linux-toradex.git/arch/arm/mach-tegra/timer.c, branch v3.2.46 Linux kernel for Apalis and Colibri modules ARM: tegra: tegra_rtc_read_ms should be static 2011-10-13T21:08:28+00:00 Olof Johansson olof@lixom.net 2011-09-09T00:50:03+00:00 b28fba2a4e631de99b25a9d4b2d1ba1c65f86f53 Not exported and not used externally. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Arnd Bergmann <arnd@arndb.de> 
Not exported and not used externally.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
ARM: tegra: timer: don't cast __iomem pointers 2011-10-13T21:08:25+00:00 Olof Johansson olof@lixom.net 2011-09-09T00:49:13+00:00 75d711662f02ad850f28507c0231cdce8fe075af Fixes a lot of: arch/arm/mach-tegra/timer.c:75:2: warning: cast removes address space of expression arch/arm/mach-tegra/timer.c:75:2: warning: incorrect type in argument 1 (different base types) arch/arm/mach-tegra/timer.c:75:2: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-tegra/timer.c:75:2: got unsigned int arch/arm/mach-tegra/timer.c:75:2: warning: cast removes address space of expression Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Arnd Bergmann <arnd@arndb.de> 
Fixes a lot of:

arch/arm/mach-tegra/timer.c:75:2: warning: cast removes address space of expression
arch/arm/mach-tegra/timer.c:75:2: warning: incorrect type in argument 1 (different base types)
arch/arm/mach-tegra/timer.c:75:2:    expected void const volatile [noderef] <asn:2>*<noident>
arch/arm/mach-tegra/timer.c:75:2:    got unsigned int
arch/arm/mach-tegra/timer.c:75:2: warning: cast removes address space of expression

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
clocksource: convert ARM 32-bit up counting clocksources 2011-05-23T17:04:51+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-05-08T13:09:47+00:00 234b6ceddb4fc2a4bc5b9a7670f070f6e69e0868 Convert ixp4xx, lpc32xx, mxc, netx, pxa, sa1100, tcc8k, tegra and u300 to use the generic mmio clocksource recently introduced. Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khc@pm.waw.pl> Acked-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: "Hans J. Koch" <hjk@hansjkoch.de> Acked-by: Colin Cross <ccross@android.com> Cc: Erik Gilling <konkers@android.com> Cc: Olof Johansson <olof@lixom.net> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Convert ixp4xx, lpc32xx, mxc, netx, pxa, sa1100, tcc8k, tegra and u300
to use the generic mmio clocksource recently introduced.

Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
Acked-by: "Hans J. Koch" <hjk@hansjkoch.de>
Acked-by: Colin Cross <ccross@android.com>
Cc: Erik Gilling <konkers@android.com>
Cc: Olof Johansson <olof@lixom.net>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: tegra: timer: Enable timer and rtc clocks 2011-02-22T22:48:27+00:00 Colin Cross ccross@android.com 2011-02-22T01:04:37+00:00 62248ae826f51ac2e3d3902c0a657043d95b731c Enable the timer and rtc clocks to prevent them being turned off by the bootloader clock disabling code. Signed-off-by: Colin Cross <ccross@android.com> Acked-by: Olof Johansson <olof@lixom.net> 
Enable the timer and rtc clocks to prevent them being
turned off by the bootloader clock disabling code.

Signed-off-by: Colin Cross <ccross@android.com>
Acked-by: Olof Johansson <olof@lixom.net>
ARM: tegra: timer: Add idle and suspend support to timers 2011-02-10T06:17:38+00:00 Colin Cross ccross@android.com 2010-11-29T00:26:19+00:00 093617851c5fa0d1fdf5ce378f20691b7adb35e4 Implement read_persistent_clock by reading the Tegra RTC registers that stay running during suspend. Save and restore the timer configuration register in suspend. Signed-off-by: Colin Cross <ccross@android.com> 
Implement read_persistent_clock by reading the Tegra RTC
registers that stay running during suspend.

Save and restore the timer configuration register in
suspend.

Signed-off-by: Colin Cross <ccross@android.com>
ARM: tegra: Add prototypes for subsystem suspend functions 2011-02-10T05:57:01+00:00 Colin Cross ccross@android.com 2010-10-04T15:49:49+00:00 2ea67fd145397c1409ffc85b2210ccf7ef69a183 Signed-off-by: Colin Cross <ccross@android.com> 
Signed-off-by: Colin Cross <ccross@android.com>
ARM: tegra: convert sched_clock() to use new infrastructure 2010-12-22T22:44:47+00:00 Russell King rmk+kernel@arm.linux.org.uk 2010-12-15T21:49:42+00:00 e3f4c0ab916334e861fc49eeb2673a8c13e978e7 Convert tegra to use the new sched_clock() infrastructure for extending 32bit counters to full 64-bit nanoseconds. Tested-by: Olof Johansson <olof@lixom.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Convert tegra to use the new sched_clock() infrastructure for extending
32bit counters to full 64-bit nanoseconds.

Tested-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: ensure all sched_clock() implementations are notrace marked 2010-12-22T22:44:42+00:00 Russell King rmk+kernel@arm.linux.org.uk 2010-12-15T19:19:25+00:00 5e06b6492e53ab2a4e467763a9ee9f70b032c301 ftrace requires sched_clock() to be notrace. Ensure that all implementations are so marked. Also make sure that they include linux/sched.h Also ensure OMAP clocksource read functions are marked notrace as they're used for sched_clock() too. Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Tested-by: Will Deacon <will.deacon@arm.com> Tested-by: Mikael Pettersson <mikpe@it.uu.se> Tested-by: Eric Miao <eric.y.miao@gmail.com> Tested-by: Olof Johansson <olof@lixom.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
ftrace requires sched_clock() to be notrace.  Ensure that all
implementations are so marked.  Also make sure that they include
linux/sched.h

Also ensure OMAP clocksource read functions are marked notrace as
they're used for sched_clock() too.

Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Tested-by: Mikael Pettersson <mikpe@it.uu.se>
Tested-by: Eric Miao <eric.y.miao@gmail.com>
Tested-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: tegra: timer: Separate clocksource and sched_clock 2010-12-22T22:44:42+00:00 Colin Cross ccross@android.com 2010-11-18T00:20:15+00:00 684e94cbcb5add60356d124166e40feb2174f0f1 tegra_clocksource_read should not use cnt32_to_63, wrapping is already handled in the clocksource code. Move the cnt32_to_63 into the sched_clock function, and replace the use of clocksource mult and shift with a multiplication by 1000 to convert us to ns. Acked-by: John Stultz <johnstul@us.ibm.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Tested-by: Olof Johansson <olof@lixom.net> Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
tegra_clocksource_read should not use cnt32_to_63, wrapping is
already handled in the clocksource code.  Move the cnt32_to_63
into the sched_clock function, and replace the use of clocksource
mult and shift with a multiplication by 1000 to convert us to ns.

Acked-by: John Stultz <johnstul@us.ibm.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Tested-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Colin Cross <ccross@android.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Remove duplicate includes from many files 2010-10-28T01:03:18+00:00 Zimny Lech napohybelskurwysynom2010@gmail.com 2010-10-27T22:34:53+00:00 61d8e11e519ee7912ab59610fba1aaf08e3c1d84 Signed-off-by: Zimny Lech <napohybelskurwysynom2010@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Signed-off-by: Zimny Lech <napohybelskurwysynom2010@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>