linux.git/arch/arm/common, branch v2.6.35-rc4

ARM: 6146/1: sa1111: Prevent deadlock in resume path

2010-05-27T09:36:08+00:00

This patch reorganises the sa1111_resume() function in a manner the spinlock
happens after calling the sa1111_wake(). This fixes two bugs:

1) This function called sa1111_wake() which tried to claim the same spinlock
   the sa1111_resume() already claimed. This would result in certain deadlock.

   Original idea for this part: Russell King 

2) The function didn't unlock the spinlock in case the chip didn't report
   correct ID.

   Original idea for this part: Julia Lawall 

Signed-off-by: Marek Vasut 
Cc: 
Signed-off-by: Russell King

Merge branch 'devel-stable' into devel

2010-05-17T16:24:04+00:00

Conflicts:
	arch/arm/Kconfig
	arch/arm/include/asm/system.h
	arch/arm/mm/Kconfig

Merge branches 'at91', 'bcmring', 'ep93xx', 'iop', 'misc', 'nomadik', 'omap', 'pxa', 'spear' and 'versatile' into devel

2010-05-17T10:53:39+00:00

Conflicts:
	arch/arm/Makefile
	arch/arm/common/Makefile
	arch/arm/mm/Kconfig

ARM: 6132/1: PL330: Add common core driver

2010-05-15T14:03:50+00:00

PL330 is a configurable DMA controller PrimeCell device.
The register map of the device is well defined.
The configuration of a particular implementation can be
read from the six configuration registers CR0-4,Dn.

This patch implements a driver for the specification:-
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0424a/DDI0424A_dmac_pl330_r0p0_trm.pdf

The exported interface should be sufficient to implement
a driver for any DMA API.

Signed-off-by: Jassi Brar 
Signed-off-by: Russell King

ARM: ICST: kill duplicate icst code

2010-05-02T08:35:33+00:00

The only difference between ICST307 and ICST525 are the two arrays
for calculating the S parameter; the code is now identical.  Merge
the two files and kill the duplicated code.

Signed-off-by: Russell King

ARM: ICST: indirect s2div and idx2s arrays via icst_params

2010-05-02T08:35:32+00:00

Signed-off-by: Russell King

ARM: ICST: move minimum VCO frequency to icst_params

2010-05-02T08:35:31+00:00

Signed-off-by: Russell King

ARM: ICST: use Hz instead of kHz

2010-05-02T08:35:31+00:00

This makes the ICST support fit more nicely with the clk API,
eliminating the need to *1000 and /1000 in places.

Signed-off-by: Russell King

ARM: ICST: provide definitions for max/min VCO frequencies

2010-05-02T08:35:30+00:00

Signed-off-by: Russell King

ARM: ICST: icst.*_ps_to_vco() functions are unused, remove them

2010-05-02T08:35:30+00:00

These functions were originally implemented for the CLCD driver before
we had clk API support.  Since the CLCD driver does not use these
anymore, we can remove them.

Signed-off-by: Russell King