Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

[cascardo/linux.git] / drivers / i2c / busses / i2c-designware-core.h

diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h
index 38493a7..0d44d2a 100644 (file)
--- a/drivers/i2c/busses/i2c-designware-core.h
+++ b/drivers/i2c/busses/i2c-designware-core.h
@@ -26,6 +26,7 @@
 #define DW_IC_CON_MASTER               0x1
 #define DW_IC_CON_SPEED_STD            0x2
 #define DW_IC_CON_SPEED_FAST           0x4
+#define DW_IC_CON_SPEED_HIGH           0x6
 #define DW_IC_CON_SPEED_MASK           0x6
 #define DW_IC_CON_10BITADDR_MASTER     0x10
 #define DW_IC_CON_RESTART_EN           0x20
@@ -57,10 +58,15 @@
  * @tx_fifo_depth: depth of the hardware tx fifo
  * @rx_fifo_depth: depth of the hardware rx fifo
  * @rx_outstanding: current master-rx elements in tx fifo
+ * @clk_freq: bus clock frequency
  * @ss_hcnt: standard speed HCNT value
  * @ss_lcnt: standard speed LCNT value
  * @fs_hcnt: fast speed HCNT value
  * @fs_lcnt: fast speed LCNT value
+ * @fp_hcnt: fast plus HCNT value
+ * @fp_lcnt: fast plus LCNT value
+ * @hs_hcnt: high speed HCNT value
+ * @hs_lcnt: high speed LCNT value
  * @acquire_lock: function to acquire a hardware lock on the bus
  * @release_lock: function to release a hardware lock on the bus
  * @pm_runtime_disabled: true if pm runtime is disabled
@@ -96,6 +102,7 @@ struct dw_i2c_dev {
        unsigned int            tx_fifo_depth;
        unsigned int            rx_fifo_depth;
        int                     rx_outstanding;
+       u32                     clk_freq;
        u32                     sda_hold_time;
        u32                     sda_falling_time;
        u32                     scl_falling_time;
@@ -103,9 +110,14 @@ struct dw_i2c_dev {
        u16                     ss_lcnt;
        u16                     fs_hcnt;
        u16                     fs_lcnt;
+       u16                     fp_hcnt;
+       u16                     fp_lcnt;
+       u16                     hs_hcnt;
+       u16                     hs_lcnt;
        int                     (*acquire_lock)(struct dw_i2c_dev *dev);
        void                    (*release_lock)(struct dw_i2c_dev *dev);
        bool                    pm_runtime_disabled;
+       bool                    dynamic_tar_update_enabled;
 };
 
 #define ACCESS_SWAP            0x00000001