linux-toradex.git/arch/arm/plat-versatile, branch v3.2.20 Linux kernel for Apalis and Colibri modules ARM: versatile: convert logical CPU numbers to physical numbers 2011-10-17T09:01:11+00:00 Will Deacon will.deacon@arm.com 2011-08-09T11:24:07+00:00 4a139b64703115e41e1a4e16ebf7eb93d0a0e349 This patch uses the new cpu_logical_map() macro for converting logical CPU numbers into physical numbers when dealing with the pen_release variable in the SMP boot and CPU hotplug paths. Signed-off-by: Will Deacon <will.deacon@arm.com> 
This patch uses the new cpu_logical_map() macro for converting logical
CPU numbers into physical numbers when dealing with the pen_release
variable in the SMP boot and CPU hotplug paths.

Signed-off-by: Will Deacon <will.deacon@arm.com>
ARM: consolidate SMP cross call implementation 2011-05-23T15:53:17+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-04-03T12:01:30+00:00 0f7b332f9777819a39a3b325690379a7efef89d1 Rather than having each platform class provide a mach/smp.h header for smp_cross_call(), arrange for them to register the function with the core ARM SMP code instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Rather than having each platform class provide a mach/smp.h header for
smp_cross_call(), arrange for them to register the function with the
core ARM SMP code instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arm: Fold irq_set_chip/irq_set_handler 2011-03-29T12:47:58+00:00 Thomas Gleixner tglx@linutronix.de 2011-03-24T12:35:09+00:00 f38c02f3b338651e145aac2889ba976baf6b28b3 Use irq_set_chip_and_handler() instead. Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Use irq_set_chip_and_handler() instead. Converted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arm: Cleanup the irq namespace 2011-03-29T12:47:57+00:00 Thomas Gleixner tglx@linutronix.de 2011-03-24T12:25:22+00:00 6845664a6a7d443f03883db59d10749d38d98b8e Convert to the new function names. Automated with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Convert to the new function names. Automated with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
ARM: 6759/1: smp: Select local timers vs broadcast timer support runtime 2011-02-23T17:54:27+00:00 Santosh Shilimkar santosh.shilimkar@ti.com 2011-02-23T17:53:15+00:00 af90f10d3826525306c96d423df240210640cb72 The current code support of dummy timers in absence of local timer is compile time. This is an attempt to convert it to runtime so that on few SOC version if the local timers aren't supported kernel can switch to dummy timers. OMAP4430 ES1.0 does suffer from this limitation. This patch should not have any functional impact on affected files. Cc: Daniel Walker <dwalker@codeaurora.org> Cc: Bryan Huntsman <bryanh@codeaurora.org> Cc: Tony Lindgren <tony@atomide.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: Colin Cross <ccross@android.com> Cc: Erik Gilling <konkers@android.com> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Cc: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: David Brown <davidb@codeaurora.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
The current code support of dummy timers in absence of local
timer is compile time. This is an attempt to convert it to runtime
so that on few SOC version if the local timers aren't supported
kernel can switch to dummy timers. OMAP4430 ES1.0 does suffer from
this limitation.

This patch should not have any functional impact on affected
files.

Cc: Daniel Walker <dwalker@codeaurora.org>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Colin Cross <ccross@android.com>
Cc: Erik Gilling <konkers@android.com>
Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Cc: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: integrator: add Integrator/CP sched_clock support 2011-02-19T11:11:46+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-01-22T11:37:54+00:00 d77e270c53a4911d23ded9f4ab8b175a3fe3bb34 Integrator/CP has the 24MHz counter which Versatile and later platforms also have, which we use for sched_clock support. Allow this counter to be used when building a kernel targetting Integrator/CP alone. Integrator/AP does not have this counter, so we must exclude support for the Integrator family when this is enabled. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Integrator/CP has the 24MHz counter which Versatile and later platforms
also have, which we use for sched_clock support.  Allow this counter to
be used when building a kernel targetting Integrator/CP alone.
Integrator/AP does not have this counter, so we must exclude support
for the Integrator family when this is enabled.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: realview/vexpress: consolidate SMP bringup code 2011-02-19T11:11:41+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-01-19T10:24:56+00:00 0462b4477ea3260304bbcd97c64c0b704b4f0f85 Realview and Versatile Express share the same SMP bringup code, so consolidate the two implementations. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Realview and Versatile Express share the same SMP bringup code, so
consolidate the two implementations.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: realview/vexpress: consolidate localtimer support 2011-02-19T11:11:36+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-01-19T10:07:38+00:00 cdab142a80d859984eb5e3876e0e762b1f0bded9 Realview and Versatile Express local timer support is identical, so consolidate the implementations. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Realview and Versatile Express local timer support is identical, so
consolidate the implementations.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: integrator/versatile: consolidate FPGA IRQ handling code 2011-02-19T11:11:33+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-01-19T15:32:15+00:00 c41b16f8c9d9dc74ed5669d4a3e3d42374c9e609 Consolidate the FPGA IRQ handling code. Integrator/AP and Versatile have one FPGA-based IRQ handler each. Integrator/CP has three. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Consolidate the FPGA IRQ handling code.  Integrator/AP and Versatile
have one FPGA-based IRQ handler each.  Integrator/CP has three.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: rationalize versatile family Kconfig/Makefile 2011-02-19T11:11:28+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-01-18T20:26:08+00:00 dc37c31bbfaf87118d6c827be0a38a512a40b741 Move leds and sched_clock build conditionals out of the Makefile into the Kconfig file. Move selection of HAVE_SCHED_CLOCK into the platform Kconfig rather than duplicating it three times in the main architecture Kconfig. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Move leds and sched_clock build conditionals out of the Makefile into
the Kconfig file.  Move selection of HAVE_SCHED_CLOCK into the
platform Kconfig rather than duplicating it three times in the main
architecture Kconfig.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>