ARM: tegra: add support for new clock framework features

Add support for new clock framework features implemented in tegra30.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/clock.h b/arch/arm/mach-tegra/clock.h
index 5c44106616c5..18f8b857361d 100644
--- a/arch/arm/mach-tegra/clock.h
+++ b/arch/arm/mach-tegra/clock.h
@@ -24,6 +24,8 @@
 #include <linux/list.h>
 #include <linux/spinlock.h>
 
+#include <mach/clk.h>
+
 #define DIV_BUS                 (1 << 0)
 #define DIV_U71                 (1 << 1)
 #define DIV_U71_FIXED           (1 << 2)
@@ -39,7 +41,16 @@
 #define PERIPH_MANUAL_RESET     (1 << 12)
 #define PLL_ALT_MISC_REG        (1 << 13)
 #define PLLU                    (1 << 14)
+#define PLLX                    (1 << 15)
+#define MUX_PWM                 (1 << 16)
+#define MUX8                    (1 << 17)
+#define DIV_U71_UART            (1 << 18)
+#define MUX_CLK_OUT             (1 << 19)
+#define PLLM                    (1 << 20)
+#define DIV_U71_INT             (1 << 21)
+#define DIV_U71_IDLE            (1 << 22)
 #define ENABLE_ON_INIT          (1 << 28)
+#define PERIPH_ON_APB           (1 << 29)
 
 struct clk;
 
@@ -65,6 +76,8 @@ struct clk_ops {
         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 {
@@ -114,6 +127,7 @@ struct clk {
                         unsigned long                   vco_max;
                         const struct clk_pll_freq_table *freq_table;
                         int                             lock_delay;
+                        unsigned long                   fixed_rate;
                 } pll;
                 struct {
                         u32                             sel;