linux-toradex.git/arch/mips/alchemy, branch Rel3

Merge branch 'timers-clocksource-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-05-20T00:44:13+00:00

* 'timers-clocksource-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  clocksource: convert mips to generic i8253 clocksource
  clocksource: convert x86 to generic i8253 clocksource
  clocksource: convert footbridge to generic i8253 clocksource
  clocksource: add common i8253 PIT clocksource
  blackfin: convert to clocksource_register_hz
  mips: convert to clocksource_register_hz/khz
  sparc: convert to clocksource_register_hz/khz
  alpha: convert to clocksource_register_hz
  microblaze: convert to clocksource_register_hz/khz
  ia64: convert to clocksource_register_hz/khz
  x86: Convert remaining x86 clocksources to clocksource_register_hz/khz
  Make clocksource name const

MIPS: Alchemy: Clean up GPIO registers and accessors

2011-05-19T08:55:46+00:00

remove au_readl/au_writel, remove the predefined GPIO1/2 KSEG1 register
addresses and fix the fallout in all boards and drivers.

This also fixes a bug in the mtx-1_wdt driver which was introduced by
commit 6ea8115bb6f359df4f45152f2b40e1d4d1891392
("Convert mtx1 wdt to be a platform device and use generic GPIO API")
before this patch mtx-1_wdt only modified GPIO215, the patch then
used the gpio resource information as bit index into the GPIO2 register
but the conversion to the GPIO API didn't realize that.
With this patch the drivers original behaviour is restored and GPIO15
is left alone.

Signed-off-by: Manuel Lauss 
Cc: Florian Fainelli 
To: Linux-MIPS 
Cc: linux-watchdog@vger.kernel.org
Cc: Wim Van Sebroeck 
Patchwork: https://patchwork.linux-mips.org/patch/2381/
Signed-off-by: Ralf Baechle

MIPS: Alchemy: Cleanup DMA addresses

2011-05-19T08:55:46+00:00

According to the databooks, the Au1000 DMA engine must be programmed with
the physical FIFO addresses.  This patch does that; furthermore this
opened the possibility to get rid of a lot of now unnecessary address
defines.

Signed-off-by: Manuel Lauss 
To: Linux-MIPS 
Cc: Florian Fainelli 
Cc: Wolfgang Grandegger 
Patchwork: https://patchwork.linux-mips.org/patch/2348/
Signed-off-by: Ralf Baechle

MIPS: Alchemy: Rewrite ethernet platform setup

2011-05-19T08:55:46+00:00

Rewrite ethernet setup to use runtime cpu detection, and also clean up
the ethernet base address mess as far as possible.

Signed-off-by: Manuel Lauss 
To: Linux-MIPS 
Cc: Florian Fainelli 
Cc: Wolfgang Grandegger 
Patchwork: https://patchwork.linux-mips.org/patch/2353/
Signed-off-by: Ralf Baechle

MIPS: Alchemy: Rewrite UART setup and constants.

2011-05-19T08:55:45+00:00

Detect CPU type at runtime and setup uarts accordingly; also clean up the
uart base address mess in the process as far as possible.

Signed-off-by: Manuel Lauss 
To: Linux-MIPS 
Cc: Florian Fainelli 
Cc: Wolfgang Grandegger 
Patchwork: https://patchwork.linux-mips.org/patch/2352/
Signed-off-by: Ralf Baechle

MIPS: Alchemy: Convert dbdma.c to syscore_ops

2011-05-19T08:55:45+00:00

Convert the PM sysdev to syscore_ops and clean up the ddma addresses a bit.

Signed-off-by: Manuel Lauss 
To: Linux-MIPS 
Cc: Florian Fainelli 
Cc: Wolfgang Grandegger 
Patchwork: https://patchwork.linux-mips.org/patch/2351/
Signed-off-by: Ralf Baechle

MIPS: Alchemy: Convert irq.c to syscore_ops.

2011-05-19T08:55:45+00:00

Convert the PM sysdev to use syscore_ops instead.

Signed-off-by: Manuel Lauss 
To: Linux-MIPS 
Cc: Florian Fainelli 
Cc: Wolfgang Grandegger 
Patchwork: https://patchwork.linux-mips.org/patch/2350/
Signed-off-by: Ralf Baechle

MIPS: Alchemy: irq code and constant cleanup

2011-05-19T08:55:45+00:00

replace au_readl/au_writel with __raw_readl/__raw_writel,
and clean up IC-related stuff from the headers.

Signed-off-by: Manuel Lauss 
To: Linux-MIPS 
Cc: Florian Fainelli 
Cc: Wolfgang Grandegger 
Patchwork: https://patchwork.linux-mips.org/patch/2354/
Signed-off-by: Ralf Baechle

MIPS: DB1200: Set Config[OD] for improved stability.

2011-05-19T08:55:44+00:00

Setting Config[OD] gets rid of a _LOT_ of spurious CPLD interrupts,
but also decreases overall performance a bit.

Signed-off-by: Manuel Lauss 
To: Linux-MIPS 
Cc: Florian Fainelli 
Cc: Wolfgang Grandegger 
Patchwork: https://patchwork.linux-mips.org/patch/2347/
Signed-off-by: Ralf Baechle

Merge branch 'consolidate-clksrc-i8253' of master.kernel.org:~rmk/linux-2.6-arm into timers/clocksource

2011-05-14T10:06:36+00:00

Conflicts:
	arch/ia64/kernel/cyclone.c
	arch/mips/kernel/i8253.c
	arch/x86/kernel/i8253.c

Reason: Resolve conflicts so further cleanups do not conflict further

Signed-off-by: Thomas Gleixner