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* [ARM] S3C2412: Correct parents for EREFCLK and UREFCLKMatthieu Castet2008-07-031-2/+11
| | | | | | | | For s3c2412, set parent for clk_erefclk and clk_urefclk. This allow for example to use xtal or extclk for i2s clock. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Matthieu Castet <matthieu.castet@parrot.com>
* [ARM] JIVE: Add power off on shutdown supportBen Dooks2008-07-031-0/+10
| | | | | | | Add pm_power_off hook to allow the Logitech Jive to shutdown when asked to halt. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] JIVE: Add i2c device info for LIS302DL sensorBen Dooks2008-07-031-1/+24
| | | | | | | Add i2c bus definition for the LIS302DL sensor driver which is connected on the i2c bus. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] JIVE: Add board definitions for audioBen Dooks2008-07-031-2/+33
| | | | | | | Add board definitions for the audio device connected on the Logitech Jive. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] JIVE: Add LCD display setup informationBen Dooks2008-07-031-0/+40
| | | | | | | Add the setup information for the LCD display connected to the device. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] JIVE: Add SPI bus definitions for LCD controllerBen Dooks2008-07-031-0/+55
| | | | | | | | Add the definitions for the VGG2432A4 intelligent LCD display conneected via an GPIO-based SPI bus on the Logitech Jive. Signed-of-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] JIVE: Add setup information for the S3C2412 LCD controllerBen Dooks2008-07-031-0/+92
| | | | | | Setup the video controller information for the Jive. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] JIVE: Initialise the sleep configuration registersBen Dooks2008-07-031-0/+88
| | | | | | | | Ensure that the S3C2412 sleep configuration registers are approriately setup so that the device can safely go to sleep. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] JIVE: Initial machine support for Logitech JiveBen Dooks2008-07-033-0/+359
| | | | | | | This is the base machine support for the Logitech Jive machine. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] 4985/1: S3C2412: Fix ARMDIVN name in CLKDIVN definition.Ben Dooks2008-04-171-1/+1
| | | | | | | Fix the name of the S3C2412_CLKDIVN_ARMDIVN define. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4791/1: S3C2412: Make fclk a parent of msysclkBen Dooks2008-01-281-0/+2
| | | | | | | | In the S3C2412 fclk is derived from msysclk, not straight from the MPLL output. Set clk_f.parent appropriately. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4790/1: S3C2412: Fix parent selection for msysclk.Ben Dooks2008-01-282-1/+3
| | | | | | | | | | | The msysclk clock was checking for the wrong PLL for the parent in s3c2412_setparent_msysclk(), trying the UPLL instead of the MPLL output. Also ensure the mpll and fclks are at the same rate at init time. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4780/1: S3C2412: Allow for seperate DMA channels for TX and RXBen Dooks2008-01-281-2/+37
| | | | | | | | | | | | The current S3C24XX DMA code does not allow for an peripheral that has one channel for RX and another for TX. This patch adds a per-cpu dma operation to select the transmit or receive channel, and adds support to the S3C2412 for the seperate DMA channels for TX and RX. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4779/1: S3C2412: Add s3c2412_gpio_set_sleepcfg() callBen Dooks2008-01-282-0/+61
| | | | | | | | Add s3c2412_gpio_set_sleepcfg() to allow the setting of the sleep configuration of the GPIO blocks. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4778/1: S3C2412: Add armclk and init from DVS stateBen Dooks2008-01-281-0/+50
| | | | | | | | Add armclk to the S3C2412 to indicate the current clock connected to the ARM core. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4731/1: S3C2412: Check for incomplete sleepBen Dooks2008-01-283-15/+72
| | | | | | | | | | | | | Check if the sleep command returns due to a pending interrupt in the standby unit. If this happens, try and ack the IRQ before re-trying the resume. It is currently unclear whether the resume can be backed out of at this stage as this could cause a problem with level based interrupts. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4730/1: S3C2412: Ensure the PWRCFG has the right mode for RTC wakeBen Dooks2008-01-281-0/+24
| | | | | | | | | Ensure that if the RTC IRQ is not selected for wake in the base configuration, then the PWRCFG has the same value set in it. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4727/1: S3C2412: Remove unused GPESLPCONBen Dooks2008-01-281-1/+0
| | | | | | | | S3C2412_GPESLPCON does not exist in the register mappings, so remove it. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4725/1: S3C2412: Fix IIS and SDI definitions in DMA mapBen Dooks2008-01-281-4/+5
| | | | | | | | The IIS and SDI register hw_addr definitions are incorrect in the DMA map for the S3C2412. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4724/1: S3C2412: Select S3C2410 base GPIO implementationBen Dooks2008-01-281-0/+1
| | | | | | | | The S3C2412 GPIO is similar enough to the S3C2410 that it can use it as a base for GPIO functionality. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Driver core: change sysdev classes to use dynamic kobject namesKay Sievers2008-01-241-1/+1
| | | | | | | | | | All kobjects require a dynamically allocated name now. We no longer need to keep track if the name is statically assigned, we can just unconditionally free() all kobject names on cleanup. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Fix misspellings of "system", "controller", "interrupt" and "necessary".Robert P. J. Day2007-10-191-1/+1
| | | | | | | | Fix the various misspellings of "system", controller", "interrupt" and "[un]necessary". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
* [ARM] 4596/1: S3C2412: Correct IRQs for SDI+CF and add decoding supportBen Dooks2007-10-122-0/+63
| | | | | | | | | | Fix the IRQ numbers of the CF and SDI interface on the S3C2412 and S3C2413. Add support to handle these IRQs properly and ensure that the SDI controller platform device is correctly renumbered. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4566/1: s3c24xx: fix dma functions section mismatchKrzysztof Helt2007-10-121-1/+1
| | | | | | | | This patch removes section mismatches related to DMA functions. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4524/1: S3C: Move register out of include/asm-arm/arch-s3c2410Ben Dooks2007-07-223-5/+5
| | | | | | | | | | | | | | | | | | | | | | | Move register and other definitions out of the include/asm-arm/arch-s3c2410 into the the arch directories of include/asm-arm/plat-s3c24xx and include/asm-arm/plat-s3c. This move is in preperation of the merging of s3c2400 and s3c6400. The following git mv commands are needed before this patch can be applied: git mv include/asm-arm/arch-s3c2410/regs-ac97.h include/asm-arm/plat-s3c/regs-ac97.h git mv include/asm-arm/arch-s3c2410/regs-adc.h include/asm-arm/plat-s3c/regs-adc.h git mv include/asm-arm/arch-s3c2410/regs-iis.h include/asm-arm/plat-s3c24xx/regs-iis.h git mv include/asm-arm/arch-s3c2410/regs-spi.h include/asm-arm/plat-s3c24xx/regs-spi.h git mv include/asm-arm/arch-s3c2410/regs-udc.h include/asm-arm/plat-s3c24xx/regs-udc.h git mv include/asm-arm/arch-s3c2410/udc.h include/asm-arm/plat-s3c24xx/udc.h Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4520/1: S3C: Remove old VA values from static mapBen Dooks2007-07-221-1/+0
| | | | | | | Remove the static maps for the LCD and USB devices. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4511/1: S3C: updated LLSERIAL Kconfig defines for CPU supportBen Dooks2007-07-221-0/+1
| | | | | | | | | | Update the Kconfig to create configuration options based on which CPUs are supported for the low level serial code. This means that the debug macros can be optimised for the type(s) of CPU that are being used. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4508/1: S3C: Move items to include/asm-arm/plat-s3cBen Dooks2007-07-225-6/+6
| | | | | | | | | | | | | | | | | | | | This patch moves items of the s3c24xx support into a new plat-s3c directory for items that use the s3c24xx support but are not directly s3c24xx compatible, such as the s3c2400 and s3c6400. git mv commands: git mv include/asm-arm/arch-s3c2410/iic.h include/asm-arm/plat-s3c/iic.h git mv include/asm-arm/arch-s3c2410/nand.h include/asm-arm/plat-s3c/nand.h git mv include/asm-arm/arch-s3c2410/regs-iic.h include/asm-arm/plat-s3c/regs-iic.h git mv include/asm-arm/arch-s3c2410/regs-nand.h include/asm-arm/plat-s3c/regs-nand.h git mv include/asm-arm/arch-s3c2410/regs-rtc.h include/asm-arm/plat-s3c/regs-rtc.h git mv include/asm-arm/arch-s3c2410/regs-serial.h include/asm-arm/plat-s3c/regs-serial.h git mv include/asm-arm/arch-s3c2410/regs-timer.h include/asm-arm/plat-s3c/regs-timer.h git mv include/asm-arm/arch-s3c2410/regs-watchdog.h include/asm-arm/plat-s3c/regs-watchdog.h Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4412/1: S3C2412: reset errata fixBen Dooks2007-05-301-0/+24
| | | | | | | | | | | | | The S3C2412 has an reset-errata where the clock may cause a glitch switching back to EXTCLK. We force a switch to EXTCLK before writing the reset register to force use of the CLKCON sync logic to properly switch. Fix problem reported by Matthieu Castet. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4384/1: S3C2412/13 SPI registers offset correctionSandeep Sanjay Patil2007-05-162-2/+11
| | | | | | | | | | Change the SPI Channel 1 register offset in s3c_spi1_resource[], and s3c2412_dma_mappings[]. Offset has to be 0x100 in s3c2412/13's case. Also, total SPI memory resource size changed to 0x24 for s3c2412/13. Signed-off-by: Sandeep Patil <psandeep.s@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4319/1: S3C2412: Add kconfig for MACH_SMDK2412Ben Dooks2007-04-211-0/+9
| | | | | | | Add Kconfig entry for SMDK2412 to go with the SMDK2413 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4325/1: S3C24XX: remove s3c24xx_boardBen Dooks2007-04-212-12/+7
| | | | | | | | | | Remove the use of struct s3c24xx_board as this is just as easily done by using the platform device registration functions to make the initialisation sequence easier. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Remove needless linux/ptrace.h includesRussell King2007-04-211-1/+0
| | | | | | | | | Lots of places in arch/arm were needlessly including linux/ptrace.h, resumably because we used to pass a struct pt_regs to interrupt handlers. Now that we don't, all these ptrace.h includes are redundant. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4220/1: S3C24XX: DMA system initialised from sysdevBen Dooks2007-02-171-0/+1
| | | | | | | | | | | | | | | This patch gets the DMA system for the S3C24XX ready for the S3C2443, which requires 6 dma channels at a different stride, and different base IRQ. The DMA system is now initialised from the same drivers which apply the DMA mappings, as well as removing the DMA sysdev intialisation out of the main init code (which is now being called from a sysdev probe, so cannot add a new sysdev) Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4218/1: S3C2412: fix CONFIG_CPU_S3C2412_ONLY wrt to S3C2443Ben Dooks2007-02-171-1/+1
| | | | | | | | | | Update the Kconfig of arch/arm/mach-s3c2443 to add the CONFIG_CPU_S3C2443 to the list of config variabls which mean CONFIG_CPU_S3C2412_ONLY cannot be set Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4209/1: S3C24XX: remove unnecessary includes of iomd.hBen Dooks2007-02-161-1/+0
| | | | | | | | | | | Machines in the S3C24XX architectures should not be including <asm/hardware/iomd.h> as this is not needed. Also remove commented out includes Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4175/1: SMDK2413: add udc pull-up controlBen Dooks2007-02-141-1/+40
| | | | | | | | USB gadget pull-up control and device addition for the SMDK2413/SMDK2412 board. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4164/1: S3C2412: Add SMDK2412 to SMDK2413Ben Dooks2007-02-121-0/+13
| | | | | | | | | | Our current support for the SMDK2413 is the same as the SMDK2412 (which is very similar), so add SMDK2412 to the list of machines that mach-smdk2413.c supports Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4157/2: S3C24XX: move arch/arch/mach-s3c2410 into cpu componentsBen Dooks2007-02-119-0/+1707
The following patch and script moves the arch/arm/mach-s3c2410 directory into arch/arm/plat-s3c24xx for the generic core code and inti arch/arm/mach-s3c{cpu} for the cpu/machine support files Include directory include/asm-arm/plat-s3c24xx is added for the core include files. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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