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2009-05-28ARM: OMAP3: Add support for OMAP3 Zoom2 boardVikram Pandita
This patch creates the minimal OMAP3 Zoom2 board support. Signed-off-by: Mikkel Christensen <mlc@ti.com> Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP3: RX51: Connect VAUX3 to MMC2Adrian Hunter
Connect VAUX3 to MMC2 Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP3: pandora: setup regulator framework for MMCGrazvydas Ignotas
Setup regulators for MMC1 and MMC2 to get those SD slots working again. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> CC: David Brownell <david-b@pacbell.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP3: Initialize regulators for Beagle and OveroDavid Brownell
Initialize regulators for Beagle and Overo. Patch is based on earlier patches posted to linux-omap mailing list. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP3: mmc-twl4030 uses regulator frameworkDavid Brownell
Decouple the HSMMC glue from the twl4030 as the only regulator provider, using the regulator framework instead. This makes the glue's "mmc-twl4030" name become a complete misnomer ... this code could probably all migrate into the HSMMC driver now. Tested on 3430SDP (SD and low-voltage MMC) and Beagle (SD), plus some other boards (including Overo) after they were converted to set up MMC regulators properly. Eventually all boards should just associate a regulator with each MMC controller they use. In some cases (Overo MMC2 and Pandora MMC3, at least) that would be a fixed-voltage regulator with no real software control. As a temporary hack (pending regulator-next updates to make the "fixed.c" regulator become usable) there's a new ocr_mask field for those boards. Patch updated with a fix for disabling vcc_aux by Adrian Hunter <adrian.hunter@nokia.com> Cc: Pierre Ossman <drzeus-list@drzeus.cx> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP3: Initialize more devices for LDPTony Lindgren
Based on an earlier patches by Stanley.Miao <stanley.miao@windriver.com> and Nishant Kamat <nskamat@ti.com>. Note that at the ads7846 support still needs support for vaux_control for the touchscreen to work. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP3: ZOOM MDK: Add FB support to board fileImre Deak
Based on an earlier patch by Stanley.Miao <stanley.miao@windriver.com> with board-*.c changes split to avoid conflicts with other device updates. Cc: linux-fbdev-devel@lists.sourceforge.net Signed-off-by: Stanley.Miao <stanley.miao@windriver.com> Signed-off-by: Imre Deak <imre.deak@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP3: SDRC: add timing data for Qimonda HYB18M512160AF-6Paul Walmsley
Add timing data for the Qimonda HYB18M512160AF-6 SDRAM chip, used on the OMAP3430SDP boards. Thanks to Rajendra Nayak <rnayak@ti.com> for his help identifying the chip used on 3430SDP. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP3: SDRC: add timing data for Micron MT46H32M32LF-6, v2Paul Walmsley
Add timing data for the Micron MT46H32M32LF-6 SDRAM chip, used on the OMAP3 Beagle and EVM boards. Original timing data is from the Micron datasheet PDF downloaded from: http://download.micron.com/pdf/datasheets/dram/mobile/1gb_ddr_mobile_sdram_t48m.pdf Thanks to Rajendra Nayak <rnayak@ti.com> for his help identifying the chips used on Beagle & OMAP3EVM. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP2/3: Serial: Remove arch_initcall dependencyVikram Pandita
Move platform_device_register() for serial device to omap_serial_init() There is no need to have arch_initcall() dependency in serial as already board files call the function omap_serial_init() Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP2/3: Remove L4_WK_OMAP_BASE, L4_PER_OMAP_BASE, L4_EMU_BASE, ↵Tony Lindgren
L3_OMAP_BASE These are not being used right now, and the processor specific defines should be used instead by any code accessing these registers. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP1: Make 770 LCD workAndrew de Quincey
Make 770 LCD work by adding clk_add_alias(). Also remove the old unused functions. Note that the clk_add_alias() could probably be moved to arch/arm/clkdev.c later on. Cc: linux-fbdev-devel@lists.sourceforge.net Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Imre Deak <imre.deak@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com
2009-05-28ARM: OMAP2: 2430SDP: Add FB support to board fileImre Deak
Based on an earlier patch by Hunyue Yau <hyau@mvista.com> with board-*.c changes split to avoid conflicts with other device updates. Cc: linux-fbdev-devel@lists.sourceforge.net Signed-off-by: Hunyue Yau <hyau@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Imre Deak <imre.deak@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP2/3: Add generic smc91x support when connected to GPMCTony Lindgren
Convert the board-rx51 smc91x code to be generic and make the boards to use it. This allows future recalculation of the timings when the source clock gets scaled. Also correct the rx51 interrupt to be IORESOURCE_IRQ_HIGHLEVEL. Thanks to Paul Walmsley <paul@pwsan.com> for better GPMC timing calculations. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP2/3: Add generic onenand support when connected to GPMCJuha Yrjola
Add generic onenand support when connected to GPMC and make the boards to use it. The patch has been modified to make it more generic to support all the boards with GPMC. The patch also remove unused prototype for omap2_onenand_rephase(void). Note that board-apollon.c is currently using the MTD_ONENAND_GENERIC and setting the GPMC timings in the bootloader. Setting the GPMC timings in the bootloader will not allow supporting frequency scaling for the onenand source clock. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP2/3: sDMA: Correct omap_request_dma_chain(), v2Santosh Shilimkar
Original OMAP DMA chaining design had chain_id as one of the callback parameters. Patch 538528de0cb256f65716ab2e9613d9e920f97fe2 changed it to use logical channel instead. Correct the naming for callback to also use logical channel number instead of the chain_id. More details are on this email thread: http://marc.info/?l=linux-omap&m=122961071931459&w=2 Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28ARM: OMAP2/3: DMA: implement trans copy and const fillTomi Valkeinen
Implement transparent copy and constant fill features for OMAP2/3. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP1: Misc clean-upTony Lindgren
Remove unnecessary Kconfig line and allow compile of MBOX_FWK. Also allow building USB on Nokia 770. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: Update contact address of I2C registration helperJarkko Nikula
This email address is going to expire soon so update it. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: McBSP: Fix legacy interrupts to clear their statusEero Nurkkala
If XSYNCERR or RSYNCERR interrupts are enabled, they are never cleared causing the IRQ handler to be continuously called. This patch clears the IRQs in question in the event they are enabled and taken. Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: Increase VMALLOC_END to allow 256MB RAMMans Rullgard
This increases VMALLOC_END to 0x18000000, making room for 256MB RAM with the default 128MB vmalloc region. Note that after this patch there's no longer a hole between vmalloc space and the beginning of IO space on omap2 as the first virtual mapping starts at 0xd8000000. Also fold in a related change from Paul Walmsley <paul@pwsan.com> to change the OMAP2_SRAM addresses accordingly. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> 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: OMAP: Remove useless omap_sram_error function.Santosh Shilimkar
This patch removes fixes omap_sram_error() function and replace the error paths with BUG_ON. The proposed fix 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: OMAP: Remove unwanted type casts and fix the compiler warning.Santosh Shilimkar
This patch fixes the compiler warning "assignment from incompatible pointer type" in dmtimer.c and removes the tye casts. These warnings were suppressed by type catsing. The proposed fix 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: Reorganize Makefile to add omap4 supportTony Lindgren
We don't necessarily want to compile in irq.o and sdrc.o for omap4. Also, clock and prcm may not be implemented initially. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP_CM_REGADDRTony Lindgren
Processor specific macros should be used instead. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP2_PRCM_BASETony Lindgren
It's currently unused, and processor specific defines should be used instead. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Move define of OMAP2_VA_IC_BASE to be local to entry-macro.STony Lindgren
Move define of OMAP2_VA_IC_BASE to be local to entry-macro.S Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP_PRM_REGADDR and OMAP2_PRM_BASETony Lindgren
Remove OMAP_PRM_REGADDR and use processor specific defines instead. Also fold in a patch from Kevin Hilman to add _OFFSET #defines for the PRCM registers to be used with the prm_[read|write]_* macros. These are used extensively in the forthcoming OMAP PM support. Also remove now unused OMAP2_PRM_BASE. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.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>
2009-05-22Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: IP32: Remove unnecessary if not even harmful volatile keywords. MIPS: IP32: Fix build error due to uninitialized variable. MIPS: Fix sparse warning in incompatiable argument type of clear_user.
2009-05-22Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/maple: Add a quirk to disable MSI for IPR on Bimini
2009-05-22MIPS: IP32: Remove unnecessary if not even harmful volatile keywords.Ralf Baechle
They are unneeded and as the issue fixed in lmo commit 63f7ec59053e3f850ab67a9938e631bcba64c6ce shows even harmful. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-05-22MIPS: IP32: Fix build error due to uninitialized variable.Ralf Baechle
CC arch/mips/sgi-ip32/ip32-reset.o cc1: warnings being treated as errors arch/mips/sgi-ip32/ip32-reset.c: In function 'debounce': arch/mips/sgi-ip32/ip32-reset.c:97: error: 'reg_a' is used uninitialized in this function The issues is old but due to the volatile keyword gcc older than 4.4 did not warn about this obvious bug. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-05-22MIPS: Fix sparse warning in incompatiable argument type of clear_user.Wu Zhangjin
The type of the second argument of access_ok should be (void __user *). The unnecessary conversion of the clear_user address argument was causing sparse to emit warnings on the __chk_user_ptr check. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-05-22powerpc/maple: Add a quirk to disable MSI for IPR on BiminiMichael Ellerman
Something in the HW or FW setup is busted and MSIs aren't working with IPR on Bimini, so until we figure out exaxtly what's up, we quirk them out Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-05-22sh: ap325 camera without i2c driver fixMagnus Damm
This patch fixes the ap325rxa ncm03j camera code to handle the case where no i2c driver is present. Without this fix i2c_transfer() may be passed NULL as adapter which results in a crash. Triggered when i2c-sh_mobile.c failed to probe() due to missing MSTP clocks. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-20Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: 64-bit: Fix system lockup. MIPS: IP28: Change to build with -mr10k-cache-barrier=store MIPS: IP22: Fix hang in power button interrupt handler MIPS: IP32: Fix hang on shutdown in power button interrupt handler.
2009-05-20Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: (25 commits) [ARM] 5519/1: amba probe: pass "struct amba_id *" instead of void * [ARM] 5517/1: integrator: don't put clock lookups in __initdata [ARM] 5518/1: versatile: don't put clock lookups in __initdata [ARM] mach-l7200: fix spelling of SYS_CLOCK_OFF [ARM] Double check memmap is actually valid with a memmap has unexpected holes V2 [ARM] realview: fix broadcast tick support [ARM] realview: remove useless smp_cross_call_done() [ARM] smp: fix cpumask usage in ARM SMP code [ARM] 5513/1: Eurotech VIPER SBC: fix compilation error [ARM] 5509/1: ep93xx: clkdev enable UARTS ARM: OMAP2/3: Change omapfb to use clkdev for dispc and rfbi, v2 ARM: OMAP3: Fix HW SAVEANDRESTORE shift define ARM: OMAP3: Fix number of GPIO lines for 34xx [ARM] S3C: Do not set clk->owner field if unset [ARM] S3C2410: mach-bast.c registering i2c data too early [ARM] S3C24XX: Fix unused code warning in arch/arm/plat-s3c24xx/dma.c [ARM] S3C64XX: fix GPIO debug [ARM] S3C64XX: GPIO include cleanup [ARM] nwfpe: fix 'floatx80_is_nan' sparse warning [ARM] nwfpe: Add decleration for ExtendedCPDO ...
2009-05-20MIPS: 64-bit: Fix system lockup.Greg Ungerer
The address range size calculation inside local_flush_tlb_kernel_range() is being truncated by a too small size variable holder on 64-bit systems. The truncated size can result in an erroneous tlbsize check that means we sit spinning inside a loop trying to flush a hige number of TLB entries. This is for all intents and purposes a system hang. Fix by using an appropriately sized valiable to hold the size. [Ralf: Greg's original patch submission identified the issue and fixed one instance in tlb-r4k.c but there there were several more. For consistency I also modified tlb-r3k.c even though that file is only used on 32-bit.] Signed-off-by: Greg Ungerer <gerg@snapgear.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-05-20MIPS: IP28: Change to build with -mr10k-cache-barrier=storepeter fuerst
Richard Sandiford's new code for inserting the cache-barriers, for GCC 4.3 and above and already incorporated in the current GCC-release, uses a slightly different option-syntax. Signed-off-by: peter fuerst <post@pfrst.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-05-20MIPS: IP22: Fix hang in power button interrupt handlerRalf Baechle
The hang was caused by the use of disable_irq() from the interrupt handler itself. Fixed by the use of disable_irq_nosync(). The issue was triggered by: commit 3aa551c9b4c40018f0e261a178e3d25478dc04a9 Author: Thomas Gleixner <tglx@linutronix.de> Date: Mon Mar 23 18:28:15 2009 +0100 genirq: add threaded interrupt handler support Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-05-20MIPS: IP32: Fix hang on shutdown in power button interrupt handler.Andrew Randrianasulu
The hang was caused by the use of disable_irq() from the interrupt handler itself. Fixed by the use of disable_irq_nosync(). The issue was triggered by: commit 3aa551c9b4c40018f0e261a178e3d25478dc04a9 Author: Thomas Gleixner <tglx@linutronix.de> Date: Mon Mar 23 18:28:15 2009 +0100 genirq: add threaded interrupt handler support Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-05-19Merge branch 'fixes-for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds
* 'fixes-for-linus' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Fix kind-of-intr checking against number of interrupts microblaze: Update Microblaze defconfig
2009-05-18Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Explicit alignment for .data.cacheline_aligned powerpc/ps3: Update ps3_defconfig powerpc/ftrace: Fix constraint to be early clobber powerpc/ftrace: Use pr_devel() in ftrace.c powerpc: Do not assert pte_locked for hugepage PTE entries
2009-05-18[ARM] 5517/1: integrator: don't put clock lookups in __initdataRabin Vincent
Remove the __initdata annotation for the clock lookups, since they will be needed when loading modules which use clk_get(). Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-18[ARM] 5518/1: versatile: don't put clock lookups in __initdataRabin Vincent
Remove the __initdata annotation for the clock lookups, since they will be needed when loading modules which use clk_get(). Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-18Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Fix performance regression caused by paravirt_ops on native kernels xen: use header for EXPORT_SYMBOL_GPL x86, 32-bit: fix kernel_trap_sp() x86: fix percpu_{to,from}_op() x86: mtrr: Fix high_width computation when phys-addr is >= 44bit x86: Fix false positive section mismatch warnings in the apic code
2009-05-18Merge branch 'tracing-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: tracing: Append prompt in /debug/tracing/README file x86/function-graph: fix constraint for recording old return value
2009-05-18microblaze: Fix kind-of-intr checking against number of interruptsMichal Simek
+ Fix typographic fault. Signed-off-by: Michal Simek <monstr@monstr.eu>
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