@@ -98,12 +98,6 @@ enum bcm_kona_cmd_t {
BCM_CMD_STOP,
};
-enum bus_speed_index {
- BCM_SPD_100K = 0,
- BCM_SPD_400K,
- BCM_SPD_1MHZ,
-};
-
/* Internal divider settings for standard mode, fast mode and fast mode plus */
struct bus_speed_cfg {
uint8_t time_m; /* Number of cycles for setup time */
@@ -115,9 +109,9 @@ struct bus_speed_cfg {
};
static const struct bus_speed_cfg std_cfg_table[] = {
- [BCM_SPD_100K] = {0x01, 0x01, 0x03, 0x06, 0x00, 0x02},
- [BCM_SPD_400K] = {0x05, 0x01, 0x03, 0x05, 0x01, 0x02},
- [BCM_SPD_1MHZ] = {0x01, 0x01, 0x03, 0x01, 0x01, 0x03},
+ [IC_SPEED_MODE_STANDARD] = {0x01, 0x01, 0x03, 0x06, 0x00, 0x02},
+ [IC_SPEED_MODE_FAST] = {0x05, 0x01, 0x03, 0x05, 0x01, 0x02},
+ [IC_SPEED_MODE_FAST_PLUS] = {0x01, 0x01, 0x03, 0x01, 0x01, 0x03},
};
struct bcm_kona_i2c_dev {
@@ -127,8 +121,8 @@ struct bcm_kona_i2c_dev {
};
/* Keep these two defines in sync */
-#define DEF_SPD 100000
-#define DEF_SPD_ENUM BCM_SPD_100K
+#define DEF_SPD I2C_SPEED_STANDARD_RATE
+#define DEF_SPD_ENUM IC_SPEED_MODE_STANDARD
#define DEF_DEVICE(num) \
{(void *)CONFIG_SYS_I2C_BASE##num, DEF_SPD, &std_cfg_table[DEF_SPD_ENUM]}
@@ -560,14 +554,14 @@ static uint bcm_kona_i2c_assign_bus_speed(struct bcm_kona_i2c_dev *dev,
uint speed)
{
switch (speed) {
- case 100000:
- dev->std_cfg = &std_cfg_table[BCM_SPD_100K];
+ case I2C_SPEED_STANDARD_RATE:
+ dev->std_cfg = &std_cfg_table[IC_SPEED_MODE_STANDARD];
break;
- case 400000:
- dev->std_cfg = &std_cfg_table[BCM_SPD_400K];
+ case I2C_SPEED_FAST_RATE:
+ dev->std_cfg = &std_cfg_table[IC_SPEED_MODE_FAST];
break;
- case 1000000:
- dev->std_cfg = &std_cfg_table[BCM_SPD_1MHZ];
+ case I2C_SPEED_FAST_PLUS_RATE:
+ dev->std_cfg = &std_cfg_table[IC_SPEED_MODE_FAST_PLUS];
break;
default:
printf("%d hz bus speed not supported\n", speed);