diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-designware-core.h')
| -rw-r--r-- | drivers/i2c/busses/i2c-designware-core.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h index c5d87aae39c6..cf4f684f5356 100644 --- a/drivers/i2c/busses/i2c-designware-core.h +++ b/drivers/i2c/busses/i2c-designware-core.h @@ -40,6 +40,7 @@ #define DW_IC_CON_BUS_CLEAR_CTRL BIT(11) #define DW_IC_DATA_CMD_DAT GENMASK(7, 0) +#define DW_IC_DATA_CMD_FIRST_DATA_BYTE BIT(11) /* * Registers offset @@ -303,6 +304,7 @@ struct dw_i2c_dev { #define MODEL_MSCC_OCELOT BIT(8) #define MODEL_BAIKAL_BT1 BIT(9) #define MODEL_AMD_NAVI_GPU BIT(10) +#define MODEL_WANGXUN_SP BIT(11) #define MODEL_MASK GENMASK(11, 8) /* @@ -312,6 +314,9 @@ struct dw_i2c_dev { #define AMD_UCSI_INTR_REG 0x474 #define AMD_UCSI_INTR_EN 0xd +#define TXGBE_TX_FIFO_DEPTH 4 +#define TXGBE_RX_FIFO_DEPTH 0 + struct i2c_dw_semaphore_callbacks { int (*probe)(struct dw_i2c_dev *dev); void (*remove)(struct dw_i2c_dev *dev); |