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| * [MTD] [NAND] remove dead Kconfig associated with !CONFIG_PPC_MERGEKumar Gala2008-10-10
| | | | | | | | | | | | | | | | | | | | | | | | Removed the Kconfig associated with 'NDFC NanD Flash Controller'. We can't enable !CONFIG_PPC_MERGE so there is no way to enable this. Additionally the code needs to get updated for arch/powerpc. For the time being lets just remove the Kconfig option so we can actually remove CONFIG_PPC_MERGE. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] driver extension to support NAND on TQM85xx modulesWolfgang Grandegger2008-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch extends the FSL UPM NAND driver from Anton Vorontsov to support hardware which does not have the R/B pin of the NAND chip connected, like the TQM8548 module: - The OF_GPIO dependency has been removed from the Kconfig option because GPIO is not needed. The relevant gpio_* function are then stubbed out in <linux/gpio.h>. - It re-introduces the chip-delay property to define an appropriate maximum delay time (tR) required for read operations. The binding will be documented in a separate patch. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] fsl_upm: update driver for the new OF bindingsAnton Vorontsov2008-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Get rid of fsl,wait-pattern and fsl,wait-write. I think this isn't chip-specific, and we should always do waits. I saw one board that didn't need fsl,wait-pattern, but I assume this was the exception that proves the rule; - Get rid of chip-delay. Today there are no users for this, and if anyone really need this they should push the OF bindings beforehand; - Now flash chips should be child nodes of the FSL UPM NAND controller; - Implement OF partition parsing. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] nand_base.c: reset chip firstKarl Beldan2008-09-16
| | | | | | | | | | | | | | | | | | | | Some chips require a RESET after power-up (e.g. Micron MT29FxGxxxxx). The first command sent is NAND_CMD_READID. Issue a NAND_CMD_RESET in nand_scan_ident before reading the device id. Tested with an MT29F4G08AAC. Signed-off-by: Karl Beldan <karl.beldan@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] Freescale i.MX2 NAND driverSascha Hauer2008-09-02
| | | | | | | | | | | | | | | | | | | | This patch adds support for the integrated NAND flash controller of the i.MX2 and i.MX3 family. It is tested on MX27 but should work on MX3 aswell. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Juergen Beisert <j.beisert@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] pxa3xx_nand: added warning which tells id of detected NANDEnrico Scholz2008-09-01
| | | | | | | | | | | | | | Minor patch to help debugging of NAND detection. Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] pxa3xx_nand: moved some helper variables out from platform dataEnrico Scholz2008-09-01
| | | | | | | | | | | | | | | | | | This patch moves some attributes out from the platform data into the dynamically created nand device. This results into a cleaner interface and allows to use constant pxa3xx_nand_flash definitions. Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] pxa3xx_nand: added some 'const' annotations to the exported APIEnrico Scholz2008-09-01
| | | | | | | | | | | | | | | | | | This patch marks some attributes as 'const' which are set only once and never be modified by the driver. There are some changes in parameter list and variable declarations too which mark them as 'const'. Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] pxa3xx_nand: allow to disable builtin flash-type tableEnrico Scholz2008-09-01
| | | | | | | | | | | | | | | | | | This patch adds a MTD_NAND_PXA3xx_BUILTIN configuration variables which allows to disable usage of builtin flash-type table. Not enabling this option saves some space in the generated driver. Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] pxa3xx_nand: allow to define flash types in the platform dataEnrico Scholz2008-09-01
| | | | | | | | | | | | | | | | | | | | This patch adds 'flash' and 'num_flash' attributes to the platform data. There was added code in the driver to iterate across these attributes in the detect-flash routine. This is done similarly to the existing method which uses a 'builtin_flash_types' field. Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] pxa3xx_nand: moved nand definitions into shared platform headerEnrico Scholz2008-09-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the exported datastructures from the pxa3xx_nand.c driver into the <mach/pxa3xx_nand.h> header. This is a plain movement without any modification of the attributes. This is the first one of a set of patches which: * allows to specify used NAND flash in the platform code and allows to turn off the old way to specify NAND characteristics in the driver. This way did not worked well as these characteristics depend on the platform and can not be derived from NAND id alone. E.g. some NAND chips share the same ID (e.g. K9K8G08U0A and K9NBG08U5A) but have different timings (which are written in the common driver currently and must be modified there). * adds 'const' annotations at various places Further patches will be sent to the mtd-list. Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] pxa3xx_nand_flash: Add definition of STM2GbX16 NAND flashesSemun Lee2008-09-01
| | | | | | | | | | | | Signed-off-by: Semun Lee <semun.lee@samsung.com> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * Merge branch 'master' of ↵David Woodhouse2008-09-01
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * | [MTD] [NAND] nand_ecc.c: adding support for 512 byte eccSingh, Vimal2008-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support 512 byte ECC calculation [FM: updated two comments] Signed-off-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] au1550nd.c: remove unused #include <version.h>Huang Weiyi2008-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | It doesn't use LINUX_VERSION_CODE nor KERNEL_VERSION. This patch removes the said #include <version.h>. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] Fix missing kernel-docAlexey Korolev2008-08-20
| | | | | | | | | | | | | | | | | | | | | [Reported by Randy Dunlap] Signed-off-by: Alexey Korolev <akorolev@infradead.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] nand_ecc.c: fix big endian, strengthen test, add printkfrans2008-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch for nand_ecc.c fixes three issues - fix code so it also works on big endian architectures - added a printk in case of an uncorrectable ecc error - strengthen the test for correctable errors (decreasing the chance that multiple bit faults by accident will be seen as correctable) Note: the big endian code is only tested in a testbed (running on big endian hardware) as I cannot rebuild and test a big endian kernel at the moment. However the only thing that can go wrong is if <asm/byteorder.h> does not give __BIG_ENDIAN in that case. In my eyes very unlikely. Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] Minor cleanup of nand_ecc.cDavid Woodhouse2008-08-16
| | | | | | | | | | | | | | | | | | Make the standalone stuff a little cleaner, fix some checkpatch warnings. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] nand_ecc.c: rewrite for improved performancefrans2008-08-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch improves the performance of the ecc generation code by a factor of 18 on an INTEL D920 CPU, a factor of 7 on MIPS and a factor of 5 on ARM (NSLU2) Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | Merge branch 'master' of ↵David Woodhouse2008-08-12
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: include/asm-arm/arch-omap/onenand.h
| * | | [MTD] Define and use MTD_FAIL_ADDR_UNKNOWN instead of 0xffffffffAdrian Hunter2008-08-12
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | [MTD] [NAND] drivers/mtd/nand/nandsim.c: remove duplicated #includeHuang Weiyi2008-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed duplicated include <asm/div64.h> in drivers/mtd/nand/nandsim.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | [MTD] Remove references to TI 'toto' platform.David Woodhouse2008-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This was a reference board for which support never got merged upstream. Kill it off, at rmk's suggestion. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | | | USB: remove info() macro from usb mtd driversGreg Kroah-Hartman2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB should not be having it's own printk macros, so remove info() and use the system-wide standard of dev_info() wherever possible. Acked-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | omap drivers: switch to standard GPIO callsDavid Brownell2008-10-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This updates most of the OMAP drivers which are in mainline to switch to using the cross-platform GPIO calls instead of the older OMAP-specific ones. This is all fairly brainless/obvious stuff. Probably the most interesting bit is to observe that the omap-keypad code seems to now have a portable core that could work with non-OMAP matrix keypads. (That would improve with hardware IRQ debouncing enabled, of course...) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Antonino Daplas <adaplas@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'master' of ↵David Woodhouse2008-10-13
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: include/asm-x86/statfs.h
| * \ \ \ Merge branch 'pxa-all' into develRussell King2008-10-09
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| | | \ \ \
| | | \ \ \
| | *-. \ \ \ Merge branches 'metronomefb', 'pxa-cm2xx', 'pxa-gumstix', 'pxa-misc', ↵Russell King2008-10-07
| | |\ \ \ \ \ | | | |_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'pxa-mitac', 'pxa-mp900', 'pxa-zylonite' and 'pxa-zaurus' into pxa-machines Conflicts: arch/arm/mach-pxa/poodle.c
| | | * | | | [ARM] 5282/1: pxa: add CM-X255 supportMike Rapoport2008-10-07
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Russ Dill <russ.dill@gmail.com> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | / / / [ARM] 5265/3: [AT91] Add copyright infoAndrew Victor2008-09-21
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add copyright information for some of the AT91 header files. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | [MTD] [NAND] tmio_nand: fix base address programmingDmitry Baryshkov2008-09-05
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix offset of second word used for programming base address of memory window. Also program tmio with offset of the FCR, not with physical memory location. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Cc: Ian Molton <spyro@f2s.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* / / / [MTD] [NAND] Define and use PCI_DEVICE_ID_MARVELL_88ALP01_NAND for CAFÉDavid Woodhouse2008-09-04
|/ / / | | | | | | | | | Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | | removed unused #include <linux/version.h>'sAdrian Bunk2008-08-23
| | | | | | | | | | | | | | | | | | | | | | | | This patch lets the files using linux/version.h match the files that #include it. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2008-08-16
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: (38 commits) [ARM] 5191/1: ARM: remove CVS keywords [ARM] pxafb: fix the warning of incorrect lccr when lcd_conn is specified [ARM] pxafb: add flag to specify output format on LDD pins when base is RGBT16 [ARM] pxafb: fix the incorrect configuration of GPIO77 as ACBIAS for TFT LCD [ARM] 5198/1: PalmTX: PCMCIA fixes [ARM] Fix a pile of broken watchdog drivers [ARM] update mach-types [ARM] 5196/1: fix inline asm constraints for preload [ARM] 5194/1: update .gitignore [ARM] add proc-macros.S include to proc-arm940 and proc-arm946 [ARM] 5192/1: ARM TLB: add v7wbi_{possible,always}_flags to {possible,always}_tlb_flags [ARM] 5193/1: Wire up missing syscalls [ARM] traps: don't call undef hook functions with spinlock held [ARM] 5183/2: Provide Poodle LoCoMo GPIO names [ARM] dma-mapping: provide sync_range APIs [ARM] dma-mapping: improve type-safeness of DMA translations [ARM] Kirkwood: instantiate the orion_spi driver in the platform code [ARM] prevent crashing when too much RAM installed [ARM] Kirkwood: Instantiate mv_xor driver [ARM] Orion: Instantiate mv_xor driver for 5182 ...
| * | [ARM] Move include/asm-arm/plat-orion to arch/arm/plat-orion/include/platLennert Buytenhek2008-08-09
| | | | | | | | | | | | | | | | | | | | | This patch performs the equivalent include directory shuffle for plat-orion, and fixes up all users. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
* | | mfd: have TMIO drivers and subdevices depend on ARMSamuel Ortiz2008-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | The TMIO chips are only found (and thus tested) on ARM machines. Moreover, we don't want the TMIO cells to be built if one of the TMIO driver is not selected (which indirectly make the TMIO cells drivers depend on ARM as well). Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
* | | mfd: driver for the TMIO NAND controllerIan Molton2008-08-10
|/ / | | | | | | | | | | | | | | | | This patch adds support for the NAND controller commonly found in TMIO based MFDs. Signed-off-by: Ian Molton <spyro@f2s.com> Acked-By: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
* | [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King2008-08-07
| | | | | | | | | | | | This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixesRussell King2008-08-07
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| * [MTD] [NAND] drivers/mtd/nand/nandsim.c: fix printk warningsAndrew Morton2008-08-01
| | | | | | | | | | Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] Blackfin NFC Driver: Cleanup the error exit path of ↵Bryan Wu2008-08-01
| | | | | | | | | | | | | | | | | | bf5xx_nand_probe function Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] Blackfin NFC Driver: use standard dev_err() rather than printk()Mike Frysinger2008-08-01
| | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] Blackfin NFC Driver: enable Blackfin nand HWECC support by defaultMike Frysinger2008-08-01
| | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] Blackfin NFC Driver: add proper devinit/devexit markings to ↵Mike Frysinger2008-08-01
| | | | | | | | | | | | | | | | | | probe/remove functions Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] Blackfin NFC Driver: add support for the ECC layout the ↵Mike Frysinger2008-08-01
| | | | | | | | | | | | | | | | | | Blackfin bootrom uses Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] Blackfin NFC Driver: fix bug - hw ecc calc by making sure we ↵Mike Frysinger2008-08-01
| | | | | | | | | | | | | | | | | | extract 11 bits from each register instead of 10 Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] Blackfin NFC Driver: fix bug - do not clobber the status from ↵Mike Frysinger2008-08-01
| | | | | | | | | | | | | | | | | | the first 256 bytes if operating on 512 pages Singed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] diskonchip.c fix sparse endian warningsHarvey Harrison2008-08-01
| | | | | | | | | | | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] drivers/mtd/nand/nandsim.c needs div64.hAndrew Morton2008-08-01
| | | | | | | | | | | | | | | | | | drivers/mtd/nand/nandsim.c: In function 'divide': drivers/mtd/nand/nandsim.c:462: error: implicit declaration of function 'do_div' Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] fsl_elbc_nand.c: fix printk warningakpm@linux-foundation.org2008-07-30
| | | | | | | | | | | | | | drivers/mtd/nand/fsl_elbc_nand.c:890: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'resource_size_t' Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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