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(parent: 3005867) | patch
cpufreq / highbank: add support for highbank cpufreq
authorMark Langsdorf <mark.langsdorf@calxeda.com>
Mon, 28 Jan 2013 16:13:15 +0000 (16:13 +0000)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Fri, 1 Feb 2013 23:01:15 +0000 (00:01 +0100)
commit6754f556103be5bd172263b1075ddbb7157afbad
treecd913973afd0247175e3adeecaf19d484753580atree | snapshot
parent300586778d405f0a4d1f6dc51fcfb4fed567d020commit | diff
cpufreq / highbank: add support for highbank cpufreq

Highbank processors depend on the external ECME to perform voltage
management based on a requested frequency. Communication between the
A9 cores and the ECME happens over the pl320 IPC channel.

Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
arch/arm/boot/dts/highbank.dts diff | blob | history
arch/arm/mach-highbank/Kconfig diff | blob | history
drivers/cpufreq/Kconfig.arm diff | blob | history
drivers/cpufreq/Makefile diff | blob | history
drivers/cpufreq/cpufreq-cpu0.c diff | blob | history
drivers/cpufreq/highbank-cpufreq.c [new file with mode: 0644] blob
Domain: System / Uncategorized;