1 files changed, 10 insertions, 0 deletions

diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index ecdfea54a49e..8ae37707a4a4 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -4,11 +4,20 @@
 #include <linux/list.h>
 #include <linux/seq_file.h>
 #include <linux/cpufreq.h>
+#include <linux/types.h>
+#include <linux/kref.h>
 #include <linux/clk.h>
 #include <linux/err.h>
 
 struct clk;
 
+struct clk_mapping {
+        phys_addr_t             phys;
+        void __iomem            *base;
+        unsigned long           len;
+        struct kref             ref;
+};
+
 struct clk_ops {
         void (*init)(struct clk *clk);
         int (*enable)(struct clk *clk);
@@ -42,6 +51,7 @@ struct clk {
         unsigned long           arch_flags;
         void                    *priv;
         struct dentry           *dentry;
+        struct clk_mapping      *mapping;
         struct cpufreq_frequency_table *freq_table;
 };