tree 2895d9918c019f48db32d479a2fc9f8725a3ed6e
parent c7d87d79d14cecab7a34dedf1b133377cf5a0203
author Andy Henroid <andrew.d.henroid@intel.com> 1223577922 -0700
committer Len Brown <len.brown@intel.com> 1224647921 -0400

i7300_idle driver v1.55

The Intel 7300 Memory Controller supports dynamic throttling of memory which can
be used to save power when system is idle. This driver does the memory
throttling when all CPUs are idle on such a system.

Refer to "Intel 7300 Memory Controller Hub (MCH)" datasheet
for the config space description.

Signed-off-by: Andy Henroid <andrew.d.henroid@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>