drivers/i2c/Kconfig

   1 config DM_I2C
   2         bool "Enable Driver Model for I2C drivers"
   3         depends on DM
   4         help
   5           Enable driver model for I2C. This SPI flash interface
   6           (spi_flash_probe(), spi_flash_write(), etc.) is then
   7           implemented by the SPI flash uclass. There is one standard
   8           SPI flash driver which knows how to probe most chips
   9           supported by U-Boot. The uclass interface is defined in
  10           include/spi_flash.h, but is currently fully compatible
  11           with the old interface to avoid confusion and duplication
  12           during the transition parent. SPI and SPI flash must be
  13           enabled together (it is not possible to use driver model
  14           for one and not the other).
  15
  16 config SYS_I2C_UNIPHIER
  17         bool "UniPhier I2C driver"
  18         depends on ARCH_UNIPHIER && DM_I2C
  19         default y
  20         help
  21           Support for Panasonic UniPhier I2C controller driver.  This I2C
  22           controller is used on PH1-LD4, PH1-sLD8 or older UniPhier SoCs.
  23
  24 config SYS_I2C_UNIPHIER_F
  25         bool "UniPhier FIFO-builtin I2C driver"
  26         depends on ARCH_UNIPHIER && DM_I2C
  27         default y
  28         help
  29           Support for Panasonic UniPhier FIFO-builtin I2C controller driver.
  30           This I2C controller is used on PH1-Pro4 or newer UniPhier SoCs.