summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-omap2/gpmc.c (follow)
Commit message (Collapse)AuthorAgeFilesLines
* ARM: OMAP5: gpmc: Update gpmc_init()R Sricharan2012-07-091-1/+2
| | | | | | | | GPMC module is the same as in OMAP4. Just update the base address and irq number. Signed-off-by: R Sricharan <r.sricharan@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
* Merge tag 'for-linus-3.5-20120601' of git://git.infradead.org/linux-mtdLinus Torvalds2012-06-021-0/+184
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull mtd update from David Woodhouse: - More robust parsing especially of xattr data in JFFS2 - Updates to mxc_nand and gpmi drivers to support new boards and device tree - Improve consistency of information about ECC strength in NAND devices - Clean up partition handling of plat_nand - Support NAND drivers without dedicated access to OOB area - BCH hardware ECC support for OMAP - Other fixes and cleanups, and a few new device IDs Fixed trivial conflict in drivers/mtd/nand/gpmi-nand/gpmi-nand.c due to added include files next to each other. * tag 'for-linus-3.5-20120601' of git://git.infradead.org/linux-mtd: (75 commits) mtd: mxc_nand: move ecc strengh setup before nand_scan_tail mtd: block2mtd: fix recursive call of mtd_writev mtd: gpmi-nand: define ecc.strength mtd: of_parts: fix breakage in Kconfig mtd: nand: fix scan_read_raw_oob mtd: docg3 fix in-middle of blocks reads mtd: cfi_cmdset_0002: Slight cleanup of fixup messages mtd: add fixup for S29NS512P NOR flash. jffs2: allow to complete xattr integrity check on first GC scan jffs2: allow to discriminate between recoverable and non-recoverable errors mtd: nand: omap: add support for hardware BCH ecc ARM: OMAP3: gpmc: add BCH ecc api and modes mtd: nand: check the return code of 'read_oob/read_oob_raw' mtd: nand: remove 'sndcmd' parameter of 'read_oob/read_oob_raw' mtd: m25p80: Add support for Winbond W25Q80BW jffs2: get rid of jffs2_sync_super jffs2: remove unnecessary GC pass on sync jffs2: remove unnecessary GC pass on umount jffs2: remove lock_super mtd: gpmi: add gpmi support for mx6q ...
| * ARM: OMAP3: gpmc: add BCH ecc api and modesIvan Djelic2012-05-141-0/+184
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a simple BCH ecc computation api, similar to the existing Hamming ecc api. It is intended to be used by the MTD layer. It implements the following features: - support 4-bit and 8-bit ecc computation - do not protect user bytes in spare area, only data area is protected - ecc for an erased NAND page (0xFFs) is also a sequence of 0xFFs This last feature is obtained by adding a constant polynomial to the hardware computed ecc. It allows to correct bitflips in blank pages and is extremely useful to support filesystems such as UBIFS, which expect erased pages to contain only 0xFFs. This api has been tested on an OMAP3630 board. Artem: The OMAP maintainer Tony Lindgren gave us his blessing for merging this patch via the MTD tree. Signed-off-by: Ivan Djelic <ivan.djelic@parrot.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | Merge tag 'cleanup2' of ↵Linus Torvalds2012-05-261-7/+23
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull arm-soc cleanups (part 2) from Olof Johansson: "More cleanups, continuing an earlier set with omap and samsung specific cleanups. These could not go into the first set because they have dependencies on various other series that in turn depend on the first cleanups." Fixed up conflicts in arch/arm/plat-omap/counter_32k.c due to commit bd0493eaaf5c: "move read_{boot,persistent}_clock to the architecture level" that changed how the persistent clocks were handled. And trivial conflicts in arch/arm/mach-omap1/common.h due to just independent changes close to each other. * tag 'cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (35 commits) ARM: SAMSUNG: merge plat-s5p into plat-samsung ARM: SAMSUNG: move options for common s5p into plat-samsung/Kconfig ARM: SAMSUNG: move setup code for s5p mfc and mipiphy into plat-samsung ARM: SAMSUNG: move platform device for s5p uart into plat-samsung ARM: SAMSUNG: move hr timer for common s5p into plat-samsung ARM: SAMSUNG: move pm part for common s5p into plat-samsung ARM: SAMSUNG: move interrupt part for common s5p into plat-samsung ARM: SAMSUNG: move clock part for common s5p into plat-samsung ARM: S3C24XX: Use common macro to define resources on dev-uart.c ARM: S3C24XX: move common clock init into common.c ARM: S3C24XX: move common power-management code to mach-s3c24xx ARM: S3C24XX: move plat-s3c24xx/dev-uart.c into common.c ARM: S3C24XX: move plat-s3c24xx/cpu.c ARM: OMAP2+: Kconfig: convert SOC_OMAPAM33XX to SOC_AM33XX ARM: OMAP2+: Kconfig: convert SOC_OMAPTI81XX to SOC_TI81XX GPMC: add ECC control definitions ARM: OMAP2+: dmtimer: remove redundant sysconfig context restore ARM: OMAP: AM35xx: convert 3517 detection/flags to AM35xx ARM: OMAP: AM35xx: remove redunant cpu_is checks for AM3505 ARM: OMAP1: Pass dma request lines in platform data to MMC driver ...
| * | GPMC: add ECC control definitionsYegor Yefremov2012-05-101-7/+23
| |/ | | | | | | | | Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* / ARM: OMAP2+: GPMC: resolve type-conversion warning from sparsePaul Walmsley2012-04-131-2/+1
|/ | | | | | | | | | | | | | | | | arch/arm/mach-omap2/gpmc.c passes a return value from ioremap() as the fifth argument to request_irq() without casting it. This causes sparse to generate the following warning: arch/arm/mach-omap2/gpmc.c:759:63: warning: incorrect type in argument 5 (different address spaces) arch/arm/mach-omap2/gpmc.c:759:63: expected void *dev arch/arm/mach-omap2/gpmc.c:759:63: got void [noderef] <asn:2>*static [toplevel] [assigned] gpmc_base It turns out that it's not necessary to pass this. gpmc_base is a file-scoped static variable, the ISR is located in the same file ... and the ISR doesn't even touch the passed-in variable. So, just replace it with NULL in request_irq(). Signed-off-by: Paul Walmsley <paul@pwsan.com>
* ARM: OMAP2+: GPMC: Export gpmc_enable_hwecc and gpmc_calculate_eccBernhard Walle2012-03-061-0/+2
| | | | | | | | | | | | To be able to compile kernel/drivers/mtd/nand/omap2.ko as module, that two symbols need to be exported. Otherwise, I get following error message ERROR: "gpmc_calculate_ecc" [drivers/mtd/nand/omap2.ko] undefined! ERROR: "gpmc_enable_hwecc" [drivers/mtd/nand/omap2.ko] undefined! Signed-off-by: Bernhard Walle <walle@corscience.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP2+: GPMC: fix device size setupYegor Yefremov2012-01-271-0/+6
| | | | | | | | | | | | | | following statement can only change device size from 8-bit(0) to 16-bit(1), but not vice versa: regval |= GPMC_CONFIG1_DEVICESIZE(wval); so as this field has 1 reserved bit, that could be used in future, just clear both bits and then OR with the desired value Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Cc: stable@vger.kernel.org Signed-off-by: Tony Lindgren <tony@atomide.com>
* arm: Cleanup the irq namespaceThomas Gleixner2011-03-291-1/+1
| | | | | | Convert to the new function names. Automated with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* ARM: OMAP2+: Fix warnings for GPMC interruptBalaji T K2011-03-191-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit db97eb7dfe13f6c04f0a0e77c32e2691f563ab8b (omap: gpmc: enable irq mode in gpmc) enabled interrupts for GPMC (General Purpose Memory Controller). However, looks like this patch only works on omap3. Fix the issues to avoid warnings on omap4 during the boot. GPMC: number of chip select is 8, CS0 to CS7. One less IRQ allocated throws below warning at boot: [ 0.429290] Trying to install type control for IRQ409 [ 0.429290] Trying to set irq flags for IRQ409 Resolve following warning messages in boot when irq chip is not set: [ 0.429229] Trying to install interrupt handler for IRQ402 [ 0.429229] Trying to install interrupt handler for IRQ403 [ 0.429229] Trying to install interrupt handler for IRQ404 [ 0.429260] Trying to install interrupt handler for IRQ405 [ 0.429260] Trying to install interrupt handler for IRQ406 [ 0.429260] Trying to install interrupt handler for IRQ407 [ 0.429290] Trying to install interrupt handler for IRQ408 Resolve following warning in OMAP4: [ 0.429290] gpmc: irq-20 could not claim: err -22 Signed-off-by: Balaji T K <balajitk@ti.com> [tony@atomide.com: combined patches into one, updated comments] Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap3: nand: configurable fifo threshold to gain the throughputSukumar Ghorai2011-02-181-4/+7
| | | | | | | | | Configure the FIFO THREASHOLD value different for read and write to keep busy both filling and to drain out of FIFO at reading and writing. Signed-off-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: gpmc: enable irq mode in gpmcSukumar Ghorai2011-02-181-3/+42
| | | | | | | | add support the irq mode in GPMC. gpmc_init() function move after omap_init_irq() as it has dependecy on irq. Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP2/3: GPMC: put sync_clk value in picoseconds instead of nanosecondsAdrian Hunter2010-12-211-1/+11
| | | | | | | | | | The calculations done with sync_clk are anyway in picoseconds and switching to picoseconds allows sync_clk values that are not a whole number of nanoseconds - which is sometimes the case. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap3 nand: cleanup virtual address usagesSukumar Ghorai2010-08-021-9/+0
| | | | | | | | This patch removes direct reference of gpmc address from generic nand platform code. Nand platform code now uses wrapper functions which are implemented in gpmc module. Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap3 gpmc: functionality enhancementSukumar Ghorai2010-08-021-12/+263
| | | | | | | few functions added in gpmc module and to be used by other drivers like NAND. Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap2/3/4: gpmc: kill compile warningFelipe Balbi2010-02-151-2/+4
| | | | | | | | | | | | | Get rid of the following warnings: arch/arm/mach-omap2/gpmc.c:550:30: warning: non-ANSI function declaration of function 'omap3_gpmc_save_context' arch/arm/mach-omap2/gpmc.c:581:33: warning: non-ANSI function declaration of function 'omap3_gpmc_restore_context' Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP2/3: GPMC: ensure valid clock pointerKevin Hilman2010-02-031-1/+4
| | | | | | | | Ensure valid clock pointer during GPMC init. Fixes compiler warning about potential use of uninitialized variable. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: Enable GPMC clock in gpmc_initOlof Johansson2010-01-211-0/+2
| | | | | | | | | | | | Don't assume that gpmc_l3_clk is on, enable it before touching configuration registers. Note that the current code assumes that this clock is always enabled. We are already setting smart idle and L3 autogating for GPMC clock in gpmc_init. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP4: PM: Add dummy hooks for OMAP4 dpll api'sRajendra Nayak2009-12-121-1/+1
| | | | | | | | | | | | This patch adds dummy hooks for OMAP4 dpll api's. Removes dummy hooks for clkdev api's and enables CLKDEV for OMAP4. Also comments clockdomain calls from within the clock framework as its not supported yet for OMAP4. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
* Merge 7xx-iosplit-plat-merge with omap-fixesTony Lindgren2009-11-221-5/+97
|\ | | | | | | Merge branch '7xx-iosplit-plat-merge' into omap-for-linus
| * OMAP3: PM: GPMC context save/restoreRajendra Nayak2009-11-111-3/+95
| | | | | | | | | | | | | | | | This patch adds the context save and restore functions for GPMC to enable off-mode. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| * omap: headers: Move remaining headers from include/mach to include/platTony Lindgren2009-10-201-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the remaining headers under plat-omap/include/mach to plat-omap/include/plat. Also search and replace the files using these headers to include using the right path. This was done with: #!/bin/bash mach_dir_old="arch/arm/plat-omap/include/mach" plat_dir_new="arch/arm/plat-omap/include/plat" headers=$(cd $mach_dir_old && ls *.h) omap_dirs="arch/arm/*omap*/ \ drivers/video/omap \ sound/soc/omap" other_files="drivers/leds/leds-ams-delta.c \ drivers/mfd/menelaus.c \ drivers/mfd/twl4030-core.c \ drivers/mtd/nand/ams-delta.c" for header in $headers; do old="#include <mach\/$header" new="#include <plat\/$header" for dir in $omap_dirs; do find $dir -type f -name \*.[chS] | \ xargs sed -i "s/$old/$new/" done find drivers/ -type f -name \*omap*.[chS] | \ xargs sed -i "s/$old/$new/" for file in $other_files; do sed -i "s/$old/$new/" $file done done for header in $(ls $mach_dir_old/*.h); do git mv $header $plat_dir_new/ done Signed-off-by: Tony Lindgren <tony@atomide.com>
* | OMAP: cs should be positive in gpmc_cs_free()Roel Kluin2009-11-181-1/+1
| | | | | | | | | | | | | | | | | | | | The index `cs' is signed, test whether it is negative before we release gpmc_cs_mem[cs]. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* | omap: Use resource_sizeTobias Klauser2009-11-111-1/+1
|/ | | | | | | | | Use the resource_size function instead of manually calculating the resource size. This reduces the chance of introducing off-by-one errors and actually fixes one in mailbox.c. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Tony Lindgren <tony@atomide.com>
* mtd: omap: add support for nand prefetch-read and post-writevimal singh2009-09-191-1/+62
| | | | | | | | | | This patch adds prefetch support to access nand flash in mpu mode. This patch also adds 8-bit nand support (omap_read/write_buf8). Prefetch can be used for both 8- and 16-bit devices. Signed-off-by: Vimal Singh <vimalsingh@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* ARM: OMAP4: Add minimal support for omap4Santosh Shilimkar2009-05-281-0/+6
| | | | | | | | | | | | This patch adds the support for OMAP4. The platform and machine specific headers and sources updated for OMAP4430 SDP platform. OMAP4430 is Texas Instrument's SOC based on ARM Cortex-A9 SMP architecture. It's a dual core SOC with GIC used for interrupt handling and SCU for cache coherency. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: Fix compiler warnings in gpmc.cSanjeev Premi2008-11-041-4/+2
| | | | | | | | | | | | | Fix these compiler warnings: gpmc.c: In function 'gpmc_init': gpmc.c:432: warning: 'return' with a value, in function returning void gpmc.c:439: warning: 'return' with a value, in function returning void Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge branch 'omap-all' into develRussell King2008-10-141-25/+63
|\ | | | | | | | | | | | | Conflicts: arch/arm/mach-omap2/gpmc.c arch/arm/mach-omap2/irq.c
| * ARM: OMAP3: Add minimal omap3430 supportSyed Mohammed, Khasim2008-10-091-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add minimal omap3430 support based on earlier patches from Syed Mohammed Khasim. Also merge in omap34xx SRAM support from Karthik Dasu and use consistent naming for sram init functions. Also do following changes that make 34xx support usable: - Remove unused sram.c functions for 34xx - Rename IRQ_SIR_IRQ to INTCPS_SIR_IRQ and define it locally in entry-macro.S - Update mach-omap2/io.c to support 2420, 2430, and 34xx - Also merge in 34xx GPMC changes to add fields wr_access and wr_data_mux_bus from Adrian Hunter - Remove memory initialization call omap2_init_memory() until until more generic memory initialization patches are posted. It's OK to rely on bootloader initialization until then. Signed-off-by: Syed Mohammed, Khasim <khasim@ti.com> Signed-off-by: Karthik Dasu<karthik-dp@ti.com> Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: OMAP2: Misc updates from linux-omap treeTony Lindgren2008-10-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Misc updates from linux-omap tree, mostly to update common device initialization and add missing defines from linux-omap tree. Also some changes to make room for adding 34xx in following patches. Note that the I2C resources are now set up in arch/arm/plat-omap/i2c.c helper, and can be removed from devices.c. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: OMAP2: Fix sparse, checkpatch warnings fro GPMC code, use ioremapPaul Walmsley2008-10-061-23/+58
| | | | | | | | | | | | | | | | | | | | | | Fix sparse, checkpatch warnings fro GPMC code. Also change to use ioremap, and add missing function prototypes to gpmc.h. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * [ARM] omap: Fix IO_ADDRESS() macrosRussell King2008-09-051-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | OMAP1_IO_ADDRESS(), OMAP2_IO_ADDRESS() and IO_ADDRESS() returns cookies for use with __raw_{read|write}* for accessing registers. Therefore, these macros should return (void __iomem *) cookies, not integer values. Doing this improves typechecking, and means we can find those places where, eg, DMA controllers are incorrectly given virtual addresses to DMA to, or physical addresses are thrown through a virtual to physical address translation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] Convert asm/io.h to linux/io.hRussell King2008-09-061-1/+1
|/ | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King2008-08-071-1/+1
| | | | | | This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: OMAP: Correcting the gpmc prefetch control register addressThara Gopinath2008-06-071-1/+1
| | | | | | Correcting the GPMC_PREFETCH_CONTROL register address Signed-off-by: Thara Gopinath <thara@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP2: Change 24xx to use new register accessPaul Walmsley2008-04-141-5/+7
| | | | | | | | | | | | | | | | | | | This patch changes 24xx to use new register access, except for clock framework. Clock framework register access will get updates in the next patch. Note that board-*.c files change GPMC (General Purpose Memory Controller) access to use gpmc_cs_write_reg() instead of accessing the registers directly. The code also uses gpmc_fck instead of it's parent clock core_l3_ck for GPMC clock. The H4 board file also adds h4_init_flash() function, which specify the flash start and end addresses. Also note that sleep.S removes some unused registers addresses. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: Merge gpmc changes from N800 treeKai Svahn2007-09-201-0/+7
| | | | | | | | This patch merges gpmc changes from N800 tree and adds gpmc_get_fclk_period() to gpmc.h. Signed-off-by: Kai Svahn <kai.svahn@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: Add minimal OMAP2430 supportSyed Mohammed Khasim2007-09-201-0/+7
| | | | | | | This patch adds minimal OMAP2430 support to get the kernel booting on 2430SDP. Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: omap2/gpmc updatesDavid Brownell2007-09-201-11/+22
| | | | | | | | | | | | | | | | | GPMC updates: - bugfixes: wrong/missing flags, omitted write, wrong test - don't map memory segments starting at zero - improve debug messaging - export gpmc_get_fclk_perio]d() since it's needed to calc timings - expect gpmc_cs_set_timings() caller to have initialized sync vs async Note that this API is glitchy; likely the best fix would be to add a member to "struct gpmc_timings" to hold GPMC_CONFIG1, since that holds one key aspect of the GPMC timings (the gpmc_fclk divisor, and sync vs. async == whether that divisor matters). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
* [ARM] Spinlock initializer cleanupThomas Gleixner2007-05-111-1/+1
| | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: OMAP: Sync core code with linux-omapTony Lindgren2007-05-081-2/+10
| | | | | | | | | This patch syncs omap specific core code with linux-omap. Most of the changes are needed to fix bitrot caused by driver updates in linux-omap tree. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] ARM: OMAP: fix GPMC compiler errorsKyungmin Park2006-12-301-13/+8
| | | | | | | | | | Fix GPMC compiler errors on OMAP2 Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* ARM: OMAP2: Dynamic allocator for GPMC memory spaceImre Deak2006-09-251-2/+178
| | | | | | | | | | | | | Add support for assigning memory regions dynamically to peripherals attached to GPMC interface. Platform specific code should now call gpmc_cs_request to get a free GPMC memory region instead of using a fixed address. Make the H4 and Apollon platform initialization use the new API. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: Fix GPMC compilation when DEBUG is definedJuha Yrjola2006-06-271-4/+4
| | | | | Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: Add GPMC support for OMAP2Juha Yrjola2006-06-271-0/+209
Implement basic support for General-Purpose Memory Controller as found on OMAP2420. Dynamic CS address space allocation still needs to be done. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-14 09:53:03 +0100