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2010-01-13sh: PVR detection for 2nd cut SH7786.Matt Fleming1-0/+1
The mass produced cuts use an updated PVR value, add them to the list. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-13sh: Add a vmlinux.bin target.Paul Mundt1-1/+3
This makes vmlinux.bin generation an explicit make target, as opposed to just a dependency for some of the other targets. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-13sh: Add support for LZO-compressed kernels.Paul Mundt5-8/+26
Plugs in LZO along with the others. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-13Merge branches 'sh/xstate', 'sh/hw-breakpoints' and 'sh/stable-updates'Paul Mundt187-1645/+2468
2010-01-13sh: Don't perform an icbi on a P2 addressMatt Fleming1-1/+1
The legacy P2 area may not always be mapped (for example when using PMB). So perform an icbi on an address that we know will always be mapped. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-13sh: Move over to dynamically allocated FPU context.Paul Mundt13-285/+292
This follows the x86 xstate changes and implements a task_xstate slab cache that is dynamically sized to match one of hard FP/soft FP/FPU-less. This also tidies up and consolidates some of the SH-2A/SH-4 FPU fragmentation. Now fpu state restorers are commonly defined, with the init_fpu()/fpu_init() mess reworked to follow the x86 convention. The fpu_init() register initialization has been replaced by xstate setup followed by writing out to hardware via the standard restore path. As init_fpu() now performs a slab allocation a secondary lighterweight restorer is also introduced for the context switch. In the future the DSP state will be rolled in here, too. More work remains for math emulation and the SH-5 FPU, which presently uses its own special (UP-only) interfaces. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-12sh: Use SLAB_PANIC for thread_info slab cache.Paul Mundt1-2/+1
Presently this has a BUG_ON() for failure cases, as powerpc does. Switch this over to a SLAB_PANIC instead. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-12sh: Always provide thread_info allocators.Paul Mundt4-35/+51
Presently the thread_info allocators are special cased, depending on THREAD_SHIFT < PAGE_SHIFT. This provides a sensible definition for them regardless of configuration, in preparation for extended CPU state. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-12sh: Move start_thread() out of line.Paul Mundt2-11/+14
start_thread() will become a bit heavier with the xstate freeing to be added in, so move it out-of-line in preparation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-12sh: sh_bios detection.Paul Mundt1-4/+11
This adds some VBR sanity checks in the sh_bios code to ensure that the BIOS VBR is in range before blindly trapping in to it. This permits boards with varying boot loader configurations to always leave support for sh-bios enabled and it will just be disabled at run-time if not found. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-12sh: Split out the unaligned counters and user bits.Paul Mundt4-135/+198
This splits out the unaligned access counters and userspace bits in to their own generic interface, which will allow them to be wired up on sh64 too. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-12sh: Consolidate the sh_bios earlyprintk code.Paul Mundt4-89/+79
Now that the sh-sci earlyprintk is taken care of by the sh-sci driver directly, there's no longer any reason for having a split-out early_printk framework. sh_bios is the only other thing that uses it, so we just migrate the leftovers in to there. As it's possible to have multiple early_param()'s for the same string, there's not much point in having this split out anymore anyways, particularly since the sh_bios dependencies are still special-cased within sh-sci itself. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-12sh: Kill off more unused sh_bios callbacks.Paul Mundt2-6/+0
sh_bios_char_out() is not used by anything in-tree these days, so just get rid of it. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-12sh64: Fix up early serial fixmap.Paul Mundt1-2/+0
This was conditionalized on CONFIG_EARLY_PRINTK, which has subsequently gone away. Now that the serial driver always supports the early console, make sure we always establish the mapping. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-12sh: Tidy up the sh bios VBR handling.Paul Mundt4-33/+55
This moves the VBR handling out of the main trap handling code and in to the sh-bios helper code. A couple of accessors are added in order to permit other kernel code to get at the VBR value for state save/restore paths. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-12sh: default to sparseirq.Paul Mundt1-2/+3
As SH has a very sparse IRQ map by default, all new CPUs and boards benefit from using sparseirq by default. Despite this, there are still a few stragglers (mostly due to using a fixed IRQ range for their FPGA IRQ mappings), and these still need to be converted over one by one. As these are now in the minority, and we do not want to encourage this sort of brain-damage in newer board ports, we force sparseirq on. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-12sh: mach-se: Convert SE7343 FPGA to dynamic IRQ allocation.Paul Mundt3-50/+53
This gets rid of the arbitrary set of vectors used by the SE7722 FPGA interrupt controller and switches over to a completely dynamic set. No assumptions regarding a contiguous range are made, and the platform resources themselves need to be filled in lazily. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-11Revert "x86, apic: Use logical flat on intel with <= 8 logical cpus"Ananth N Mavinakayanahalli2-19/+22
Revert commit 2fbd07a5f5d1295fa9b0c0564ec27da7c276a75a, as this commit breaks an IBM platform with quad-core Xeon cpu's. According to Suresh, this might be an IBM platform issue, as on other Intel platforms with <= 8 logical cpu's, logical flat mode works fine irespective of physical apic id values (inline with the xapic architecture). Revert this for now because of the IBM platform breakage. Another version will be re-submitted after the complete analysis. Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Acked-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11core, x86: make LIST_POISON less deadlyAvi Kivity1-0/+5
The list macros use LIST_POISON1 and LIST_POISON2 as undereferencable pointers in order to trap erronous use of freed list_heads. Unfortunately userspace can arrange for those pointers to actually be dereferencable, potentially turning an oops to an expolit. To avoid this allow architectures (currently x86_64 only) to override the default values for these pointers with truly-undereferencable values. This is easy on x86_64 as the virtual address space is large and contains areas that cannot be mapped. Other 64-bit architectures will likely find similar unmapped ranges. [ingo: switch to 0xdead000000000000 as the unmapped area] [ingo: add comments, cleanup] [jaswinder: eliminate sparse warnings] Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6Linus Torvalds27-109/+296
* 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (26 commits) OMAP2 clock: dynamically allocate CPUFreq frequency table OMAP clock/CPUFreq: add clk_exit_cpufreq_table() OMAP2xxx OPP: clean up comments in OPP data OMAP2xxx clock: clk2xxx.c doesn't compile if CPUFREQ is enabled OMAP1 clock: remove __initdata from struct clk_functions to prevent crash OMAP1 clock: Add missing clocks for OMAP 7xx OMAP clock: remove incorrect EXPORT_SYMBOL()s OMAP3 clock: Add capability to change rate of dpll4_m5_ck OMAP3 clock: McBSP 2, 3, 4 functional clock parent is PER_96M_FCLK, not CORE_96M_FCLK OMAP3: clock: add clockdomains for UART1 & 2 OMAP2420 IO mapping: move IVA mapping virtual address out of vmalloc space OMAP2xxx IO mapping: mark DSP mappings as being 2420-only ARM: OMAP3: PM: Fix the Invalid CM_CLKSTCTRL reg access. OMAP2: remove duplicated #include omap3: EVM: Choose OMAP_PACKAGE_CBB omap3: Fix booting if package is uninitialized omap3: add missing parentheses omap3: add missing parentheses omap2/3: ZOOM: Correcting key mapping for few keys omap2/3: make serial_in_override() address the right uart port ...
2010-01-11mn10300: update the ASB2303 defconfigDavid Howells1-37/+70
Update the defconfig for the ASB2303 platform. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11mn10300: make the ASB2305's PCnet32 NIC work by using the PCI bridge's SRAMDavid Howells1-0/+17
Access to the ASB2305's PCnet32 NIC doesn't work correctly because when the NIC attempts to update the ring buffer flags by DMA, the change to RAM crops up about 17uS after the interrupt line is asserted. This is almost certainly due to a bug in the PCI bridge FPGA on that board. We can get around this by making dma_alloc_coherent() put the ring buffer in the SRAM attached to the PCI bridge rather than in the SDRAM. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11mn10300: insert PCI root bus resources for the ASB2305 devel motherboardDavid Howells1-22/+35
Insert PCI root bus resources for the MN10300-based ASB2305 development kit motherboard. This is required because the CPU's window onto the PCI bus address space is considerably smaller than the CPU's full address space and non-PCI devices lie outside of the PCI window that we might want to access. Without this patch, the PCI root bus uses the platform-level bus resources, and these are then confined to the PCI window, thus making platform_device_add() reject devices outside of this window. We also add a reservation for the PCI SRAM region. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11mn10300: use generic pci_enable_resources()Bjorn Helgaas3-41/+2
Use the generic pci_enable_resources() instead of the arch-specific code. Unlike this arch-specific code, the generic version: - checks PCI_NUM_RESOURCES (11), not 6, resources - skips resources that have neither IORESOURCE_IO nor IORESOURCE_MEM set - skips ROM resources unless IORESOURCE_ROM_ENABLE is set - checks for resource collisions with "!r->parent" Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11mn10300: use KERN_ERR not KERN_ERRORDavid Howells1-1/+1
Use KERN_ERR not KERN_ERROR in the ASB2305 platform code. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11mn10300: fix several bogus includes on abs2305Al Viro4-7/+6
asm/cpu never existed for mn10300; the files they are looking for are in asm. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11mn10300: wire up missing new syscallsDavid Howells2-1/+3
Wire up missing new system calls for MN10300. Signed-off-by: David Howells <dhowelsl@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11mn10300: add cc clobbers to asm statementsMark Salter10-12/+18
gcc 4.2.1 for MN10300 is more agressive than the older gcc in reordering/moving other insns between an insn that sets flags and an insn that uses those flags. This leads to trouble with asm statements which are missing an explicit "cc" clobber. This patch adds the explicit "cc" clobber to asm statements which do indeed clobber the condition flags. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11mn10300: objcopy flags fixMark Salter1-1/+1
The gcc-4.2.1 based toolchain for MN10300 adds some new note sections which need to be stripped from the binary image. This patch takes care of that. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11mn10300: signal stack fixMark Salter1-1/+1
This fixes a signal stack handling problem in the MN10300 arch. When new threads are cloned with CLONE_VM, they don't inherit the alternate signal stack. They do share the signal flags, though. When deciding whether to use an alternate stack, the arch code needs to check to make sure the task struct contains a valid alternate stack. This patch fixes the MN10300 arch by using the sas_ss_flags() test provided by sched.h rather than the on_sig_stack() test which is insufficient by itself. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11x86: add support for LZO-compressed kernelsAlbin Tonnerre3-1/+9
The necessary changes to the x86 Kconfig and boot/compressed to allow the use of this new compression method Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Tested-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Tested-by: Russell King <rmk@arm.linux.org.uk> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11arm: add support for LZO-compressed kernelsAlbin Tonnerre5-92/+68
- changes to ach/arch/boot/Makefile to make it easier to add new compression types - new piggy.lzo.S necessary for lzo compression - changes in arch/arm/boot/compressed/misc.c to allow the use of lzo or gzip, depending on the config - Kconfig support Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com> Tested-by: Wu Zhangjin <wuzhangjin@gmail.com> Acked-by: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Tested-by: Russell King <rmk@arm.linux.org.uk> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11zlib: optimize inffast when copying direct from outputJoakim Tjernlund1-1/+3
JFFS2 uses lesser compression ratio and inflate always ends up in "copy direct from output" case. This patch tries to optimize the direct copy procedure. Uses get_unaligned() but only in one place. The copy loop just above this one can also use this optimization, but I havn't done so as I have not tested if it is a win there too. On my MPC8321 this is about 17% faster on my JFFS2 root FS than the original. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Cc: Roel Kluin <roel.kluin@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-11mm: make totalhigh_pages unsigned longAndreas Fenkart6-8/+6
Makes it consistent with the extern declaration, used when CONFIG_HIGHMEM is set Removes redundant casts in printout messages Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: David Howells <dhowells@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Chen Liqin <liqin.chen@sunplusct.com> Cc: Lennox Wu <lennox.wu@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-08Merge branch 'for_2.6.33rc_c' of git://git.pwsan.com/linux-2.6 into omap-fixes-for-linusTony Lindgren13-91/+137
2010-01-08OMAP2 clock: dynamically allocate CPUFreq frequency tablePaul Walmsley1-8/+44
Dynamically allocate the CPUFreq frequency table on OMAP2xxx chips. This fixes some compilation problems, since the kernel may not know what chip it is running on until boot-time. This also reduces the size of the CPUFreq frequency table. Problem originally reported by Felipe Balbi <felipe.balbi@nokia.com>. Thanks also for comments on the patch from Felipe and Kevin. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Felipe Balbi <felipe.balbi@nokia.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
2010-01-08OMAP clock/CPUFreq: add clk_exit_cpufreq_table()Paul Walmsley3-0/+13
A subsequent patch adds code on OMAP2xxx to dynamically allocate the CPUFreq frequency table in clk_init_cpufreq_table(), so for it to avoid a leak, it will need a corresponding function to free the memory. This patch adds clk_exit_cpufreq_table() with generic code to call a chip-specific variant inside the clockfw_lock spinlock via struct clk_functions. Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-01-08OMAP2xxx OPP: clean up comments in OPP dataPaul Walmsley2-33/+35
Revise some of the comments in the OMAP2xxx OPP data for clarity. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Richard Woodruff <r-woodruff2@ti.com>
2010-01-08OMAP2xxx clock: clk2xxx.c doesn't compile if CPUFREQ is enabledFelipe Balbi1-1/+4
if we enable CPUFREQ we can't build omap2 for two reasons, one of them is fixed by the patch below. It's failing because the __must_be_array() check in ARRAY_SIZE() is failing and printing the following message: arch/arm/mach-omap2/clock2xxx.c:453: error: negative width in bit-field '<anonymous>' Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> [paul@pwsan.com: commit message updated; changed rate variable name] Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-01-08OMAP1 clock: remove __initdata from struct clk_functions to prevent crashCory Maccarrone1-1/+1
Commit 52650505fbf3a6ab851c801f54e73e76c55ab8da added an __initdata decoration to the structure containing the clk_enable and clk_disable functions. Once init data was freed, these pointers went to null, and the next enable or disable call caused the kernel to crash. This change removes this decoration. Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com> [paul@pwsan.com: patch manually split and commit message edited] Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-01-08OMAP1 clock: Add missing clocks for OMAP 7xxCory Maccarrone1-2/+2
This change adds in some missing clocks that were needed as a result of 526505... (OMAP1 clock: convert mach-omap1/clock.h to mach-omap1/clock_data.c). Prior to this, it was just assumed that these clocks existed for all devices, and it was used directly instead of calling it out with a clock_get call or similar. So, not having the CK_7XX meant these clocks weren't being used anymore for omap 7xx devices, which broke things badly. Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com> [paul@pwsan.com: commit message edited] Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-01-08OMAP clock: remove incorrect EXPORT_SYMBOL()sPaul Walmsley1-6/+0
The only symbols that should be exported are symbols that are to be called from loadable kernel modules, e.g., device drivers. In the context of plat-omap/clock.c, these should only be the Linux clock interface symbols as defined by include/linux/clk.h. Core code doesn't need these symbols to be exported. Also, clean up an old comment while here. Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-01-08OMAP3 clock: Add capability to change rate of dpll4_m5_ckTuukka Toivonen1-0/+2
Add necessary definitions to clock framework to allow changing dpll4_m5_ck rate. This is used by the camera code. Signed-off-by: Jouni Högander <jouni.hogander@nokia.com> Signed-off-by: Tuukka Toivonen <tuukka.o.toivonen@nokia.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-01-08OMAP3 clock: McBSP 2, 3, 4 functional clock parent is PER_96M_FCLK, not CORE_96M_FCLKPaul Walmsley1-1/+1
The correct parent of the McBSP 2, 3, and 4 functional clocks is PER_96M_FCLK, not CORE_96M_FCLK. Fix this in the OMAP clock tree. Reported by Nicole Chalhoub <n-chalhoub@ti.com>. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Nicole Chalhoub <n-chalhoub@ti.com>
2010-01-08OMAP3: clock: add clockdomains for UART1 & 2Kevin Hilman1-0/+2
UART1 & 2 were missing clockdomains resulting in broken omap_hwmod init for these devices. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-01-08OMAP2420 IO mapping: move IVA mapping virtual address out of vmalloc spacePaul Walmsley1-6/+9
Commit 10db25fea4c11661070b97832b8cc3d2af495092 causes the following kernel messages during N800 boot (and presumably all other 2420 boards): [ 0.000000] BUG: mapping for 0x58000000 at 0xe0000000 overlaps vmalloc space [ 0.000000] BUG: mapping for 0x59000000 at 0xe1000000 overlaps vmalloc space [ 0.000000] BUG: mapping for 0x5a000000 at 0xe2000000 overlaps vmalloc space Fix by remapping the IVA memory areas somewhere outside vmalloc space. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Tony Lindgren <tony@atomide.com>
2010-01-08OMAP2xxx IO mapping: mark DSP mappings as being 2420-onlyPaul Walmsley3-35/+28
Out of the three major OMAP2 chip types, OMAP2420, OMAP2430, and OMAP3430, we only map the IVA on OMAP2420. The memory mapping is not shared between OMAP2420 and OMAP2430, so it is inappropriate to label those macros as '24XX'; this patch changes them to '2420'. Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-01-08ARM: OMAP3: PM: Fix the Invalid CM_CLKSTCTRL reg access.Abhijit Pagare1-2/+2
In OMAP2/3 some of the clock-domains which did not have control facility were being falsely written to and read using the CM_CLKSTCTRL register though it did not exist for them. One check is added to remove this flaw. Signed-off-by: Abhijit Pagare <abhijitpagare@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com> Cc: Rajendra Nayak <rnayak@ti.com>
2010-01-08OMAP2: remove duplicated #includeHuang Weiyi2-2/+0
Remove duplicated #include('s) in arch/arm/mach-omap2/clock34xx.c arch/arm/mach-omap2/io.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-01-08Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdbLinus Torvalds3-207/+99
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb: kgdb: Fix kernel-doc format error in kgdb.h blackfin,kgdb: Do not put PC in gdb_regs into retx. blackfin,kgdb,probe_kernel: Cleanup probe_kernel_read/write maccess,probe_kernel: Allow arch specific override probe_kernel_(read|write)
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