1 files changed, 11 insertions, 29 deletions

diff --git a/arch/arm/mach-tegra/clock.h b/arch/arm/mach-tegra/clock.h
index bc300657deba..2aa37f5c44c0 100644
--- a/arch/arm/mach-tegra/clock.h
+++ b/arch/arm/mach-tegra/clock.h
@@ -2,6 +2,7 @@
  * arch/arm/mach-tegra/include/mach/clock.h
  *
  * Copyright (C) 2010 Google, Inc.
+ * Copyright (c) 2012 NVIDIA CORPORATION.  All rights reserved.
  *
  * Author:
  *      Colin Cross <ccross@google.com>
@@ -20,9 +21,9 @@
 #ifndef __MACH_TEGRA_CLOCK_H
 #define __MACH_TEGRA_CLOCK_H
 
+#include <linux/clk-provider.h>
 #include <linux/clkdev.h>
 #include <linux/list.h>
-#include <linux/spinlock.h>
 
 #include <mach/clk.h>
 
@@ -52,7 +53,8 @@
 #define ENABLE_ON_INIT          (1 << 28)
 #define PERIPH_ON_APB           (1 << 29)
 
-struct clk;
+struct clk_tegra;
+#define to_clk_tegra(_hw) container_of(_hw, struct clk_tegra, hw)
 
 struct clk_mux_sel {
         struct clk      *input;
@@ -68,47 +70,29 @@ struct clk_pll_freq_table {
         u8              cpcon;
 };
 
-struct clk_ops {
-        void            (*init)(struct clk *);
-        int             (*enable)(struct clk *);
-        void            (*disable)(struct clk *);
-        int             (*set_parent)(struct clk *, struct clk *);
-        int             (*set_rate)(struct clk *, unsigned long);
-        long            (*round_rate)(struct clk *, unsigned long);
-        void            (*reset)(struct clk *, bool);
-        int             (*clk_cfg_ex)(struct clk *,
-                                enum tegra_clk_ex_param, u32);
-};
-
 enum clk_state {
         UNINITIALIZED = 0,
         ON,
         OFF,
 };
 
-struct clk {
+struct clk_tegra {
         /* node for master clocks list */
-        struct list_head        node;           /* node for list of all clocks */
+        struct list_head        node;   /* node for list of all clocks */
         struct clk_lookup       lookup;
+        struct clk_hw           hw;
 
-#ifdef CONFIG_DEBUG_FS
-        struct dentry           *dent;
-#endif
         bool                    set;
-        struct clk_ops          *ops;
-        unsigned long           rate;
+        unsigned long           fixed_rate;
         unsigned long           max_rate;
         unsigned long           min_rate;
         u32                     flags;
         const char              *name;
 
-        u32                     refcnt;
         enum clk_state          state;
-        struct clk              *parent;
         u32                     div;
         u32                     mul;
 
-        const struct clk_mux_sel        *inputs;
         u32                             reg;
         u32                             reg_shift;
 
@@ -144,7 +128,8 @@ struct clk {
                 } shared_bus_user;
         } u;
 
-        spinlock_t spinlock;
+        void (*reset)(struct clk_hw *, bool);
+        int (*clk_cfg_ex)(struct clk_hw *, enum tegra_clk_ex_param, u32);
 };
 
 struct clk_duplicate {
@@ -159,13 +144,10 @@ struct tegra_clk_init_table {
         bool enabled;
 };
 
+void tegra_clk_add(struct clk *c);
 void tegra2_init_clocks(void);
 void tegra30_init_clocks(void);
-void clk_init(struct clk *clk);
 struct clk *tegra_get_clock_by_name(const char *name);
-int clk_reparent(struct clk *c, struct clk *parent);
 void tegra_clk_init_from_table(struct tegra_clk_init_table *table);
-unsigned long clk_get_rate_locked(struct clk *c);
-int clk_set_rate_locked(struct clk *c, unsigned long rate);
 
 #endif