Commit Graph

339 Commits

Author SHA1 Message Date
Padmavathi Venna 875a59374c ARM: SAMSUNG: Consolidation of SPI platform devices to plat-samsung
SPI platform device definitions consolidated from respective machine
folder to plat-samsung

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-23 10:49:53 +09:00
Padmavathi Venna a153e31abb ARM: SAMSUNG: Remove SPI bus clocks from platform data
SPI bus clocks can be avoided passing through platform
data as spi driver is getting the bus clock using the
generic clock connection id registered via clkdev.

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-23 10:10:46 +09:00
Padmavathi Venna 8c4b8e718c ARM: S5PV210: Add SPI clkdev support
Registered the SPI bus clocks with clkdev using generic
connection id.

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-23 10:10:41 +09:00
Rajeshwari Shinde a361d10a2b ARM: SAMSUNG: Add lookup of sdhci-s3c clocks using generic names
Add support for lookup of sdhci-s3c controller clocks using generic names
for s3c2416, s3c64xx, s5pc100, s5pv210 and exynos4 SoC's.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
[kgene.kim@samsung.com: fixed trailing whitespace]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-23 10:09:16 +09:00
Rajeshwari Shinde a60879e7ca ARM: SAMSUNG: Remove SDHCI bus clocks from platform data
The bus clocks previously sent through platform data to SDHCI controller
are removed.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-23 10:09:10 +09:00
Thomas Abraham 8742e0441d ARM: S5PV210: Modify platform data for pl330 driver
With the 'struct dma_pl330_peri' removed, the platfrom data for dma
driver can be simplified to a simple list of peripheral request ids.

Cc: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-23 10:07:09 +09:00
Thomas Abraham 0cfb26e1fb ARM: SAMSUNG: register uart clocks to clock lookup list
Samsung uart driver lookups the clock using the connection id 'clk_uart_baud'.
The uart clocks for all Samsung platforms are reorganized to register them
with the lookup name as required by the uart driver.

Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-23 10:06:58 +09:00
Thomas Abraham afba7f91e6 ARM: SAMSUNG: remove struct 's3c24xx_uart_clksrc' and all uses of it
With clkdev based clock lookup added to samsung serial driver, the use
of 'struct s3c24xx_uart_clksrc' to supply clock names in platform
data is removed from all the Samsung platform code.

Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Ramax Lo <ramaxlo@gmail.com>
Cc: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-23 10:06:57 +09:00
Thomas Abraham 1fb3726cf3 ARM: SAMSUNG: Move timer irq numbers to end of linux irq space
The timer irqs statically mapped from linux irq numbers 11 to 15 are
moved to the end of the statically mapped linux irq space. The GIC PPI
and SPI interrupts are relocated to start from 16 and 32 of the linux
irq space. This is a required to add device tree support for GIC and
Interrupt combiner for EXYNOS4.

A new macro 'IRQ_TIMER_BASE' specifies a platform specific base of the
linux virq number for the timer interrupts. For exynos4, this base is
set to end of the linux virq space.  For the other S5P platforms, the
existing base '11' is retained.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-23 10:04:39 +09:00
Kay Sievers edbaa603eb driver-core: remove sysdev.h usage.
The sysdev.h file should not be needed by any in-kernel code, so remove
the .h file from these random files that seem to still want to include
it.

The sysdev code will be going away soon, so this include needs to be
removed no matter what.

Cc: Jiandong Zheng <jdzheng@broadcom.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: David Brown <davidb@codeaurora.org>
Cc: Daniel Walker <dwalker@fifo99.com>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: "Venkatesh Pallipadi
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
2011-12-21 16:26:03 -08:00
Kay Sievers 4a858cfc9a arm: convert sysdev_class to a regular subsystem
After all sysdev classes are ported to regular driver core entities, the
sysdev implementation will be entirely removed from the kernel.

Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Boojin Kim <boojin.kim@samsung.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-21 16:01:38 -08:00
Jingoo Han de611dd407 ARM: S5PV210: Set 1000ns as PWM backlight period on SMDKV210
The SMDK board uses LT3591 as backlight LED driver of LTE480WV LCD.
According to the LT3591 datasheet, the switching frequency should
be 1MHz. So, PWM period is calculated by following formula:

PWM period = 1/switching frequency
	   = 1/1MHz
	   = 1000ns

Thus, the PWM backlight period should be 1000ns.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-08 10:09:30 +09:00
Russell King 73829af71f Merge branch 'vmalloc' of git://git.linaro.org/people/nico/linux into devel-stable 2011-12-05 23:27:59 +00:00
Nicolas Pitre d0e6b2236a ARM: big removal of now unused vmalloc.h files
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-11-26 19:21:29 -05:00
Jamie Iles bb3a4ebe63 ARM: samsung: convert to MULTI_IRQ_HANDLER
Now that there is a generic IRQ handler for multiple VIC devices use it
for samsung to help building multi platform kernels.

Cc: Kukjin Kim <kgene.kim@samsung.com>
Tested-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
2011-11-15 18:14:04 +00:00
Linus Torvalds 7abec10c62 Merge branch 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc
* 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc: (79 commits)
  ARM: SAMSUNG: Move fimc plat. device from board files to plat-samsung
  ARM: SAMSUNG: Cleanup resources by using macro
  ARM: SAMSUNG: Cleanup plat-samsung/devs.c and devs.h
  ARM: S5P: To merge devs.c files to one devs.c
  ARM: S3C64XX: To merge devs.c files to one devs.c
  ARM: S3C24XX: To merge s3c24xx devs.c files to one devs.c
  ARM: S5P64X0: Add Power Management support
  ARM: S5P: Make the sleep code common for S5P series SoCs
  ARM: S5P: Make the common S5P PM code conditionally compile
  ARM: SAMSUNG: Move S5P header files to plat-samsung
  ARM: SAMSUNG: Move S3C24XX header files to plat-samsung
  ARM: SAMSUNG: Moving each SoC support header files
  ARM: SAMSUNG: Consolidate plat/pll.h
  ARM: SAMSUNG: Consolidate plat/pwm-clock.h
  ARM: SAMSUNG: Cleanup mach/clkdev.h
  ARM: SAMSUNG: remove sdhci default configuration setup platform helper
  ARM: EXYNOS4: Add FIMC device on SMDKV310 board
  ARM: EXYNOS4: Add header file protection macros
  ARM: EXYNOS4: Add usb ehci device to the SMDKV310
  ARM: S3C2443: Add hsspi-clock from pclk and rename S3C2443 hsspi sclk
  ...

Fix up conflicts in
 - arch/arm/mach-exynos4/{Kconfig,clock.c}
	ARM_CPU_SUSPEND, various random device tables (gah!)
 - drivers/gpio/Makefile
	sa1100 gpio added, samsung gpio drivers merged
2011-11-05 18:18:05 -07:00
Linus Torvalds fba9569924 Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma
* 'next' of git://git.infradead.org/users/vkoul/slave-dma: (63 commits)
  dmaengine: mid_dma: mask_peripheral_interrupt only when dmac is idle
  dmaengine/ep93xx_dma: add module.h include
  pch_dma: Reduce wasting memory
  pch_dma: Fix suspend issue
  dma/timberdale: free_irq() on an error path
  dma: shdma: transfer based runtime PM
  dmaengine: shdma: protect against the IRQ handler
  dmaengine i.MX DMA/SDMA: add missing include of linux/module.h
  dmaengine: delete redundant chan_id and chancnt initialization in dma drivers
  dmaengine/amba-pl08x: Check txd->llis_va before freeing dma_pool
  dmaengine/amba-pl08x: Add support for sg len greater than one for slave transfers
  serial: sh-sci: don't filter on DMA device, use only channel ID
  ARM: SAMSUNG: Remove Samsung specific enum type for dma direction
  ASoC: Samsung: Update DMA interface
  spi/s3c64xx: Merge dma control code
  spi/s3c64xx: Add support DMA engine API
  ARM: SAMSUNG: Remove S3C-PL330-DMA driver
  ARM: S5P64X0: Use generic DMA PL330 driver
  ARM: S5PC100: Use generic DMA PL330 driver
  ARM: S5PV210: Use generic DMA PL330 driver
  ...

Fix up fairly trivial conflicts in
 - arch/arm/mach-exynos4/{Kconfig,clock.c}
 - arch/arm/mach-s5p64x0/dma.c
2011-11-04 18:02:25 -07:00
Linus Torvalds 952414505f Merge branch 'next/cleanup' of git://git.linaro.org/people/arnd/arm-soc
* 'next/cleanup' of git://git.linaro.org/people/arnd/arm-soc: (125 commits)
  ARM: mach-mxs: fix machines' initializers order
  mmc: mxcmmc: explicitly includes mach/hardware.h
  arm/imx: explicitly includes mach/hardware.h in pm-imx27.c
  arm/imx: remove mx27_setup_weimcs() from mx27.h
  arm/imx: explicitly includes mach/hardware.h in mach-kzm_arm11_01.c
  arm/imx: remove mx31_setup_weimcs() from mx31.h
  ARM: tegra: devices.c should include devices.h
  ARM: tegra: cpu-tegra: unexport two functions
  ARM: tegra: cpu-tegra: sparse type fix
  ARM: tegra: dma: staticify some tables and functions
  ARM: tegra: tegra2_clocks: don't export some tables
  ARM: tegra: tegra_powergate_is_powered should be static
  ARM: tegra: tegra_rtc_read_ms should be static
  ARM: tegra: tegra_init_cache should be static
  ARM: tegra: pcie: 0 -> NULL changes
  ARM: tegra: pcie: include board.h
  ARM: tegra: pcie: don't cast __iomem pointers
  ARM: tegra: tegra2_clocks: 0 -> NULL changes
  ARM: tegra: tegra2_clocks: don't cast __iomem pointers
  ARM: tegra: timer: don't cast __iomem pointers
  ...

Fix up trivial conflicts in
  arch/arm/mach-omap2/Makefile,
  arch/arm/mach-u300/{Makefile.boot,core.c}
  arch/arm/plat-{mxc,omap}/devices.c
2011-11-01 20:11:00 -07:00
Arnd Bergmann cfaf8fc5b5 Merge branch 'depends/rmk/memory_h' into next/cleanup2
There are lots of conflicts between the omap and exynos cleanups
and the memory.h remove series.

Conflicts:
	arch/arm/mach-exynos4/mach-smdkc210.c
	arch/arm/mach-exynos4/mach-smdkv310.c
	arch/arm/mach-imx/mach-cpuimx27.c
	arch/arm/mach-omap1/board-ams-delta.c
	arch/arm/mach-omap1/board-generic.c
	arch/arm/mach-omap1/board-h2.c
	arch/arm/mach-omap1/board-h3.c
	arch/arm/mach-omap1/board-nokia770.c
	arch/arm/mach-omap1/board-osk.c
	arch/arm/mach-omap1/board-palmte.c
	arch/arm/mach-omap1/board-palmtt.c
	arch/arm/mach-omap1/board-palmz71.c
	arch/arm/mach-omap1/board-sx1.c
	arch/arm/mach-omap1/board-voiceblue.c
	arch/arm/mach-omap1/io.c
	arch/arm/mach-omap2/board-generic.c
	arch/arm/mach-omap2/io.c
	arch/arm/plat-omap/io.c

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-11-01 04:58:59 +01:00
Arnd Bergmann 3e965b1763 Merge branch 'next/fixes' into next/cleanup
Conflicts:
	arch/arm/mach-mxs/include/mach/gpio.h
	arch/arm/plat-mxc/include/mach/gpio.h
	drivers/video/omap/lcd_apollon.c
	drivers/video/omap/lcd_ldp.c
	drivers/video/omap/lcd_overo.c
2011-10-31 23:25:41 +01:00
Arnd Bergmann 5839fec9d8 Merge branch 'depends/rmk/memory_h' into next/fixes
Fix up all conflicts between the memory.h cleanup and bug fixes.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-10-31 23:11:53 +01:00
Arnd Bergmann 43872fa788 Merge branch 'depends/rmk/gpio' into next/fixes
This sorts out merge conflicts with the arm/gpio branch that
already got merged into mainline Linux.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-10-31 22:44:18 +01:00
Linus Torvalds 1fdb24e969 Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
* 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: (178 commits)
  ARM: 7139/1: fix compilation with CONFIG_ARM_ATAG_DTB_COMPAT and large TEXT_OFFSET
  ARM: gic, local timers: use the request_percpu_irq() interface
  ARM: gic: consolidate PPI handling
  ARM: switch from NO_MACH_MEMORY_H to NEED_MACH_MEMORY_H
  ARM: mach-s5p64x0: remove mach/memory.h
  ARM: mach-s3c64xx: remove mach/memory.h
  ARM: plat-mxc: remove mach/memory.h
  ARM: mach-prima2: remove mach/memory.h
  ARM: mach-zynq: remove mach/memory.h
  ARM: mach-bcmring: remove mach/memory.h
  ARM: mach-davinci: remove mach/memory.h
  ARM: mach-pxa: remove mach/memory.h
  ARM: mach-ixp4xx: remove mach/memory.h
  ARM: mach-h720x: remove mach/memory.h
  ARM: mach-vt8500: remove mach/memory.h
  ARM: mach-s5pc100: remove mach/memory.h
  ARM: mach-tegra: remove mach/memory.h
  ARM: plat-tcc: remove mach/memory.h
  ARM: mach-mmp: remove mach/memory.h
  ARM: mach-cns3xxx: remove mach/memory.h
  ...

Fix up mostly pretty trivial conflicts in:
 - arch/arm/Kconfig
 - arch/arm/include/asm/localtimer.h
 - arch/arm/kernel/Makefile
 - arch/arm/mach-shmobile/board-ap4evb.c
 - arch/arm/mach-u300/core.c
 - arch/arm/mm/dma-mapping.c
 - arch/arm/mm/proc-v7.S
 - arch/arm/plat-omap/Kconfig
largely due to some CONFIG option renaming (ie CONFIG_PM_SLEEP ->
CONFIG_ARM_CPU_SUSPEND for the arm-specific suspend code etc) and
addition of NEED_MACH_MEMORY_H next to HAVE_IDE.
2011-10-28 12:02:27 -07:00
Linus Torvalds ca90666287 Merge branch 'gpio' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
* 'gpio' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: (43 commits)
  ARM: 7135/1: ep93xx: bring back missing <mach/gpio.h>
  ARM: 7104/1: plat-pxa: break out GPIO driver specifics
  ARM: 7103/1: plat-pxa: move PXA GPIO driver to GPIO subsystem
  ARM: 7042/3: mach-ep93xx: break out GPIO driver specifics
  ARM: 7101/1: arm/tegra: Replace <mach/gpio.h> with <mach/gpio-tegra.h>
  ARM: 7094/1: arm/tegra: Move EN_VDD_1V05_GPIO to board-harmony.h
  ARM: 7083/1: rewrite U300 GPIO to use gpiolib
  ARM: 7074/1: gpio: davinci: eliminate unused variable warnings
  ARM: 7063/1: Orion: gpio: add missing include of linux/types.h
  ARM: 7055/1: arm/tegra: mach/gpio.h: include linux/types.h to fix build
  ARM: 7054/1: arm/tegra: Delete custom gpio_to_irq, and irq_to_gpio
  ARM: 7053/1: gpio/tegra: Implement gpio_chip.to_irq
  ARM: 7052/1: gpio/tegra: Remove use of irq_to_gpio
  ARM: 7057/1: mach-pnx4008: rename GPIO header
  ARM: 7056/1: plat-nomadik: kill off <plat/gpio.h>
  ARM: 7050/1: mach-sa1100: delete irq_to_gpio() function
  ARM: 7049/1: mach-sa1100: move SA1100 GPIO driver to GPIO subsystem
  ARM: 7045/1: mach-lpc32xx: break out GPIO driver specifics
  ARM: 7044/1: mach-lpc32xx: move LPC32XX GPIO driver to GPIO subsystem
  ARM: 7043/1: mach-ixp2000: rename GPIO header
  ...

Fix up trivial conflicts in arch/arm/mach-u300/Kconfig manually
2011-10-27 08:39:10 +02:00
Russell King bdf4e94823 Merge branch 'misc' into for-linus
Conflicts:
	arch/arm/mach-integrator/integrator_ap.c
2011-10-25 08:19:59 +01:00
Arnd Bergmann 2f540738f8 Merge branch 'tegra/cleanup' into next/cleanup 2011-10-20 14:59:19 +02:00
Russell King cefd3e71ef Merge branch 'mach_memory_h' of git://git.linaro.org/people/nico/linux into devel-stable 2011-10-18 13:40:54 +01:00
Sascha Hauer 40c6d8aee4 ARM: 7022/1: allow to detect conflicting zreladdrs
Boards used to specify zreladdr in their Makefile.boot with
zreladdr-y := x, so conflicting zreladdrs were silently overwritten.
This patch changes this to zreladdr-y += x, so that we end
up with multiple words in zreladdr in such a case. We can
detect this later and complain if necessary.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-10-17 09:12:40 +01:00
Sylwester Nawrocki 07e87e15b9 ARM: SAMSUNG: Move fimc plat. device from board files to plat-samsung
Move the platform device definitions from boards code to plat-samsung
to avoid multiple instances when multiple board support is compiled in.
The boards should select at least S5P_DEV_FIMC0 to enable FIMC support.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-10-13 15:41:51 +09:00
Arnd Bergmann 71f2c15375 Merge branch 'depends/rmk/devel-stable' into next/cleanup 2011-10-08 21:07:42 +02:00
Kukjin Kim 5716714927 ARM: S5P: To merge devs.c files to one devs.c
This patch moves regarding s5p dev files to one devs.c file
in plat-samsung directory and this help to keep it more
easily.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-10-06 11:15:09 +09:00
Abhilash Kesavan e2e13621b2 ARM: S5P: Make the sleep code common for S5P series SoCs
The sleep code for S5PV210 and EXYNOS4 are identical; moreover
S5p64X0 and S5PC100 for which support will be added soon can
use the same procedure. Create a common sleep code in the plat-s5p
directory so that it can be re-used.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-10-04 20:25:51 +09:00
Abhilash Kesavan 0da3beadcb ARM: S5P: Make the common S5P PM code conditionally compile
Pave the way for adding PM support on S5P64X0, which is more similar
to the S3C64XX series than the S5P series. Hence, the common pm code
(containing dummy functions) should not be used for S5P64X0.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-10-04 20:25:51 +09:00
Kukjin Kim 86f82da586 Merge branch 'next-samsung-cleanup-2' into next-samsung-devel-2
Conflicts:
	arch/arm/plat-s5p/include/plat/pll.h
2011-10-04 20:20:08 +09:00
Kukjin Kim db3c94a7ed Merge branch 'next-samsung-devel' into next-samsung-devel-2
Conflicts:
	arch/arm/mach-exynos4/clock.c
	arch/arm/mach-s3c2412/gpio.c
	arch/arm/mach-s5p64x0/dma.c
	arch/arm/mach-s5p64x0/gpiolib.c
2011-10-04 20:18:36 +09:00
Kukjin Kim c37b250462 Merge branch 'next-samsung-cleanup' into next-samsung-devel-2 2011-10-04 20:14:06 +09:00
Kukjin Kim c0468b0244 ARM: SAMSUNG: Consolidate plat/pwm-clock.h
Removed
 - arch/arm/plat-s3c24xx/include/mach/pwm-clock.h
 - arch/arm/mach-s3c64xx/include/mach/pwm-clock.h
 - arch/arm/mach-s5p64x0/include/mach/pwm-clock.h
 - arch/arm/mach-s5pc100/include/mach/pwm-clock.h
 - arch/arm/mach-s5pv210/include/mach/pwm-clock.h
 - arch/arm/mach-exynos4/include/mach/pwm-clock.h

And created
 - arch/arm/plat-samsung/include/plat/pwm-clock.h

Cc: Ben Dooks <ben-linux@fluff.org>
[kgene.kim@samsung.com: changed title]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-10-04 19:48:41 +09:00
Kukjin Kim 4b2656fe49 ARM: SAMSUNG: Cleanup mach/clkdev.h
According to commit a3831cf ("ARM: Consolidate the
clkdev header files"), current mach/clkdev.h is no
needed in Samsung stuff.

Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-10-04 19:48:41 +09:00
Thomas Abraham 909ceef682 ARM: SAMSUNG: remove sdhci default configuration setup platform helper
The sdhci platform helper function that sets up the default controller
configuration is removed for all Samsung platforms since such default
controller configuration can be handled by the driver.

Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-10-04 19:48:40 +09:00
Sylwester Nawrocki 39aefabbc8 ARM: S5PV210: Add support for NOON010PC30 sensor on GONI board
Add platform data for CIF camera sensor and FIMC platform data
entries for it. Add platform device for s5p-fimc media device
driver and the camera port A I/O pins initialization.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-10-04 18:58:40 +09:00
Tomasz Stanislawski b74f2fb514 ARM: S5PV210: enable TV support on GONI board
This patch adds platform devices and regulators for TV devices on
Samsung Goni board.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@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>
2011-10-04 18:58:35 +09:00
Tomasz Stanislawski fbf05563fe ARM: S5P: add support for tv device
This patch adds all the resources for TV drivers and devices for Samsung
Exynos4 and S5PV210 platforms.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[m.szyprowski: squashed Exynos4 and S5PV210 patches and rewrote commit message]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-10-04 18:58:26 +09:00
Tomasz Stanislawski c40e7e0d91 ARM: SAMSUNG: add i2c hdmiphy controller definitions
This patch adds hdmiphy dedicated i2c controller definitions.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[m.szyprowski: renamed to i2c-hdmiphy and squashed Exynos4 and S5PV210 patches]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-10-04 18:58:21 +09:00
Kukjin Kim 22be71ea8b Merge branch 'next/topic-gpio-samsung' into next-samsung-devel 2011-10-04 18:57:43 +09:00
Kukjin Kim 59ca37f74a Merge branch 'next/topic-dma-samsung' into next-samsung-devel 2011-10-04 18:57:38 +09:00
Sylwester Nawrocki 83427c23a4 ARM: S5PV210: Rename sclk_cam clocks for FIMC media driver
The sclk_cam clocks are now controlled by the top level FIMC media
device driver bound to "s5p-fimc-md" platform device.
Rename sclk_cam clocks so they accessible by the corresponding
driver.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-09-27 07:00:53 +09:00
Nicolas Pitre 639da5ee37 ARM: add an extra temp register to the low level debugging addruart macro
Some platforms (like OMAP not to name it) are doing rather complicated
hacks just to determine the base UART address to use.  Let's give their
addruart macro some slack by providing an extra work register which will
allow for much needed cleanups.

This is basically a no-op as this commit is only adding the extra argument
to the macro but no one is using it yet.

Signed-off-by: nicolas Pitre <nicolas.pitre@linaro.org>
Reviewed-by: Kevin Hilman <khilman@ti.com>
2011-09-26 10:11:25 -04:00
Kukjin Kim 782d8a3c0b ARM: SAMSUNG: Update the name of regarding Samsung GPIO
According to gpio-samsung.c, this patch updates the name of
regarding Samsung GPIO. Basically the samsung_xxx prefix is
used in gpio-samsung.c instead of s3c_xxx, because unified
name can reduce its complexity.

Note: some s3c_xxx stil remains because it is used widely.
It will be updated next time.

Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-09-21 15:07:04 +09:00
Kukjin Kim c9312209aa Merge branch 'next/topic-dma-pl330-devname-fix' into next/topic-dma-samsung
Conflicts:
	arch/arm/mach-exynos4/clock.c
	arch/arm/mach-s5p64x0/clock-s5p6440.c
	arch/arm/mach-s5p64x0/clock-s5p6450.c
	arch/arm/mach-s5pc100/clock.c
	arch/arm/mach-s5pv210/clock.c
2011-09-19 10:30:49 +09:00
Alim Akhtar f86147cc8f ARM: S5PV210: register the second instance of pl330 DMAC
Platform data is provided for two instance of pl330 DMAC,
but only one DMAC is register with amba_device.
This patch register the second instance.

Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-09-19 10:27:23 +09:00
Kukjin Kim 219c8c866c Merge branch 'samsung_dma' of git://git.infradead.org/users/vkoul/slave-dma into next/topic-dma-samsung 2011-09-19 10:26:54 +09:00
Russell King 4722cd7741 Merge branch 'for-rmk' of git://linux-arm.org/linux-2.6-wd into devel-stable
Conflicts:
	arch/arm/mach-imx/mach-cpuimx27.c
2011-09-16 21:45:16 +01:00
Naveen Krishna Chatradhi 0804765afc ARM: SAMSUNG: Remove unnecessary duplication of plat_data on TSADC
The default plat_data struct for TSADC is added in devs-ts.c
and duplication is removed from the following machines.

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-09-16 15:43:20 +09:00
Abhilash Kesavan c4f4ac08e2 ARM: S5PV210: Remove unnecessary symbol for PM
Make the S5PV210 power management code depend directly on PM rather
than another S5PV210 specific symbol.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-09-16 15:42:47 +09:00
Boojin Kim dafc954304 ARM: S5PV210: Use generic DMA PL330 driver
This patch makes Samsung S5PV210 to use DMA PL330 driver
on DMADEVICE. The S5PV210 uses DMA generic APIs instead of
SAMSUNG specific S3C-PL330 APIs.

Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2011-09-14 11:10:02 +05:30
Boojin Kim aa0de00e4b ARM: SAMSUNG: Update to use PL330-DMA driver
This patch adds to support PL330-DMA driver on DMADEVICE for S5P SoCs.

Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2011-09-14 11:10:01 +05:30
Russell King ad30a2bbdc Merge branch 'atag_offset' of git://git.linaro.org/people/nico/linux into devel-stable 2011-08-23 10:54:51 +01:00
Jon Medhurst a06a58abec ARM: mach-s5pv210: Setup consistent dma size at boot time
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
CC: Kukjin Kim <kgene.kim@samsung.com>
2011-08-22 12:00:11 +00:00
Nicolas Pitre 02350a1f8b ARM: mach-s5pc100, mach-s5pv210: convert boot_params to atag_offset
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-08-21 17:15:12 -04:00
Abhilash Kesavan 7e1291dea2 ARM: S5PV210: Fix build warning
Fixed the following warning for S5PV210.

arch/arm/mach-s5pv210/pm.c: In function 's5pv210_pm_add':
arch/arm/mach-s5pv210/pm.c:139: warning: assignment from
incompatible pointer type

Also, staticized the function.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-08-19 20:57:35 +09:00
Vladimir Zapolskiy 1ce3ea61c6 ARM: S5PV210: use dma-pl330 device name for clock
This change replaces s3c-pl330.x clock device names with dma-pl330.x,
otherwise there won't be a correspondence between clock device name
and amba device name, thus clocks can't be enabled.

Fixes runtime errors on clk_get() from drivers/dma/pl330.c:
  dma-pl330 dma-pl330.0: Cannot get operation clock.
  dma-pl330: probe of dma-pl330.0 failed with error -22

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-08-18 19:24:55 +09:00
Russell King 8f3c4537bb ARM: gpio: make trivial GPIOLIB implementation the default
Rather than marking the mach/gpio.h header files which want to use the
trivial GPIOLIB implementation, mark those which do not want to use it
instead.  This means that by default, you get the trivial implementation
and only have to do something extra if you need to.  This should
encourage the use of the trivial default implementation.

As an additional bonus, several gpio.h header files become empty.

Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Tested-by: Jamie Iles <jamie@jamieiles.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-08-12 08:54:19 +01:00
Russell King 01e7dc89d0 ARM: gpio: consolidate gpio_to_irq
Many of the gpio_to_irq implementations use the gpiolib version of this
function.  Provide the standard gpiolib gpio_to_irq() for everyone, but
allow platforms to override it if they wish.  Add the neccessary
overrides for those platforms which do not use the standard definition.

Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-08-12 08:54:05 +01:00
Russell King 22fe678376 ARM: gpio: consolidate trivial gpiolib implementations
Consolidate 24 trivial gpiolib implementions out of mach/gpio.h
into asm/gpio.h.  This is basically the include of asm-generic/gpio.h
and the definition of gpio_get_value, gpio_set_value, and gpio_cansleep
as described in Documentation/gpio.txt

Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Tested-by: David Brown <davidb@codeaurora.org>
Acked-by: David Brown <davidb@codeaurora.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-08-12 08:53:15 +01:00
Linus Torvalds 69f1d1a6ac Merge branch 'next/devel' of ssh://master.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc
* 'next/devel' of ssh://master.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (128 commits)
  ARM: S5P64X0: External Interrupt Support
  ARM: EXYNOS4: Enable MFC on Samsung NURI
  ARM: EXYNOS4: Enable MFC on universal_c210
  ARM: S5PV210: Enable MFC on Goni
  ARM: S5P: Add support for MFC device
  ARM: EXYNOS4: Add support FIMD on SMDKC210
  ARM: EXYNOS4: Add platform device and helper functions for FIMD
  ARM: EXYNOS4: Add resource definition for FIMD
  ARM: EXYNOS4: Change devname for FIMD clkdev
  ARM: SAMSUNG: Add IRQ_I2S0 definition
  ARM: SAMSUNG: Add platform device for idma
  ARM: EXYNOS4: Add more registers to be saved and restored for PM
  ARM: EXYNOS4: Add more register addresses of CMU
  ARM: EXYNOS4: Add platform device for dwmci driver
  ARM: EXYNOS4: configure rtc-s3c on NURI
  ARM: EXYNOS4: configure MAX8903 secondary charger on NURI
  ARM: EXYNOS4: configure ADC on NURI
  ARM: EXYNOS4: configure MAX17042 fuel gauge on NURI
  ARM: EXYNOS4: configure regulators and PMIC(MAX8997) on NURI
  ARM: EXYNOS4: Increase NR_IRQS for devices with more IRQs
  ...

Fix up tons of silly conflicts:
 - arch/arm/mach-davinci/include/mach/psc.h
 - arch/arm/mach-exynos4/Kconfig
 - arch/arm/mach-exynos4/mach-smdkc210.c
 - arch/arm/mach-exynos4/pm.c
 - arch/arm/mach-imx/mm-imx1.c
 - arch/arm/mach-imx/mm-imx21.c
 - arch/arm/mach-imx/mm-imx25.c
 - arch/arm/mach-imx/mm-imx27.c
 - arch/arm/mach-imx/mm-imx31.c
 - arch/arm/mach-imx/mm-imx35.c
 - arch/arm/mach-mx5/mm.c
 - arch/arm/mach-s5pv210/mach-goni.c
 - arch/arm/mm/Kconfig
2011-07-26 17:41:04 -07:00
Linus Torvalds ae4c42e4e4 Merge branch 'next/cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc
* 'next/cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (133 commits)
  ARM: EXYNOS4: Change devname for FIMD clkdev
  ARM: S3C64XX: Cleanup mach/regs-fb.h from mach-s3c64xx
  ARM: S5PV210: Cleanup mach/regs-fb.h from mach-s5pv210
  ARM: S5PC100: Cleanup mach/regs-fb.h from mach-s5pc100
  ARM: S3C24XX: Use generic s3c_set_platdata for devices
  ARM: S3C64XX: Use generic s3c_set_platdata for OneNAND
  ARM: SAMSUNG: Use generic s3c_set_platdata for NAND
  ARM: SAMSUNG: Use generic s3c_set_platdata for USB OHCI
  ARM: SAMSUNG: Use generic s3c_set_platdata for HWMON
  ARM: SAMSUNG: Use generic s3c_set_platdata for FB
  ARM: SAMSUNG: Use generic s3c_set_platdata for TS
  ARM: S3C64XX: Add PWM backlight support on SMDK6410
  ARM: S5P64X0: Add PWM backlight support on SMDK6450
  ARM: S5P64X0: Add PWM backlight support on SMDK6440
  ARM: S5PC100: Add PWM backlight support on SMDKC100
  ARM: S5PV210: Add PWM backlight support on SMDKV210
  ARM: EXYNOS4: Add PWM backlight support on SMDKC210
  ARM: EXYNOS4: Add PWM backlight support on SMDKV310
  ARM: SAMSUNG: Create a common infrastructure for PWM backlight support
  clocksource: convert 32-bit down counting clocksource on S5PV210/S5P64X0
  ...

Fix up trivial conflict in arch/arm/mach-imx/mach-scb9328.c
2011-07-25 12:38:42 -07:00
Linus Torvalds 8405b044e5 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] s5pv210: make needlessly global symbols static
  [CPUFREQ] exynos4210: make needlessly global symbols static
  [CPUFREQ] S3C6410: Add some lower frequencies for 800MHz base clock operation
  [CPUFREQ] S5PV210: Add reboot notifier to prevent system hang
  [CPUFREQ] S5PV210: Adjust udelay prior to voltage scaling down
  [CPUFREQ] S5PV210: Lock a mutex while changing the cpu frequency
  [CPUFREQ] S5PV210: Add pm_notifier to prevent system unstable
  [CPUFREQ] S5PV210: Add arm/int voltage control support
  [CPUFREQ] S5PV210: Add additional symantics for "relation" in cpufreq with pm
  [CPUFREQ] S3C64xx: Notify transition complete as soon as frequency changed
  [CPUFREQ] S3C6410: Support 800MHz operation in cpufreq
  [CPUFREQ] s5pv210-cpufreq.c: Add missing clk_put
  [CPUFREQ] Move compile for S3C64XX cpufreq to /drivers/cpufreq
  [CPUFREQ] Remove some vi noise that escaped into the Makefile.
  [CPUFREQ] Move ARM Samsung cpufreq drivers to drivers/cpufreq/
  [CPUFREQ/S3C64xx] Move S3C64xx CPUfreq driver into drivers/cpufreq
  [CPUFREQ] Handle CPUs with different capabilities in acpi-cpufreq
2011-07-24 20:56:18 -07:00
Russell King 06f365acef Merge branches 'btc', 'dma', 'entry', 'fixes', 'linker-layout', 'misc', 'mmci', 'suspend' and 'vfp' into for-next 2011-07-22 23:08:48 +01:00
Kamil Debski 66eb1238de ARM: S5PV210: Enable MFC on Goni
Signed-off-by: Kamil Debski <k.debski@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>
2011-07-21 17:29:08 +09:00
Kamil Debski 0f75a96bc0 ARM: S5P: Add support for MFC device
Add support for MFC device to plat-s5p, mach-exynos4, mach-s5pv210:
 - clock support
 - memory mapping and reserving
 - s5p_device_mfc platform device

Signed-off-by: Kamil Debski <k.debski@samsung.com>
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>
2011-07-21 17:29:00 +09:00
Kukjin Kim 2c0b687100 Merge branch 'next-samsung-clkdev-fix' into next-samsung-devel 2011-07-21 17:28:23 +09:00
Sangbeom Kim 2d21237e38 ARM: SAMSUNG: Add IRQ_I2S0 definition
To handle i2s0 interrupt and To fix compilation error
adds IRQ_I2S0 for exynos4, s3c64xx, s5p64x0

Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
[kgene.kim@samsung.com: Fixed build failure due to inclusion]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-21 17:27:28 +09:00
Sangbeom Kim 2839cc1e7e ARM: SAMSUNG: Add platform device for idma
Exynos4 and S5PC110(S5PV210) has Internal dma(idma) in AUDSS.
To support idma, register idma platform device.
and Exynos4 and S5PC110 has different IDMA address.
TO handle different IDMA address, register idma platform data

Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-21 14:12:19 +09:00
Ajay Kumar 7bf3ba6b33 ARM: S5PV210: Cleanup mach/regs-fb.h from mach-s5pv210
Use plat/regs-fb-v4.h in machine files instead of mach/regs-fb.h.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-21 02:11:34 +09:00
Banajit Goswami 84ca326c7c ARM: S5PV210: Add PWM backlight support on SMDKV210
This patch adds support for LCD backlight using PWM timer for
Samsung SMDKV210 board.

Signed-off-by: Banajit Goswami <banajit.g@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-21 02:10:31 +09:00
Naveen Krishna Chatradhi 65f5eaa27a ARM: SAMSUNG: Move duplicate code for SPDIF ops
Move the duplicated code for SPDIF ops from S5PV210 and S5PC100.
So, the same can be used in EXYNOS4.

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-21 02:10:04 +09:00
Kukjin Kim cf2e9c7b48 Merge branch 'next-samsung-clkdev-fix' into next-samsung-cleanup 2011-07-21 02:09:46 +09:00
Thomas Abraham e480559995 ARM: SAMSUNG: Added mach/clkdev.h
This is temporary patch for building with clkdev.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-21 02:04:14 +09:00
MyungJoo Ham a0428f3adf ARM: S5PV210: Support ADC
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-20 23:39:22 +09:00
Ben Dooks 1bac282af4 ARM: SAMSUNG: Add support for pre-sleep/post-restore gpio control
Add a callback so that per-arch can do pre-sleep and post-resume
gpio configuration so that for the S3C64XX, the GPIO configuration
is restored before the sleep mode is cleared.

For the S3C64XX case, it means that the GPIOs get set back to normal
operation after the restore code puts the original configurations
back in after the

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-20 23:13:20 +09:00
Thomas Abraham b2a9dd466c ARM: S5PV210: Add clkdev support
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-20 19:11:32 +09:00
Kukjin Kim f7d770790f [CPUFREQ] Move ARM Samsung cpufreq drivers to drivers/cpufreq/
According to discussion of the ARM arch subsystem migration,
ARM cpufreq drivers move to drivers/cpufreq. So this patch
adds Kconfig.arm for ARM like x86 and adds Samsung S5PV210
and EXYNOS4210 cpufreq driver compile in there.
As a note, otherw will be moved.

Cc: Dave Jones <davej@redhat.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Dave Jones <davej@redhat.com>
2011-07-13 18:29:51 -04:00
Padmavathi Venna 8918034dfb ARM: SAMSUNG: Add tx_st_done variable
tx_st_done is required for checking the transmission status of SPI
channels with different fifo levels

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-06 15:03:08 +09:00
Russell King e7089da956 ARM: pm: samsung: move cpu_suspend into C code
Move the call to cpu_suspend into C code, and noticing that all the
s3c_cpu_save implementations are now identical, we can move this
into the common samsung code.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-24 08:48:44 +01:00
Russell King 3d32ead3f1 ARM: pm: mach-s5pv210: cleanup s3c_cpu_save
s3c_cpu_save does not need to save any registers with the new
cpu_suspend calling convention.  Remove these redundant instructions.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-24 08:48:44 +01:00
Russell King e8856a8797 ARM: pm: convert cpu_suspend() to a normal function
cpu_suspend() has a weird calling method which makes it only possible to
call from assembly code: it returns with a modified stack pointer to
finish the suspend, but on resume, it 'returns' via a provided pointer.

We can make cpu_suspend() appear to be a normal function merely by
swapping the resume pointer argument and the link register.

Do so, and update all callers to take account of this more traditional
behaviour.

Acked-by: Frank Hofmann <frank.hofmann@tomtom.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Acked-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-24 08:48:43 +01:00
Jonghwan Choi d62fa31123 ARM: S5PV210: Fix possible null pointer dereference
Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-06-01 15:06:35 -07:00
Kyungmin Park 347ec4e47d gpio: Move the s5pv210 GPIO to drivers/gpio
Move the Samsung s5pv210 SoC GPIO driver to drivers/gpio

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-05-26 17:33:37 -06:00
Rafael J. Wysocki bb072c3cf2 ARM / Samsung: Use struct syscore_ops for "core" power management
Replace sysdev classes and struct sys_device objects used for "core"
power management by Samsung platforms with struct syscore_ops objects
that are simpler.

This generally reduces the code size and the kernel memory footprint.
It also is necessary for removing sysdevs entirely from the kernel in
the future.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
2011-04-24 19:16:10 +02:00
Lucas De Marchi 25985edced Fix common misspellings
Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-03-31 11:26:23 -03:00
Huang Weiyi 768fe2c31f ARM: S5PV210: Remove duplicated inclusion
Remove duplicated #include('s) in
  arch/arm/mach-s5pv210/mach-smdkv210.c

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-28 16:17:53 +09:00
Vladimir Zapolskiy 912003e8f1 ARM: S5PV210: Fix security engine interrupt names
This change is intended to correct security subsystem interrupt names
for Samsung S5PV210 and S5PC110 SoCs.

Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-28 16:17:53 +09:00
Linus Torvalds a952baa034 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (64 commits)
  Input: tsc2005 - remove 'disable' sysfs attribute
  Input: tsc2005 - add open/close
  Input: tsc2005 - handle read errors from SPI layer
  Input: tsc2005 - do not rearm timer in hardirq handler
  Input: tsc2005 - don't use work for 'pen up' handling
  Input: tsc2005 - do not use 0 in place of NULL
  Input: tsc2005 - use true/false for boolean variables
  Input: tsc2005 - hide selftest attribute if we can't reset
  Input: tsc2005 - rework driver initialization code
  Input: tsc2005 - set up bus type in input device
  Input: tsc2005 - set up parent device
  Input: tsc2005 - clear driver data after unbinding
  Input: tsc2005 - add module description
  Input: tsc2005 - remove driver banner message
  Input: tsc2005 - remove incorrect module alias
  Input: tsc2005 - convert to using dev_pm_ops
  Input: tsc2005 - use spi_get/set_drvdata()
  Input: introduce tsc2005 driver
  Input: xen-kbdfront - move to drivers/input/misc
  Input: xen-kbdfront - add grant reference for shared page
  ...
2011-03-19 22:27:06 -07:00
Linus Torvalds 411f5c7a50 Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (289 commits)
  davinci: DM644x EVM: register MUSB device earlier
  davinci: add spi devices on tnetv107x evm
  davinci: add ssp config for tnetv107x evm board
  davinci: add tnetv107x ssp platform device
  spi: add ti-ssp spi master driver
  mfd: add driver for sequencer serial port
  ARM: EXYNOS4: Implement Clock gating for System MMU
  ARM: EXYNOS4: Enhancement of System MMU driver
  ARM: EXYNOS4: Add support for gpio interrupts
  ARM: S5P: Add function to register gpio interrupt bank data
  ARM: S5P: Cleanup S5P gpio interrupt code
  ARM: EXYNOS4: Add missing GPYx banks
  ARM: S3C64XX: Fix section mismatch from cpufreq init
  ARM: EXYNOS4: Add keypad device to the SMDKV310
  ARM: EXYNOS4: Update clocks for keypad
  ARM: EXYNOS4: Update keypad base address
  ARM: EXYNOS4: Add keypad device helpers
  ARM: EXYNOS4: Add support for SATA on ARMLEX4210
  plat-nomadik: make GPIO interrupts work with cpuidle ApSleep
  mach-u300: define a dummy filter function for coh901318
  ...

Fix up various conflicts in
 - arch/arm/mach-exynos4/cpufreq.c
 - arch/arm/mach-mxs/gpio.c
 - drivers/net/Kconfig
 - drivers/tty/serial/Kconfig
 - drivers/tty/serial/Makefile
 - drivers/usb/gadget/fsl_mxc_udc.c
 - drivers/video/Kconfig
2011-03-17 19:08:06 -07:00
Linus Torvalds 61ef46fd45 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] pcc-cpufreq: remove duplicate statements
  [CPUFREQ] Remove the pm_message_t argument from driver suspend
  [CPUFREQ] Remove unneeded locks
  [CPUFREQ] Remove old, deprecated per cpu ondemand/conservative sysfs files
  [CPUFREQ] Remove deprecated sysfs file sampling_rate_max
  [CPUFREQ] powernow-k8: The table index is not worth displaying
  [CPUFREQ] calculate delay after dbs_check_cpu
  [CPUFREQ] Add documentation for sampling_down_factor
  [CPUFREQ] drivers/cpufreq: Remove unnecessary semicolons
2011-03-17 17:42:14 -07:00
Russell King 05e3475451 Merge branch 'p2v' into devel
Conflicts:
	arch/arm/kernel/module.c
	arch/arm/mach-s5pv210/sleep.S
2011-03-16 23:35:27 +00:00
Russell King 2472f3c8d8 Merge branches 'at91', 'ep93xx', 'errata', 'footbridge', 'fncpy', 'gemini', 'irqdata', 'pm', 'sh', 'smp', 'spear', 'ux500' and 'via' into devel 2011-03-16 23:35:17 +00:00
Rafael J. Wysocki 7ca64e2d28 [CPUFREQ] Remove the pm_message_t argument from driver suspend
None of the existing cpufreq drivers uses the second argument of
its .suspend() callback (which isn't useful anyway), so remove it.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Dave Jones <davej@redhat.com>
2011-03-16 17:54:33 -04:00
Marek Szyprowski a43efddc3b ARM: S5P: Add function to register gpio interrupt bank data
This patch removes all global data from common s5p gpio interrupt
handler code. This enables to reuse this code on EXYNOS4 platform.
Instead of global data (IRQ_GPIOINT interrupt number,
S5P_GPIOINT_GROUP_MAXNR groups count), a s5p_register_gpioint_bank()
function is introduced. It is aimed to be called from gpiolib init.

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>
2011-03-15 21:17:43 +09:00
Sangbeom Kim 9e65bbf213 ARM: S5P: Update defconfig for HRT support
This patch updates s5pv210_defconfig and s5p64x0_defconfig for
HRT support and CONFIG_S5P_HRT is used for its configuration.

Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-12 08:05:19 +09:00