cpufreq: MAINTAINERS: Add co-maintainer

Add Viresh as a co-maintainer of cpufreq framework.

This would mostly be for cpufreq core and ARM drivers but not
restricted to them.

Also add a pointer to the git tree cpufreq patches are pulled into.

[rjw: Changelog]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Tentatively-acked-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index be73983..a1746f5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2200,9 +2200,11 @@
 
 CPU FREQUENCY DRIVERS
 M:	Rafael J. Wysocki <rjw@sisk.pl>
+M:	Viresh Kumar <viresh.kumar@linaro.org>
 L:	cpufreq@vger.kernel.org
 L:	linux-pm@vger.kernel.org
 S:	Maintained
+T:	git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
 F:	drivers/cpufreq/
 F:	include/linux/cpufreq.h