2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-24 13:13:57 +08:00
Commit Graph

4988 Commits

Author SHA1 Message Date
Syed Mohammed Khasim
53c5ec31e7 ARM: OMAP3: Add omap3 EVM support
Add omap3 EVM support

Signed-off-by: Syed Mohammed Khasim <khasim@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:13:28 -07:00
Vikram Pandita
b969a2873d ARM: OMAP3: Defconfig for Zoom2 board
This patch adds OMAP3 Zoom2 board defconfig.

Signed-off-by: Mikkel Christensen <mlc@ti.com>
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:08:58 -07:00
Vikram Pandita
577145f454 ARM: OMAP3: Add support for OMAP3 Zoom2 board
This patch creates the minimal OMAP3 Zoom2 board support.

Signed-off-by: Mikkel Christensen <mlc@ti.com>
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:04:04 -07:00
Adrian Hunter
f52eeee83d ARM: OMAP3: RX51: Connect VAUX3 to MMC2
Connect VAUX3 to MMC2

Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:04:04 -07:00
Grazvydas Ignotas
64f535a87c ARM: OMAP3: pandora: setup regulator framework for MMC
Setup regulators for MMC1 and MMC2 to get those SD slots
working again.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
CC: David Brownell <david-b@pacbell.net>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:04:04 -07:00
David Brownell
bb3b9d8eb9 ARM: OMAP3: Initialize regulators for Beagle and Overo
Initialize regulators for Beagle and Overo.

Patch is based on earlier patches posted to linux-omap mailing
list.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:04:03 -07:00
David Brownell
b583f26d51 ARM: OMAP3: mmc-twl4030 uses regulator framework
Decouple the HSMMC glue from the twl4030 as the only
regulator provider, using the regulator framework instead.
This makes the glue's "mmc-twl4030" name become a complete
misnomer ... this code could probably all migrate into the
HSMMC driver now.

Tested on 3430SDP (SD and low-voltage MMC) and Beagle (SD),
plus some other boards (including Overo) after they were
converted to set up MMC regulators properly.

Eventually all boards should just associate a regulator with
each MMC controller they use.  In some cases (Overo MMC2 and
Pandora MMC3, at least) that would be a fixed-voltage regulator
with no real software control.  As a temporary hack (pending
regulator-next updates to make the "fixed.c" regulator become
usable) there's a new ocr_mask field for those boards.

Patch updated with a fix for disabling vcc_aux by
Adrian Hunter <adrian.hunter@nokia.com>

Cc: Pierre Ossman <drzeus-list@drzeus.cx>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:04:03 -07:00
Tony Lindgren
4a899d5e93 ARM: OMAP3: Initialize more devices for LDP
Based on an earlier patches by Stanley.Miao <stanley.miao@windriver.com>
and Nishant Kamat <nskamat@ti.com>.

Note that at the ads7846 support still needs support for vaux_control
for the touchscreen to work.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:04:00 -07:00
Imre Deak
49adf465d2 ARM: OMAP3: ZOOM MDK: Add FB support to board file
Based on an earlier patch by Stanley.Miao <stanley.miao@windriver.com>
with board-*.c changes split to avoid conflicts with other device updates.

Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Stanley.Miao <stanley.miao@windriver.com>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:04:00 -07:00
Paul Walmsley
17a722caae ARM: OMAP3: SDRC: add timing data for Qimonda HYB18M512160AF-6
Add timing data for the Qimonda HYB18M512160AF-6 SDRAM chip, used on
the OMAP3430SDP boards.

Thanks to Rajendra Nayak <rnayak@ti.com> for his help identifying
the chip used on 3430SDP.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:03:59 -07:00
Paul Walmsley
2e12bd7ef1 ARM: OMAP3: SDRC: add timing data for Micron MT46H32M32LF-6, v2
Add timing data for the Micron MT46H32M32LF-6 SDRAM chip, used on the
OMAP3 Beagle and EVM boards.  Original timing data is from the Micron
datasheet PDF downloaded from:

http://download.micron.com/pdf/datasheets/dram/mobile/1gb_ddr_mobile_sdram_t48m.pdf

Thanks to Rajendra Nayak <rnayak@ti.com> for his help identifying
the chips used on Beagle & OMAP3EVM.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:03:59 -07:00
Vikram Pandita
2aa57be2d9 ARM: OMAP2/3: Serial: Remove arch_initcall dependency
Move platform_device_register() for serial device to
omap_serial_init()

There is no need to have arch_initcall() dependency in serial
as already board files call the function omap_serial_init()

Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:03:59 -07:00
Tony Lindgren
f247de346f ARM: OMAP2/3: Remove L4_WK_OMAP_BASE, L4_PER_OMAP_BASE, L4_EMU_BASE, L3_OMAP_BASE
These are not being used right now, and the processor specific
defines should be used instead by any code accessing these registers.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:03:58 -07:00
Andrew de Quincey
088962c243 ARM: OMAP1: Make 770 LCD work
Make 770 LCD work by adding clk_add_alias().
Also remove the old unused functions.

Note that the clk_add_alias() could probably be moved
to arch/arm/clkdev.c later on.

Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com
2009-05-28 14:03:31 -07:00
Imre Deak
7d8e967f88 ARM: OMAP2: 2430SDP: Add FB support to board file
Based on an earlier patch by Hunyue Yau <hyau@mvista.com> with
board-*.c changes split to avoid conflicts with other device updates.

Cc: linux-fbdev-devel@lists.sourceforge.net
Signed-off-by: Hunyue Yau <hyau@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 13:23:53 -07:00
Tony Lindgren
1a48e15751 ARM: OMAP2/3: Add generic smc91x support when connected to GPMC
Convert the board-rx51 smc91x code to be generic and make
the boards to use it. This allows future recalculation of the
timings when the source clock gets scaled.

Also correct the rx51 interrupt to be IORESOURCE_IRQ_HIGHLEVEL.

Thanks to Paul Walmsley <paul@pwsan.com> for better GPMC timing
calculations.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 13:23:52 -07:00
Juha Yrjola
aa62e90fe0 ARM: OMAP2/3: Add generic onenand support when connected to GPMC
Add generic onenand support when connected to GPMC and make the
boards to use it.

The patch has been modified to make it more generic to support all
the boards with GPMC. The patch also remove unused prototype for
omap2_onenand_rephase(void).

Note that board-apollon.c is currently using the MTD_ONENAND_GENERIC
and setting the GPMC timings in the bootloader. Setting the GPMC
timings in the bootloader will not allow supporting frequency
scaling for the onenand source clock.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 13:23:52 -07:00
Santosh Shilimkar
279b918d72 ARM: OMAP2/3: sDMA: Correct omap_request_dma_chain(), v2
Original OMAP DMA chaining design had chain_id as one of the callback
parameters. Patch 538528de0c changed it
to use logical channel instead.

Correct the naming for callback to also use logical channel number
instead of the chain_id.

More details are on this email thread:

http://marc.info/?l=linux-omap&m=122961071931459&w=2

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 13:23:52 -07:00
Tomi Valkeinen
0815f8eaae ARM: OMAP2/3: DMA: implement trans copy and const fill
Implement transparent copy and constant fill features for OMAP2/3.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 13:23:51 -07:00
Tony Lindgren
ebe3b0e787 ARM: OMAP1: Misc clean-up
Remove unnecessary Kconfig line and allow compile of MBOX_FWK.
Also allow building USB on Nokia 770.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:44 -07:00
Jarkko Nikula
ddf25dfe3a ARM: OMAP: Update contact address of I2C registration helper
This email address is going to expire soon so update it.

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:43 -07:00
Eero Nurkkala
d6d834b010 ARM: OMAP: McBSP: Fix legacy interrupts to clear their status
If XSYNCERR or RSYNCERR interrupts are enabled, they are never
cleared causing the IRQ handler to be continuously called.
This patch clears the IRQs in question in the event they are
enabled and taken.

Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:42 -07:00
Mans Rullgard
e85c205ac1 ARM: OMAP: Increase VMALLOC_END to allow 256MB RAM
This increases VMALLOC_END to 0x18000000, making room for 256MB
RAM with the default 128MB vmalloc region.

Note that after this patch there's no longer a hole between vmalloc
space and the beginning of IO space on omap2 as the first virtual
mapping starts at 0xd8000000.

Also fold in a related change from Paul Walmsley <paul@pwsan.com>
to change the OMAP2_SRAM addresses accordingly.

Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:41 -07:00
Santosh Shilimkar
00aeeffffa ARM: OMAP: Remove unnecessary omap2_globals.
This patch removes unnecessary omap2_globals and pass the global structures
directly as function argument.

The proposed cleanup was suggested by Russell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:37 -07:00
Santosh Shilimkar
af5703f2be ARM: OMAP: Remove useless omap_sram_error function.
This patch removes fixes omap_sram_error() function and replace the
error paths with BUG_ON.

The proposed fix was suggested by Russell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:37 -07:00
Santosh Shilimkar
aea2a5b03c ARM: OMAP: Remove unwanted type casts and fix the compiler warning.
This patch fixes the compiler warning "assignment from incompatible
pointer type"  in dmtimer.c and removes the tye casts. These warnings
were suppressed by type catsing.

The proposed fix was suggested by Russell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:36 -07:00
Tony Lindgren
a9a418d455 ARM: OMAP2/3: Reorganize Makefile to add omap4 support
We don't necessarily want to compile in irq.o and sdrc.o for omap4.
Also, clock and prcm may not be implemented initially.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:36 -07:00
Tony Lindgren
eb0d0ee1c2 ARM: OMAP2/3: Remove OMAP_CM_REGADDR
Processor specific macros should be used instead.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:36 -07:00
Tony Lindgren
c28150ee68 ARM: OMAP2/3: Remove OMAP2_PRCM_BASE
It's currently unused, and processor specific defines should
be used instead.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:35 -07:00
Tony Lindgren
8a424bb3c9 ARM: OMAP2/3: Move define of OMAP2_VA_IC_BASE to be local to entry-macro.S
Move define of OMAP2_VA_IC_BASE to be local to entry-macro.S

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:35 -07:00
Tony Lindgren
23b7dd3166 ARM: OMAP2/3: Remove OMAP_PRM_REGADDR and OMAP2_PRM_BASE
Remove OMAP_PRM_REGADDR and use processor specific defines instead.

Also fold in a patch from Kevin Hilman to add _OFFSET #defines
for the PRCM registers to be used with the prm_[read|write]_* macros.
These are used extensively in the forthcoming OMAP PM support.

Also remove now unused OMAP2_PRM_BASE.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:34 -07:00
Tony Lindgren
bed8b97d88 ARM: OMAP2/3: Remove OMAP2_32KSYNCT_BASE
Use processor specific defines instead.

As an extra bonus, this patch fixes the problem of CONFIG_DEBUG_SPINLOCK
calling sched_clock before we have things initialized:

http://patchwork.kernel.org/patch/15810/

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25 11:08:33 -07:00
Rabin Vincent
a93ea9b357 [ARM] 5517/1: integrator: don't put clock lookups in __initdata
Remove the __initdata annotation for the clock lookups, since they
will be needed when loading modules which use clk_get().

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-18 17:43:16 +01:00
Rabin Vincent
982db66352 [ARM] 5518/1: versatile: don't put clock lookups in __initdata
Remove the __initdata annotation for the clock lookups, since they
will be needed when loading modules which use clk_get().

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-18 17:43:06 +01:00
Pavel Roskin
8190b37f64 [ARM] mach-l7200: fix spelling of SYS_CLOCK_OFF
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-18 11:25:08 +01:00
Mel Gorman
eb33575cf6 [ARM] Double check memmap is actually valid with a memmap has unexpected holes V2
pfn_valid() is meant to be able to tell if a given PFN has valid memmap
associated with it or not. In FLATMEM, it is expected that holes always
have valid memmap as long as there is valid PFNs either side of the hole.
In SPARSEMEM, it is assumed that a valid section has a memmap for the
entire section.

However, ARM and maybe other embedded architectures in the future free
memmap backing holes to save memory on the assumption the memmap is never
used. The page_zone linkages are then broken even though pfn_valid()
returns true. A walker of the full memmap must then do this additional
check to ensure the memmap they are looking at is sane by making sure the
zone and PFN linkages are still valid. This is expensive, but walkers of
the full memmap are extremely rare.

This was caught before for FLATMEM and hacked around but it hits again for
SPARSEMEM because the page_zone linkages can look ok where the PFN linkages
are totally screwed. This looks like a hatchet job but the reality is that
any clean solution would end up consumning all the memory saved by punching
these unexpected holes in the memmap. For example, we tried marking the
memmap within the section invalid but the section size exceeds the size of
the hole in most cases so pfn_valid() starts returning false where valid
memmap exists. Shrinking the size of the section would increase memory
consumption offsetting the gains.

This patch identifies when an architecture is punching unexpected holes
in the memmap that the memory model cannot automatically detect and sets
ARCH_HAS_HOLES_MEMORYMODEL. At the moment, this is restricted to EP93xx
which is the model sub-architecture this has been reported on but may expand
later. When set, walkers of the full memmap must call memmap_valid_within()
for each PFN and passing in what it expects the page and zone to be for
that PFN. If it finds the linkages to be broken, it assumes the memmap is
invalid for that PFN.

Signed-off-by: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-18 11:22:24 +01:00
Russell King
e1342f1da0 Merge branch 'smp-fix' 2009-05-17 17:13:18 +01:00
Russell King
ee348d5a1d [ARM] realview: fix broadcast tick support
Having discussed broadcast tick support with Thomas Glexiner, the
broadcast tick devices should be registered with a higher rating
than the global tick device, and it should have the ONESHOT and
PERIODIC feature flags set.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Thomas Glexiner <tglx@linutronix.de>
2009-05-17 17:11:35 +01:00
Russell King
78d236c2b3 [ARM] realview: remove useless smp_cross_call_done()
smp_cross_call_done() is a no-op for MPCore, and since it's only
used by platform code, there's no point in having it unless it's
doing something.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-17 16:23:45 +01:00
Russell King
826681043d [ARM] smp: fix cpumask usage in ARM SMP code
The ARM SMP code wasn't properly updated for the cpumask changes, which
results in smp_timer_broadcast() broadcasting ticks to non-online CPUs.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-17 16:22:46 +01:00
Ricardo Martins
776abac817 [ARM] 5513/1: Eurotech VIPER SBC: fix compilation error
Compilation for this board yields the following errors:

arch/arm/mach-pxa/viper.c:511: error: 'FFUART' undeclared here (not in a function)
arch/arm/mach-pxa/viper.c:520: error: 'BTUART' undeclared here (not in a function)
arch/arm/mach-pxa/viper.c:529: error: 'STUART' undeclared here (not in a function)

Fix them by including the necessary header.

Signed-off-by: Ricardo Martins <rasm@fe.up.pt>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-16 19:55:56 +01:00
Hartley Sweeten
ff05c0330b [ARM] 5509/1: ep93xx: clkdev enable UARTS
Fix the clkdev API support for the ep93xx uart clocks.

The uarts available in the ep93xx have individual clock controls.
The current implementation assumes that the bootloader has enabled
the clocks before the kernel has booted. It also assumes that the
bootloader has set the UARTBAUD bit indicating that the uarts are
running off the 14.7456MHz external crystal.

This fixes both issues. It also allows the uart clocks to be stopped
when there are no users.

Tested-by: Matthias Kaehlcke <matthias@kaehlcke.net>

Cc: Ryan Mallon <ryan@bluewatersys.com>
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-16 19:55:56 +01:00
Russell King
cddb783552 Merge branch 'omap-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 2009-05-16 19:51:20 +01:00
Russell King
b477dfba38 Merge branch 'fixes-rc5' of git://aeryn.fluff.org.uk/bjdooks/linux 2009-05-16 17:54:19 +01:00
Tony Lindgren
005187eeca ARM: OMAP2/3: Change omapfb to use clkdev for dispc and rfbi, v2
This makes the framebuffer work on omap3.

Also fix the clk_get usage for checkpatch.pl
"ERROR: do not use assignment in if condition".

Cc: Imre Deak <imre.deak@nokia.com>
Cc: linux-fbdev-devel@lists.sourceforge.net
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-16 08:28:17 -07:00
Kalle Jokiniemi
8dbe43930a ARM: OMAP3: Fix HW SAVEANDRESTORE shift define
The OMAP3430ES2_SAVEANDRESTORE_SHIFT macro is used
by powerdomain code in
"1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT" manner, but
the definition was also (1 << 4), meaning we actually
modified bit 16. So the definition needs to be 4.

This fixes also a cold reset HW bug in OMAP3430 ES3.x
where some of the efuse bits are not isolated during
wake-up from off mode. This can cause randomish
cold resets with off mode. Enabling the USBTLL hardware
SAVEANDRESTORE causes the core power up assert to be
delayed in a way that we will not get faulty values
when boot ROM is reading the unisolated registers.

Signed-off-by: Kalle Jokiniemi <kalle.jokiniemi@digia.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-16 08:28:17 -07:00
Vikram Pandita
e102657ed1 ARM: OMAP3: Fix number of GPIO lines for 34xx
As per 3430 TRM, there are 6 banks [0 to 191]

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-16 08:28:16 -07:00
Linus Torvalds
c244450dac Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ASoC: DaVinci EVM board support buildfixes
  ASoC: DaVinci I2S updates
  ASoC: davinci-pcm buildfixes
  ALSA: pcsp: fix printk format warning
  ALSA: riptide: postfix increment and off by one
  pxa2xx-ac97: fix reset gpio mode setting
  ASoC: soc-core: fix crash when removing not instantiated card
2009-05-15 08:06:56 -07:00
Ben Dooks
3ac19bb443 [ARM] S3C: Do not set clk->owner field if unset
The s3c24xx_register_clock() function has been doing a test
on clk->owner to see if it is NULL, and then setting itself
as the owner if clk->owner == NULL.

This is not needed, arch/arm/plat-s3c/clock.c cannot be
compiled as a module, and even if it was, it should not be
playing with this field if it being registered from somewhere
else.

The best course of action is to remove this bit of
code completely.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-05-15 15:21:57 +01:00
Ben Dooks
a8af6de00f [ARM] S3C2410: mach-bast.c registering i2c data too early
The BAST support code is calling s3c_i2c0_set_platdata() from
the map_io() entry, instead of the bast_init() code. This causes
the registration to fail due to kmalloc() not being available
at the time.

This fixes the following error:
s3c_i2c0_set_platdata: no memory for platform data

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-05-15 15:13:25 +01:00