1config 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 16config 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 24config 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. 31