From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sat, 27 Apr 2013 22:31:10 +0000 (+0100)
Subject: ARM: Allow selection HZ values
X-Git-Tag: v3.12-rc1~128^2^4~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9218b163959fafa76ffbee0baa3ef269838f410;p=pandora-kernel.git

ARM: Allow selection HZ values

Allow users to configure the Hz rate on implementations which do not have
a fixed clock rate.

Whenever HZ_FIXED is not set through one of its "default" settings, the
user is allowed to select a tick rate from 100, 200, 250, 300, 500Hz
and 1kHz.  This is slightly more choice than with the generic HZ
selection in kernel/Kconfig.hz (which only does 100, 250, 300Hz and
1kHz).  The reason for including 200Hz is that a greater number of other
platforms want that via the fixed rate, and 500Hz just seemed to be a
better middle value than 300Hz (which is of course very close to 250.)

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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