linux-toradex.git/arch/arm/mach-realview, branch PD13.2.2

Merge branches 'consolidate-clksrc', 'consolidate-flash', 'consolidate-generic', 'consolidate-smp', 'consolidate-stmp' and 'consolidate-zones' into consolidate

2011-05-23T17:05:10+00:00

clockevents: ARM sp804: allow clockevent name to be specified

2011-05-23T17:04:53+00:00

This allows platforms to specify the clcokevent name upon registration.

Acked-by: Catalin Marinas 
Signed-off-by: Russell King

clocksource: ARM sp804: obtain sp804 timer rate via clks

2011-05-23T17:04:53+00:00

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 
Signed-off-by: Russell King

clocksource: ARM sp804: allow clocksource name to be specified

2011-05-23T17:04:53+00:00

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 
Signed-off-by: Russell King

ARM: consolidate SMP cross call implementation

2011-05-23T15:53:17+00:00

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

ARM: 6910/1: MTD: physmap: let set_vpp() pass a platform_device instead of a map_info

2011-05-20T21:27:34+00:00

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 
Cc: Nicolas Ferre 
Acked-by: Jean-Christophe PLAGNIOL-VILLARD 
Cc: Philipp Zabel 
Cc: Eric Miao 
Cc: Ben Dooks 
Acked-by: Artem Bityutskiy 
Acked-by: David Woodhouse 
Signed-off-by: Marc Zyngier 
Signed-off-by: Russell King

ARM: 6903/1: Realview: Use physmap driver instead of integrator-flash

2011-05-20T21:27:08+00:00

Tested on a PB11-MPCore.

Signed-off-by: Marc Zyngier 
Acked-by: Catalin Marinas 
Acked-by: David Woodhouse 
Signed-off-by: Russell King

ARM: 6870/1: The mandatory barrier rmb() must be a dsb() in for device accesses

2011-05-12T09:52:00+00:00

Since mandatory barriers may be used (explicitly or implicitly via readl
etc.) to ensure the ordering between Device and Normal memory accesses,
a DMB is not enough. This patch converts it to a DSB.

Cc: Colin Cross 
Signed-off-by: Catalin Marinas 
Signed-off-by: Russell King

ARM: use ARM_DMA_ZONE_SIZE to adjust the zone sizes

2011-05-12T07:36:53+00:00

Rather than each platform providing its own function to adjust the
zone sizes, use the new ARM_DMA_ZONE_SIZE definition to perform this
adjustment.  This ensures that the actual DMA zone size and the
ISA_DMA_THRESHOLD/MAX_DMA_ADDRESS definitions are consistent with
each other, and moves this complexity out of the platform code.

Acked-by: Nicolas Pitre 
Acked-by: Catalin Marinas 
Signed-off-by: Russell King

ARM: Replace platform definition of ISA_DMA_THRESHOLD/MAX_DMA_ADDRESS

2011-05-12T07:36:49+00:00

The values of ISA_DMA_THRESHOLD and MAX_DMA_ADDRESS are related; one is
the physical/bus address, the other is the virtual address.  Both need
to be kept in step, so rather than having platforms define both, allow
them to define a single macro which sets both of these macros
appropraitely.

Acked-by: Nicolas Pitre 
Acked-by: Catalin Marinas 
Signed-off-by: Russell King