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2009-08-14Merge branch 'next-s3c64xx-moves' into next-s3cBen Dooks12-24/+48
2009-08-14Merge branch 'next-s3c64xx' into next-s3cBen Dooks3-7/+23
2009-08-14Merge branch 'next-s3c24xx-cpufreq' into next-s3cBen Dooks38-26/+3605
2009-08-14Merge branch 'next-s3c24xx' into next-s3cBen Dooks11-7/+157
2009-08-14Merge branch 'next-s3c-machines' into next-s3cBen Dooks3-2/+287
2009-08-14Merge branch 'next-s3c-hwmon' into next-s3cBen Dooks9-14/+558
2009-08-14ARM: S3C24XX: Add SPI bus 1 on GPD8 through GPD10Ben Dooks5-1/+51
Add configuration callback for SPI bus 1 on GPD[8..10] and ensure the correct GPIO configuration register definitions in regs-gpio.h Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-14ARM: S3C24XX: Add platform device for AC97 controllerMark Brown4-6/+57
Move the definition of the "generic" IRQ in the process. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-14ARM: S3C24XX: Add FIQ IRQ routing supportBen Dooks2-0/+49
Add support for routing an IRQ from the normal ARM IRQ mechanism to the FIQ input of the processor. Note, also fix a bug where the init_FIQ() function has not been called when CONFIG_FIQ is enabled. Signed-off-by; Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-14ARM: S3C: Move S3C64xx audio devices into S3C64xx directoryMark Brown3-2/+2
Allowing us to make the Kconfig a little bit saner. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-14ARM: S3C64XX: Add address mapping for AC97 controllerMark Brown1-0/+1
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-14ARM: S3C64XX: Add mapping for IISv4 portMark Brown1-0/+1
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-14ARM: S3C64XX: Add UART2,UART3 support for SMDK6410 (resend)Matt Hsu1-6/+20
Add proper uartcfg for UART port 2,3 and tidy it up on SMDK6410. Signed-off-by: Matt Hsu <matt@0xlab.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-14ARM: NCP: make ncp_iodesc static and move it to initdata sectionMarek Szyprowski1-1/+1
Make ncp_iodesc struct static to clean a public namespace a bit and move it to __initdata section to save memory a bit. Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C: move timer/pwm handling from plat-s3c24xx to plat-s3cPeter Korsgaard3-3/+7
The s3c64xx devices use the same hardware core as s3c24xx, so move the timer/pwm handling to plat-s3c so it can be used by both. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C: move s3c_device_nand from plat-s3c24xx to plat-s3cPeter Korsgaard8-19/+39
Move the s3c_device_nand platform device from plat-s3c24xx to plat-s3c, now that the nand driver also support the s3c64xx devices. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C6410: airgoo hmt board supportPeter Korsgaard3-2/+287
Add support for the Airgoo HMT (home media terminal) device. The HMT is a tablet device with a s3c6410, a 7" LCD and a number of peripheral connections. For more details of the hardware specs, see: http://article.gmane.org/gmane.linux.debian.devel.embedded/4307 Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> [ben-linux@fluff.org: subject rewrite] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C: CPUFREQ: Add debugfs support for cpufreqBen Dooks10-0/+317
Add debugfs support for the cpufreq driver to allow information about the system state to be exported to the user. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C: CPUFREQ: Add documentation for systemBen Dooks1-0/+75
Add documentation for the S3C24XX style CPUFREQ driver. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C2410: Add armclk for cpufreq supportBen Dooks1-0/+9
Add armclk for use with the cpufreq support and anything else that may want it. This clock is just a direct descendant of fclk. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: BAST: CPUFREQ: Add board supportBen Dooks1-0/+9
Add board support for CPUFREQ with the Simtec BAST board registering the necessary information with the core. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C2410: Add S3C2410A sysdev.Ben Dooks7-2/+60
Add a sysdev S3C2410A sysdev to allow the differentiation of the S3C2410A from the S3C2410. This is needed for the CPUFREQ code to enable the extra features and update cpu specific information. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C24XX: CPUFREQ: S3C2412/S3C2443 IO timing supportBen Dooks6-1/+329
Add IO bank timing support for S3C2412/S3C2443. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C2412: Update memory register mapping and definitionsBen Dooks3-2/+40
Update the mapping of the memory controler registers and add the missing definitions of the register block for the SSMC. The register contents definitions can be found in the pl093 header. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C: Update CPU register mapping practices.Ben Dooks2-3/+9
Currently map-base.h defines the main virtual address mappings made for all the support S3C SoC series, but does not then define any base for per-cpu mappings to be made from. Add S3C_ADDR_CPU() macro to define an virtual address as an offset from the last of the core mappings. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: PL093: Header file for PL093 SSMC PrimeCellBen Dooks1-0/+80
Header to define the standard registers for an PL093 SSMC memory controller. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C2412: CPUFREQ: Add core support.Ben Dooks3-0/+258
Add core support for frequency scaling on the S3C2412 SoC. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: OSIRIS: CPUFREQ: Add CPU frequency scaling supportBen Dooks2-0/+10
Add CPU frequency scalling support to the Simtec Osiris. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C2440: CPUFREQ: Add crystal frequency Kconfig entries.Ben Dooks2-2/+20
Add entries to select the crystal to select for each different supported board. This information is then available for anything else requiring this, such as the CPUFreq PLL tables. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C2440: CPUFREQ: Add PLL tablesBen Dooks4-0/+241
Add PLL tables for the S3C2440. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C2440: CPUFREQ: Add core support.Ben Dooks3-0/+318
Add core support for frequency scaling on the S3C2440 SoC. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C2410: CPUFREQ: Add PLL tableBen Dooks3-0/+103
Add PLL table for the S3C2410 SoC. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C2410: CPUFREQ: Add core support.Ben Dooks6-0/+241
Add core support for frequency scaling on the S3C2410 SoC. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C2410: CPUFREQ: Add io-timing support.Ben Dooks3-0/+442
Add io-timing support for frequency scaling on the S3C2410 SoC. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: Add S3C24XX to CPUFreq KConfigBen Dooks1-0/+41
Add the S3C24XX to the main ARM CPUFreq Kconfig support list. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: Add ARCH_HAS_CPUFREQ for presence of CPUFREQ driverBen Dooks1-1/+13
Add ARCH_HAS_CPUFREQ so that each machine config can select it if they have CPUFREQ driver support. This means that the CPUFREQ specific area does not need the if statement updating each time a new machine is added. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C: CPUFREQ: Move struct s3c_cpufreq_config to cpu-freq-core.hBen Dooks2-20/+25
Move the structure s3c_cpufreq_config from cpu-freq.h to the less advertised cpu-freq-core.h as it is not needed by anything outside the core drivers. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C: CPUFREQ: Documentation for cpufreq headerBen Dooks1-10/+81
Update arch/arm/plat-s3c/include/plat/cpu-freq.h to include kerneldoc style documentation. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C24XX: CPUFREQ: Add core support.Ben Dooks3-0/+889
Add the core of the support for enabling the CPUFreq driver on all S3C24XX based systems. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-31ARM: S3C24XX: Add BWSCON per-bank information.Ben Dooks1-0/+10
Add definitions and an accessor macro to deal with reading bus information from S3C2410_BWSCON for any given numbered bank. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-30S3C64XX: Fix ARMCLK configurationMark Brown1-1/+1
The value of armclk_mask needs to be inverted for use as a mask on the register value when updating ARM_RATIO. This is critical for cpufreq support, without it attempts to scale the frequency of the core trash pretty much the entire clock tree. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-30S3C64XX: Fix get_rate() for ARMCLKMark Brown1-1/+1
If the requested clock is faster than the parent clock then the parent clock is the closest we can get to the request so we need to return that instead of the requested clock. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-30S3C24XX: GPIO: Fix pin range check in s3c_gpiolib_getchipLars-Peter Clausen1-1/+1
In the s3c_gpiolib_getchip implementation for s3c24xx the check whether a pin is in the gpio banks range is reversed. Thus the function returns NULL for valid pins and the gpio chip if its not valid. As a result gpio states are not saved/restored properly during suspend/resume. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-29kmemleak: Protect the seq start/next/stop sequence by rcu_read_lock()Catalin Marinas1-3/+1
Objects passed to kmemleak_seq_next() have an incremented reference count (hence not freed) but they may point via object_list.next to other freed objects. To avoid this, the whole start/next/stop sequence must be protected by rcu_read_lock(). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-29Merge branch 'drm-radeon-kms' of ↵Linus Torvalds46-1529/+3576
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-radeon-kms' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (35 commits) drm/radeon: set fb aperture sizes for framebuffer handoff. drm/ttm: fix highuser vs dma32 confusion. drm/radeon: Fix size used for benchmarking BO copies. drm/radeon: Add radeon.test parameter for running BO GPU copy tests. drm/radeon/kms: allow interruptible waits for objects. drm/ttm: powerpc: Fix Highmem cache flushing. x86: Export kmap_atomic_prot() needed for TTM. drm/ttm: Fix ttm in-kernel copying of pages with non-standard caching attributes. drm/ttm: Fix an oops and sync object leak. drm/radeon/kms: vram sizing on certain r100 chips needs workaround. drm/radeon: Pay more attention to object placement requested by userspace. drm/radeon: Fall back to evicting BOs with memcpy if necessary. drm/radeon: Don't unreserve twice on failure to validate. drm/radeon/kms: fix bandwidth computation on avivo hardware drm/radeon/kms: add initial colortiling support. drm/radeon/kms: fix hotspot handling on pre-avivo chips drm/radeon/kms: enable frac fb divs on rs600/rs690/rs740 drm/radeon/kms: add PLL flag to prefer frequencies <= the target freq drm/radeon/kms: block RN50 from using 3D engine. drm/radeon/kms: fix VRAM sizing like DDX does it. ...
2009-07-29Merge branch 'zero-length' of ↵Linus Torvalds1-0/+0
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6 * 'zero-length' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6: Remove zero-length file drivers/char/vr41xx_giu.c
2009-07-29Merge branch 'upstream-linus' of ↵Linus Torvalds10-42/+73
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: accept late unlocking of HPA libata: Updates and fixes for pata_at91 driver ata_piix: Add new short cable ID ata_piix: Add new laptop short cable IDs ahci: add device IDs for Ibex Peak ahci controllers libata: remove superfluous NULL pointer checks libata: add missing NULL pointer check to ata_eh_reset() pata_pcmcia: add CNF-CDROM-ID
2009-07-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds5-4/+6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: driver core: documentation: make it clear that sysfs is optional driver core: sysdev: do not send KOBJ_ADD uevent if kobject_init_and_add fails Dynamic debug: fix typo: -/-> driver core: firmware_class:fix memory leak of page pointers array sysfs: fix hardlink count on device_move
2009-07-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6Linus Torvalds9-2460/+20
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: staging: udlfb: Add vmalloc.h include staging: remove aten2011 driver Staging: android: lowmemorykiller.c: fix it for "oom: move oom_adj value from task_struct to mm_struct" Staging: serqt_usb2: fix memory leak in error case Staging: serqt_usb2: add missing calls to tty_kref_put()
2009-07-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds19-445/+1012
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (34 commits) USB: xhci: Stall handling bug fixes. USB: xhci: Support for 64-byte contexts USB: xhci: Always align output device contexts to 64 bytes. USB: xhci: Scratchpad buffer allocation USB: Fix parsing of SuperSpeed Endpoint Companion descriptor. USB: xhci: Fail gracefully if there's no SS ep companion descriptor. USB: xhci: Handle babble errors on transfers. USB: xhci: Setup HW retries correctly. USB: xhci: Check if the host controller died in IRQ handler. USB: xhci: Don't oops if the host doesn't halt. USB: xhci: Make debugging more verbose. USB: xhci: Correct Event Handler Busy flag usage. USB: xhci: Handle short control packets correctly. USB: xhci: Represent 64-bit addresses with one u64. USB: xhci: Use GFP_ATOMIC while holding spinlocks. USB: xhci: Deal with stalled endpoints. USB: xhci: Set TD size in transfer TRB. USB: xhci: fix less- and greater than confusion USB: usbtest: no need for USB_DEVICEFS USB: musb: fix CONFIGDATA register read issue ...
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