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2008-01-28[ARM] 4782/1: S3C24XX: Define FIQ_START for any FIQ usersBen Dooks1-0/+3
Ensure FIQ_START is defined to allow anyone to use FIQ code on an S3C24XX based CPU. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-28[ARM] 4781/1: S3C24XX: DMA suspend and resume supportBen Dooks1-0/+1
If an DMA channel was active at suspend, then ensure that it is correctly reconfigured when the system resumes. Note, the previous policy was for each driver to handle their own reconfiguration on resume. The policy has been changed to make the individual driver's job easier. Signed-off-by: Ben Dooks <ben-linux@flfuf.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-28[ARM] 4779/1: S3C2412: Add s3c2412_gpio_set_sleepcfg() callBen Dooks2-0/+10
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>
2008-01-28[ARM] 4775/1: s3c2410: fix compilation error if only s3c2442 cpu is selectedKrzysztof Helt1-1/+1
This patch fixes compilation error if only a machine with s3c2442 cpu is selected but without s3c2440 cpu selected. 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>
2008-01-28[ARM] 4727/1: S3C2412: Remove unused GPESLPCONBen Dooks1-1/+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>
2008-01-28[ARM] 4722/1: S3C24XX: Improve output if watchdog reset failsBen Dooks1-3/+6
If the watchdog reset fails and we decided to take the jump to zero approach, allow 50ms for the UARTS to drain the FIFOs before calling into a bootloader that may flush the output. Also reduece the waits and the timeout values as 5 seconds is rather long. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-28[ARM] 4721/1: S3C24XX: Ensure watchdog clock is enbaled for hard resetBen Dooks1-0/+11
If the hard reset routine is using the watchdog, then ensure that the clock for the watchdog has been enabled before we try and issue a reset. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-28[ARM] 4720/1: S3C2412: Add power configuration registers for battery flat behaviour.Ben Dooks1-1/+2
Add the S3C2412_PWRCFG values for the action taken on detecting that the battery is flat. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-11-29spi: S3C2410: add bus number to SPI GPIO driverDavid Brownell1-0/+2
Allow passing a bus number through the platform data for the S3C2410 SPI GPIO driver. This is needed to support multiple SPI busses. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16s3c2410fb: removes lcdcon1 register value from s3c2410fb_displayKrzysztof Helt1-1/+0
This patch removes lcdcon1 register field from the s3c2410fb_display as all bits are calculated from other fields. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16s3c2410fb: adds pixclock to s3c2410fb_displayKrzysztof Helt1-0/+1
This patch adds pixelclock field to the s3c2410fb_display structure and make use of it in the driver. The Bast machine defined 9 modes but pixclock and margin values are defined only for the 640x480 modes so I removed other modes. This patch also fixes wrong display type constant for the SMDK2440 board. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16s3c2410fb: remove lcdcon2 and lcdcon3 register fieldsKrzysztof Helt1-3/+0
This patch removes unused lcdcon2 and lcdcon3 register value from the s3c2410fb_display structure. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16s3c2410fb: remove lcdcon3 register from s3c2410fb_displayKrzysztof Helt1-1/+4
This patch removes unused lcdcon3 register from the s3c2410fb_display structure. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16s3c2410fb: add margin fields to s3c2410fb_displayKrzysztof Helt1-0/+7
This patch adds margins fields to the s3c2410fb_display structure. It also sets display type and horizontal margins in all platform files that use the s3c2410fb driver. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16s3c2410fb: multi-display supportKrzysztof Helt1-16/+17
This patch adds a new structure to describe and handle more than one panel (display mode) for the s3c2410 framebuffer. This structure is added after the pxafb driver. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-12[ARM] 4596/1: S3C2412: Correct IRQs for SDI+CF and add decoding supportBen Dooks1-0/+7
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>
2007-10-12[ARM] 4588/1: S3C2412: Sleep configuration updatesBen Dooks1-2/+8
Make the S3C2412 sleep configuration clearer. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-12[ARM] 4586/1: S3C2412: power register updatesBen Dooks2-0/+7
Add the INFORM register block which are retained over sleep. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4524/1: S3C: Move register out of include/asm-arm/arch-s3c2410Ben Dooks6-447/+0
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>
2007-07-22[ARM] 4523/1: S3C: Remove FIFO_MAX from uncompression headersBen Dooks1-4/+2
We've fixed up a number of faults with the uncompressors so remove the now unused FIFO_MAX as it is not needed. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4522/1: S3C: split include/asm-arm/arch/memory.hBen Dooks1-13/+0
Split the S3C2400 out of S3C2410 memory.h files ready for S3C2400 support to be added. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4521/2: S3C: Reorganise VA mapping headersBen Dooks1-23/+9
Reorganise the definition of the virtual addresses used into a common header and update the users to rename S3C2410 items into a more common S3C defined macros. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4520/1: S3C: Remove old VA values from static mapBen Dooks2-3/+1
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>
2007-07-22[ARM] 4519/1: S3C: split S3C2400 values out of S3C24XX map.hBen Dooks1-51/+0
Move the S3C2400 values to their own include directory series in include/asm-arm/arch-s3c2400 as the support for the S3C2400 is best placed in its own arch directory. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4517/1: S3C: Fix debug macros for ARM926 outputBen Dooks1-0/+7
Check for ARM926 based S3C24XX based devices as these only have 64 byte FIFOs, and do not have the model detection refisters in the same place as the ARM920 based CPUs Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4516/1: S3C: Fix uncompressor serial output for ARM926Ben Dooks1-1/+10
Ensure we check for ARM926 in the uncompressor, as all current ARM926s do not have an ID register and all have S3C2440 style UARTs. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4515/1: S3C: Move uncompress code to plat-s3cBen Dooks1-131/+11
Move the uncompress.h to plat-s3c Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4514/1: S3C: Rename DEBUG_S3C2410_PORT and DEBUG_S3C_UARTBen Dooks1-2/+2
Rename DEBUG_S3C2410_PORT to DEBUG_S3C_PORT as well as DEBUG_S3C2410_UART to DEBUG_S3C_UART as part of the updates to moving to plat-s3c for S3C base support. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4513/1: S3C: Rename CONFIG_S3C2410_LOWLEVEL_UART_PORTBen Dooks1-1/+1
Rename CONFIG_S3C2410_LOWLEVEL_UART_PORT to be CONFIG_S3C_LOWLEVEL_UART_PORT as we move to using plat-s3c for base of S3C operations. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4512/1: S3C: rename the debug macros for per-cpu updatesBen Dooks1-4/+33
Update the debug macros for use with the new per-cpu configuration and usage. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4510/1: S3C: split debug-macro support into plat-s3cBen Dooks1-43/+9
Move the common parts of the debug macros into include/asm-arm/plat-s3c ready to be used for the common S3C support. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-22[ARM] 4508/1: S3C: Move items to include/asm-arm/plat-s3cBen Dooks11-700/+4
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>
2007-06-11[ARM] 4445/1: ANUBIS: Fix CPLD registersBen Dooks2-8/+6
Update the ANUBIS register definitions inline with the specs and ensure they are registered correctly. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-06-11[ARM] 4444/2: OSIRIS: CPLD suspend fixBen Dooks1-1/+4
Ensure the CPLD 8bit settings are preserved over a suspend/resume cycle as the CPU sends a hard-reset at resume time. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-06-11[ARM] 4442/1: OSIRIS: Fix CPLD register definitionsBen Dooks2-14/+19
Fix the CPLD register definitions to correctly mirror the documentation Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-30[ARM] 4412/1: S3C2412: reset errata fixBen Dooks1-0/+21
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>
2007-05-26[ARM] 4402/1: S3C2443: Add physical address of HSMMC controllerBen Dooks1-0/+4
Add physical address of HSMMC to include/asm-arm/arch-s3c2410/map.h Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-26[ARM] 4401/1: S3C2443: Add definitions for port GPIOJBen Dooks1-0/+4
Add definitions for S3C2443 functions in GPIOJ Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-20[ARM] 4397/1: S3C2443: remove SDI0/1 IRQ ambiguityBen Dooks1-1/+1
Change the name of the S3C2443_SDI1 to S3C2443_HSMMC to ensure that it is correctly identified. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-16[ARM] 4384/1: S3C2412/13 SPI registers offset correctionSandeep Sanjay Patil1-0/+2
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>
2007-05-11[ARM] 4365/1: Add AC97 clock to s3c2443 machineGraeme Gregory1-0/+1
This adds the ac97 clock to the s3c2443 machine files. It seems to have been simply missed out previously. Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-09fix file specification in commentsUwe Kleine-König4-4/+4
Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-05-05[ARM] 4360/1: S3C24XX: regs-udc.h remove unused macroArnaud Patard1-4/+0
The S3C2410_UDC_SETIX() macro is not used and won't be used by the udc driver, so delete it. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-04-28[ARM] 4330/1: S3C24XX: add S3C2410_UDC_FUNCADDR_UPDATEBen Dooks1-1/+1
Add definition for S3C2410_UDC_FUNCADDR_UDPATE register definition for UDC driver. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-04-21[ARM] 4299/1: S3C AC97 fill in register bit definesGraeme Gregory1-6/+50
Create defines in the same styles as other s3c include files giving names to bits in registers within the AC97 IO unit. Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-03-16[PATCH] gpio_direction_output() needs an initial valueDavid Brownell1-1/+3
It's been pointed out that output GPIOs should have an initial value, to avoid signal glitching ... among other things, it can be some time before a driver is ready. This patch corrects that oversight, fixing - documentation - platforms supporting the GPIO interface - users of that call (just one for now, others are pending) There's only one user of this call for now since most platforms are still using non-generic GPIO setup code, which in most cases already couples the initial value with its "set output mode" request. Note that most platforms are clear about the hardware letting the output value be set before the pin direction is changed, but the s3c241x docs are vague on that topic ... so those chips might not avoid the glitches. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Andrew Victor <andrew@sanpeople.com> Acked-by: Milan Svoboda <msvoboda@ra.rockwell.com> Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-20[PATCH] GPIO API: S3C2410 wrapper cleanupPhilipp Zabel1-10/+11
this one adds an #include <asm/arch/regs-gpio.h>. Tested by Roman Moravcik on s3c2440. Based on the discussion last december (http://lkml.org/lkml/2006/12/20/243), this patch - fixes comment and includes in gpio.h - adds the gpio_to_irq definition for S3C2400 - includes asm/arch/regs-gpio.h for pin direction definitions Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-20Merge ARM fixesRussell King2-3/+68
2007-02-20[ARM] Fix s3c2410 ALSA audio for typedef eliminationRussell King1-3/+3
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-20[ARM] Merge remaining IOP codeRussell King1-0/+6
Conflicts: include/asm-arm/arch-at91rm9200/entry-macro.S Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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