2 files changed, 29 insertions, 0 deletions

diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index c59c62571e4f..5100ec1b5d55 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -343,6 +343,7 @@ struct clk_hw *clk_hw_register_gate(struct device *dev, const char *name,
                 u8 clk_gate_flags, spinlock_t *lock);
 void clk_unregister_gate(struct clk *clk);
 void clk_hw_unregister_gate(struct clk_hw *hw);
+int clk_gate_is_enabled(struct clk_hw *hw);
 
 struct clk_div_table {
         unsigned int    val;
@@ -565,6 +566,9 @@ struct clk_fractional_divider {
         u8              nwidth;
         u32             nmask;
         u8              flags;
+        void            (*approximation)(struct clk_hw *hw,
+                                unsigned long rate, unsigned long *parent_rate,
+                                unsigned long *m, unsigned long *n);
         spinlock_t      *lock;
 };
 
diff --git a/include/linux/clk/at91_pmc.h b/include/linux/clk/at91_pmc.h
index 17f413bbbedf..6aca5ce8a99a 100644
--- a/include/linux/clk/at91_pmc.h
+++ b/include/linux/clk/at91_pmc.h
@@ -185,4 +185,29 @@
 #define         AT91_PMC_PCR_EN                 (0x1  <<  28)                           /* Enable */
 #define         AT91_PMC_PCR_GCKEN              (0x1  <<  29)                           /* GCK Enable */
 
+#define AT91_PMC_AUDIO_PLL0     0x14c
+#define         AT91_PMC_AUDIO_PLL_PLLEN        (1  <<  0)
+#define         AT91_PMC_AUDIO_PLL_PADEN        (1  <<  1)
+#define         AT91_PMC_AUDIO_PLL_PMCEN        (1  <<  2)
+#define         AT91_PMC_AUDIO_PLL_RESETN       (1  <<  3)
+#define         AT91_PMC_AUDIO_PLL_ND_OFFSET    8
+#define         AT91_PMC_AUDIO_PLL_ND_MASK      (0x7f << AT91_PMC_AUDIO_PLL_ND_OFFSET)
+#define         AT91_PMC_AUDIO_PLL_ND(n)        ((n)  << AT91_PMC_AUDIO_PLL_ND_OFFSET)
+#define         AT91_PMC_AUDIO_PLL_QDPMC_OFFSET 16
+#define         AT91_PMC_AUDIO_PLL_QDPMC_MASK   (0x7f << AT91_PMC_AUDIO_PLL_QDPMC_OFFSET)
+#define         AT91_PMC_AUDIO_PLL_QDPMC(n)     ((n)  << AT91_PMC_AUDIO_PLL_QDPMC_OFFSET)
+
+#define AT91_PMC_AUDIO_PLL1     0x150
+#define         AT91_PMC_AUDIO_PLL_FRACR_MASK           0x3fffff
+#define         AT91_PMC_AUDIO_PLL_QDPAD_OFFSET         24
+#define         AT91_PMC_AUDIO_PLL_QDPAD_MASK           (0x7f << AT91_PMC_AUDIO_PLL_QDPAD_OFFSET)
+#define         AT91_PMC_AUDIO_PLL_QDPAD(n)             ((n)  << AT91_PMC_AUDIO_PLL_QDPAD_OFFSET)
+#define         AT91_PMC_AUDIO_PLL_QDPAD_DIV_OFFSET     AT91_PMC_AUDIO_PLL_QDPAD_OFFSET
+#define         AT91_PMC_AUDIO_PLL_QDPAD_DIV_MASK       (0x3  << AT91_PMC_AUDIO_PLL_QDPAD_DIV_OFFSET)
+#define         AT91_PMC_AUDIO_PLL_QDPAD_DIV(n)         ((n)  << AT91_PMC_AUDIO_PLL_QDPAD_DIV_OFFSET)
+#define         AT91_PMC_AUDIO_PLL_QDPAD_EXTDIV_OFFSET  26
+#define         AT91_PMC_AUDIO_PLL_QDPAD_EXTDIV_MAX     0x1f
+#define         AT91_PMC_AUDIO_PLL_QDPAD_EXTDIV_MASK    (AT91_PMC_AUDIO_PLL_QDPAD_EXTDIV_MAX << AT91_PMC_AUDIO_PLL_QDPAD_EXTDIV_OFFSET)
+#define         AT91_PMC_AUDIO_PLL_QDPAD_EXTDIV(n)      ((n)  << AT91_PMC_AUDIO_PLL_QDPAD_EXTDIV_OFFSET)
+
 #endif