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* ARM: realview: use new init_early for clock tree and sched_clock initRussell King2011-02-19
| | | | | | | Initialize the clock tree and our sched_clock() early. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: versatile: use new init_early for clock tree and sched_clock initRussell King2011-02-19
| | | | | | | Initialize the clock tree and our sched_clock() early. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: integrator: use new init_early for clock tree initRussell King2011-02-19
| | | | | | | Initialize the clock tree early. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: vexpress: switch Versatile Express to use consolidated CLCDRussell King2011-02-19
| | | | | | | | | | This switches Versatile Express to use the conslidated CLCD panel support, including the display capabilities. As Versatile Express uses a PL111, it can support the full range of pixel formats - 444, 5551, 565 in both RGB and BGR mode. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: realview: switch Realview to use consolidated CLCDRussell King2011-02-19
| | | | | | | | | | This switches Realview platforms to use the consolidated CLCD panel support, including the display capabilities. As Realview uses a PL111, it can support the full range of pixel formats - 444, 5551, 565 in both RGB and BGR mode. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: versatile: switch Versatile to use consolidated CLCDRussell King2011-02-19
| | | | | | | | | This switches Versatile platforms to use the consolidated CLCD panel support, including the display capabilities. Versatile can support RGB5551, BGR5551, RGB565 and BGR565 modes. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: integrator: switch Integrator platforms to use consolidated CLCDRussell King2011-02-19
| | | | | | | | | | This switches integrator platforms to use the consolidated CLCD panel support, including the display capabilities. These capabilities prevent the unsupported BGR565 mode being selected, while still allowing RGB5551, BGR5551 and RGB565 modes. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: add versatile family consolidated CLCD supportRussell King2011-02-19
| | | | | | | | | | | | | | | | | This consolidates the CLCD panel definitions and memory allocation into one location. Rename the Sanyo 2.5in and Epson 2.2in displays after their respective part numbers. Rather than using a general "Sanyo 2.5in" and "Epson 2.2in" description of the display panel, use the manufacturers part number to be more specific. This helps people identify what the timings actually refer to, which are panel specific. While here, add CLCD capability information to each panel definition, which has no effect until we add the board-level capabilities. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: integrator: support CLCD RGB5551 layout for 16bppRussell King2011-02-19
| | | | | | | | | | | | | | When the CLCD is in anything but RGB888 mode, its outputs are configured for RGB5551 output. Integrator/CP supports RGB565 via an external multiplexer, which we configure for RGB5551 or RGB565 based only on the bits per pixel. So when userspace asks for the RGB555 layout, the mux remains in RGB565 mode, and we produce incorrect colours. Fix this. Note that Integrator doesn't support BGR565 mode, but does support BGR5551. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: versatile: support CLCD RGB565 layout with blue LSBRussell King2011-02-19
| | | | | | | | RGB565 with blue in the LSB wasn't supported. Add support for this layout. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6633/1: vexpress: register platform PATA device.Nick Bowler2011-01-25
| | | | | | | | The compactflash device on this platform is not usable simply because it is never registered with the kernel. Fix that up. Signed-off-by: Nick Bowler <nbowler@elliptictech.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6635/2: Configure reference clock for Versatile Express timersPawel Moll2011-01-25
| | | | | | | | | | | | | | | | Timers on Versatile Express mainboard are used as system clock/event sources. Driver assumes that they are clocked with 1MHz signal. Old V2M firmware apparently configured it by default, but on newer boards one can observe that "sleep 1" command takes over 30 seconds to finish, as the timers are fed with 32kHz instead... This patch performs required magic and also removes code clearing timer's control registers, as exactly the same operations are performed by the timer driver few jiffies later. Signed-off-by: Pawel Moll <pawel.moll@arm.com> Tested-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: versatile: name configuration options after actual board namesRussell King2011-01-25
| | | | | | | | | Update the option text to those which appear on the front of the appropriate board user guides. This gives consistent board naming, and makes it obvious which option is for which platform. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: realview: name configuration options after actual board namesRussell King2011-01-25
| | | | | | | | | | | | | | | | | | | | As no one seems to really know which configuration options tie up with which boards, I thought I'd do some investigation and try to work it out. After discussion with some folk in linaro, I think I have this nailed. The names are updated to use the name on the front of the appropriate board user guide for the various baseboards, which I've taken to be the official name for each board. I haven't significantly updated the descriptions for the tiles as that is even less clear - as far as I can see on ARMs website, there is no Cortex-A9 tile for Realview EB - only ARM11MPCore, ARM1156T2F-S, ARM1176TZF-S and Cortex-R4F. So exactly what this 'Multicore Cortex-A9 Tile' is... Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: realview,vexpress: fix section mismatch warning for pen_releaseRussell King2011-01-25
| | | | | | | | | | | | | | | | | | | Fix two section mismatch warnings in the platform SMP bringup code for Realview and Versatile Express: WARNING: arch/arm/mach-realview/built-in.o(.text+0x8ac): Section mismatch in reference from the function write_pen_release() to the variable .cpuinit.data:pen_release The function write_pen_release() references the variable __cpuinitdata pen_release. This is often because write_pen_release lacks a __cpuinitdata annotation or the annotation of pen_release is wrong. WARNING: arch/arm/mach-vexpress/built-in.o(.text+0x7b4): Section mismatch in reference from the function write_pen_release() to the variable .cpuinit.data:pen_release The function write_pen_release() references the variable __cpuinitdata pen_release. This is often because write_pen_release lacks a __cpuinitdata annotation or the annotation of pen_release is wrong. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'fixes-2.6.38' of ↵Linus Torvalds2011-01-21
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu * 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: x86,percpu: Move out of place 64 bit ops into X86_64 section
| * x86,percpu: Move out of place 64 bit ops into X86_64 sectionChristoph Lameter2011-01-11
| | | | | | | | | | | | | | | | Some operations that operate on 64 bit operands are defined for 32 bit. Move them into the correct section. Signed-off-by: Christoph Lameter <cl@linux.com> Signed-off-by: Tejun Heo <tj@kernel.org>
* | Merge branch 'irq-cleanup-for-linus' of ↵Linus Torvalds2011-01-21
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (37 commits) um: Use generic irq Kconfig tile: Use generic irq Kconfig sparc: Use generic irq Kconfig score: Use generic irq Kconfig powerpc: Use generic irq Kconfig parisc: Use generic irq Kconfig mn10300: Use generic irq Kconfig microblaze: Use generic irq Kconfig m68knommu: Use generic irq Kconfig ia64: Use generic irq Kconfig frv: Use generic irq Kconfig blackfin: Use generic irq Kconfig alpha: Use generic irq Kconfig genirq: Remove __do_IRQ m32r: Convert to generic irq Kconfig m32r: Convert usrv platform irq handling m32r: Convert opsput_lcdpld irq chip m32r: Convert opsput lanpld irq chip m32r: Convert opsput pld irq chip m32r: Convert opsput irq chip ...
| * | um: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jeff Dike <jdike@addtoit.com>
| * | tile: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Chris Metcalf <cmetcalf@tilera.com>
| * | sparc: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: "David S. Miller" <davem@davemloft.net>
| * | score: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | No functional change Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Chen Liqin <liqin.chen@sunplusct.com>
| * | powerpc: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | parisc: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Kyle McMartin <kyle@mcmartin.ca> Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | mn10300: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: David Howells <dhowells@redhat.com>
| * | microblaze: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michal Simek <monstr@monstr.eu>
| * | m68knommu: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Greg Ungerer <gerg@uclinux.org>
| * | ia64: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Tony Luck <tony.luck@intel.com>
| * | frv: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: David Howells <dhowells@redhat.com>
| * | blackfin: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Mike Frysinger <vapier@gentoo.org>
| * | alpha: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Richard Henderson <rth@twiddle.net>
| * | genirq: Remove __do_IRQThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All architectures are finally converted. Remove the cruft. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Richard Henderson <rth@twiddle.net> Cc: Mike Frysinger <vapier@gentoo.org> Cc: David Howells <dhowells@redhat.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Greg Ungerer <gerg@uclinux.org> Cc: Michal Simek <monstr@monstr.eu> Acked-by: David Howells <dhowells@redhat.com> Cc: Kyle McMartin <kyle@mcmartin.ca> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Chen Liqin <liqin.chen@sunplusct.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Jeff Dike <jdike@addtoit.com>
| * | m32r: Convert to generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use the generic irq Kconfig. Select GENERIC_HARDIRQS_NO_DEPRECATED as we have converted all irq_chip functions. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert usrv platform irq handlingThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert opsput_lcdpld irq chipThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert opsput lanpld irq chipThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert opsput pld irq chipThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert opsput irq chipThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert oaks32r irq chipsThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert mappi3 irq chipThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert mappi2 irq chipThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert mappi irq chipsThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert m32700ut lcdpld irq chipThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chip to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert m32700ut lanpld irq chipThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert m32700ut pld irq chipThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert m32104ut irq chipThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Convert m32104ut irq handlingThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | m32r: Cleanup direct irq_desc accessThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The irq descriptors are already initialized by the generic code. Remove the redundant init code and set the irq chip with the proper accessor function. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
| * | cris: Use generic irq KconfigThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use the generic irq Kconfig. Select GENERIC_HARDIRQS_NO_DEPRECATED as we have converted all irq_chip functions. Fix the fallout in show_interrupts(). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Mikael Starvik <starvik@axis.com>
| * | cris: Convert V32 interrupt handlingThomas Gleixner2011-01-21
| | | | | | | | | | | | | | | | | | | | | | | | Convert the irq chip functions and install handle_simple_irq for each interrupt to get rid of __do_IRQ() Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Mikael Starvik <starvik@axis.com>
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