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* arm/plat-mxc: Fix forgotten renaming in timer.cWolfram Sang2010-04-231-1/+1
| | | | | | | | | | | Commit "mxc: Change gpt timer code to be more generic by using V2 instead of MX3" forgot to replace one occurence causing a build failure. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Amit Kucheria <amit.kucheria@canonical.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mxc: Change gpt timer code to be more generic by using V2 instead of MX3Amit Kucheria2010-04-221-22/+22
| | | | | | | | Replace mx3_ with v2_ since the register layout is the same for all SoCs using version 2 of the timer (mx25, mx31, mx37 and now mx51) Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mxc: refactor timer code to use timer versionsSascha Hauer2010-02-091-15/+26
| | | | | | | | | | | | Refactor the timer code into version 1 and version 2. Essentially there are 2 versions of the timer hardware on Freescale MXC hardware. Version 1 is found on MX1/MXL, MX21 and MX27. Version 2 is found on MX25, MX31, MX35, MX37, MX51, and future parts. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
* MXC: add basic MXC91231 supportDmitriy Taychenachev2009-08-141-1/+1
| | | | | Signed-off-by: Dmitriy Taychenachev <dimichxp@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* MXC: i.MX25 timer supportSascha Hauer2009-08-141-9/+9
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* MXC: pass base/irq to mxc_timer_initSascha Hauer2009-08-071-19/+2Star
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mxc: fix wrong register access in timer codeSascha Hauer2009-05-071-2/+2
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mxc timer: make compile time independentSascha Hauer2009-05-071-20/+135
| | | | | | | | | Currently we depend on hardcoded base addresses for the timer. This prevents us from compiling in more than one i.MX architecture at a time. This patch changes the base address to a runtime calculated one. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* clocksource: pass clocksource to read() callbackMagnus Damm2009-04-211-1/+1
| | | | | | | | | | | | | | Pass clocksource pointer to the read() callback for clocksources. This allows us to share the callback between multiple instances. [hugh@veritas.com: fix powerpc build of clocksource pass clocksource mods] [akpm@linux-foundation.org: cleanup] Signed-off-by: Magnus Damm <damm@igel.co.jp> Acked-by: John Stultz <johnstul@us.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* arm/imx2x: removes a bunch of sparse-warningsHolger Schurig2009-03-131-8/+4Star
| | | | | | | | | | | | Here are some of the warnings that get fixed by this: > 200 times: warning: cast adds address space to expression (<asn:2>) twelve times: warning: symbol 'xxx' was not declared. Should it be static two times: warning: symbol 'clock' shadows an earlier one five times: warning: incorrect type in initializer (different address spaces) Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* [ARM] MXC: rework timer/clock initialisationSascha Hauer2009-03-131-15/+5Star
| | | | | | | | | - rename mxc_clocks_init to architecture specific versions. This allows us to have more than one architecture compiled in. - call mxc_timer_init from clock initialisation instead from board code Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* cpumask: convert struct clock_event_device to cpumask pointers.Rusty Russell2008-12-131-1/+1
| | | | | | | | | | | | | Impact: change calling convention of existing clock_event APIs struct clock_event_timer's cpumask field gets changed to take pointer, as does the ->broadcast function. Another single-patch change. For safety, we BUG_ON() in clockevents_register_device() if it's not set. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Ingo Molnar <mingo@elte.hu>
* [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King2008-08-071-3/+3
| | | | | | This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Remove asm/hardware.h, use asm/arch/hardware.h insteadRussell King2008-08-071-1/+1
| | | | | | | | | 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>
* i.MXC family: Adding timer supportJuergen Beisert2008-07-051-0/+228
This patch adds timer support for the i.MX machine family. This code can be used on the following machs: - i.MX1 (tested) - i.MX2 (i.MX21 (to be tested), i.MX27 (tested)) - i.MX3 (i.MX31 (tested)) TODO: It seems impossible to build a kernel for more than one CPU because the timer do not follow the platform device rules. So it does only work if timer 1 can be accessed on all CPUs at the same address. Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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