[ARM] tegra: Add cpufreq support
authorColin Cross <ccross@android.com>
Fri, 23 Apr 2010 03:30:13 +0000 (20:30 -0700)
committerColin Cross <ccross@android.com>
Fri, 22 Oct 2010 01:12:28 +0000 (18:12 -0700)
commit7056d423f16103f6700569f60ca842d91bfaabab
treeafb545ce216c1e35387d41e3a02b864d054db016
parent8486bddc09c84606fb22cf30c6282335275d4dfa
[ARM] tegra: Add cpufreq support

Implement cpufreq support for the Tegra SOC.  DVFS is handled by the
core virtual cpu clock.  The frequencies of the two cores are tied
together, the highest frequency requested by either core determines
the actual frequency.

Signed-off-by: Colin Cross <ccross@android.com>
arch/arm/Kconfig
arch/arm/mach-tegra/Makefile
arch/arm/mach-tegra/cpu-tegra.c [new file with mode: 0644]