21/+38
|\ \ \| | | | | | | | | | | | | 'st-ux' and 'unwind' into devel
| | | * ARM: 6406/1: at91sam9g45: fix i2c bus speedPeter Korsgaard2010-09-231-2/+2
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use a correct udelay value to get bus speed around 100KHz. The udelay value was most likely copied from the older devices, but the 9g45 is signicantly faster (400MHz, DDR, ..), so a udelay of 2 gives a bus speed of around 190KHz, which is too fast for some devices. A udelay value of 5 gives a bus speed of around 90KHz here. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | AT91: at91sam9261ek: remove C99 comments but keep informationNicolas Ferre2010-09-101-4/+2
| | | | | | | | | | | | Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | AT91: at91sam9261ek board: remove warnings related to use of SPI or SD/MMCNicolas Ferre2010-09-101-11/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | The sd/mmc data structure is not used if SPI is selected. The configuration of PIO on the board prevent from using both interfaces at the same time (board dependent). Remove the warnings at compilation time adding a preprocessor condition. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | AT91: dm9000 initialization updateNicolas Ferre2010-09-101-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | Add information in dm9000 mac/phy chip initialization: - irq resource details - platform data details Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | AT91: SAM9G45 - add a separate clock entry for every single TC blockFabian Godehardt2010-09-092-5/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without this patch you will not be able to register the first block because of the second association call on at91_add_device_tc(). Signed-off-by: Fabian Godehardt <fg@emlix.com> [nicolas.ferre@atmel.com: change tcb1_clk to fake child clock of tcb0_clk] Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | AT91: clock: peripheral clocks can have other parent than mckNicolas Ferre2010-09-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While registering clock allow to set parent clock other than mck. It is useful for clocks than can be seen as child clock of a peripheral. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Andrew Victor <linux@maxim.org.za>
| * | AT91: change dma resource indexNicolas Ferre2010-09-071-1/+1
| |/ | | | | | | | | Reported-by: Dan Liang <dan.liang@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* / ARM: 6393/1: AT91: Add flexibity board supportMaxim Osipov2010-10-043-0/+171
|/ | | | | | | | | | This patch adds support for Flexibity Connect platform from http://www.flexibity.com/ (AT91SAM9260 based). Signed-off-by: Maxim Osipov <maxim.osipov@gmail.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6323/1: cam60: don't use __init for ↵Uwe Kleine-König2010-08-101-2/+2
| | | | | | | | | | | | | | | | | | | | | cam60_spi_{flash_platform_data,partitions} From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 12/19] ARM: cam60: don't use __init for cam60_spi_{flash_platform_data,partitions} Date: Thu, 5 Aug 2010 16:08:46 +0200 Message-Id: <1281017333-5563-12-git-send-email-u.kleine-koenig@pengutronix.de> These two structs are referenced by cam60_spi_devices. The latter is copied at init time to kmalloced memory and so the copy isn't freed after booting. So it must not contain references to .init memory. This isn't noticed by modpost as cam60_spi_devices is in .init.data, too. Noticed-and-Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6324/1: cam60: move cam60_spi_devices to .init.dataUwe Kleine-König2010-08-101-2/+2
| | | | | | | | | | | | | | | | | | cam60_spi_devices is passed to at91_add_device_spi which calls spi_register_board_info. The latter makes a copy of it, so living in .init.data is OK. This fixes the following warning in cam60_defconfig: WARNING: vmlinux.o(.data+0x2a00): Section mismatch in reference from the variable cam60_spi_devices to the (unknown reference) .init.data:(unknown) The variable cam60_spi_devices references the (unknown reference) __initdata (unknown) If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6209/3: at91_udc: Add vbus polarity and polling modeRyan Mallon2010-07-181-0/+2
| | | | | | | | | | | | Allow the vbus signal to optionally use polling. This is required if the vbus signal is connected to an non-interrupting io expander for example. If vbus is in polling mode, then it is assumed that the vbus gpio may sleep. Also add an option to have vbus be an active low signal. Both options are set in the platform data for the device. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6209/2: at91: Add support for Bluewater Systems Snapper 9260/9G20 modulesRyan Mallon2010-07-093-0/+203
| | | | | | | | Add support for Bluewater Systems Snapper 9260/9G20 modules Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6200/1: AT91: Define NR_BUILTIN_GPIORyan Mallon2010-07-091-0/+1
| | | | | | | | Add definition for NR_BUILTIN_GPIO for AT91 family Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6185/1: AT91: PM: dual ram controller supportNicolas Ferre2010-07-099-48/+258
| | | | | | | | | | | | | | | | | | | This rework allows to address tow memory controllers. AT91SAM9263 and AT91SAM9G45 family have tow SDRAM or DDR/SDRAM controllers. Power management should take care of this. This patch modify the way RAM IP header files are implemented to allow access to registers of both controllers ; it also adds some macros. We also modify the power management files to use those modified header files. Slow clock (assembly) and regular power management functions are synchronized for setting of RAM self-refresh procedure: (lpr & ~AT91_DDRSDRC_LPCB) | AT91_DDRSDRC_LPCB_SELF_REFRESH Note that AT91RM9200 is not impacted by this modification. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6169/1: AT91: add new at91 chips in at91sam9g45 familyNicolas Ferre2010-06-162-0/+21
| | | | | | | | | | This is the basic support for at91sam9g46, at91sam9m10 and at91sam9m11. Those are just very basic cpu macros and clock definition. Signed-off-by: Patrice Vilchez <patrice.vilchez@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6163/1: at91sam9g20ek: add fixed-value regulator for wm8731Dmitry Eremin-Solenikov2010-06-161-0/+45
| | | | | | | | | | | If CONFIG_REGULATOR is enabled, wm8731 fails on AT91SAM9G20EK board, since codec driver requires several voltage supplies and none are provided currently. As requires voltages are hardwired to 3V3, use fixed voltage regulator for this chip. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6162/1: at91sam9g20ek: add fixed-value regulator for wm8731Dmitry Eremin-Solenikov2010-06-161-0/+45
| | | | | | | | | | | If CONFIG_REGULATOR is enabled, wm8731 fails on AT91SAM9G20EK board, since codec driver requires several voltage supplies and none are provided currently. As requires voltages are hardwired to 3V3, use fixed voltage regulator for this chip. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: mach-at91: duplicated includeAndrea Gelmini2010-05-241-1/+0
| | | | | | | arch/arm/mach-at91/board-sam9m10g45ek.c: mach/hardware.h is included more than once Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: remove 'select GENERIC_TIME'Russell King2010-05-181-10/+0
| | | | | | | GENERIC_TIME is now enabled by default, so 'select GENERIC_TIME' is redundant. Remove them. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'devel-stable' into develRussell King2010-05-172-6/+14
|\ | | | | | | | | | | | | Conflicts: arch/arm/Kconfig arch/arm/include/asm/system.h arch/arm/mm/Kconfig
| * ARM: 5974/1: arm/mach-at91 Makefile: remove two blanks.Ernst Schwab2010-04-141-2/+2
| | | | | | | | | | | | | | | | Cosmetic change to mach-at91 Makefile: remove two blanks introduced by earlier patches. Signed-off-by: Ernst Schwab <eschwab@online.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 5975/1: AT91 slow-clock suspend: don't wait when turning PLLs offAnders Larsen2010-04-141-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Julien Langer <julien.langer@gmail.com> AT91: when turning off the PLLs during suspend, don't wait for the lock flag to be set. Previously the code would always run into the loop limitation of 1000 iterations because the flag is never set when turning the PLLs off. Comments from Anders Larsen: (in http://marc.info/?l=linux-kernel&m=127058929724193&w=2) Signed-off-by: Julien Langer <julien.langer@gmail.com> Signed-off-by: Anders Larsen <al@alarsen.net> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 6043/1: AT91 slow-clock resume: Don't wait for a disabled PLL to lockAnders Larsen2010-04-091-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | at91 slow-clock resume: Don't wait for a disabled PLL to lock. We run into this problem with the PLLB on the at91: ohci-at91 disables the PLLB when going to suspend. The slowclock code however tries to do the same: It saves the PLLB register value and when restoring the value during resume, it waits for the PLLB to lock again. However the PLL will never lock and the loop would run into its timeout because the slowclock code just stored and restored an empty register. This fixes the problem by only restoring PLLA/PLLB when they were enabled at suspend time. Cc: Andrew Victor <avictor.za@gmail.com> Signed-off-by: Anders Larsen <al@alarsen.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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*-. \ Merge branches 'at91', 'bcmring', 'ep93xx', 'iop', 'misc', 'nomadik', ↵Russell King2010-05-171-0/+1
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | 'omap', 'pxa', 'spear' and 'versatile' into devel Conflicts: arch/arm/Makefile arch/arm/common/Makefile arch/arm/mm/Kconfig
| | * ARM: convert arm to arch_gettimeoffset()John Stultz2010-03-241-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | Convert arm to use GENERIC_TIME via the arch_getoffset() infrastructure, reducing the amount of arch specific code we need to maintain. The arm architecture is the last arch that need to be converted. Signed-off-by: John Stultz <johnstul@us.ibm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Andrew Morton <akpm@linux-foundation.org>
* | ARM: 6092/1: atmel_serial: support for RS485 communicationsClaudio Scordino2010-05-041-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Final version of the patch that adds support for RS485 communications to the atmel_serial driver. The patch has been already sent and discussed on both linux-kernel and linux-arm-kernel mailing lists several times. Many people collaborated to improve and test the code: Tested-by: Sebastian Heutling <Sebastian.Heutling@who-ing.de> Tested-by: Bernhard Roth <br@pwrnet.de> Reviewed-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Claudio Scordino <claudio@evidence.eu.com> Signed-off-by: Michael Trimarchi <michael@evidence.eu.com> Signed-off-by: Rick Bronson <rick@efn.org> Signed-off-by: Sebastian Heutling <Sebastian.Heutling@who-ing.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 6053/1: AT91: Save power by disabling the processor clock when CPU is idleAnders Larsen2010-05-021-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | Disable the processor clock when the CPU is idle. This saves much more power than merely entering 'Wait for Interrupt' mode. Since JTAG-debugging doesn't work when the processor clock is switched off, make it conditional on CONFIG_DEBUG_KERNEL. Signed-off-by: Anders Larsen <al@alarsen.net> Acked-by: Andrew Victor <avictor.za@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 6056/1: AT91: at91sam9g10 chip identification changedNicolas Ferre2010-04-141-2/+2
| | | | | | | | | | | | | | | | | | A bit in the at91sam9g10 identification number changed between Engineering Sample and final product. This patch will identify both as being at91sam9g10. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 6054/1: AT91: taskit PortuxG20 and Stamp9G20 board supportChristian Glindkamp2010-04-143-0/+330
|/ | | | | | | | | Both boards share the same board file, as the PortuxG20 is basically an SBC based on the Stamp9G20. Signed-off-by: Christian Glindkamp <christian.glindkamp@taskit.de> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 5986/1: at91sam9g20-ek: Correct braces in I2C registration codeRob Alley2010-03-131-4/+6
| | | | | | | | | | The change introduced in patch 5596/1 used incorrect bracing which resulted in the AT24 EEPROM no longer being registered. This patch corrects the bracing and allows both the WM8731 audio device and AT24 EEPROM device to be registered. Signed-off-by: Rob Alley <rob.alley@navmanwireless.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'for-linus' of ↵Linus Torvalds2010-03-121-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (56 commits) doc: fix typo in comment explaining rb_tree usage Remove fs/ntfs/ChangeLog doc: fix console doc typo doc: cpuset: Update the cpuset flag file Fix of spelling in arch/sparc/kernel/leon_kernel.c no longer needed Remove drivers/parport/ChangeLog Remove drivers/char/ChangeLog doc: typo - Table 1-2 should refer to "status", not "statm" tree-wide: fix typos "ass?o[sc]iac?te" -> "associate" in comments No need to patch AMD-provided drivers/gpu/drm/radeon/atombios.h devres/irq: Fix devm_irq_match comment Remove reference to kthread_create_on_cpu tree-wide: Assorted spelling fixes tree-wide: fix 'lenght' typo in comments and code drm/kms: fix spelling in error message doc: capitalization and other minor fixes in pnp doc devres: typo fix s/dev/devm/ Remove redundant trailing semicolons from macros fix typo "definetly" -> "definitely" in comment tree-wide: s/widht/width/g typo in comments ... Fix trivial conflict in Documentation/laptops/00-INDEX
| * Merge branch 'for-next' into for-linusJiri Kosina2010-03-081-1/+1
| |\ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: Documentation/filesystems/proc.txt arch/arm/mach-u300/include/mach/debug-macro.S drivers/net/qlge/qlge_ethtool.c drivers/net/qlge/qlge_main.c drivers/net/typhoon.c
| | * tree-wide: fix 'lenght' typo in comments and codeDaniel Mack2010-02-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some misspelled occurences of 'octet' and some comments were also fixed as I was on it. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Jiri Kosina <trivial@kernel.org> Cc: Joe Perches <joe@perches.com> Cc: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | Merge branch 'origin' into devel-stableRussell King2010-03-0816-6/+1977
|\| | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-mx2/devices.c arch/arm/mach-mx2/devices.h sound/soc/pxa/pxa-ssp.c
| * | Merge branch 'tmpreg' into develRussell King2010-02-251-1/+1
| |\ \ | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/Kconfig arch/arm/mach-ux500/include/mach/debug-macro.S
| | * | ARM: 5910/1: ARM: Add tmp register for addruart and loadspTony Lindgren2010-02-121-1/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise more complicated uart configuration won't be possible. We can use r1 for tmp register for both head.S and debug.S. NOTE: This patch depends on another patch to add the the tmp register into all debug-macro.S files. That can be done with: $ sed -i -e "s/addruart,rx|addruart, rx/addruart, rx, tmp/" arch/arm/*/include/*/debug-macro.S Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: 5851/1: [AT91] AT572D940HF-EK board supportAndrew Victor2010-01-203-0/+348
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the Atmel AT572D940HF-EK board (development board for the AT572D940HF processor). Signed-off-by: Antonio R. Costa <costa.antonior@gmail.com> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: 5850/1: [AT91] AT572D940HF processor supportAndrew Victor2010-01-2014-5/+1628
| |/ | | | | | | | | | | | | | | | | | | | | Add support for the Atmel AT572D940HF processor (DIOPSIS range). This processor integrates an ARM926 core, a DSP and the SoC peripherals usually found on an AT91 processor (USART, SSC, SPI, TWI, CAN, etc) Signed-off-by: Antonio R. Costa <costa.antonior@gmail.com> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* / arm/at91: Don't disable irqs in set_next_event and set_mode callbacksUwe Kleine-König2010-01-222-19/+12
|/ | | | | | | | | | | on AT91 the timer irq is shared, so the handler might be entered without irqs being disabled. Though this should not happen as the timer irq is registered early, there have been some reports on the mailing list. To make debugging that problem easier next time it pops up a WARN_ON_ONCE is added to the handler if irqs are not off. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
* atmel-mci: change use of dma slave interfaceNicolas Ferre2009-12-151-0/+24
| | | | | | | | | | | | | | | | | Allow the use of another DMA controller driver in atmel-mci sd/mmc driver. This adds a generic dma_slave pointer to the mci platform structure where we can store DMA controller information. In atmel-mci we use information provided by this structure to initialize the driver (with new helper functions that are architecture dependant). This also adds at32/avr32 chip modifications to cope with this new access method. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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