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* update other arm platforms from 3.2.72 and also merge some general arm code ↵Wolfgang Wiedmeyer2015-10-231-1/+8
| | | | (boot)
* ARM: 6946/1: vexpress: move v2m clock init to init_earlyRob Herring2011-06-061-8/+7
| | | | | | | | | Commit 7ff550de99141cbd3be0129d563cc4554fdde9f6 breaks vexpress booting. The v2m clock table needs to be setup in init_early before the timer initialization occurs. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
*-. Merge branches 'consolidate-clksrc', 'consolidate-flash', ↵Russell King2011-05-231-18/+4
|\ \ | | | | | | | | | 'consolidate-generic', 'consolidate-smp', 'consolidate-stmp' and 'consolidate-zones' into consolidate
| * | ARM: 6910/1: MTD: physmap: let set_vpp() pass a platform_device instead of a ↵Marc Zyngier2011-05-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | map_info The set_vpp() method provided by physmap passes a map_info back to the platform code, which has little relevance as far as the platform is concerned (this parameter is completely unused). Instead, pass the platform_device, which can be used in the pismo driver to retrieve some important information in a nicer way, instead of the hack that was in place. The empty set_vpp function in board-at572d940hf_ek.c is left untouched, as the board/SoC is scheduled for removal. Cc: Andrew Victor <linux@maxim.org.za> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Philipp Zabel <philipp.zabel@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Acked-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Acked-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: 6909/1: VExpress: Use physmap driver instead of integrator-flashMarc Zyngier2011-05-201-18/+4
| |/ | | | | | | | | | | | | Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | clockevents: ARM sp804: obtain sp804 timer rate via clksRussell King2011-05-231-0/+4
| | | | | | | | | | | | | | | | | | This allows platforms to specify the rate of the SP804 clockevent via the clk subsystem. While ARM boards clock these at 1MHz, BCMRing also has SP804 timers but are clocked at different rates. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | clockevents: ARM sp804: allow clockevent name to be specifiedRussell King2011-05-231-1/+2
| | | | | | | | | | | | | | This allows platforms to specify the clcokevent name upon registration. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | clocksource: ARM sp804: obtain sp804 timer rate via clksRussell King2011-05-231-0/+8
| | | | | | | | | | | | | | | | | | This allows platforms to specify the rate of the SP804 clocksource via the clk subsystem. While ARM boards clock these at 1MHz, BCMRing also has SP804 timers but are clocked at different rates. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | clocksource: ARM sp804: allow clocksource name to be specifiedRussell King2011-05-231-1/+1
|/ | | | | | | | | This allows platforms to specify the clocksource name upon registration, which is necessary should they wish to register more than one sp804 clocksource. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6771/1: vexpress: add support for multiple core tilesWill Deacon2011-03-201-11/+54
| | | | | | | | | | | | | | The current Versatile Express BSP defines the MACHINE_START macro in the core tile code. This patch moves this into the generic board code and introduces a method for determining the current tile at runtime, allowing the Kernel to have support for multiple tiles compiled in. Tile-specific functions are executed via a descriptor struct containing the correct implementations for the current tile. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: vexpress: use new init_early for clock tree and sched_clock initRussell King2011-02-191-2/+4
| | | | | | | 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: 6633/1: vexpress: register platform PATA device.Nick Bowler2011-01-251-0/+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 Moll2011-01-251-0/+9
| | | | | | | | | | | | | | | | 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>
* Merge branch 'misc' into develRussell King2011-01-061-2/+1
|\ | | | | | | | | | | | | | | Conflicts: arch/arm/Kconfig arch/arm/common/Makefile arch/arm/kernel/Makefile arch/arm/kernel/smp.c
| * ARM: 6483/1: arm & sh: factorised duplicated clkdev.cJean-Christop PLAGNIOL-VILLARD2010-11-261-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | factorise some generic infrastructure to assist looking up struct clks for the ARM & SH architecture. as the code is identical at 99% put the arch specific code for allocation as example in asm/clkdev.h Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge branch 'clksrc' into develRussell King2011-01-051-1/+4
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-vexpress/v2m.c arch/arm/plat-omap/counter_32k.c arch/arm/plat-versatile/Makefile
| * | ARM: vexpress: add sched_clock() for Versatile ExpressRussell King2011-01-051-0/+4
| |/ | | | | | | | | | | | | | | | | Add a sched_clock() implementation to Versatile Express using the new sched_clock() infrastructure for extending 32bit counters to full 64-bit nanoseconds. Tested-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 6432/1: move timer-sp.c from versatile to commonRob Herring2010-11-041-1/+1
|/ | | | | | | | | | From: Rob Herring <rob.herring@smooth-stone.com> The timer-sp h/w used on versatile platforms can also be used for other platforms, so move it to a common location. Signed-off-by: Rob Herring <rob.herring@smooth-stone.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: fix section mismatch warnings in Versatile ExpressRussell King2010-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WARNING: vmlinux.o(.text+0xbf30): Section mismatch in reference from the function v2m_timer_init() to the function .init.text:sp804_clocksource_init() The function v2m_timer_init() references the function __init sp804_clocksource_init(). This is often because v2m_timer_init lacks a __init annotation or the annotation of sp804_clocksource_init is wrong. WARNING: vmlinux.o(.text+0xbf3c): Section mismatch in reference from the function v2m_timer_init() to the function .init.text:sp804_clockevents_init() The function v2m_timer_init() references the function __init sp804_clockevents_init(). This is often because v2m_timer_init lacks a __init annotation or the annotation of sp804_clockevents_init is wrong. WARNING: vmlinux.o(.text+0xc524): Section mismatch in reference from the function ct_ca9x4_init() to the function .init.text:l2x0_init() The function ct_ca9x4_init() references the function __init l2x0_init(). This is often because ct_ca9x4_init lacks a __init annotation or the annotation of l2x0_init is wrong. WARNING: vmlinux.o(.text+0xc530): Section mismatch in reference from the function ct_ca9x4_init() to the function .init.text:clkdev_add_table() The function ct_ca9x4_init() references the function __init clkdev_add_table(). This is often because ct_ca9x4_init lacks a __init annotation or the annotation of clkdev_add_table is wrong. WARNING: vmlinux.o(.text+0xc578): Section mismatch in reference from the function ct_ca9x4_init() to the (unknown reference) .init.data:(unknown) The function ct_ca9x4_init() references the (unknown reference) __initdata (unknown). This is often because ct_ca9x4_init lacks a __initdata annotation or the annotation of (unknown) is wrong. Fix these by making ct_ca9x4_init() and v2m_timer_init() both __init. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-08-031-1/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (291 commits) ARM: AMBA: Add pclk support to AMBA bus infrastructure ARM: 6278/2: fix regression in RealView after the introduction of pclk ARM: 6277/1: mach-shmobile: Allow users to select HZ, default to 128 ARM: 6276/1: mach-shmobile: remove duplicate NR_IRQS_LEGACY ARM: 6246/1: mmci: support larger MMCIDATALENGTH register ARM: 6245/1: mmci: enable hardware flow control on Ux500 variants ARM: 6244/1: mmci: add variant data and default MCICLOCK support ARM: 6243/1: mmci: pass power_mode to the translate_vdd callback ARM: 6274/1: add global control registers definition header file for nuc900 mx2_camera: fix type of dma buffer virtual address pointer mx2_camera: Add soc_camera support for i.MX25/i.MX27 arm/imx/gpio: add spinlock protection ARM: Add support for the LPC32XX arch ARM: LPC32XX: Arch config menu supoport and makefiles ARM: LPC32XX: Phytec 3250 platform support ARM: LPC32XX: Misc support functions ARM: LPC32XX: Serial support code ARM: LPC32XX: System suspend support ARM: LPC32XX: GPIO, timer, and IRQ drivers ARM: LPC32XX: Clock driver ...
| * ARM: AMBA: Add pclk definition for platforms using primecellsRussell King2010-07-221-1/+6
| | | | | | | | | | | | | | | | Add a dummy clk definition for the APB pclk signal on all platforms using the AMBA bus infrastructure. This ensures that these platforms continue to work when the core amba bus code controls the APB pclk. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: Fix Versatile/Realview/VExpress MMC card detection senseRussell King2010-07-301-1/+1
|/ | | | | | | | | The MMC card detection sense has become really confused with negations at various levels, leading to some platforms not detecting inserted cards. Fix this by converting everything to positive logic throughout, thereby getting rid of these negations. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: Add Versatile Express supportRussell King2010-05-021-0/+361
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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