cpufreq: add driver for NatSemi Geode / Cyrix MediaGX

PATCH New Dominik Brodowski 1 participant 1 message Jan 13, 2003

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Dominik Brodowski

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2003-01-13 13:46 UTC #0 lore raw

PATCH 1/1 cpufreq: add driver for NatSemi Geode / Cyrix MediaGX

This patch by Hiroshi Miura adds a cpufreq driver for Cyrix MediaGX and National Semiconductor Geode processors using "Suspend Modulation". It's partly based on Zwane Mwaikambo's work.

Dominik

arch/i386/Kconfig +12 -0

diff -ruN linux-original/arch/i386/Kconfig linux/arch/i386/Kconfig
@@ -1033,6 +1033,18 @@
 
 	  If in doubt, say N.
 
+config X86_GX_SUSPMOD
+	tristate "Cyrix MediaGX/NatSemi Geode Suspend Modulation"
+	depends on CPU_FREQ
+	help
+	 This add the CPUFreq driver for NatSemi Geode processors which
+	 support suspend modulation.
+
+	 For details, take a look at linux/Documentation/cpufreq.
+
+	 If in doubt, say N.
+
+
 endmenu

arch/i386/kernel/cpu/cpufreq/Makefile +1 -0

diff -ruN linux-original/arch/i386/kernel/cpu/cpufreq/Makefile linux/arch/i386/kernel/cpu/cpufreq/Makefile
@@ -4,3 +4,4 @@
 obj-$(CONFIG_X86_P4_CLOCKMOD)	+= p4-clockmod.o
 obj-$(CONFIG_ELAN_CPUFREQ)	+= elanfreq.o
 obj-$(CONFIG_X86_LONGRUN)	+= longrun.o  
+obj-$(CONFIG_X86_GX_SUSPMOD)    += gx-suspmod.o

arch/i386/kernel/cpu/cpufreq/gx-suspmod.c +514 -0

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