From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 1/4] ARM: deprecate mach/timex.h for !ARCH_MULTIPLATFORM
Date: Tue, 5 Nov 2013 11:45:48 +0000 [thread overview]
Message-ID: <20131105114548.GQ16735@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <201311051234.43321.arnd@arndb.de>
On Tue, Nov 05, 2013 at 12:34:42PM +0100, Arnd Bergmann wrote:
> config CLOCK_TICK_RATE
> int
> depends on !ARCH_MULTIPLATFORM && ARCH_USES_GETTIMEOFFSET
> depends on ARCH_GEMINI || ARCH_SA1100 || ARCH_EBSA110 || ARCH_EP93XX || ARCH_RPC || ARCH_AT91X40
> default 40000000 if ARCH_AT91X40
> default 38000000 if ARCH_GEMINI
> default 3686400 if ARCH_SA1100
> default 47894000 if ARCH_EBSA110
> default 983040 if ARCH_EP93xx
> default 2000000 if ARCH_RPC
> # don't even think about adding more to this list, better get rid of the
> # existing ones by converting them to proper clocksources
That's a pipedream. It really is. Some of those are impossible to
convert because you don't have enough timers/counters to provide the
clocksource and clockevents - as I've mentioned several times in the
past.
clocksource and clockevents are all very nice and such, but they don't
always fit real hardware.
next prev parent reply other threads:[~2013-11-05 11:45 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-04 10:58 [PATCH v4 0/4] Energy Micro efm32 support Uwe Kleine-König
2013-11-04 11:00 ` [PATCH v4 1/4] ARM: deprecate mach/timex.h for !ARCH_MULTIPLATFORM Uwe Kleine-König
2013-11-04 13:53 ` Arnd Bergmann
2013-11-05 8:33 ` Uwe Kleine-König
2013-11-05 9:03 ` [PATCH] ARM: u300: fix timekeeping when periodic mode is used Uwe Kleine-König
2013-11-05 9:44 ` Linus Walleij
2013-11-25 21:13 ` Uwe Kleine-König
2013-11-26 12:32 ` Linus Walleij
2013-11-05 9:12 ` [PATCH v5 1/4] ARM: deprecate mach/timex.h for !ARCH_MULTIPLATFORM Uwe Kleine-König
2013-11-05 9:42 ` Linus Walleij
2013-11-05 10:01 ` Uwe Kleine-König
2013-11-05 11:34 ` Arnd Bergmann
2013-11-05 11:37 ` Linus Walleij
2013-11-05 11:45 ` Russell King - ARM Linux [this message]
2013-11-05 12:26 ` Arnd Bergmann
2013-11-05 13:27 ` Uwe Kleine-König
2013-11-05 14:58 ` Arnd Bergmann
2013-11-05 11:52 ` Uwe Kleine-König
2013-11-04 11:00 ` [PATCH v4 2/4] ARM: make mach-xyz/Makefile.boot optional " Uwe Kleine-König
2013-11-11 19:35 ` Olof Johansson
2015-01-30 9:32 ` Uwe Kleine-König
2013-11-04 11:00 ` [PATCH v4 3/4] ARM: v7-M: drop using mach/entry-macro.S Uwe Kleine-König
2013-11-11 19:35 ` Olof Johansson
2013-11-04 11:00 ` [PATCH v4 4/4] ARM: new platform for Energy Micro's EFM32 Cortex-M3 SoCs Uwe Kleine-König
2013-11-04 13:56 ` Arnd Bergmann
2013-11-05 9:48 ` Uwe Kleine-König
2013-11-05 11:10 ` Arnd Bergmann
2013-11-19 10:20 ` [PATCH v4 0/4] Energy Micro efm32 support Uwe Kleine-König
2013-11-19 13:11 ` Arnd Bergmann
2013-11-19 19:08 ` Uwe Kleine-König
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