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path: root/arch/arm/plat-s3c24xx/clock.c
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2010-06-16fix typos concerning "initiali[zs]e"Uwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-12-15[ARM] S3C: Move core clock support to plat-s3cBen Dooks
Move the core clock registration and definitions in arch/arm/plat-s3c24xx/clock.c to arch/arm/plat-s3c to be shared with the S3C64XX implementations. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-15[ARM] S3C24XX: Update clock data on resumeBen Dooks
Update the clock settings on resume for suspend/resume support so that if the boot loader changes anything or the system's PLL is reset then we return with the correct settings. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-15[ARM] S3C24XX: Change clock locking to use spinlocks.Ben Dooks
We cannot sleep if we have cpufreq pm enabled during some of the clock operations, so change to use a spinlock to protect the clock system. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-15[ARM] S3C24XX: Split pll code out of regs-clock.hBen Dooks
Move the PLL calculation code into it's own header file for re-use with the other plat-s3c24xx based systems such as the S3C24A0. Note, we change the name of s3c2410_get_pll to the more generically named s3c24xx_get_pll as well as the related defintions. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-15[ARM] S3C24XX: Split DCLK/CLKOUT definitions out of clock.cBen Dooks
Only certain boards need these clocks, and they are not available on some CPUs (such as the S3C24A0) so remove them from arch/arm/plat-s3c24xx/clock.c and into their own file with appropriate Kconfig entries. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-10-14Merge branch 's3c-move' into develRussell King
Conflicts: arch/arm/mach-versatile/core.c
2008-10-07[ARM] S3C24XX: Additional include movesBen Dooks
Continue moving the include files into arch/arm Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-10-07[ARM] S3C24XX: Move files out of include/asm-arm/plat-s3c*Ben Dooks
First move of items out of include/asm-arm/plat-s3c* to their new homes under arch/arm/plat-s3c/include/plat and arch/arm/plat-s3c24xx/include/plat directories. Note, we have to create a dummy arch/arm/plat-s3c/Makefile to allow us to add arch/arm/plat-s3c/include/plat to the path. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-09-06[ARM] Convert asm/io.h to linux/io.hRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07[ARM] Remove asm/hardware.h, use asm/arch/hardware.h insteadRussell King
Remove includes of asm/hardware.h in addition to asm/arch/hardware.h. Then, since asm/hardware.h only exists to include asm/arch/hardware.h, update everything to directly include asm/arch/hardware.h and remove asm/hardware.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-05-07[ARM] 4882/2: Correction for S3C2410 clkout generationDavide Rizzo
This is a correction for 2 small bugs for the Samsung S3C2410 ARM9 SoC clocks generator Signed-off-by: Davide Rizzo <davide@elpa.it> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-19[ARM] 4967/1: Adds functions to set clkout rate for Samsung S3C2410Davide Rizzo
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>
2008-01-28[ARM] 4777/1: S3C24XX: Ensure clk_set_rate() checks the set_rate method for ↵Ben Dooks
the clk Add checks for clk_set_rate() and ensure that we do not allow set_rate to be called for a clock that does not have it defined. Add default methods for fclk, hclk, pclk and mpll. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-04-21[ARM] 4324/1: S3C24XX: remove clocks from s3c24xx_boardBen Dooks
Remove the clocks from the s3c24xx_board as part of the process of simplifying the initialisation sequence by removing struct s3c24xx_board. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-11[ARM] 4157/2: S3C24XX: move arch/arch/mach-s3c2410 into cpu componentsBen Dooks
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>