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path: root/arch/arm/mach-ks8695/time.c
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2015-07-17ARM/ks8695/time: Migrate to new 'set-state' interfaceViresh Kumar
Migrate ks8695 driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. There is nothing to be done for oneshot or shutdown states and so are not implemented. Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2014-03-12ARM: 8000/1: misc: remove deprecated IRQF_DISABLEDMichael Opdenacker
This patch removes the use of the IRQF_DISABLED flag from miscellaneous code in mach-xxx and plat-xxx This flag is a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-07-09reboot: arm: change reboot_mode to use enum reboot_modeRobin Holt
Preparing to move the parsing of reboot= to generic kernel code forces the change in reboot_mode handling to use the enum. [akpm@linux-foundation.org: fix arch/arm/mach-socfpga/socfpga.c] Signed-off-by: Robin Holt <holt@sgi.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Russ Anderson <rja@sgi.com> Cc: Robin Holt <holt@sgi.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-12-24ARM: delete struct sys_timerStephen Warren
Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-05ARM: ks8695: convert to generic time and clocksourceLinus Walleij
Old platforms using ancient gettimeoffset() and other arcane APIs are standing in the way of cleaning up the ARM kernel. The gettimeoffset() was also broken: it would try to read out the timer counter value, while this would not work (the counter statically returns the initially programmed value) so the implementation would anyway fall back to a homebrew version of jiffie calculation. This is an attempt at blind-coding a generic time and clocksource driver for the platform by way of a datasheet and looking at the old code. Tested-by: Greg Ungerer <gerg@snapgear.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-09-05ARM: ks8695: delete resume hook from timerLinus Walleij
This system does not support suspend/resume so let's skip this hook altogether. Tested-by: Greg Ungerer <gerg@snapgear.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-09-05ARM: ks8695: use [readl|writel]_relaxed()Linus Walleij
I have no clue why __raw* macros are used here, but I strongly suspect there is no good reason at all for this, so removing another bad example. Tested-by: Greg Ungerer <gerg@snapgear.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-09-05ARM: ks8695: merge the timer header into the timer driverLinus Walleij
This <mach/regs-timer.h> is broadcasted in the entire kernel for no good reason, since it's only used by the timer driver. Merge it into the driver. Tested-by: Greg Ungerer <gerg@snapgear.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-03-28Disintegrate asm/system.h for ARMDavid Howells
Disintegrate asm/system.h for ARM. Signed-off-by: David Howells <dhowells@redhat.com> cc: Russell King <linux@arm.linux.org.uk> cc: linux-arm-kernel@lists.infradead.org
2012-01-05ARM: restart: ks8695: use new restart hookRussell King
Hook these platforms restart code into the new restart hook rather than using arch_reset(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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>
2008-01-28[ARM] Fix timer damage from d3d74453c34f8fd87674a8cf5b8a327c68f22e99Russell King
Move the xtime write mode seqlock into timer_tick(), so it only surrounds the call to do_timer(). This avoids a deadlock in update_process_times() ... hrtimer_get_softirq_time() which tries to get a read mode seqlock on xtime, thereby preventing booting. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4331/3: Support for Micrel/Kendin KS8695 processorAndrew Victor
Add core support for the Kendin/Micrel KS8695 processor family. It is an ARM922-T based SoC with integrated USART, 4-port Ethernet Switch, WAN Ethernet port, and optional PCI Host bridge, etc. http://www.micrel.com/page.do?page=product-info/sys_on_chip.jsp This patch is based on earlier patches from Lennert Buytenhek, Ben Dooks and Greg Ungerer posted to the arm-linux-kernel mailing list in March 2006; and Micrel's 2.6.9 port. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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