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* [ARM] 4221/1: S3C2443: DMA supportBen Dooks2007-02-17
| | | | | | | | Add initialisation and mappings for S3C2443 DMA system Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4220/1: S3C24XX: DMA system initialised from sysdevBen Dooks2007-02-17
| | | | | | | | | | | | | | | 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] 4219/1: S3C2443: DMA source definitionsBen Dooks2007-02-17
| | | | | | | | | Defines for the S3C2443 DMA source selection, and update the maximum channels to 6 if the S3C2443 is selected. 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 Dooks2007-02-17
| | | | | | | | | | 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] 4217/1: S3C24XX: remove the dma channel show at startupBen Dooks2007-02-17
| | | | | | | | | | Remove the DMA code's channel printing at startup as this is firstly a waste of console output on initialsaion, and secondly is going to be obsolete once the S3C2443 DMA code has been merged Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4214/2: S3C2410: Add Armzone QT2410Ben Dooks2007-02-17
| | | | | | | | | | | | Patch from: Harald Welte <laforge@openmoko.org> Add support for the Armzone QT2410 system, with basic peripheral support for TFT display, SPI and LEDs. Signed-off-by: Harald Welte <laforge@openmoko.org> Signed-off-by: Ben Dooks <ben-linux@fluf.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4215/1: s3c2410 usb device: per-platform vbus_drawArnaud Patard2007-02-17
| | | | | | | | | | | Introduce a platform_device (machine) specific callback function which gets called when the amount of power we can draw from Vbus has changed. Signed-off-by: Harald Welte <laforge@openmoko.org> Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4213/1: S3C2410 - Update definition of ADCTSC_XY_PSTArnaud Patard2007-02-17
| | | | | | | | | Update S3C2410_ADCTSC_XY_PST macro to allow setting the ADCTSC_XY_PST bits. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4202/2: S3C2443: IRQ sub source handlersBen Dooks2007-02-16
| | | | | | | | Add IRQ handlers for the IRQs which originate from the sub-interrupt register on the S3C2443 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 Dooks2007-02-16
| | | | | | | | | | | 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] 4206/1: SMDK2440: Fix lcd type in platform dataBen Dooks2007-02-16
| | | | | | | | | Set the LCD display type field in the platform data so that the LCD driver initialise the display as an TFT display Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4205/1: S3C2443: Add cpu specific reset hookBen Dooks2007-02-16
| | | | | | | Hook in a cpu specific reset function for the S3C2443 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4204/1: S3C24XX: add hook to specify cpu resetBen Dooks2007-02-16
| | | | | | | Add hook code to specify cpu specific reset call Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4203/1: S3C2443: use S3C2412 nand driverBen Dooks2007-02-16
| | | | | | | | Use the S3C2412 nand driver for the S3C2443 as it is register compatible. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4200/1: S3C2443: Update s3c2410_defconfig to add SMDK2443Ben Dooks2007-02-16
| | | | | | | Add SMDK2443 to s3c2410_defconfig Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4199/1: S3C2443: SMDK2443 machine additionBen Dooks2007-02-16
| | | | | | | Add support for SMDK2443 to arch/arm/mach-s3c2443 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4198/2: S3C2443: arch/arm/mach-s3c2443 and related supportBen Dooks2007-02-16
| | | | | | | | | | | Add arch/arm/mach-s3c2443 for support of the Samsung S3C2443 SoC This patch adds the core CPU support, clock framework, times and initial IRQ support, as well as adding the directory into the build tree. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4197/1: S3C2443: IRQ number updatesBen Dooks2007-02-16
| | | | | | | Update IRQ numbers for S3C2443 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4196/1: S3C24XX: add S3C2410_IRQSUB() to define IRQ for sub-sourcesBen Dooks2007-02-15
| | | | | | | | | Add a define of S3C2410_IRQSUB() to define all the sources from the IRQSUB register, to make it easier to work out the datasheet=>irq mappings Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4195/1: S3C2443: include/asm-arm/arch-s3c2410/regs-serial.h updatesBen Dooks2007-02-15
| | | | | | | Updates for regs-serial.h for S3C2443 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4194/1: S3C2443: include/asm-arm/arch-s3c2410/regs-gpio.h updatesBen Dooks2007-02-15
| | | | | | | Updates for regs-gpio.h for S3C2443 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4193/1: S3C2443: clock register definitionsBen Dooks2007-02-15
| | | | | | | Clock register definitions for the S3C2443 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4188/1: S3C24XX: add CRAMFS to s3c2410_defconfigBen Dooks2007-02-14
| | | | | | | | Add cramfs support in by default, as a lot of our initrds are cramfs images. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4181/1: S3C24XX: Document new layoutBen Dooks2007-02-14
| | | | | | | | Update Documentation/arm/Samsung-S3C24XX/Overview.txt with the new directory layout. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4180/1: S3C24XX: Update docs for S3C2412 and S3C2413Ben Dooks2007-02-14
| | | | | | | | The S3C2412 and S3C2413 are supported, so document this as so Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4179/1: S3C2440: DMA ordering listBen Dooks2007-02-14
| | | | | | | Add DMA ordering list for S3C2440 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4178/1: S3C2410: DMA ordering listBen Dooks2007-02-14
| | | | | | | Add DMA ordering list for S3C2410 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4177/1: S3C24XX: Add DMA channel allocation orderBen Dooks2007-02-14
| | | | | | | | | | | | | Allow the CPU code, and any board specific initialisation code to change the allocation order of the DMA channels, or stop a peripheral allocating any DMA at-all. This is due to the scarce mapping of DMA channels on some earlier S3C24XX cpus, where the selection changes depending on the channel in use. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4176/1: H1940 ledsArnaud Patard2007-02-14
| | | | | | | | H1940 leds device addition. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-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 Dooks2007-02-14
| | | | | | | | 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] 4174/1: H1940 usb device definitionsArnaud Patard2007-02-14
| | | | | | | | | This patch is adding the usb device controller to the h1940 device list. It's also adding the code to handle the usb pull-ups. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4173/1: S3C24XX usb device platform datasArnaud Patard2007-02-14
| | | | | | | | | This patch is adding the functions and structures used for handling the S3C24XX udc driver platform datas. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4168/1: S3C24XX: use defines instead of numbersMatt Reimer2007-02-12
| | | | | | | | Use defines instead of numbers. Signed-off-by: Matt Reimer <mreimer@vpop.net> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4170/1: S3C2410: don't save and restore cp register 15Matt Reimer2007-02-12
| | | | | | | | | | Don't save and restore cp register 15 since it is only a test register on S3C2410. This is probably a leftover from the PXA sleep.S from which this was derived. Supersedes patch 4167. Signed-off-by: Matt Reimer <mreimer@vpop.net> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4169/1: S3C2410: align to a cache lineMatt Reimer2007-02-12
| | | | | | | | | | | | Align the code to the start of the next cache line, rather than the start of the next 256-byte page. (On i386 and ARM, the ".align" assembler directive takes its first argument as the number of low-order bits that must be zero, not the number of words comprising a cache line.) Supercedes patch 4166. Signed-off-by: Matt Reimer <mreimer@vpop.net> Acked-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 Dooks2007-02-12
| | | | | | | | | | 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] 4163/1: S3C2410: minor typo in init commentBen Dooks2007-02-12
| | | | | | | Fix a reference to s3c2440 in the s3c2410 cpu file Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4162/1: S3C24XX: update defconfig_s3c2410 after moveBen Dooks2007-02-12
| | | | | | | | Update the s3c2410_defconfig after the movement of arch/arm/mach-s3c2410 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4161/1: S3C24XX: fix leakage of plat-s3c24xx Kconfig itemsBen Dooks2007-02-11
| | | | | | | Do not export S3C24XX from plat-s3c24xx on non-s3c24xx systems Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4160/1: S3C24XX: defconfig update for 2.6.20Ben Dooks2007-02-11
| | | | | | | | Update defconfig for the 2.6.20 release, and ensure that the AML5900 machine is built. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4159/1: S3C2410: fix compile of arch/arm/mach-s3c2410/mach-aml5900.cBen Dooks2007-02-11
| | | | | | | | | | | | | | | | Fix compile of arch/arm/mach-s3c2410/mach-aml5900.c due to missing fixes that have been applied to the rest of the tree. Include <linux/serial_core.h> to provide the upf_t type needed for the serial code, and remove the old static map of the SPI which is not needed for the new spi drivers. mach-amlm5900.c:51: include/asm/arch/regs-serial.h:200: error: parse error befo re "upf_t" mach-amlm5900.c:117: error: 'S3C24XX_VA_SPI' undeclared here (not in a function) 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 Dooks2007-02-11
| | | | | | | | | | | | 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>
* [ARM] 4156/1: S3C24XX: Add CONFIG_S3C2410_GPIOBen Dooks2007-02-11
| | | | | | | | | In preperation for splitting the arch-s3c2410 directory up, add a CONFIG_S3C2410_GPIO instead of implicitly making the .o for CONFIG_CPU_S3C2410 and CONFIG_CPU_S3C2440 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4155/1: S3C24XX: remove obj-dma-* from MakefileBen Dooks2007-02-11
| | | | | | | | | In preperation for splitting the arch-s3c2410 directory up, remove the use of obj-dma-y in the Makefile and move to using CONFIG_S3C2440_DMA, CONFIG_S3C2412_DMA, etc. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Move processor_modes[] to .../process.cRussell King2007-02-06
| | | | | | | | | | | | | | bad_mode() currently prints the mode which caused the exception, and then causes an oops dump to be printed which again displays this information (since the CPSR in the struct pt_regs is correct.) This leads to processor_modes[] being shared between traps.c and process.c with a local declaration of it. We can clean this up by moving processor_modes[] to process.c and removing the duplication, resulting in processor_modes[] becoming static. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4047/1: Add initial board support for Contec Hypercontrol Micro9 boards.Manfred Gruber2007-02-06
| | | | | | | | Contec Micro9 (H/M/L) boards based on Cirrus Logic ep93xx (ep9315/ep9307/ep9302). Signed-off-by: Manfred Gruber <m.gruber@tirol.com> Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4032/1: Add platform resources required for CF driverMichael-Luke Jones2007-02-06
| | | | | | | | | | This patch adds the platform resources required to support the ixp4xx-pata-cf libata driver on Avila Gateworks boards. Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk> Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4033/1: Add separate Avila board setup codeMichael-Luke Jones2007-02-06
| | | | | | | | | | | | This patch adds support for the Gateworks Avila Network Platform in a separate set of setup files to the IXDP425. This is necessary now that a driver for the Avila CF card slot is available. It also adds support for a minor variant on the Avila board known as the Loft, which has a different number of maximum PCI devices. Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk> Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4031/1: Remove references to the Avila in ixdp425 setup codeMichael-Luke Jones2007-02-06
| | | | | | | | | | This patch removes references to the Gateworks Avila Network Platform in the ixdp425 setup code. Avila setup should occur separately now that a CF ATA device driver is available. Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk> Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Improve csum_fold, cleanup csum_tcpudp_magic()Russell King2007-02-06
| | | | | | | | | | | | | | | csum_fold doesn't need two assembly instructions to perform its task, it can simply add the high and low parts together by rotating by 16 bits, and the carry into the upper-16 bits will automatically happen. Also, since csum_tcpudp_magic() is just csum_tcpudp_nofold + csum_fold, use those two functions to achieve this. Also note that there is a csum_fold() at the end of ip_fast_csum() as well, so use the real csum_fold() there as well. Boot tested on Versatile. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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