diff --git a/drivers/i2c/i2c-core-acpi.c b/drivers/i2c/i2c-core-acpi.c
index 8f3dbc97a0571e3de740677e680ec25ef4348775..7665685e3ca85a61c1cf2141c53650fcfb84664a 100644
--- a/drivers/i2c/i2c-core-acpi.c
+++ b/drivers/i2c/i2c-core-acpi.c
@@ -318,7 +318,7 @@ static acpi_status i2c_acpi_lookup_speed(acpi_handle handle, u32 level,
 		lookup->min_speed = lookup->speed;
 
 	if (acpi_match_device_ids(adev, i2c_acpi_force_400khz_device_ids) == 0)
-		lookup->force_speed = 400000;
+		lookup->force_speed = I2C_MAX_FAST_MODE_FREQ;
 
 	return AE_OK;
 }
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index cefad08819420adcb59ca8078fb3c8a41677ca99..9b2972c7faa243367fa084ef9df148f664d7350e 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -1612,13 +1612,13 @@ void i2c_parse_fw_timings(struct device *dev, struct i2c_timings *t, bool use_de
 
 	ret = device_property_read_u32(dev, "clock-frequency", &t->bus_freq_hz);
 	if (ret && use_defaults)
-		t->bus_freq_hz = 100000;
+		t->bus_freq_hz = I2C_MAX_STANDARD_MODE_FREQ;
 
 	ret = device_property_read_u32(dev, "i2c-scl-rising-time-ns", &t->scl_rise_ns);
 	if (ret && use_defaults) {
-		if (t->bus_freq_hz <= 100000)
+		if (t->bus_freq_hz <= I2C_MAX_STANDARD_MODE_FREQ)
 			t->scl_rise_ns = 1000;
-		else if (t->bus_freq_hz <= 400000)
+		else if (t->bus_freq_hz <= I2C_MAX_FAST_MODE_FREQ)
 			t->scl_rise_ns = 300;
 		else
 			t->scl_rise_ns = 120;
@@ -1626,7 +1626,7 @@ void i2c_parse_fw_timings(struct device *dev, struct i2c_timings *t, bool use_de
 
 	ret = device_property_read_u32(dev, "i2c-scl-falling-time-ns", &t->scl_fall_ns);
 	if (ret && use_defaults) {
-		if (t->bus_freq_hz <= 400000)
+		if (t->bus_freq_hz <= I2C_MAX_FAST_MODE_FREQ)
 			t->scl_fall_ns = 300;
 		else
 			t->scl_fall_ns = 120;
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index f834687989f713fca317f679389117129d9aa345..72e759328cee4824085376e8bcfaa5f8440a556d 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -39,6 +39,14 @@ enum i2c_slave_event;
 typedef int (*i2c_slave_cb_t)(struct i2c_client *client,
 			      enum i2c_slave_event event, u8 *val);
 
+/* I2C Frequency Modes */
+#define I2C_MAX_STANDARD_MODE_FREQ	100000
+#define I2C_MAX_FAST_MODE_FREQ		400000
+#define I2C_MAX_FAST_MODE_PLUS_FREQ	1000000
+#define I2C_MAX_TURBO_MODE_FREQ		1400000
+#define I2C_MAX_HIGH_SPEED_MODE_FREQ	3400000
+#define I2C_MAX_ULTRA_FAST_MODE_FREQ	5000000
+
 struct module;
 struct property_entry;