Commit Graph

77 Commits

Author SHA1 Message Date
Alexey Dobriyan 53b3531bbb [PATCH] s/;;/;/g
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-24 07:33:24 -08:00
Ben Dooks da956fd6b8 [ARM] 3375/1: S3C2440 - fix osiris machine build
Patch from Ben Dooks

Fix the build of arch/arm/mach-s3c2410/mach-osiris.c
and fix the warnings from sparse.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 22:06:22 +00:00
Ben Dooks 36c64af4e0 [ARM] 3361/1: S3C24XX - add USB bus clock source
Patch from Ben Dooks

Add USB bus clock definition for 48MHz fed to OHCI and gadget cores

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 22:06:20 +00:00
Ben Dooks e44c03960f [ARM] 3360/1: S3C2440 - add set rate methods and camera clock
Patch from Ben Dooks

Add set_rate methods for the extra clocks on the S3C2440
and add the camera UPLL clock source

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 22:06:19 +00:00
Ben Dooks 6e8908edd5 [ARM] 3359/1: S3C24XX - add support for clk_set_rate
Patch from Ben Dooks

Add support for clk_set_rate and clk_round_rate to the
s3c2410 clock implementation

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 22:06:18 +00:00
Ben Dooks 3fc3e1c064 [ARM] 3333/1: S3C2XX - add dclk and clkout clock support
Patch from Ben Dooks

Add enable and set_parent calls for the dclk
and clkout clocks.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 22:06:05 +00:00
Ben Dooks d3468daab8 [ARM] 3331/1: S3C24XX - add clk_set_parent() to clock code
Patch from Ben Dooks

Add clk_set_parent() call to clock code

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 22:06:03 +00:00
Ben Dooks 8e40a2f91c [ARM] 3330/1: S3C24XX - move UPLL to main clock
Patch from Ben Dooks

Move the UPLL clock registration to the central
clock file, and add an enable method

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 22:06:02 +00:00
Ben Dooks 766636cc36 [ARM] 3329/1: S3C24XX - fix time for osiris machine
Patch from Ben Dooks

Add selection for timer code for the Simtec Osiris

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 22:06:01 +00:00
Ben Dooks 110d322b29 [ARM] 3327/1: S3C2410 - add osiris machine support
Patch from Ben Dooks

Support for Simtec IM2440D20 CPU modules (Osiris)

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 22:06:00 +00:00
Albrecht Dreß 66be0c3028 [ARM] 3358/1: [S3C2410] add missing SPI DMA resources
Patch from Albrecht Dreß

Add DMA resources to s3c2410 spi platform devices - dma_(alloc|free)_coherent should now work as expected.

Signed-off-by: Albrecht Dreß <albrecht.dress@lios-tech.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-15 16:03:05 +00:00
Ben Dooks e198168083 [ARM] 3326/1: H1940 - Control latches
Patch from Ben Dooks

Define the bits for the two board control latches
that control various items on the H1940 iPAQ.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-10 22:40:51 +00:00
Lucas Correia Villa Real b514d31927 [ARM] 3314/1: S3C2400 - adds s3c2400.h
Patch from Lucas Correia Villa Real

This patch adds s3c2400.h, fixing the build for the 2410/2440
platforms.

Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-09 16:47:58 +00:00
Ben Dooks 083d06edfd [ARM] 3299/1: S3C24XX - fix irq range on adc device
Patch from Ben Dooks

Change the IRQ resource range for the ADC device
to be two distinct IRQs

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-08 22:03:31 +00:00
Ben Dooks 2a513ce799 [ARM] 3303/1: S3C24XX - add clock enable usage counting
Patch from Ben Dooks

Move to using an enable count for the shared clocks
and protect the clock system using a mutex instead
of just disabling IRQs during the clock update.

Since there is little more code in the path for
non-shared clocks, the enable and disable calls
use the same code for each.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-08 21:09:05 +00:00
Lucas Correia Villa Real 83f755f5a6 [ARM] 3286/2: S3C2400 - adds to the table of supported CPUs
Patch from Lucas Correia Villa Real

Oops, sorry for the typo on name_s3c2400, a new patch is attached.
About GSTATUS1, S3C2400 doesn't have that register, so it's not
safe to use that memory address to identify its CPU.

Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-01 21:24:24 +00:00
Lucas Correia Villa Real 0ca5bc3de7 [ARM] 3284/1: S3C2400 - adds support to GPIO
Patch from Lucas Correia Villa Real

This patch adds support to GPIO on the S3C2400, which is going to
be used by the GP32 machine and the SMDK2400 development board.

Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-01 21:24:23 +00:00
Lucas Correia Villa Real 0367a8d37a [ARM] 3266/1: S3C2400 - adds macro S3C24XX
Patch from Lucas Correia Villa Real

This patch defines S3C2400 memory map and adds a S3C24XX macro for
common resources between S3C2400, S3C2410 and S3C2440 cpus.

Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-26 15:20:50 +00:00
Nicolas Pitre 946d4935fc [ARM] 3260/1: remove phys_ram from struct machine_desc (part 2)
Patch from Nicolas Pitre

This field is redundent since it must be equal to PHYS_OFFSET anyway.

Now that no code uses it anymore, mark it deprecated and remove all
initializations from the tree.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-13 20:51:52 +00:00
Arjan van de Ven 00431707be [ARM] Convert some arm semaphores to mutexes
The arm clock semaphores are strict mutexes, convert them to the new
mutex implementation

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-12 18:42:23 +00:00
Ben Dooks fe38ea5623 [ARM] 3246/1: S3C24XX - retab clock list in arch/arm/mach-s3c2410/clock.c
Patch from Ben Dooks

Properly tabulate the clock table in arch/arm/mach-s3c2410/clock.c
and put the requisite commas on the end of the structs.

Fix the comment about clock enable and disable in the setup code

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-09 21:16:18 +00:00
Russell King 9ded96f24c [PATCH] IRQ type flags
Some ARM platforms have the ability to program the interrupt controller to
detect various interrupt edges and/or levels.  For some platforms, this is
critical to setup correctly, particularly those which the setting is dependent
on the device.

Currently, ARM drivers do (eg) the following:

	err = request_irq(irq, ...);

	set_irq_type(irq, IRQT_RISING);

However, if the interrupt has previously been programmed to be level sensitive
(for whatever reason) then this will cause an interrupt storm.

Hence, if we combine set_irq_type() with request_irq(), we can then safely set
the type prior to unmasking the interrupt.  The unfortunate problem is that in
order to support this, these flags need to be visible outside of the ARM
architecture - drivers such as smc91x need these flags and they're
cross-architecture.

Finally, the SA_TRIGGER_* flag passed to request_irq() should reflect the
property that the device would like.  The IRQ controller code should do its
best to select the most appropriate supported mode.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-08 20:13:46 -08:00
Russell King f8ce25476d [ARM] Move asm/hardware/clock.h to linux/clk.h
This is needs to be visible to other architectures using the AMBA
bus and peripherals.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-07 16:15:52 +00:00
Russell King a8d3584a2d [ARM] Remove clk_use()/clk_unuse()
It seems that clk_use() and clk_unuse() are additional complexity
which isn't required anymore.  Remove them from the clock framework
to avoid the additional confusion which they cause, and update all
ARM machine types except for OMAP.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-03 18:41:37 +00:00
Ben Dooks b526bf23fd [ARM] 3161/1: BAST - fix commas on end of structs
Patch from Ben Dooks

Make the use of , on the lsat entry structs consistenent
through arch/arm/mach-s3c2410/mach-bast.c

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-16 15:05:12 +00:00
Ben Dooks cbe69f95fa [ARM] 3138/1: SMDK2440 - fix map_desc initialisation (and ISA memory space)
Patch from Ben Dooks

Fix the map_desc initialisers for the SMDK2440 machine
to use the new .pfn method, and at the same time making
the differntiation between ISA IO and Memory space
accesses

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-09 14:05:31 +00:00
Ben Dooks ff6ffa82fe [ARM] 3137/1: RX3715 - fix map_desc initialiser
Patch from Ben Dooks

Change the initialiser for the map_desc for the
iPAQ RX3715 to use the new pfn initialiser, and
also reduce the amount of ISA space mapped (we
only need to stop any ISA IO writes OOPsing
the system, so do not need >1Mbyte of space)

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-09 14:05:31 +00:00
Ben Dooks 8dd523118b [ARM] 3136/1: Anubis - fix map_desc initialisers
Patch from Ben Dooks

Fix the map_desc initialisers for the Simtec Anubis
board to match the new initialiser scheme.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-09 14:05:30 +00:00
Ben Dooks f8c905d368 [ARM] 3132/1: S3C2410 - reset on decompression error
Patch from Ben Dooks

Force a watchdog reset if the system fails to
decompress properly.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-08 22:43:05 +00:00
Ben Dooks 1d23b65de5 [ARM] 3126/1: BAST: fix map_desc initialisation
Patch from Ben Dooks

Fix the map_desc entries to use the new .pfn
initialiser for the Simtec BAST machine support.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-08 19:15:31 +00:00
Ben Dooks df1ec6deeb [ARM] 3125/2: VR1000: Fix map_decs initialiser
Patch from Ben Dooks

Fix the initialisation of the map_desc fields
in the Thorcom VR1000 machine support to use
the new .pfn initialiser.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-08 19:15:30 +00:00
Linus Torvalds 7f36b1e958 Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-11-01 21:32:14 -08:00
Ben Dooks e838ffc2e5 [ARM] 3071/1: RX3715 - add lcd/fb platform setup
Patch from Ben Dooks

Platform data for the LCD/framebuffer driver for
the RX3715 LCD panel.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-01 19:44:28 +00:00
Russell King d052d1beff Create platform_device.h to contain all the platform device details.
Convert everyone who uses platform_bus_type to include
linux/platform_device.h.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-29 19:07:23 +01:00
Ben Dooks 5771897614 [ARM] 3047/1: SMDK2440 - add framebuffer platform data
Patch from Ben Dooks

Add platform data for framebuffer for the
onboard LCD module

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 15:31:47 +01:00
Ben Dooks 58c8d570f3 [ARM] 3046/1: BAST - add framebuffer platform data
Patch from Ben Dooks

Add framebuffer platform data

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 15:31:46 +01:00
Ben Dooks 893b03094c [ARM] 3045/2: S3C2410 - change init for lcd platform data
Patch from Ben Dooks

Change set_s3c2410fb_info to s3c2410_fb_set_platdata
and use kmalloc() for the copy of the information it
is passed.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 15:31:45 +01:00
Ben Dooks a0e0adb96e [ARM] 3034/1: S3C2410 - fix size of devices in devs.c
Patch from Ben Dooks

From: Guillaume GOURAT <guillaume.gourat@nexvision.fr>

A number of devices have an extra byte on the
end of their areas due to mis-calculating the
.end field of their resources

Signed-off-by: Guillaume GOURAT <guillaume.gourat@nexvision.fr>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 15:26:42 +01:00
Ben Dooks 42d3a120fe [ARM] 3033/1: S3C2410 - add generic gpio_cfgpin options
Patch from Ben Dooks

Add generic values for the parameters to the
s3c2410_gpio_cfgpin() function, so that a caller
does not need to know the exact constant for
the specified pin.

This is very useful for the case where a driver
is passed a gpio pin number and needs to reconfigure
the pin's function.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 15:26:41 +01:00
Deepak Saxena 1cc977a766 [ARM] 2990/1: Replace map_desc.physical with map_desc.pfn: S3C2410
Patch from Deepak Saxena

S3C2410 map_desc.pfn conversion

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 15:19:02 +01:00
Ben Dooks b048dbf4d4 [ARM] 3027/1: BAST - reduce NAND timings slightly
Patch from Ben Dooks

The current Simtec BAST nand area timings are a little
too slow to be obtained by a 2410 running at 266MHz,
so reduce the timings slightly to bring them into the
acceptable range.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-20 23:21:19 +01:00
Ben Dooks c086f282c0 [ARM] 3018/1: S3C2410 - check de-referenced device is really a platform device
Patch from Ben Dooks

Check that the device we are looking at is really
a platform device before trying to cast it to one
to find out the platform bus number.

Thanks to RMK for pointing this out.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-18 07:51:34 +01:00
Ben Dooks 50688ea9ed [ARM] 3007/1: BAST - add CONFIG_ISA to build
Patch from Ben Dooks

The Simtec EB2410ITX (BAST) has a PC/104 slot, and
therefore we should enable CONFIG_ISA to allow the
drivers for ISA peripherals to be selected

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-13 22:04:36 +01:00
Ben Dooks 3a8f675c40 [ARM] 3006/1: S3C2410 - arch/arm/mach-s3c2410 sparse fixes
Patch from Ben Dooks

Remove an unused variable from s3c2410.c and
ensure that items not needed to be exported from
s3c2440.c are declared static.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-13 16:46:35 +01:00
Ben Dooks 9f693d7b14 [ARM] 2979/2: S3C2410 - add static to non-exported machine items
Patch from Ben Dooks

Do not export items that are not needed by symbol name
elsewhere

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-12 19:58:07 +01:00
Ben Dooks 0eea3c0b6c [ARM] 2975/1: S3C2410: time.c missing include of cpu.h
Patch from Ben Dooks

arch/arm/mach-s3c2410/time.c is missing include
of cpu.h, causing the declaration of the timer
struct (s3c24xx_timer) to be flagged as missing
the declaration.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-12 19:58:05 +01:00
Russell King fc611a1a50 [ARM] Don't include mach-types.h unnecessarily
It's pointless to include mach-types.h if you're not going to use
anything from it.  These references were removed as a result of:

grep -lr 'asm/mach-types\.h' . | xargs grep -L 'machine_is_\|MACH_TYPE_\|MACHINE_START\|machine_type'

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-29 11:15:51 +01:00
Ben Dooks 5fe10ab190 [ARM] 2928/1: S3C2410 - make machine init code static
Patch from Ben Dooks

This code is not being exported, declare it static

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-20 17:24:33 +01:00
Arnaud Patard f92273c165 [PATCH] s3c2410fb: Platform support for ARM S3C2410 framebuffer driver
This patch add the plateform specific stuff needed to configure and use the
driver.

Signed-Off-By: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Ben Dooks <ben@trinity.fluff.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09 14:03:42 -07:00
Russell King 6df29debb7 [SERIAL] Use an enum for serial8250 platform device IDs
Rather than hard-coding the platform device IDs, enumerate them.
We don't particularly care about the actual ID we get, just as
long as they're unique.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-08 16:04:41 +01:00