Hyuk Lee [Fri, 8 Oct 2010 09:03:23 +0000 (18:03 +0900)]
ARM: SAMSUNG: Modified to change of bus width and host caps
This patch adds to change bus width and host capability of HSMMC,
when HSMMC is only configured with another value of bus width
and host capability from default one.
Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com> Signed-off-by: Jeongbae Seo <jeongbae.seo@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Hyuk Lee [Wed, 6 Oct 2010 05:50:20 +0000 (14:50 +0900)]
ARM: S5PV310: Add support HSMMC on SMDKV310 and SMDKC210
This patch adds support HSMMC for S5PV310(SMDKV310) and
S5PC210(SMDKC210).
Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com> Signed-off-by: Jeongbae Seo <jeongbae.seo@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Hyuk Lee [Tue, 5 Oct 2010 10:07:41 +0000 (19:07 +0900)]
ARM: S5PV310: Add HSMMC platform data
This patch adds initialization HSMMC device information.
And HSMMC platform data like card detect, data bus width
and capability is configured.
Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com> Signed-off-by: Jeongbae Seo <jeongbae.seo@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Hyuk Lee [Wed, 6 Oct 2010 02:09:42 +0000 (11:09 +0900)]
ARM: S5PV310: Add support HSMMC and SDHCI configuration
This patch adds support HSMMC for S5PV310 and S5PC210 and
setup for HSMMC host controller and also related GPIO.
At most 4 channel can be used at the same time.
A user can configure SDHCI data bus as 8bit or 4bit.
Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com> Signed-off-by: Jeongbae Seo <jeongbae.seo@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Kukjin Kim [Fri, 1 Oct 2010 12:32:52 +0000 (21:32 +0900)]
ARM: S5PC100: Cleanup the GPIOlib code
This patch clean up the GPIO code and removes useless GPIO addresses.
It can be calculated with offset, the 'base' member of s3c_gpio_chip
is also initialized in the init function.
Kukjin Kim [Thu, 14 Oct 2010 06:35:07 +0000 (15:35 +0900)]
ARM: S5P: Fix missed IRQ_EINT_BIT()
When merged patches, missed IRQ_EINT_BIT() definition from commit ea31fd43
(ARM: S5PV210: Add Power Management Support). The IRQ_EINT_BIT() is used
in the Power Management operation (plat-samsung/pm.c).
Mark Brown [Wed, 13 Oct 2010 22:53:12 +0000 (07:53 +0900)]
ARM: S3C64XX: Fix special function for IISv4 port
When converting to use s3c_gpio_cfgpin_range() the function for the
IISv4 block appears to have been typoed as 4 (the keypad) rather than
5 as it should be.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Kukjin Kim [Fri, 1 Oct 2010 11:12:24 +0000 (20:12 +0900)]
ARM: S5PV210: 2nd Change to using s3c_gpio_cfgrange_nopull()
This patch changes code setting special-function and no pull-up
to use the s3c_gpio_cfgrange_nopull() wrapper.
NOTE: This is for missed things from the previous patch.
Kukjin Kim [Fri, 1 Oct 2010 11:10:33 +0000 (20:10 +0900)]
ARM: S5PC100: 2nd Change to using s3c_gpio_cfgrange_nopull()
This patch changes code setting special-function and no pull-up
to use the s3c_gpio_cfgrange_nopull() wrapper.
NOTE: This is for missed things from the previous patch.
Kukjin Kim [Fri, 1 Oct 2010 11:20:37 +0000 (20:20 +0900)]
ARM: S3C64XX: 2nd Change to using s3c_gpio_cfgrange_nopull()
This patch changes code setting special-function and no pull-up
to use the s3c_gpio_cfgrange_nopull() wrapper.
NOTE: This is for missed things from the previous patch.
A number of the SDHCI code configure a GPIO to a special function
and remove any pull-up, so add s3c_gpio_cfgrange_nopull() as a
wrapper to the s3c_gpio_cfgall_range() to make the code that
calls it fit on one line.
Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Kukjin Kim [Fri, 1 Oct 2010 11:54:56 +0000 (20:54 +0900)]
ARM: S5PV210: 2nd Change to using s3c_gpio_cfgall_range()
This patch changes the code setting range of GPIO pins' configuration and
pull state to use the recently introduced s3c_gpio_cfgpin_range().
NOTE: This is for missed things from the previous patch.
Kukjin Kim [Fri, 1 Oct 2010 11:50:20 +0000 (20:50 +0900)]
ARM: S5PC100: 2nd Change to using s3c_gpio_cfgall_range()
This patch changes the code setting range of GPIO pins' configuration and
pull state to use the recently introduced s3c_gpio_cfgpin_range().
NOTE: This is for missed things from the previous patch.
Kukjin Kim [Fri, 1 Oct 2010 10:38:26 +0000 (19:38 +0900)]
ARM: S5P64X0: 2nd Change to using s3c_gpio_cfgall_range()
This patch changes the code setting range of GPIO pins' configuration and
pull state to use the recently introduced s3c_gpio_cfgpin_range().
NOTE: This is for missed things from the previous patch.
Kukjin Kim [Fri, 1 Oct 2010 11:47:21 +0000 (20:47 +0900)]
ARM: S3C64XX: 2nd Change to using s3c_gpio_cfgall_range()
This patch changes the code setting range of GPIO pins' configuration and
pull state to use the recently introduced s3c_gpio_cfgpin_range().
NOTE: This is for missed things from the previous patch.
Kukjin Kim [Fri, 1 Oct 2010 07:05:07 +0000 (16:05 +0900)]
ARM: S5PV310: Change to using s3c_gpio_cfgpin_range()
This patch changes the code setting ranges of GPIO pins in mach-s5pv310 using
s3c_gpio_cfgpin() to use the recently introduced s3c_gpio_cfgpin_range().
Kukjin Kim [Fri, 1 Oct 2010 06:46:36 +0000 (15:46 +0900)]
ARM: S5P64X0: 2nd Change to using s3c_gpio_cfgpin_range()
This patch changes the code setting ranges of GPIO pins in mach-s5p64x0 using
s3c_gpio_cfgpin() to use the recently introduced s3c_gpio_cfgpin_range().
NOTE: This is for missed things from the previous patch.
Ben Dooks [Fri, 1 Oct 2010 04:45:54 +0000 (13:45 +0900)]
ARM: S5P64X0: Change to using s3c_gpio_cfgpin_range()
Change the code setting ranges of GPIO pins using s3c_gpio_cfgpin() to
use the recently introduced s3c_gpio_cfgpin_range().
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
[kgene.kim@samsung.com: modified to s5p64x0 from s5p6440] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Ben Dooks [Fri, 1 Oct 2010 04:37:13 +0000 (13:37 +0900)]
ARM: SAMSUNG: Add GPIO configuration for a range of pins
Add s3c_gpio_cfgpin_range() to configure a range of pins to the given
value. This is useful for a number of blocks where the pins are in order
and saves multiple calls to s3c_gpio_cfgpin().
Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: S5PV210: GONI: Add support for QT602240 TS driver
Add required platform definitions for QT602240 touchscreen on I2C2 bus.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: S5PV210: Add si470x radio device to the GONI board
Add required platform definitions for si470x radio device on Samsung
Goni board.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
[kgene.kim@samsung.com: minor title fixes] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: S5PV210: Add support for S6E63M0 LCD controller on GONI board
Add required platform definitions for S6E63M0 LCD controller on Samsung
Goni board.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: minor title fixes]
[kgene.kim@samsung.com: fix build error] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Jongpill Lee [Sat, 2 Oct 2010 10:13:42 +0000 (19:13 +0900)]
ARM: S5PV210: Add Power Management Support
This patch adds suspend-to-ram support for S5PV210.
Note. This patch is confirmed on SMDKV210 and SMDKC110 board.
Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: S5P: Unify defines for both gpio interrupt types
Samsung S5P SoCs have the same interrupt type defines for both
external interrupts and gpio interrupts. This patch removes all
duplicates from S5PC100 and S5PV210 specific includes as well as
gpio interrupt code and put a common defines to plat/irqs.h
NOTE: Do not use this for S5P6440 and S5P6450.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: add note for S5P64X0] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Joonyoung Shim [Fri, 1 Oct 2010 02:24:39 +0000 (11:24 +0900)]
ARM: SAMSUNG: Add common samsung_gpiolib_to_irq function
This patch adds a common callback for gpio_to_irq() for external and
gpio interrupts for Samsung SoCs.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org>
[kgene.kim@samsung.com: moved samsung_gpiolib_to_irq() for s3c24xx build] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Joonyoung Shim [Fri, 1 Oct 2010 02:18:05 +0000 (11:18 +0900)]
ARM: S5PC100: Use generic S5P GPIO Interrupt interface
S5PC100 SoC can use common S5P GPIO interrupt code. This patch
removes specific S5PC100 gpio interrupts code and adds required
defines and code to make use of common S5P code.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
S5PV210/S5PC110 can use common S5P GPIO interrupt code.
This patch adds required defines and code to make use of it.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: minor title fixes] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch adds common code to enable support of GPIO interrupt on
S5P SoCs.
The total number of GPIO pins is quite large on S5P SoCs. Registering
irq support for all of them would be a resource waste. Because of that
the interrupt support for standard GPIO pins is registered dynamically
by the s5p_register_gpio_interrupt() function.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: minor title fixes] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Marek Szyprowski [Wed, 29 Sep 2010 13:10:51 +0000 (22:10 +0900)]
ARM: S5PV210: Enable USB HSOTG gadget build
Add the necessary definitions and mapping information to enable the
s3c-hsotg gadget to build.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Marek Szyprowski [Wed, 29 Sep 2010 13:05:19 +0000 (22:05 +0900)]
ARM: S5PV210: Add Support for MMC regulators on GONI board
Add required platform definitions for MMC power regulators on Samsung
Goni board. GPIO pin GONI_EXT_FLASH_EN has been transferred from machine
startup code to fixed voltage regulator.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Marek Szyprowski [Thu, 30 Sep 2010 11:59:46 +0000 (20:59 +0900)]
ARM: S5PV210: Add Support for OTG USB Gadget on GONI board
Add required platform definitions for s3c-hsotg driver to enable usb
gadget support on Samsung Goni board.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Marek Szyprowski [Wed, 29 Sep 2010 12:50:04 +0000 (21:50 +0900)]
ARM: S5PV210: fb setup for GONI - remove pixel clock
Since commit 67a38950f0917aecfe1a3e46720d8bbb0020 there is no need
to set pixel clock for the s3c-fb driver's window information.
The correct pixel clock value can be automatically calculated from
the other screen parameters. This patch removes the redundant pixel clock
parameter.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Marek Szyprowski [Wed, 29 Sep 2010 12:49:17 +0000 (21:49 +0900)]
ARM: S5PV210: update framebuffer setup information for GONI
Change the default upper_margin and vsync_len to get rid of repeated last
line on the display.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Thomas Abraham [Sat, 2 Oct 2010 03:45:25 +0000 (12:45 +0900)]
ARM: S5P: Remove the unused clk_arm clock from plat-s5p
All the S5P series SoCs use the 'struct clksrc_clk' type to represent the
armclk. So the clk_arm clock instance available in the plat-s5p clock code
is not used in any of the S5P series SoCs.
This patch removes the unused clk_arm instance from plat-s5p clock code.
Reported-by: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch removes redundant selection PLAT_S5P in the CPU_S5P64XX config.
Because PLAT_S5P is selected if select ARCH_S5P64XX in the plat-s5p/Kconfig.
It is reported by Junseok Jung that using clz instruction is
better instead of using for-loop to find the interrupt source.
This patch modifies interrupt source searching code using __ffs().
The __ffs() is implemented using clz instruction.
Kukjin Kim [Wed, 18 Aug 2010 13:06:02 +0000 (22:06 +0900)]
ARM: S5PV310: Adds clkset_aclk for removing clkset_aclk_xxx
This patch adds 'clkset_aclk' to use commonly. And removed struct
clksrc_sources clkset_aclk_200, clkset_aclk_100, clkset_aclk_160,
and clkset_aclk_133.
Kukjin Kim [Fri, 6 Aug 2010 11:33:46 +0000 (20:33 +0900)]
ARM: S5PV310: update S5PV310 Kconfig for supporting multiple machines
This patch updates Kconfig of mach-s5pv310 for easily dividing S5PC210
and S5PV310 boards. S5PC210(MCP) machines and S5PV310 machines can be
build into one kernel, this will be provied/submitted when new defconfig
can be merged.
Kukjin Kim [Fri, 6 Aug 2010 11:12:06 +0000 (20:12 +0900)]
ARM: S5PV310: Add SMDKC210 board support file
This patch adds Samsung SMDKC210 board support file. The SoC
of SMDKC210, S5PC210(MCP) is one of package option of S5PV310.
And because composition of SMDKC210 and SMDKV310 differs, need
SMDKC210 with SMDKV310.
SeungChull Suh [Sat, 2 Oct 2010 03:48:12 +0000 (12:48 +0900)]
ARM: S5P64X0: Bug fix on errors of build with CONFIG_PREEMPT_NONE
This patch adds header <linux/sched.h> into the below files for build with
CONFIG_PREEMPT_NONE.
arch/arm/mach-s5p64x0/cpu.c
Signed-off-by: Seung-Chull Suh <sc.suh@samsung.com>
[kgene.kim@samsung.com: edited title and message] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Atul Dahiya [Fri, 8 Oct 2010 12:00:02 +0000 (21:00 +0900)]
ARM: S5P64X0: Fix GPIO rbank support
The patch removes s3c_gpio_lock/unlock to avoid acquiring the lock
recursively as lock is already acquired by calling function.
Signed-off-by: Atul Dahiya <atul.dahiya@samsung.com> Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
[kgene.kim@samsung.com: removed useless variable due to this] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Kukjin Kim [Wed, 1 Sep 2010 06:13:44 +0000 (15:13 +0900)]
ARM: S5P64X0: Add UART serial support for S5P6450
This patch adds UART serial port support for S5P6450 SoC.
The S5P6450 has 6 UARTs, so adds resource of UART4 and UART5.
And to fix membase which is in serial/samsung.c is from Ben Dooks.
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org>
Kukjin Kim [Wed, 8 Sep 2010 07:23:05 +0000 (16:23 +0900)]
ARM: S5P64X0: Move GPIO support files for merge S5P64X0
This patch moves S5P6440 GPIO support files from mach-s5p6440
into the new mach-s5p64x0 for merge S5P6440 and S5P6450 SocS.
NOTE: Not supported S5P6450 GPIO yet. Will be supported soon.
Kukjin Kim [Wed, 1 Sep 2010 06:35:30 +0000 (15:35 +0900)]
ARM: S5P64X0: Update Clock for S5P6440 and S5P6450
This patch updates regarding clock files for supporting S5P6440 and
S5P6450 with one kernel image. The mach-s5p64x0/clock.c is for common
of them and there are specific clock files for each SoCs.
Kukjin Kim [Mon, 18 Oct 2010 09:29:51 +0000 (18:29 +0900)]
ARM: S5P64X0: Add S5P64X0(S5P6440 and S5P6450) initialization support
This patch adds ARCH_S5P64X0 which can support S5P6440 and S5P6450 with
one kernel image. So moved some files of mach-s5p6440 into the new ARCH
directory mach-s5p64x0.
Kukjin Kim [Tue, 7 Sep 2010 06:47:18 +0000 (15:47 +0900)]
ARM: S5P64X0: Update Kconfig and Makefile
This patch updates the Kconfig and Makefile for the S5P6440 and S5P6450
machines. It also updates arch/arm/ Kconfig and Makefile to include for
support ARCH_S5P64X0 with one kernel image.
Linus Torvalds [Thu, 14 Oct 2010 21:32:06 +0000 (14:32 -0700)]
Un-inline the core-dump helper functions
Tony Luck reports that the addition of the access_ok() check in commit 0eead9ab41da ("Don't dump task struct in a.out core-dumps") broke the
ia64 compile due to missing the necessary header file includes.
Rather than add yet another include (<asm/unistd.h>) to make everything
happy, just uninline the silly core dump helper functions and move the
bodies to fs/exec.c where they make a lot more sense.
dump_seek() in particular was too big to be an inline function anyway,
and none of them are in any way performance-critical. And we really
don't need to mess up our include file headers more than they already
are.
Reported-and-tested-by: Tony Luck <tony.luck@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
projects / karo-tx-linux.git / log