*
*/
+#include <linux/i2c.h>
+
+#define DW_IC_DEFAULT_FUNCTIONALITY (I2C_FUNC_I2C | \
+ I2C_FUNC_SMBUS_BYTE | \
+ I2C_FUNC_SMBUS_BYTE_DATA | \
+ I2C_FUNC_SMBUS_WORD_DATA | \
+ I2C_FUNC_SMBUS_BLOCK_DATA | \
+ I2C_FUNC_SMBUS_I2C_BLOCK)
#define DW_IC_CON_MASTER 0x1
#define DW_IC_CON_SPEED_STD 0x2
DW_IC_CON_SLAVE_DISABLE | \
DW_IC_CON_RESTART_EN)
-#define DW_DEFAULT_FUNCTIONALITY (I2C_FUNC_I2C | \
- I2C_FUNC_SMBUS_BYTE | \
- I2C_FUNC_SMBUS_BYTE_DATA | \
- I2C_FUNC_SMBUS_WORD_DATA | \
- I2C_FUNC_SMBUS_BLOCK_DATA | \
- I2C_FUNC_SMBUS_I2C_BLOCK)
-
/* Merrifield HCNT/LCNT/SDA hold time */
static struct dw_scl_sda_cfg mrfld_config = {
.ss_hcnt = 0x2f8,
}
dev->functionality = controller->functionality |
- DW_DEFAULT_FUNCTIONALITY;
+ DW_IC_DEFAULT_FUNCTIONALITY;
dev->master_cfg = controller->bus_cfg;
if (controller->scl_sda_cfg) {
if (r)
return r;
- dev->functionality =
- I2C_FUNC_I2C |
- I2C_FUNC_10BIT_ADDR |
- I2C_FUNC_SMBUS_BYTE |
- I2C_FUNC_SMBUS_BYTE_DATA |
- I2C_FUNC_SMBUS_WORD_DATA |
- I2C_FUNC_SMBUS_BLOCK_DATA |
- I2C_FUNC_SMBUS_I2C_BLOCK;
+ dev->functionality = I2C_FUNC_10BIT_ADDR | DW_IC_DEFAULT_FUNCTIONALITY;
dev->master_cfg = DW_IC_CON_MASTER | DW_IC_CON_SLAVE_DISABLE |
DW_IC_CON_RESTART_EN;