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2012-09-19ARM: omap: move platform_data definitionsArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the omap include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com> Cc: Kevin Hilman <khilman@ti.com> Cc: "Benoît Cousson" <b-cousson@ti.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Ohad Ben-Cohen <ohad@wizery.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Omar Ramirez Luna <omar.ramirez@ti.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> Cc: Jarkko Nikula <jarkko.nikula@bitmer.com> Cc: Liam Girdwood <lrg@ti.com> Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: Jean Pihet <j-pihet@ti.com> Cc: J Keerthy <j-keerthy@ti.com> Cc: linux-omap@vger.kernel.org
2012-09-10ARM: OMAP: remove plat/board.h fileIgor Grinberg
plat/board.h file is now empty - remove it. Cc: Jarkko Lavinen <jarkko.lavinen@nokia.com> Cc: Chris Ball <cjb@laptop.org> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: linux-mmc@vger.kernel.org Cc: linux-mtd@lists.infradead.org Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Chris Ball <cjb@laptop.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-09-10ARM: OMAP: remove the omap custom tagsIgor Grinberg
The omap custom initialization tags are not used anymore (if ever) by the mainline kernel. Thus remove the omap custom initialization tags. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-09-10ARM: OMAP: cleanup struct omap_board_config_kernelIgor Grinberg
struct omap_board_config_kernel defined in the board files is always empty and does not bring any added value. Remove the struct omap_board_config_kernel instances from the board files. Also remove the omap_get_nr_config() macro and the omap_get_var_config() function as both are not used for quite a long time (if ever). Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-07-09ARM: OMAP2+: Move stubbed secure_sram_reserve function to a common.c and ↵R Sricharan
call it __weak omap_secure_ram_reserve_memblock is stubbed for OMAP1,2 only builds using a ifdef check. But this results in adding CONFIG_ARCH_OMAPxx checks for future socs that use the real function. So move this to common.c file and call it __weak. Signed-off-by: R Sricharan <r.sricharan@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2012-04-13ARM: OMAP: add includes for missing prototypesPaul Walmsley
Several C files in arch/arm/mach-omap* and arch/arm/plat-omap declare functions that are used by other files, but don't include the header file where the prototype is declared. This results in the following warnings from sparse: arch/arm/mach-omap2/irq.c:114:5: warning: symbol 'omap_irq_pending' was not declared. Should it be static? arch/arm/mach-omap2/irq.c:186:13: warning: symbol 'omap2_init_irq' was not declared. Should it be static? arch/arm/mach-omap2/irq.c:191:13: warning: symbol 'omap3_init_irq' was not declared. Should it be static? arch/arm/mach-omap2/irq.c:196:13: warning: symbol 'ti81xx_init_irq' was not declared. Should it be static? arch/arm/mach-omap2/irq.c:233:39: warning: symbol 'omap2_intc_handle_irq' was not declared. Should it be static? arch/arm/mach-omap2/irq.c:242:6: warning: symbol 'omap_intc_save_context' was not declared. Should it be static? arch/arm/mach-omap2/irq.c:265:6: warning: symbol 'omap_intc_restore_context' was not declared. Should it be static? arch/arm/mach-omap2/irq.c:291:6: warning: symbol 'omap3_intc_suspend' was not declared. Should it be static? arch/arm/mach-omap2/irq.c:297:6: warning: symbol 'omap3_intc_prepare_idle' was not declared. Should it be static? arch/arm/mach-omap2/irq.c:306:6: warning: symbol 'omap3_intc_resume_idle' was not declared. Should it be static? arch/arm/mach-omap2/irq.c:312:39: warning: symbol 'omap3_intc_handle_irq' was not declared. Should it be static? arch/arm/mach-omap2/omap-secure.c:59:12: warning: symbol 'omap_secure_ram_reserve_memblock' was not declared. Should it be static? arch/arm/mach-omap2/board-zoom-display.c:133:13: warning: symbol 'zoom_display_init' was not declared. Should it be static? arch/arm/plat-omap/common.c:73:13: warning: symbol 'omap_init_consistent_dma_size' was not declared. Should it be static? arch/arm/mach-omap1/irq.c:61:5: warning: symbol 'omap_irq_flags' was not declared. Should it be static? arch/arm/mach-omap1/irq.c:179:13: warning: symbol 'omap1_init_irq' was not declared. Should it be static? arch/arm/mach-omap1/reset.c:11:6: warning: symbol 'omap1_restart' was not declared. Should it be static? Fix by including the appropriate header files. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Senthilvadivu Guruswamy <svadivu@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2012-03-06Merge commit 'v3.3-rc6'Tomi Valkeinen
Merge v3.3-rc6 to get the latest DSS and OMAP arch fixes. Conflicts: arch/arm/mach-omap1/board-innovator.c drivers/video/omap2/dss/apply.c
2012-02-23OMAPFB: remove early mem alloc from old omapfbTomi Valkeinen
arch/arm/plat-omap/fb.c contains code to alloc omapfb buffers at early boot time according to information given from the bootloader or board file. This code isn't currently used by any board, and is anyway something that the newer vram.c could handle. So remove the alloc code and in later patches make old omapfb driver use vram.c. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com>
2012-02-14ARM: OMAP4: Move the barrier memboclk_steal() as part of reserve callbackSantosh Shilimkar
arm_memblock_steal() is not suppose to be used outside ->reserve callback. OMAP barrier errata code was using it outside reserve callback and hence it was broken. Move the allocation as part of ->reserve callback to fix the it. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-12-08ARM: OMAP: PM: Add support to allocate the memory for secure RAMSantosh Shilimkar
Allocate the memory to save secure ram context which needs to be done when MPU is hitting OFF mode. The ROM code expects a physical address to this memory and hence use memblock APIs to reserve this memory as part of .reserve() callback. Maximum size as per secure RAM requirements is allocated. To keep omap1 build working, omap-secure.h file is created under plat-omap directory. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Jean Pihet <j-pihet@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Vishwanath BS <vishwanath.bs@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-12-06ARM: 7192/1: OMAP: Fix build error for omap1_defconfigTony Lindgren
Otherwise we get the following error: In function 'omap_init_consistent_dma_size': error: implicit declaration of function 'init_consistent_dma_size' Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-11-18ARM: plat-omap: remove arch specific special handling for ioremapNicolas Pitre
A generic version should replace this later. As io.c has become nearly empty, omap_init_consistent_dma_size() is moved into common.c so that io.c can be removed entirely. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Tested-by: Kevin Hilman <khilman@ti.com>
2011-02-09ARM: omap: move omap_board_config_kernel to .init.dataUwe Kleine-König
This variable is only assigned in __init functions and never used later. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-09ARM: omap: move omap_get_config et al. to .init.textUwe Kleine-König
All callers of these functions live in .init.text, so these can go there, too. There they must not be exported anymore, this is no problem though, as all callers are always built-in. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-10-28Merge 'staging-next' to Linus's treeGreg Kroah-Hartman
This merges the staging-next tree to Linus's tree and resolves some conflicts that were present due to changes in other trees that were affected by files here. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-08OMAP: split plat-omap/common.cPaul Walmsley
Split plat-omap/common.c into three pieces: 1. the 32KiHz sync timer and clocksource code, which now lives in plat-omap/counter_32k.c; 2. the OMAP2+ common code, which has been moved to mach-omap2/common.c; 3. and the remainder of the OMAP-wide common code, which includes the deprecated ATAGs code and a deprecated video RAM reservation function. The primary motivation for doing this is to move the OMAP2+-specific parts into an OMAP2+-specific file, so that build breakage related to the System Control Module code can be resolved. Benoît Cousson <b-cousson@ti.com> suggested a new filename and found some bugs in the counter_32k.c comments - thanks Benoît. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Benoît Cousson <b-cousson@ti.com>
2010-10-08OMAP2420: CTRL: fix OMAP242X_CTRL_REGADDR macroPaul Walmsley
Conform the OMAP2420_CTRL_BASE macro name to the standard of the rest of the OMAP*_CTRL_BASE macro names. This fixes a bug in the OMAP2420 SCM code that prevented OMAP242X_CTRL_REGADDR from working. Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-10-05omap: add dsp platform deviceFelipe Contreras
Otherwise tidspbridge cannot work. It looks like this was dropped in the conversion to staging. I took the liberty of doing some cleaning up. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-29OMAP2: UART: remove set_uart_globalsGovindraj.R
Remove set_uart_globals function as this will not be needed as physical address for uarts will be taken from hwmod data file. Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-09-27omap4: control: Fix the control module register accessesSantosh Shilimkar
This patch has multiple fixes together. To ensure that git bisect work across commits, all changes are clubbed together 1. Move the common control base address to control core 2. Remove the manually coeded defines and use the ones from headers. 3. Fix the the status register define in id.c for OMAP4 4. Fix all the register define in hsmmc.c 5. Use the control pad accessor API for omap4 hsmmc register accesses Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-09-27omap4: control: Add ctrl_pad_base to omap_globalsSantosh Shilimkar
On omap4 control module is divided in four IP blocks. - CTRL_MODULE_CORE 0x4a002000 - CTRL_MODULE_PAD_CORE 0x4a100000 - CTRL_MODULE_WKUP 0x4a30c000 - CTRL_MODULE_PAD_WKUP 0x4a31e000 Addressing all the modules with single base address is not possible considering 16 bit offsets. The mux code manages the pad core and pad wakeup related base address inside the mux framework. For other usage only control core and control pad bases are necessary. So this patch maps only needed pad control base address which is used by device drivers and infrastructure code The main control core base is still kept same in this patch to keep git-bisect working. This will be fixed in the relevant patch in this series. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-08-04omap3: introduce omap3_map_ioMike Rapoport
Most OMAP3-based boards use exactly the same code for .map_io method in the machine_desc structure. This patch introduces omap3_map_io and updates board-* files to use it as .map_io method. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-08-04omap3: Unify omap2_set_globals_3[43,6x]x functionsSergio Aguirre
The only difference between them is the physical address of the uart4 port, which is only present in 36xx chips. We don't really need to care about keeping these 2 functions, since the decision to use uart4 is more cleanly done later when we do have access to omap_revision variable. Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> [tony@atomide.com: added comment for the uart4_phys] Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-27ARM: OMAP: Convert OMAPFB and VRAM SDRAM reservation to LMBRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-07-16ARM: OMAP: Convert to use ->reserve method to reserve boot time memoryRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-20omap4: Move SOC specific code from board fileSantosh Shilimkar
This patch moves OMAP4 soc specific code from 4430sdp board file. The change is necessary so that newer board support can be added with minimal changes. This will be also problematic for multi-board, multi-omap builds. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-04-23omap: delete unused bootloader tag variablesAaro Koskinen
They are not needed and add over 512 bytes to kernel data. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-04-22omap: fix clocksource_32k to start from zeroAaro Koskinen
When the 32k sync timer is used for sched_clock(), it should count time from the kernel boot (clocksource init) instead of the last HW reset. Otherwise printk.time values will jump suddenly during the boot: [ 0.000000] calling omap2_clk_arch_init+0x0/0x138 @ 1 [ 0.000000] initcall omap2_clk_arch_init+0x0/0x138 returned -22 after 0 usecs [ 0.000000] initcall omap2_clk_arch_init+0x0/0x138 returned with error code -22 [ 0.000000] calling omap_init_clocksource_32k+0x0/0x98 @ 1 [ 508.697937] initcall omap_init_clocksource_32k+0x0/0x98 returned 0 after 0 usecs [ 508.697967] calling omap_init_devices+0x0/0x38 @ 1 [ 508.698425] initcall omap_init_devices+0x0/0x38 returned 0 after 0 usecs This will confuse tools such as scripts/bootgraph.pl. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-23omap2/3/4: ioremap omap_globals moduleSantosh Shilimkar
This is a clean-up patch towards dynamic allocation of IO space instead of using harcoded macros to calculate virtual addresses. Also update the sdrc, prcm and control module to allocate iospace dynamically Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-15omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3Tony Lindgren
Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-15Merge branch 'debug-ll' into omap-for-linusTony Lindgren
2010-02-15omap: Clean the serial port definesTony Lindgren
This way we don't have conflicts with the defines with compiling in multiple omaps. Set the addresses for uarts in struct omap_globals for the early serial init code. Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-01-20OMAP: timekeeping: time should not stop during suspendKevin Hilman
During suspend, the kernel timekeeping subsystem is shut down. Before suspend and upon resume, it uses a weak function read_persistent_clock() to determine the amount of time that elapsed during suspend. This function was not implemented on OMAP, so from the timekeeping subsystem perspective (and thus userspace as well) it appeared that no time elapsed during suspend. This patch uses the 32k sync timer as a the persistent clock. NOTE: This does *NOT* fully handle wrapping of the 32k sync timer, so more than one wrapping of the 32k sync timer during suspend may cause problems. Also note there are not interrupts when the 32k sync timer wraps, so something else has to be done. Reported-by: Jon Hunter <jon-hunter@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-12-11OMAP4: Fix cpu detectionSantosh Shilimkar
This patch fixes the OMAP4430 cpu detection. The IC rev detection is done with hawkeye and rev. Note that rev does not map directly to defined processor revision numbers as ES1.0 uses value 0.It also fixes the SCM base address to read the correct ID_CODE register. Also the cpu_is_omap44xx() and cpu_is_omap443x() correctly populated instead of always being true Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-11ARM: OMAP4: PM: Fix the PRM and CM base addressesRajendra Nayak
This patch fixes the PRM and CM base addresses and adds a new CM2 base address 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>
2009-10-20omap: headers: Move remaining headers from include/mach to include/platTony Lindgren
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>
2009-10-19omap: Split OMAP2_IO_ADDRESS to L3 and L4Santosh Shilimkar
This patch splits OMAP2_IO_ADDRESS to OMAP2_L3_IO_ADDRESS and OMAP2_L4_IO_ADDRESS to reclaim more IO space. The omap_read*() and omap_write*() functions will work only over L4 address space. Current omap kernel stack uses these functions only to access registers over L4 io address space Note that these macros should only be used when ioremap does not work. Please use ioremap instead in all new code. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-19omap: Use ioremap for omap4 L4 codeTony Lindgren
Use ioremap for omap4 L4 code Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-09-18Merge branch 'omap-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (47 commits) OMAP clock: use debugfs_remove_recursive() for rewinding OMAP2/3/4 core: create omap_device layer OMAP: omap_hwmod: call omap_hwmod init at boot; create interconnects OMAP2/3/4: create omap_hwmod layer OMAP2/3 board-*.c files: read bootloader configuration earlier OMAP2/3/4 PRCM: add module IDLEST wait code OMAP2/3 PM: create the OMAP PM interface and add a default OMAP PM no-op layer OMAP3 clock: remove superfluous calls to omap2_init_clk_clkdm OMAP clock: associate MPU clocks with the mpu_clkdm OMAP3 clock: Fixed processing of bootarg 'mpurate' OMAP: SDRC: Add several new register definitions OMAP: powerdomain: Fix overflow when doing powerdomain deps lookups. OMAP: PM: Added suspend target state control to debugfs for OMAP3 OMAP: PM debug: Add PRCM register dump support OMAP: PM debug: make powerdomains use PM-debug counters OMAP: PM: Add pm-debug counters OMAP: PM: Add closures to clkdm_for_each and pwrdm_for_each. OMAP: PM: Hook into PM counters OMAP: PM counter infrastructure. OMAP3: PM: fix lockdep warning caused by omap3_pm_init ...
2009-08-28OMAP: Remove omap boot parsing codeRoger Quadros
Remove left over code for parsing omap boot tags. This is no longer used. see commit fc0ef1bfa1353e048e055374a09c75320d22231b Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-08-28OMAP: remove OMAP_TAG_SERIAL_CONSOLEKalle Valo
Omap tags are deprecated and remove OMAP_TAG_SERIAL_CONSOLE. Console must be enabled with the console boot parameter instead. Signed-off-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-08-15timekeeping: Move NTP adjusted clock multiplier to struct timekeeperMartin Schwidefsky
The clocksource structure has two multipliers, the unmodified multiplier clock->mult_orig and the NTP corrected multiplier clock->mult. The NTP multiplier is misplaced in the struct clocksource, this is private information of the timekeeping code. Add the mult field to the struct timekeeper to contain the NTP corrected value, keep the unmodifed multiplier in clock->mult and remove clock->mult_orig. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Acked-by: John Stultz <johnstul@us.ibm.com> Cc: Daniel Walker <dwalker@fifo99.com> LKML-Reference: <20090814134810.149047645@de.ibm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2009-05-28Merge branch 'omap4' into for-nextTony Lindgren
2009-05-28ARM: OMAP4: Add minimal support for omap4Santosh Shilimkar
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>
2009-05-28OMAP2/3: PM: push core PM code from linux-omapKevin Hilman
This patch is to sync the core linux-omap PM code with mainline. This code has evolved and been used for a while the linux-omap tree, but the attempt here is to finally get this into mainline. Following this will be a series of patches from the 'PM branch' of the linux-omap tree to add full PM hardware support from the linux-omap tree. Much of this PM core code was written by Jouni Hogander with significant contributions from Paul Walmsley as well as many others from Nokia, Texas Instruments and linux-omap community. Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com> Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-25ARM: OMAP: Remove unnecessary omap2_globals.Santosh Shilimkar
This patch removes unnecessary omap2_globals and pass the global structures directly as function argument. The proposed cleanup was suggested by Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP2_32KSYNCT_BASETony Lindgren
Use processor specific defines instead. As an extra bonus, this patch fixes the problem of CONFIG_DEBUG_SPINLOCK calling sched_clock before we have things initialized: http://patchwork.kernel.org/patch/15810/ Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: Remove unnecessary omap2_globals.Santosh Shilimkar
This patch removes unnecessary omap2_globals and pass the global structures directly as function argument. The proposed cleanup was suggested by Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP2_32KSYNCT_BASETony Lindgren
Use processor specific defines instead. As an extra bonus, this patch fixes the problem of CONFIG_DEBUG_SPINLOCK calling sched_clock before we have things initialized: http://patchwork.kernel.org/patch/15810/ Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-04-21clocksource: pass clocksource to read() callbackMagnus Damm
Pass clocksource pointer to the read() callback for clocksources. This allows us to share the callback between multiple instances. [hugh@veritas.com: fix powerpc build of clocksource pass clocksource mods] [akpm@linux-foundation.org: cleanup] Signed-off-by: Magnus Damm <damm@igel.co.jp> Acked-by: John Stultz <johnstul@us.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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