diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 692810d..c83a984 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -2,16 +2,13 @@
 	bool "Enable Driver Model for I2C drivers"
 	depends on DM
 	help
-	  Enable driver model for I2C. This SPI flash interface
-	  (spi_flash_probe(), spi_flash_write(), etc.) is then
-	  implemented by the SPI flash uclass. There is one standard
-	  SPI flash driver which knows how to probe most chips
-	  supported by U-Boot. The uclass interface is defined in
-	  include/spi_flash.h, but is currently fully compatible
-	  with the old interface to avoid confusion and duplication
-	  during the transition parent. SPI and SPI flash must be
-	  enabled together (it is not possible to use driver model
-	  for one and not the other).
+	  Enable driver model for I2C. The I2C uclass interface: probe, read,
+	  write and speed, is implemented with the bus drivers operations,
+	  which provide methods for bus setting and data transfer. Each chip
+	  device (bus child) info is kept as parent platdata. The interface
+	  is defined in include/i2c.h. When i2c bus driver supports the i2c
+	  uclass, but the device drivers not, then DM_I2C_COMPAT config can
+	  be used as compatibility layer.
 
 config DM_I2C_COMPAT
 	bool "Enable I2C compatibility layer"