summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-w90x900/time.c (follow)
Commit message (Collapse)AuthorAgeFilesLines
* ARM: w90x900: make headers more localArnd Bergmann2015-12-011-1/+1
| | | | | | | | Some header files are never included outside of a mach-w90x900 directory and do not need to be made visible in include/mach, so let's just move them all down one level. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM/w90x900/time: Migrate to new 'set-state' interfaceViresh Kumar2015-07-171-23/+28
| | | | | | | | | | | | Migrate w90x900 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. Cc: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
* ARM: 8003/1: w90x900: remove deprecated IRQF_DISABLEDMichael Opdenacker2014-03-121-1/+1
| | | | | | | | | | | This patch removes the use of the IRQF_DISABLED flag from arch/arm/mach-w90x900/time.c It's 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: Wan zongshun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'clocksource/cleanup' into next/cleanupOlof Johansson2013-01-141-8/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clockevent cleanup series from Shawn Guo. Resolved move/change conflict in mach-pxa/time.c due to the sys_timer cleanup. * clocksource/cleanup: clocksource: use clockevents_config_and_register() where possible ARM: use clockevents_config_and_register() where possible clockevents: export clockevents_config_and_register for module use + sync to Linux 3.8-rc3 Signed-off-by: Olof Johansson <olof@lixom.net> Conflicts: arch/arm/mach-pxa/time.c
| * ARM: use clockevents_config_and_register() where possibleShawn Guo2013-01-141-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The clockevent core is able to figure out the best mult and shift, calculate min_delta_ns and max_delta_ns, with the necessary info passed into clockevents_config_and_register(). Use this combined configure and register function where possible to make the codes less error prone and gain some positive diff stat. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Reviewed-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Tested-by: Roland Stigge <stigge@antcom.de> Acked-by: Eric Miao <eric.y.miao@gmail.com> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: David Brown <davidb@codeaurora.org> Tested-by: Tony Lindgren <tony@atomide.com> Acked-by: Barry Song <baohua.song@csr.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Tony Prisk <linux@prisktech.co.nz> Cc: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Jason Cooper <jason@lakedaemon.net> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Olof Johansson <olof@lixom.net>
* | ARM: delete struct sys_timerStephen Warren2012-12-241-5/+1
|/ | | | | | | | | | | | | | | | | | 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>
* ARM: w90x900: add common nuc9xx.hRussell King2011-11-211-0/+2
| | | | | | | | Rather than having separate extern declarations in nuc9*.h, provide a common header file containing these definitions. Tested-by: Wan Zongshun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* clocksource: convert W90x900 24-bit down counting clocksourceRussell King2011-05-231-15/+2
| | | | | | | | Convert the W90x900 24-bit down-counting clocksource to the generic mmio clocksource infrastructure Acked-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: nuc: update clock source registrationRussell King2010-12-221-4/+1
| | | | | | | | | In d7e81c2 (clocksource: Add clocksource_register_hz/khz interface) new interfaces were added which simplify (and optimize) the selection of the divisor shift/mult constants. Switch over to using this new interface. Acked-by: Wan zongshun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 5863/1: fix bugs of clock source of NUC900Li Jie2010-01-051-27/+37
| | | | | | | | | | | | This patch fix following bugs: 1. typo error, CLOCK_EVT_MODE_PERIODIC -> CLOCK_EVT_FEAT_PERIODIC 2. TCSR register of timer1 missed PRESCALE 3. timer1 should be enabled before register it to clock source. Signed-off-by: lijie <eltshanli@gmail.com> Acked-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platformwanzongshun2009-09-021-35/+35
| | | | | | | | | | Add the cpu.c and dev.c and modify w90p910 platform to apply to use the common API(provided by cpu.c and dev.c) at the same time, I renamed all w90x900 to nuc900 in every c file of w90x900 platform and touchscreen's driver name. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 5674/1: Add clocksource/clockevent support for w90p910 platformwanzongshun2009-08-151-24/+127
| | | | | | | Add clocksource/clockevent support for w90p910 platform. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] w90x900: fix build errors and warningsRussell King2009-01-121-1/+0
| | | | | | | | | Fix: arch/arm/mach-w90x900/mach-w90p910evb.c:65: error: 'W90X900_PA_UART' undeclared here (not in a function) and silence warnings caused by inappropriate inclusion of mach/system.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5338/1: Add Nuvoton W90P910 Platform supportwanzongshun2008-12-031-0/+80
Add Nuvoton W90X900 ARM9 plat support to linux arm tree, Now, this patch include only W90P910 EVB of W90P910 CPU, Its driver is nothing. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 17:23:23 +0100