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authorViresh Kumar <viresh.kumar@linaro.org>2013-03-25 09:50:23 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-04-10 15:19:26 +0400
commit6eb1c377423572374518f5be93214d139d113090 (patch)
tree3e6163aead961442d07b7f5ad62e58d3e189560c /drivers/cpufreq/ppc_cbe_cpufreq.h
parent764295ae675bb252de3637e36a6602a9aed7de6b (diff)
downloadlinux-6eb1c377423572374518f5be93214d139d113090.tar.xz
cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq
This patch moves cpufreq driver of powerpc platforms/cell to drivers/cpufreq. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/ppc_cbe_cpufreq.h')
-rw-r--r--drivers/cpufreq/ppc_cbe_cpufreq.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/cpufreq/ppc_cbe_cpufreq.h b/drivers/cpufreq/ppc_cbe_cpufreq.h
new file mode 100644
index 000000000000..b4c00a5a6a59
--- /dev/null
+++ b/drivers/cpufreq/ppc_cbe_cpufreq.h
@@ -0,0 +1,24 @@
+/*
+ * ppc_cbe_cpufreq.h
+ *
+ * This file contains the definitions used by the cbe_cpufreq driver.
+ *
+ * (C) Copyright IBM Deutschland Entwicklung GmbH 2005-2007
+ *
+ * Author: Christian Krafft <krafft@de.ibm.com>
+ *
+ */
+
+#include <linux/cpufreq.h>
+#include <linux/types.h>
+
+int cbe_cpufreq_set_pmode(int cpu, unsigned int pmode);
+int cbe_cpufreq_get_pmode(int cpu);
+
+int cbe_cpufreq_set_pmode_pmi(int cpu, unsigned int pmode);
+
+#if defined(CONFIG_CPU_FREQ_CBE_PMI) || defined(CONFIG_CPU_FREQ_CBE_PMI_MODULE)
+extern bool cbe_cpufreq_has_pmi;
+#else
+#define cbe_cpufreq_has_pmi (0)
+#endif