openwrt/staging/blogic.git
14 years agoARM: SAMSUNG: Move gpiolib support in gpio.c to plat-samsung
Ben Dooks [Mon, 18 Jan 2010 02:22:38 +0000 (11:22 +0900)]
ARM: SAMSUNG: Move gpiolib support in gpio.c to plat-samsung

Move the gpio.c code containing the core gpiolib and GPIO support to
plat-samsung from plat-s3c as it is used by all current Samsung SoCs.

Note, we didn't move this to gpiolib.c as it contains code that is not
strictly for gpiolib support and the 4bit code is already called gpiolib.c
so make the change easier by not renaming both files in one go.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Move pm-gpio into plat-samsung
Ben Dooks [Mon, 18 Jan 2010 01:47:45 +0000 (10:47 +0900)]
ARM: SAMSUNG: Move pm-gpio into plat-samsung

Move the pm-gpio code into plat-samsung.

Note, this should be changed later to properly compile the 4bit code if
the 4bit settings are enabled.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5P6440: Add S5P6440 GPIO support
Kukjin Kim [Tue, 19 Jan 2010 06:31:17 +0000 (15:31 +0900)]
ARM: S5P6440: Add S5P6440 GPIO support

This patch adds Samsung's S5P6440 GPIO support.

Signed-off-by: Adityapratap Sharma <aditya.ps@samsung.com>
Signed-off-by: Atul Dahiya <atul.dahiya@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Move GPIO common functions to plat-samsung
Kukjin Kim [Tue, 19 Jan 2010 06:30:54 +0000 (15:30 +0900)]
ARM: SAMSUNG: Move GPIO common functions to plat-samsung

This patch moves GPIO common functions (from plat-s3c64xx) into plat-samsung.
and adds the config option to build the plat-samsung/gpiolib for Samsung SoCs.

Signed-off-by: Adityapratap Sharma <aditya.ps@samsung.com>
Signed-off-by: Atul Dahiya <atul.dahiya@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: Merge next-samsung-serial1
Ben Dooks [Tue, 19 Jan 2010 09:36:16 +0000 (18:36 +0900)]
ARM: Merge next-samsung-serial1

Merge branch 'next-samsung-serial1' into next-samsung-try7

14 years agoARM: Merge next-samsung-clock2
Ben Dooks [Tue, 19 Jan 2010 09:36:12 +0000 (18:36 +0900)]
ARM: Merge next-samsung-clock2

Merge branch 'next-samsung-clock2' into next-samsung-try7

14 years agoARM: Merge next-samsung-devupdates1
Ben Dooks [Tue, 19 Jan 2010 09:36:09 +0000 (18:36 +0900)]
ARM: Merge next-samsung-devupdates1

Merge branch 'next-samsung-devupdates1' into next-samsung-try7

14 years agoARM: Merge next-jassi-spi
Ben Dooks [Tue, 19 Jan 2010 09:36:04 +0000 (18:36 +0900)]
ARM: Merge next-jassi-spi

Merge branch 'next-jassi-spi' into next-samsung-try7

14 years agoARM: SAMSUNG: serial: Modify console initialization.
Thomas Abraham [Thu, 14 Jan 2010 06:05:38 +0000 (15:05 +0900)]
ARM: SAMSUNG: serial: Modify console initialization.

This patch modifies s3c24xx_serial_initconsole function to accept multiple
platform UART information structures. This is required on platforms that have
differences among the instances of UART ports. As an example, the FIFO sizes
could be different for each UART instance and hence multiple platform UART
information structures would be needed.

This patch also modifies the s3c24xx_console_init macro since it wraps the
call to the s3c24xx_serial_initconsole function.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: Merge next-samsung-clock2
Ben Dooks [Tue, 19 Jan 2010 08:49:59 +0000 (17:49 +0900)]
ARM: Merge next-samsung-clock2

Merge branch 'next-samsung-clock2' into next-samsung-try5

14 years agoARM: Merge next-samsung-devupdates1
Ben Dooks [Tue, 19 Jan 2010 08:48:35 +0000 (17:48 +0900)]
ARM: Merge next-samsung-devupdates1

Merge branch 'next-samsung-devupdates1' into next-samsung-try5

14 years agoARM: Merge next-jassi-spi
Ben Dooks [Tue, 19 Jan 2010 08:47:39 +0000 (17:47 +0900)]
ARM: Merge next-jassi-spi

Merge branch 'next-jassi-spi' into next-samsung-try5

14 years agoARM: Merge next-s3c6410-andygreen
Ben Dooks [Tue, 19 Jan 2010 08:42:25 +0000 (17:42 +0900)]
ARM: Merge next-s3c6410-andygreen

Merge branch 'next-s3c6410-andygreen' into next-samsung-try5

14 years agoARM: Merge next-samsung-mc-adc
Ben Dooks [Tue, 19 Jan 2010 08:42:02 +0000 (17:42 +0900)]
ARM: Merge next-samsung-mc-adc

Merge branch 'next-samsung-mc-adc' into next-samsung-try5

Conflicts:
arch/arm/mach-s3c6400/include/mach/map.h
(fix ADC and RTC merge)

14 years agoARM: S3C24XX: Add mci platform data set call s3c24xx_mci_set_platdata().
Ben Dooks [Mon, 18 Jan 2010 07:24:22 +0000 (16:24 +0900)]
ARM: S3C24XX: Add mci platform data set call s3c24xx_mci_set_platdata().

Add a s3c24xx_mci_set_platdata() call for all the machine files that have
platform data for the MCI driver. This brings the MCI device into line with
the other devices with __initdata and a specific call to ensure the right
structure type is being passed.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: MINI2440: Remove commented out devices from device array
Ben Dooks [Fri, 15 Jan 2010 06:09:20 +0000 (15:09 +0900)]
ARM: MINI2440: Remove commented out devices from device array

There's no point in having these in until there is proper support for
them, so remove as they only confuse the device changing script.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Add platform data registration for OHCI
Ben Dooks [Wed, 13 Jan 2010 05:59:46 +0000 (14:59 +0900)]
ARM: SAMSUNG: Add platform data registration for OHCI

Add a platform data helper for the OHCI device

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Make UART device code common
Ben Dooks [Tue, 12 Jan 2010 06:15:28 +0000 (15:15 +0900)]
ARM: SAMSUNG: Make UART device code common

Move s3c24xx_uart_devs, s3c24xx_uart_src and the platform devices to a
common entry in plat-samsung since they are the same in all the current
implementations.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: SPI: Define SPI controller devices
Jassi Brar [Mon, 18 Jan 2010 08:32:02 +0000 (17:32 +0900)]
ARM: S3C64XX: SPI: Define SPI controller devices

Platform devices for SPI Controller of S3C64XX are defined and exported for
machines to include. Also, controller setup helper functions are defined for
machine code to set runtime configuration of the controller and the bus.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: SPI: Header for passing platform data
Jassi Brar [Mon, 18 Jan 2010 08:45:52 +0000 (17:45 +0900)]
ARM: S3C64XX: SPI: Header for passing platform data

We need a way to pass controller specific information to the SPI driver.
For that purpose new headers are made.

SPI Controller is assumed 'type-s3c64xx' and can be defined for newer SoCs.
 Hence, that part is placed under plat-samsung to be shared across newer SoCs.

SoC specific part - spi source clocks, will be placed
under plat-<soc>/include/plat/

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: SPI: Define SPI-48M clock sources
Jassi Brar [Mon, 18 Jan 2010 07:15:08 +0000 (16:15 +0900)]
ARM: S3C64XX: SPI: Define SPI-48M clock sources

Defined special 48MHz clock sources for SPI-0,1.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: SPI: Add SPI controller register base
Jassi Brar [Mon, 18 Jan 2010 07:15:07 +0000 (16:15 +0900)]
ARM: S3C64XX: SPI: Add SPI controller register base

Added SPI controller register base.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Fix bug in clksrc-clk round_rate call.
Ben Dooks [Mon, 18 Jan 2010 06:57:42 +0000 (15:57 +0900)]
ARM: SAMSUNG: Fix bug in clksrc-clk round_rate call.

The call has been assuming all clksrc-clks' divider size is 4 bits, but
this may not be the case anymore. Use the reg_div.size parameter to
calculate the maximum value it can take and check against that.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Fix clksrc-clk's checks for bad register settings
Ben Dooks [Mon, 18 Jan 2010 06:37:25 +0000 (15:37 +0900)]
ARM: SAMSUNG: Fix clksrc-clk's checks for bad register settings

The WARN_ON() was only checking the first clock in the array, instead of
being executed for each clksrc clock being registered.

Since this is an array of clocks, WARN_ON() does not provide a lot of
useful information about the problem, so change to using printk(KERN_ERR)
to report the problem to the console.

As a note, we still try and register the clock even if these problems are
present just in case and to avoid changing the behaviour of the registration
process.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Add check to ensure that clksrc_clk does have multiple clock sources
Thomas Abraham [Mon, 18 Jan 2010 05:30:16 +0000 (14:30 +0900)]
ARM: SAMSUNG: Add check to ensure that clksrc_clk does have multiple clock sources

Adds a additional check in s3c_set_clksrc function to ensure that the clksrc_clk
does have a choice of multiple clock sources. In addition to this, a check is
added to ensure that a parent is assigned to the clksrc_clk in case it does not
have a choice of parent clocks.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5PC1XX: Register pd0 and hd0 clocks, remove unecessary dummy_enable
Ben Dooks [Mon, 18 Jan 2010 04:24:01 +0000 (13:24 +0900)]
ARM: S5PC1XX: Register pd0 and hd0 clocks, remove unecessary dummy_enable

The clk_hd0 and clk_pd0 where given a local dummy_enable call due to
not being registered with the clock code, which they really should have
been. Register these two clocks and remove the clk_dummy_enable as this
is done by the default clock registration code.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SMDK6410: Add comments on ethernet connectivity
Andy Green [Tue, 29 Dec 2009 14:40:43 +0000 (14:40 +0000)]
ARM: SMDK6410: Add comments on ethernet connectivity

LAN9115 Ethernet only works on SMDK6410 if certain switches
are set in specific ways.  Document the requirement.

Signed-off-by: Andy Green <andy@warmcat.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: Add virtual mapping for S3C64XX SROM area
Andy Green [Tue, 29 Dec 2009 14:40:30 +0000 (14:40 +0000)]
ARM: S3C64XX: Add virtual mapping for S3C64XX SROM area

This adds the physical address of the SROM unit, and
applies a virtual mapping for it to the S3C_VA_MEM
slot.

Signed-off-by: Andy Green <andy@warmcat.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SMDK6410: Add nC1 chipselect SROM setup
Andy Green [Tue, 29 Dec 2009 14:40:36 +0000 (14:40 +0000)]
ARM: SMDK6410: Add nC1 chipselect SROM setup

Since the mach-smdk6410.c file claims it can start up the
smsc9115 ethernet device on the board, it should take care
about configuring the necessary chip select nCS1 so it can
see the chip.  The select defaults to 8-bit mode so without
config the Ethernet doesn't work.

This patch uses the new SROM definitions to set nCS1 to the
state found in the Samsung U-Boot port for 6410.  It may be
more conservative that it needs to be since those settings
were marked as for CS8900A also using this chip select.

But this change is enough to get the ethernet working when
booted with Qi.

Signed-off-by: Andy Green <andy@warmcat.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: Add SROM register definitions
Andy Green [Tue, 29 Dec 2009 14:40:23 +0000 (14:40 +0000)]
ARM: S3C64XX: Add SROM register definitions

This introduces a platform file for s3c64xx that defines
the SROM unit registers that control chip select
characteristics.

Signed-off-by: Andy Green <andy@warmcat.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: Merge next-s3c64xx
Ben Dooks [Mon, 18 Jan 2010 00:35:29 +0000 (09:35 +0900)]
ARM: Merge next-s3c64xx

Merge branch 'next-s3c64xx' into next-samsung

Conflicts:
arch/arm/mach-s3c6400/include/mach/map.h
( ADC and RTC PA merge fixed)

14 years agoARM: S3C64XX: Add S3C64XX support to the generic Samsung ADC driver
Maurus Cuelenaere [Wed, 13 Jan 2010 23:30:34 +0000 (00:30 +0100)]
ARM: S3C64XX: Add S3C64XX support to the generic Samsung ADC driver

Add S3C64XX support to the generic Samsung ADC driver

Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Move S3C24XX ADC driver to plat-samsung
Maurus Cuelenaere [Wed, 13 Jan 2010 23:30:31 +0000 (00:30 +0100)]
ARM: SAMSUNG: Move S3C24XX ADC driver to plat-samsung

Move S3C24XX ADC driver to plat-samsung

Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: Add I2S resources in platform code
Jassi Brar [Wed, 6 Jan 2010 06:33:44 +0000 (15:33 +0900)]
ARM: S3C64XX: Add I2S resources in platform code

Define resources needed by the I2S drivers in platform code.
Audio cfg_gpio callback and IORESOURCE_DMA are added.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: Add S3C64XX RTC platform driver
Maurus Cuelenaere [Tue, 12 Jan 2010 00:40:14 +0000 (01:40 +0100)]
ARM: S3C64XX: Add S3C64XX RTC platform driver

Add S3C64XX RTC platform driver

Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C2412: Fixup commented out device in SMDK2413
Ben Dooks [Sun, 29 Nov 2009 14:34:56 +0000 (14:34 +0000)]
ARM: S3C2412: Fixup commented out device in SMDK2413

The SMDK2413 has a commented out device that does not have any setup
data for it, so remove it for now.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C: Rename s3c_device_usb to s3c_device_ohci
Ben Dooks [Mon, 23 Nov 2009 00:13:39 +0000 (00:13 +0000)]
ARM: S3C: Rename s3c_device_usb to s3c_device_ohci

Prepare for the forthcoming device changes by renaming s3c_device_usb to
s3c_device_ohci as this is what the device represents.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5P6440: Add serial port support
Kukjin Kim [Wed, 13 Jan 2010 23:23:53 +0000 (08:23 +0900)]
ARM: S5P6440: Add serial port support

This patch adds UART serial port support for S5P6440 CPU. Most of the
serial support of Samsung's 6400 CPU is reused for 6440 CPU.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5P6440: Add configuration file
Kukjin Kim [Wed, 13 Jan 2010 23:23:04 +0000 (08:23 +0900)]
ARM: S5P6440: Add configuration file

This patch adds Samsung's S5P6440 default configuration file.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5P6440: Add Board support file
Kukjin Kim [Wed, 13 Jan 2010 23:22:00 +0000 (08:22 +0900)]
ARM: S5P6440: Add Board support file

This patch adds Samsung's SMDK6440 board support file.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5P6440: Add new Kconfig and Makefiles
Kukjin Kim [Wed, 13 Jan 2010 23:19:36 +0000 (08:19 +0900)]
ARM: S5P6440: Add new Kconfig and Makefiles

This patch adds the Kconfig and Makefile for the new S5P6440 machine
and platform directories. It also updates arch/arm Kconfig and Makefiles
to include the support for the new S5P6440 CPU.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5P6440: Add Timer support
Kukjin Kim [Wed, 13 Jan 2010 23:15:39 +0000 (08:15 +0900)]
ARM: S5P6440: Add Timer support

This patch adds timer support for S5P6440 CPU.

Signed-off-by: Atul Dahiya <atul.dahiya@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5P6440: Add IRQ support
Kukjin Kim [Wed, 13 Jan 2010 23:14:40 +0000 (08:14 +0900)]
ARM: S5P6440: Add IRQ support

This patch adds IRQ support for S5P6440 CPU.

Signed-off-by: Adityapratap Sharma <aditya.ps@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5P6440: Add Clock and PLL support
Kukjin Kim [Wed, 13 Jan 2010 23:13:37 +0000 (08:13 +0900)]
ARM: S5P6440: Add Clock and PLL support

This patch adds clock and pll support for S5P6440. This patch are based on
Harald Welte's patches and Ben's plat-samsung.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5P6440: Add new CPU initialization support
Kukjin Kim [Thu, 14 Jan 2010 06:29:17 +0000 (15:29 +0900)]
ARM: S5P6440: Add new CPU initialization support

This patch adds Samsung's S5P6440 CPU support.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5PC1XX: Use common UART IRQ handling code
Ben Dooks [Tue, 12 Jan 2010 05:13:58 +0000 (14:13 +0900)]
ARM: S5PC1XX: Use common UART IRQ handling code

Use the common UART IRQ handling code for the S5PC100 system.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5PC1XX: Move to using standard timer IRQ handling code
Ben Dooks [Thu, 7 Jan 2010 05:41:38 +0000 (14:41 +0900)]
ARM: S5PC1XX: Move to using standard timer IRQ handling code

Move to using the standard VIC/Timer IRQ handling code added previously
to avoid duplicating code.

Thanks to Marek Szyprowski for pointing out dual Kconfig change.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5PC1XX: Remove definitions deleted by previous clksrc changes
Ben Dooks [Tue, 12 Jan 2010 04:10:59 +0000 (13:10 +0900)]
ARM: S5PC1XX: Remove definitions deleted by previous clksrc changes

Remove the definitions we've deleted in the previous updates to the
clksrc_clk for arch/arm/plat-s5pc1xx/include/plat/regs-clock.h.

Added comments about the removal to the clock header since we only need
these defines in one place (and they've now been removed there) we get
rid of them from the header.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Add script to change old clksrc_clk to new register defs
Ben Dooks [Tue, 12 Jan 2010 03:52:43 +0000 (12:52 +0900)]
ARM: SAMSUNG: Add script to change old clksrc_clk to new register defs

This script is used to change the old style clksrc_clk as originally
found in plat-s3c64xx to the new style. It is here for reference if needed
for future code merges.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5PC1XX: Change clksrc_clks to use array of clocks
Ben Dooks [Tue, 12 Jan 2010 03:49:17 +0000 (12:49 +0900)]
ARM: S5PC1XX: Change clksrc_clks to use array of clocks

Remove the individual 'struct clksrc_clks' and place them into an array
so that we can simply use s3c_register_clksrcs to register tham all in one
go.

Since the spdif clock relies on the audio clock, move the audio clocks
into their own arrary.

Thanks to  Marek Szyprowski for testing and pointing out the four clocks
what where missed from the clock list.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5PC1XX: Move clock definitions around ready to turn into clksrc arrays
Ben Dooks [Tue, 12 Jan 2010 03:39:58 +0000 (12:39 +0900)]
ARM: S5PC1XX: Move clock definitions around ready to turn into clksrc arrays

Move the clock definitions around ready to turn the clocks into an array
of clocks and register them in one go.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S5PC1XX: Move to using generic clksrc_clk for clock code
Ben Dooks [Tue, 12 Jan 2010 03:19:28 +0000 (12:19 +0900)]
ARM: S5PC1XX: Move to using generic clksrc_clk for clock code

Remove the copy of the old s3c64xx struct clksrc_clk and use the new one
in plat-samsung. This eliminates a bug in the set_parent() call where it
failed to set the clk->parent after sucesfully updating the clock.

The script that was used to automate much of the process will be supplied
seperately.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Add config option for number of additional GPIO pins.
Kukjin Kim [Mon, 11 Jan 2010 03:21:51 +0000 (12:21 +0900)]
ARM: SAMSUNG: Add config option for number of additional GPIO pins.

This patch adds a configuration option for specifing the number
of additional GPIO pins to be used in addition to the GPIO pins
supported onchip.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: Add common entry code for system with two VICs
Ben Dooks [Wed, 6 Jan 2010 23:59:26 +0000 (08:59 +0900)]
ARM: Add common entry code for system with two VICs

Add a common entry-macro-vic2.S for systems where there are two VICs
so that the machine or platform directories just need to setup the
correct information before including <asm/entry-macro-vic2.S> into
their own entry-macro.S file.

Since this code is from the S3C64XX project, we update the S3C64XX
machine entry code to use this new header.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Move IRQ UART handling for newer devices to plat-samsung
Ben Dooks [Wed, 6 Jan 2010 02:18:44 +0000 (11:18 +0900)]
ARM: SAMSUNG: Move IRQ UART handling for newer devices to plat-samsung

Move the handling for the UART interrupts out of the s3c64xx specific
code and into plat-samsung so that it can be used by all implementations
that need it.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Move IRQ VIC timer handling out to common header files
Ben Dooks [Wed, 6 Jan 2010 01:14:51 +0000 (10:14 +0900)]
ARM: SAMSUNG: Move IRQ VIC timer handling out to common header files

Move the VIC based timer interrupt handling out of plat-s3c64xx and
into plat-samsung to be re-used for other systems. This also reduces
the code size as we now have a common init routine and use the irq_desc
to store the interrupt number of the timer.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Move gpio-config.c into plat-samsung
Ben Dooks [Tue, 5 Jan 2010 17:28:20 +0000 (02:28 +0900)]
ARM: SAMSUNG: Move gpio-config.c into plat-samsung

The arch/arm/plat-s3c/gpio-config.c file is common to pretty much all the Samsung
SoCs, so move it to arch/arm/plat-samsung

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Move device definitions in plat-samsung
Ben Dooks [Tue, 5 Jan 2010 17:45:09 +0000 (02:45 +0900)]
ARM: SAMSUNG: Move device definitions in plat-samsung

Move all the platform device definitions from plat-s3c into plat-samsung

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Move pwm-clock code into plat-samsung
Ben Dooks [Tue, 5 Jan 2010 17:39:28 +0000 (02:39 +0900)]
ARM: SAMSUNG: Move pwm-clock code into plat-samsung

Move the code for the pwm-clock into plat-samsung, as it is common to
all Samsung SoCs.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Make clk_default_setrate and clk_ops_def_setrate visible
Kukjin Kim [Thu, 14 Jan 2010 03:50:23 +0000 (12:50 +0900)]
ARM: SAMSUNG: Make clk_default_setrate and clk_ops_def_setrate visible

This patch makes clk_default_setrate and clk_ops_def_setrate available
to code outside plat-samsung clock code.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Do not register set_parent call if no source
Ben Dooks [Tue, 5 Jan 2010 16:53:25 +0000 (01:53 +0900)]
ARM: SAMSUNG: Do not register set_parent call if no source

If there is no source register defined, do not register a clksrc
clock with a valid .set_parent in the ops.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Add call to register array of clocks
Ben Dooks [Tue, 5 Jan 2010 16:21:38 +0000 (01:21 +0900)]
ARM: SAMSUNG: Add call to register array of clocks

Add s3c_register_clocks() to register an array of clocks, printing
an error message if there is a problem. Replace all points in the code
where this could be used.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Do not allow get/set/round rate calls with no divider
Ben Dooks [Tue, 5 Jan 2010 16:07:57 +0000 (01:07 +0900)]
ARM: SAMSUNG: Do not allow get/set/round rate calls with no divider

If the reg_div field is not set, then do not register clk_ops with the
get/set/round rate calls as these will fail to work.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Move clock.c to arch/arm/plat-samsung
Ben Dooks [Wed, 23 Dec 2009 18:43:48 +0000 (18:43 +0000)]
ARM: SAMSUNG: Move clock.c to arch/arm/plat-samsung

This is the core implementation of the clock code for all Samsung based
SoCs, so move it to arch/arm/plat-samsung (the clock.h file has already
been moved).

Since the file is built for every Samsung SoC, no changes are needed to the
Kconfig system.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: Avoid announcing clksrc clocks twice
Ben Dooks [Wed, 9 Dec 2009 00:08:35 +0000 (00:08 +0000)]
ARM: S3C64XX: Avoid announcing clksrc clocks twice

The new code calls the clock setup code on registration which
can be before the clock system has been fully initialised. The
following code re-does this setup at the end of the clock
registration and thus we get two printings.

Update the calls to only print on the last pass or when doing
the necessary resume work.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: Fixup .reg_src and .reg_div with named initialisers
Ben Dooks [Tue, 8 Dec 2009 01:26:07 +0000 (01:26 +0000)]
ARM: S3C64XX: Fixup .reg_src and .reg_div with named initialisers

Change these two fields to have named initialisers as per the
review comments from Kyungmin Park.

sed used:

s@\.reg_src\(.*\)=\(.*\){\(.*\),\(.*\),\(.*\)}@.reg_src\1=\2{ .reg =\3, .shift =\4, .size =\5 }@g
s@\.reg_div\(.*\)=\(.*\){\(.*\),\(.*\),\(.*\)}@.reg_div\1=\2{ .reg =\3, .shift =\4, .size =\5 }@g

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Reduce size of struct clk.
Ben Dooks [Tue, 1 Dec 2009 01:24:37 +0000 (01:24 +0000)]
ARM: SAMSUNG: Reduce size of struct clk.

Reduce the size of struct clk by 12 bytes and make defining clocks with
common implementation functions easier by moving the set_rate, get_rate,
round_rate and set_parent calls into a new structure called 'struct clk_ops'
and using that instead.

This change does make a few clocks larger as they need their own clk_ops,
but this is outweighed by the number of clocks with either no ops or having
a common set of ops.

Update all the users of this.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: Remove unused clock definitions from clock header
Harald Welte [Tue, 1 Dec 2009 01:24:36 +0000 (01:24 +0000)]
ARM: S3C64XX: Remove unused clock definitions from clock header

Clean out the definitions we are no longer using after the new clock
code updates.

Signed-off-by: Harald Welte <laforge@gnumonks.org>
[ben-linux@fluff.org: split from initial patch provided]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: Use new clock-clksrc.c code for clocks.
Ben Dooks [Tue, 1 Dec 2009 01:24:35 +0000 (01:24 +0000)]
ARM: S3C64XX: Use new clock-clksrc.c code for clocks.

Move the s3c6400-clock.c implementation over to use the new common
plat-samsung based clock-clksrc.c.

Note, this does not delete the clocks definitions that are now unused
in the regs-clock.h to reduce the quantity of change in this commit.

Based on original patches by Harald Welte.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Add core clock implementation for clksrc based clocks
Harald Welte [Tue, 1 Dec 2009 01:24:34 +0000 (01:24 +0000)]
ARM: SAMSUNG: Add core clock implementation for clksrc based clocks

Add a core for the clksrc clock implementation, which is found in many of
the newer Samsung SoCs into plat-samsung.

Signed-off-by: Harald Welte <laforge@gnumonks.org>
[ben-linux@fluff.org: split from original patch to make change smaller]
[ben-linux@fluff.org: split clk and clksrc changes]
[ben-linux@fluff.org: moved to plat-samsung from plat-s3c]
[ben-linux@fluff.org: re-wrote headers after splits]
[ben-linux@fluff.org: added better documentation to headers]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: Compress s3c6400-clock.c code
Ben Dooks [Mon, 30 Nov 2009 01:31:32 +0000 (01:31 +0000)]
ARM: S3C64XX: Compress s3c6400-clock.c code

The individually named clocks are all static to the code
and thus can be compressed into a single array and then
the array can be referenced. This removes the need for
a seperate array of pointers to clocks.

Fix a minor problem of re-initialising the pointers in
s3c6400_set_clksrc() as this is also called by the cpufreq
code. Move these initialisations to the code that does the
registration.

Based on Harald Welte's original clock changes patch.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C64XX: Cleanup common init code in s3c6400-clock.c
Ben Dooks [Mon, 30 Nov 2009 01:10:57 +0000 (01:10 +0000)]
ARM: S3C64XX: Cleanup common init code in s3c6400-clock.c

Remove the four fields from clksrc_clk.clk which are always the same
and init them when the clock is registered. This helps remove the amount
of repeated code.

This is a re-work of Harald Welte's clock changes for the latest kernel.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SAMSUNG: Move <plat/clock.h> to plat-samsung
Ben Dooks [Mon, 30 Nov 2009 00:40:47 +0000 (00:40 +0000)]
ARM: SAMSUNG: Move <plat/clock.h> to plat-samsung

Move the <plat/clock.h> header to plat-samsung where it can be used by all
the platforms, and readies it for the next round of clock updates where
the clock code will be amalgamated.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: MINI2440: Fixup __initdata usage
Ben Dooks [Fri, 15 Jan 2010 08:04:42 +0000 (17:04 +0900)]
ARM: MINI2440: Fixup __initdata usage

Remove some of the __initdata tags which are currently inappropriate for
platform_device and some of the platform data. These can be returned once
support for copying platform devices and data is added.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: MINI2440: Fix crash on boot due to improper __initdata qualifier
Uri Yosef [Fri, 15 Jan 2010 07:56:05 +0000 (16:56 +0900)]
ARM: MINI2440: Fix crash on boot due to improper __initdata qualifier

This patch fix mini2440 crash on boot due to improper __initdata
qualifier on mini2440_led1_pdata.

Signed-off-by: Uri Yosef <uri.yosef@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: SMDK6410: Specify no GPIO for B_PWR_5V regulator
Mark Brown [Wed, 13 Jan 2010 13:57:04 +0000 (13:57 +0000)]
ARM: SMDK6410: Specify no GPIO for B_PWR_5V regulator

Since the fixed voltage regulator grew support for GPIO based
enables and GPIO 0 is valid on some systems we need to specify
that there is no valid GPIO enable control.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoARM: S3C: NAND: Check the existence of nr_map before copying
Ramax Lo [Thu, 14 Jan 2010 02:15:05 +0000 (10:15 +0800)]
ARM: S3C: NAND: Check the existence of nr_map before copying

Since the structure field nr_map is optional, we need to check whether the
chip number map is provided to avoid unexpected NULL pointer exception.

Signed-off-by: Ramax Lo <ramaxlo@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
14 years agoMerge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Thu, 14 Jan 2010 00:13:57 +0000 (16:13 -0800)]
Merge branch 'drm-linus' of git://git./linux/kernel/git/airlied/drm-2.6

* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm: change drm set mode messages as DRM_DEBUG
  drm: fix crtc no modes printf + typo
  drm/radeon/kms: only evict to GTT if CP is ready
  drm/radeon/kms: Fix crash getting TV info with no BIOS.
  drm/radeon/kms/rv100: reject modes > 135 Mhz on DVI (v2)
  drm/radeon/kms/r6xx+: make irq handler less verbose
  drm/radeon/kms: fix up LVDS handling on macs (v2)

14 years agozlib: Fix build of powerpc boot wrapper
Benjamin Herrenschmidt [Wed, 13 Jan 2010 05:19:34 +0000 (16:19 +1100)]
zlib: Fix build of powerpc boot wrapper

Commit ac4c2a3bbe5db5fc570b1d0ee1e474db7cb22585 broke the build
of all powerpc boot wrappers.

It attempts to add an include of autoconf.h but used the wrong
path for it. It also adds -D__KERNEL__ to our boot wrapper, both
things that we pretty much didn't do on purpose so far.

We want our boot wrapper to remain independent enough of the kernel
for various reasons, one of them being that you can "wrap" an existing
kernel at distro install time which allows to ship one kernel image
and a set of boot wrappers for different platforms, the wrappers
don't have to be built out of the same kernel build tree.

It's also incorrect to do what the patch does in our boot environment
since we may not have a proper alignment exception handler which means
we may not be able to fixup the few cases where an unaligned access will
need SW emulation (depends on the core variant, could be when crossing
page or segment boundaries for example).

This patch fixes it by putting the old code back in and using the
new "fancy" variant only when CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
is set, which happens not to be set on powerpc since we don't include
autoconf.h. It also reverts the changes to our boot wrapper Makefile.

This means that x86 should, afaik, keep the optimisations since its
boot wrapper does include autoconf.h and define __KERNEL__ (though I
doubt they make that much different outside of slow embedded processors).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Linus Torvalds [Thu, 14 Jan 2010 00:10:13 +0000 (16:10 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/hid

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: wacom: Add BTN_TOOL_FINGER for pad button reporting
  HID: add device IDs for new model of Apple Wireless Keyboard
  HID: fix pad button definition in hid-wacom
  HID: Support 171 byte variant of Samsung USB IR receiver
  HID: blacklist ET&T TC5UH touchscreen controller

14 years agoMerge branch 'for-33' of git://repo.or.cz/linux-kbuild
Linus Torvalds [Thu, 14 Jan 2010 00:09:59 +0000 (16:09 -0800)]
Merge branch 'for-33' of git://repo.or.cz/linux-kbuild

* 'for-33' of git://repo.or.cz/linux-kbuild:
  Makefile: do not override LC_CTYPE
  kbuild: really fix bzImage build with non-bash sh

14 years agovfs: Fix vmtruncate() regression
OGAWA Hirofumi [Wed, 13 Jan 2010 12:14:09 +0000 (21:14 +0900)]
vfs: Fix vmtruncate() regression

If __block_prepare_write() was failed in block_write_begin(), the
allocated blocks can be outside of ->i_size.

But new truncate_pagecache() in vmtuncate() does nothing if new < old.
It means the above usage is not working anymore.

So, this patch fixes it by removing "new < old" check. It would need
more cleanup/change. But, now -rc and truncate working is in progress,
so, this tried to fix it minimum change.

Acked-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge branch 'fasync-helper'
Linus Torvalds [Wed, 13 Jan 2010 21:42:49 +0000 (13:42 -0800)]
Merge branch 'fasync-helper'

* fasync-helper:
  fasync: split 'fasync_helper()' into separate add/remove functions

14 years agoMakefile: do not override LC_CTYPE
Michal Marek [Fri, 8 Jan 2010 11:25:37 +0000 (12:25 +0100)]
Makefile: do not override LC_CTYPE

Setting LC_CTYPE=C breaks localized messages in some setups. With only
LC_COLLATE=C and LC_NUMERIC=C, we get almost all we need, except for not
so defined character classes and tolower()/toupper(). The former is not
a big issue, because we can assume that e.g. [:alpha:] will always
include a-zA-Z and we only ever process ASCII input. The latter seems
only affect arch/sh/tools/gen-mach-types, which we can handle separately.

So after this patch the meaning of ranges like [a-z], the behavior of
sort and join, etc. should be the same everywhere and at the same time
gcc should be able to print localized waring and error messages.
LC_NUMERIC=C might not be necessary, but setting it doesn't hurt.

Reported-by: Simon Horman <horms@verge.net.au>
Reported-by: Sergei Trofimovich <slyfox@inbox.ru>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Tested-by: Simon Horman <horms@verge.net.au>
Tested-by: Masami Hiramatsu <mhiramat@redhat.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
14 years agokbuild: really fix bzImage build with non-bash sh
Jonathan Nieder [Mon, 28 Dec 2009 19:38:27 +0000 (19:38 +0000)]
kbuild: really fix bzImage build with non-bash sh

In an x86 build with CONFIG_KERNEL_LZMA enabled and dash as sh,
arch/x86/boot/compressed/vmlinux.bin.lzma ends with
'\xf0\x7d\x39\x00' (16 bytes) instead of the 4 bytes intended and
the resulting vmlinuz fails to boot.  This improves on the
previous behavior, in which the file contained the characters
'-ne ' as well, but not by much.

Previous commits replaced "echo -ne" first with "/bin/echo -ne",
then "printf" in the hope of improving portability, but none of
these commands is guaranteed to support hexadecimal escapes on
POSIX systems.  So use the shell to convert from hexadecimal to
octal.

With this change, an LZMA-compressed kernel built with dash as sh
boots correctly again.

Reported-by: Sebastian Dalfuß <sd@sedf.de>
Reported-by: Oliver Hartkopp <oliver@hartkopp.net>
Reported-by: Michael Guntsche <mike@it-loops.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Cc: Michael Tokarev <mjt@tls.msk.ru>
Cc: Alek Du <alek.du@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
14 years agoHID: wacom: Add BTN_TOOL_FINGER for pad button reporting
Przemo Firszt [Sat, 9 Jan 2010 14:20:03 +0000 (15:20 +0100)]
HID: wacom: Add BTN_TOOL_FINGER for pad button reporting

Without this patch xf86-input-wacom driver wasn't able to properly recognise
pad button events. It was also causing some problems with button mapping.

Signed-off-by: Przemo Firszt <przemo@firszt.eu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
14 years agoHID: add device IDs for new model of Apple Wireless Keyboard
Christian Schuerer-Waldheim [Wed, 6 Jan 2010 13:49:57 +0000 (14:49 +0100)]
HID: add device IDs for new model of Apple Wireless Keyboard

Added device IDs for the new model of the Apple Wireless Keyboard
(November 2009).

Signed-off-by: Christian Schuerer-Waldheim <csw@xray.at>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
14 years agoHID: fix pad button definition in hid-wacom
Przemo Firszt [Mon, 4 Jan 2010 11:32:00 +0000 (12:32 +0100)]
HID: fix pad button definition in hid-wacom

This fix is required for xorg driver to recognise 2 pad buttons

Signed-off-by: Przemo Firszt <przemo@firszt.eu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
14 years agoMerge remote branch 'korg/drm-radeon-next' into drm-linus
Dave Airlie [Wed, 13 Jan 2010 06:17:38 +0000 (16:17 +1000)]
Merge remote branch 'korg/drm-radeon-next' into drm-linus

* korg/drm-radeon-next
  drm/radeon/kms: only evict to GTT if CP is ready
  drm/radeon/kms: Fix crash getting TV info with no BIOS.
  drm/radeon/kms/rv100: reject modes > 135 Mhz on DVI (v2)
  drm/radeon/kms/r6xx+: make irq handler less verbose
  drm/radeon/kms: fix up LVDS handling on macs (v2)

14 years agodrm: change drm set mode messages as DRM_DEBUG
Dave Young [Wed, 13 Jan 2010 05:38:59 +0000 (13:38 +0800)]
drm: change drm set mode messages as DRM_DEBUG

Following drm info repeat 207 times during one hour, it's quite annoying
[ 1266.286747] [drm] TV-19: set mode NTSC 480i 0

Change from DRM_INFO to DRM_DEBUG

Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
14 years agodrm: fix crtc no modes printf + typo
Dave Airlie [Wed, 13 Jan 2010 06:15:11 +0000 (16:15 +1000)]
drm: fix crtc no modes printf + typo

Toralf Förster pointed out the typo, the fact I forget the if
statement is purely personal fail.

Signed-off-by: Dave Airlie <airlied@redhat.com>
14 years agoLinux 2.6.33-rc4
Linus Torvalds [Wed, 13 Jan 2010 05:15:00 +0000 (21:15 -0800)]
Linux 2.6.33-rc4

14 years agoMerge git://git.infradead.org/battery-2.6
Linus Torvalds [Wed, 13 Jan 2010 05:13:06 +0000 (21:13 -0800)]
Merge git://git.infradead.org/battery-2.6

* git://git.infradead.org/battery-2.6:
  pmu_battery: Fix battery full reporting

14 years ago[SCSI] megaraid_sas: remove sysfs poll_mode_io world writeable permissions
Bryn M. Reeves [Thu, 12 Nov 2009 18:31:54 +0000 (18:31 +0000)]
[SCSI] megaraid_sas: remove sysfs poll_mode_io world writeable permissions

/sys/bus/pci/drivers/megaraid_sas/poll_mode_io defaults to being
world-writable, which seems bad (letting any user affect kernel driver
behavior).

This turns off group and user write permissions, so that on typical
production systems only root can write to it.

Signed-off-by: Bryn M. Reeves <bmr@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux
Linus Torvalds [Wed, 13 Jan 2010 05:04:04 +0000 (21:04 -0800)]
Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux

* 'for-linus' of git://gitorious.org/linux-omap-dss2/linux:
  OMAP: DSS2: OMAPFB: fix crash when panel driver was not loaded
  OMAP: DSS2: Reject scaling settings when they cannot be supported
  OMAP: DSS2: Make check-delay-loops consistent
  OMAP: DSS2: OMAPFB: fix omapfb_free_fbmem()
  video/omap: add __init/__exit macros to drivers/video/omap/lcd_htcherald.c
  OMAP: DSS2: Fix compile warning
  MAINTAINERS: Combine DSS2 and OMAPFB2 into one entry
  MAINTAINERS: change omapfb maintainer
  OMAP: OMAPFB: add dummy release function for omapdss
  OMAP: OMAPFB: fix clk_get for RFBI
  OMAP: DSS2: RFBI: convert to new kfifo API
  OMAP: DSS2: Fix crash when panel doesn't define enable_te()
  OMAP: DSS2: Collect interrupt statistics
  OMAP: DSS2: DSI: print debug DCS cmd in hex
  OMAP: DSS2: DSI: fix VC channels in send_short and send_null

14 years agolib: Introduce generic list_sort function
Dave Chinner [Tue, 12 Jan 2010 06:39:16 +0000 (17:39 +1100)]
lib: Introduce generic list_sort function

There are two copies of list_sort() in the tree already, one in the DRM
code, another in ubifs.  Now XFS needs this as well.  Create a generic
list_sort() function from the ubifs version and convert existing users
to it so we don't end up with yet another copy in the tree.

Signed-off-by: Dave Chinner <david@fromorbit.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Artem Bityutskiy <dedekind@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoremove my email address from checkpatch.
Dave Jones [Tue, 12 Jan 2010 21:59:52 +0000 (16:59 -0500)]
remove my email address from checkpatch.

Maybe this will stop people emailing me about it.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzi...
Linus Torvalds [Wed, 13 Jan 2010 04:56:20 +0000 (20:56 -0800)]
Merge branch 'upstream-linus' of git://git./linux/kernel/git/jgarzik/libata-dev

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  libata: retry link resume if necessary
  ata_piix: enable 32bit PIO on SATA piix
  sata_promise: don't classify overruns as HSM errors

14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Wed, 13 Jan 2010 04:56:01 +0000 (20:56 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  ARM: Ensure ARMv6/7 mm files are built using appropriate assembler options
  ARM: Fix wrong dmb
  ARM: 5874/1: serial21285: fix disable_irq-from-interrupt-handler deadlock
  ARM: 5873/1: ARM: Fix the reset logic for ARM RealView boards
  ARM: 5872/1: ARM: include needed linux/cpu.h in asm/cpu.h
  ARM: 5871/1: arch/arm: Fix build failure for lpd7a404_defconfig caused by missing includes
  ARM: 5870/1: arch/arm: Fix build failure for defconfigs without CONFIG_ISA_DMA_API set
  ARM: 5868/1: ARM: fix "BUG: using smp_processor_id() in preemptible code"
  ARM: 5867/1: Update U300 defconfig
  ARM: 5866/1: arm ptrace: use unsigned types for kernel pt_regs
  [ARM] pxa: fix strange characters in zaurus gpio .desc
  ARM: add missing recvmmsg syscall number
  [ARM] pxa: fix compiler warnings of unused variable 'id' in cpu_is_pxa9*()
  [ARM] pxa: update pwm_backlight->notify() to include missed 'struct device *'
  [ARM] pxa: enable L2 if present in XSC3
  [ARM] pxa: do not enable L2 after MMU is enabled

14 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Wed, 13 Jan 2010 04:55:31 +0000 (20:55 -0800)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (22 commits)
  MIPS: Ignore vmlinux.*
  MIPS: Move vmlinux.ecoff to arch/mips/boot
  MIPS: cpumask_of_node() should handle -1 as a node
  MIPS: Octeon: Use non-overflowing arithmetic in sched_clock
  MIPS: Malta, PowerTV: Remove unnecessary "Linux started"
  MIPS: BCM63xx: Remove duplicate CONFIG_CMDLINE.
  MIPS: AR7: Remove unused prom_getchar()
  MIPS: PowerTV: Remove extra r4k_clockevent_init() call
  MIPS: Cobalt use strlcat() for the command line arguments
  MIPS: Octeon: Add sched_clock() to csrc-octeon.c
  MIPS: TXx9: Cleanup builtin-cmdline processing
  MIPS: PowerTV: simplify prom_init_cmdline() and merge into prom_init()
  MIPS: PowerTV: Remove unused platform_die()
  MIPS: PowerTV: Remove mips_machine_halt()
  MIPS: PowerTV: Remove unused ptv_memsize
  MIPS: PowerTV: Remove unused prom_getcmdline()
  MIPS: AR7: Remove kgdb_enabled
  MIPS: Alchemy: Correct code taking the size of a pointer
  MIPS: BCM63xx: Fix whitespace damaged board_bcm963xx.c
  MIPS: VR41xx: Use strlcat() for the command line arguments
  ...