Commit Graph

27 Commits

Author SHA1 Message Date
Linus Torvalds 42cd71bf1e Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (137 commits)
  ARM: bcmring: convert to use sp804 clockevents
  ARM: bcmring: convert to sp804 clocksource
  ARM: 6912/1: bcmring: Add clkdev table in init_early
  clockevents: ARM sp804: obtain sp804 timer rate via clks
  clockevents: ARM sp804: allow clockevent name to be specified
  clocksource: ARM sp804: obtain sp804 timer rate via clks
  clocksource: ARM sp804: allow clocksource name to be specified
  clocksource: convert OMAP1 to 32-bit down counting clocksource
  clocksource: convert MXS timrotv2 to 32-bit down counting clocksource
  clocksource: convert SPEAr platforms 16-bit up counting clocksource
  clocksource: convert Integrator/AP 16-bit down counting clocksource
  clocksource: convert W90x900 24-bit down counting clocksource
  clocksource: convert ARM 32-bit down counting clocksources
  clocksource: convert ARM 32-bit up counting clocksources
  clocksource: add common mmio clocksource
  ARM: update sa1100 to reflect PXA updates
  ARM: omap1: convert to using readl/writel instead of volatile struct
  ARM: omap1: delete useless interrupt handler
  ARM: s5p: consolidate selection of timer register
  ARM: 6939/1: fix missing 'cpu_relax()' declaration
  ...
2011-05-23 15:15:27 -07:00
Russell King 4b60e5f90d Merge branches 'consolidate-clksrc', 'consolidate-flash', 'consolidate-generic', 'consolidate-smp', 'consolidate-stmp' and 'consolidate-zones' into consolidate 2011-05-23 18:05:10 +01:00
Russell King 0f7b332f97 ARM: consolidate SMP cross call implementation
Rather than having each platform class provide a mach/smp.h header for
smp_cross_call(), arrange for them to register the function with the
core ARM SMP code instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-05-23 16:53:17 +01:00
Joonyoung Shim 8f1d169f99 ARM: EXYNOS4: Add usb host phy control
EXYNOS4 has 2 phys for usb host and usb device. This patch supports to
control usb host phy of EXYNOS4.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-13 16:50:44 -07:00
Joonyoung Shim 3e11266212 ARM: S5P: Add usb ehci device
This patch adds usb ehci device definition for samsung s5p cpus.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-13 16:50:44 -07:00
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
Thomas Abraham b9ab19f936 ARM: EXYNOS4: Fix addruart macro
Fix incorrect conditional execution of ldr instructions in
addruart macro.

Signed-off-by: Thomas Abraham <thomas.abraham@samsung.com>
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-28 16:17:54 +09:00
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
KyongHo Cho b0b6ff0b21 ARM: EXYNOS4: Implement Clock gating for System MMU
This patch includes the implementation of the clock gating
for System MMU. Initially, all System MMUs are not asserted
the system clock. Asserting the system clock to a System MMU
is enabled only when s5p_sysmmu_enable() is called. Likewise,
it is disabled only when s5p_sysmmu_disable() is called.
Therefore, clock gating on System MMUs are still invisible to
the outside of the System MMU driver.

Signed-off-by: KyongHo Cho <pullip.cho@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-15 21:37:38 +09:00
KyongHo Cho b34f003f27 ARM: EXYNOS4: Enhancement of System MMU driver
This patch includes the following enhancements for System MMU:
- Enhanced readability
- Removal of unused data structures or their members
- Simplified function definitions
- Corrections of some logical errors
- Full compliance with Linux coding style
- Simpler way of registering callback functions of System MMU faults

Signed-off-by: KyongHo Cho <pullip.cho@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-15 21:37:25 +09:00
Marek Szyprowski 721bbd4a06 ARM: EXYNOS4: Add support for gpio interrupts
This patch adds support for gpio interrupts on Samsung EXYNOS4 platform.
Common s5p-gpioint.c code is used for handling gpio interrupts. Each gpio
line that needs gpio interrupt support must be later registered with
s5p_register_gpio_interrupt() function.

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
Marek Szyprowski 47a9c0ee79 ARM: EXYNOS4: Add missing GPYx banks
This patch adds missing GPYx gpio banks on Samsung EXYNOS4 platform.

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
Naveen Krishna Ch 344021cb12 ARM: EXYNOS4: Update keypad base address
This patch updates the keypad IF base address in the memory map
for EXYNOS4.

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-15 20:37:02 +09:00
Abhilash Kesavan 40360217fd ARM: EXYNOS4: Add support for SATA on ARMLEX4210
Adds the device definitions, platform specific initialization
and clocks for SATA on ARMLEX4210.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-15 18:35:30 +09:00
Kukjin Kim be7004f73d Merge branch 'next-exynos4-pm' into for-next
Conflicts:
	arch/arm/mach-exynos4/include/mach/regs-pmu.h
2011-03-12 10:20:07 +09:00
Jaecheol Lee 1663895cb4 ARM: EXYNOS4: Suspend to RAM Support
This patch adds support suspend to ram for EXYNOS4210.
As a note, this includes function of outer cache flush
because it is used before entering PM.

Signed-off-by: Jaecheol Lee <jc.lee@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-12 10:18:24 +09:00
Jaecheol Lee b77ca655f3 ARM: EXYNOS4: Add PMU and CMU Registers for PM
This patch adds definitions of PMU and CMU registers for EXYNOS4 PM.

Signed-off-by: Jaecheol Lee <jc.lee@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-12 10:17:27 +09:00
Sylwester Nawrocki 604eefeb23 ARM: S5P: Add platform definitions for FIMC3
Add support for fourth FIMC platform device definition and define
resources for FIMC modules on EXYNOS4 machines.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@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>
2011-03-12 08:58:01 +09:00
Sylwester Nawrocki 1d45ac49da ARM: S5P: Add support for common MIPI CSIS/DSIM D-PHY control
Add common code for MIPI-CSIS and MIPI-DSIM drivers to support
their corresponding D-PHY's enable and reset control.

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>
2011-03-11 15:49:01 +09:00
Changhwan Youn 30d8bead5a ARM: EXYNOS4: Implement kernel timers using MCT
The Multi-Core Timer(MCT) of EXYNOS4 is designed for implementing
clock source timer and clock event timers. This patch implements
1 clock source timer with 64 bit free running counter of MCT and
2 clock event timers with two of 31-bit tick counters.

Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-11 10:40:37 +09:00
Changhwan Youn 614a392e1c ARM: EXYNOS4: Add irq definition for kernel global timer
This patch adds IRQ_MCT_G0 to irq map. IRQ_MCT_G0 is an interrupt
of MCT comparator and used for kernel global timer.

Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-11 10:40:28 +09:00
Changhwan Youn 2b7401590d ARM: EXYNOS4: Add SYSTIMER IO Address mapping for MCT
The MCT(Multi-Core Timer) is used for implementing kernel timers
for EXYNOS4210.

Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-11 10:39:42 +09:00
Seungwhan Youn 4dd508b524 ARM: EXYNOS4: Debug wrong S/PDIF register address
This patche fixes wrong S/PDIF SFR base address.

Signed-off-by: Seungwhan Youn <sw.youn@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-03-08 12:48:29 +09:00
Kukjin Kim 3c31336dc5 ARM: EXYNOS4: Update Timer part
This patch updates Timer part of EXYNOS4 according to the change of
ARCH name, EXYNOS4.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-02-22 13:51:15 +09:00
Kukjin Kim c81a24ff8f ARM: EXYNOS4: Update IRQ part
This patch updates IRQ part of EXYNOS4 according to the change of
ARCH name, EXYNOS4.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-02-22 13:51:15 +09:00
Kukjin Kim b3ed3a174c ARM: EXYNOS4: Update Clock part
This patch updates Clock part of EXYNOS4 according to the change of
ARCH name, EXYNOS4.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-02-22 13:51:14 +09:00
Kukjin Kim 7d30e8b381 ARM: EXYNOS4: Add EXYNOS4 CPU initialization support
This patch adds EXYNOS4 CPU support files in mach-exynos4,
and basically they are moved from mach-s5pv310 so that it
can support Samsung's new CPU name, EXYNOS4.
The EXYNOS4 ingegrates a ARM Cortex A9 multi-core.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-02-22 13:51:14 +09:00