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authorWu Zhangjin <wuzhangjin@gmail.com>2009-11-17 01:32:58 +0800
committerRalf Baechle <ralf@linux-mips.org>2009-12-17 01:57:20 +0000
commit9726b43a4d7aaa5b30f559e78768aeb3d17bc224 (patch)
tree8839f39acad92050e79005827b75794ed4bfd830 /arch/mips/Kconfig
parent916daba8a9f2617ded8b9255e6b39f066ef60178 (diff)
MIPS: Add basic CPUFreq options.
This patch adds basic options for MIPS CPUFreq support. Since the cp0 timer's frequency is based on the processor clockrate it can not be used with CPUFReq; an additional external timer is required. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Cc: cpufreq@vger.kernel.org, Cc: Dave Jones <davej@redhat.com>, Cc: Dominik Brodowski <linux@dominikbrodowski.net>, Cc: yanh@lemote.com Cc: huhb@lemote.com, Patchwork: http://patchwork.linux-mips.org/patch/659/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig')
-rw-r--r--arch/mips/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index e7f385444d41..435838ec9591 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2161,6 +2161,7 @@ config MMU
config I8253
bool
+ select MIPS_EXTERNAL_TIMER
config ZONE_DMA32
bool
@@ -2237,6 +2238,8 @@ source "kernel/power/Kconfig"
endmenu
+source "arch/mips/kernel/cpufreq/Kconfig"
+
source "net/Kconfig"
source "drivers/Kconfig"