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2008-04-19[ARM] 4967/1: Adds functions to set clkout rate for Samsung S3C2410Davide Rizzo1-0/+56
This patch adds functions to set clkout rate for Samsung S3C2410 This patch supersedes 4884/1, that contained an error Comments from Ben Dooks: Note, looks like this needs to be applied before 4882/1 Signed-off-by: Davide Rizzo <davide@elpa.it> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-17[ARM] 4963/1: S3C2410 - add basic machine support for the TCT HammerDavid Anders4-0/+1054
Add the TinCanTools Hammer board to list of supported machines in the arch/arm/mach-s3c2410 directory, as well as a default config entry. the mach-tct_hammer.c file initializes basic i/o, clocks, irqs, as well as the mtd flash layout if enabled in the kernel configuration. Signed-off-by: David Anders <danders@amltd.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-17[ARM] 4883/1: Adds some missing gpio defines for S3C2410Davide Rizzo1-0/+4
This is a small addition of forgotten defines to regs-gpio.h include file for the Samsung S3C2410 ARM9 SoC Signed-off-by: Davide Rizzo <davide@elpa.it> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-17[ARM] 4987/1: S3C24XX: Ensure watchdog reset initiated from cached code.Ben Dooks3-45/+92
There seems to be some problem with at-least the S3C2440 and bus traffic during an reset. It is unlikely, but still possible that the system will hang in such a way that the watchdog cannot get the system out of the state it is in. Change to making the code that calls the watchdog reset run from cached memory so that instruction fetches have quiesced before the watchdog fires. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-17[ARM] 4986/1: S3C24XX: Simtec machines need UCLK as parent to DCLKBen Dooks4-7/+8
All current Simtec designs source the DCLK outputs from the UPLL. This means the DCLK's parent must be set to UPLL so that anything enabling and disabling an UPLL sourced clock does not shutdown the DCLK due to missing open counts. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-17[ARM] 4985/1: S3C2412: Fix ARMDIVN name in CLKDIVN definition.Ben Dooks2-2/+2
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>
2008-04-17[ARM] 4984/1: S3C24XX: Do not assert nRSTOUT on BAST over suspend.Ben Dooks1-0/+34
Change GPA21 to output over reset so that nRSTOUT is not asserted whilst suspended. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>