+ UCLASS_I2C, /* I2C bus */
+ UCLASS_I2C_EEPROM, /* I2C EEPROM device */
+ UCLASS_I2C_GENERIC, /* Generic I2C device */
+ UCLASS_I2C_MUX, /* I2C multiplexer */
+ UCLASS_LED, /* Light-emitting diode (LED) */
+ UCLASS_LPC, /* x86 'low pin count' interface */
+ UCLASS_MASS_STORAGE, /* Mass storage device */
+ UCLASS_MMC, /* SD / MMC card or chip */
+ UCLASS_MOD_EXP, /* RSA Mod Exp device */
+ UCLASS_PCH, /* x86 platform controller hub */
+ UCLASS_PCI, /* PCI bus */
+ UCLASS_PCI_GENERIC, /* Generic PCI bus device */
+ UCLASS_PMIC, /* PMIC I/O device */
+ UCLASS_REGULATOR, /* Regulator device */
+ UCLASS_RESET, /* Reset device */
+ UCLASS_RTC, /* Real time clock device */
+ UCLASS_SERIAL, /* Serial UART */
+ UCLASS_SPI, /* SPI bus */
+ UCLASS_SPI_FLASH, /* SPI flash */
+ UCLASS_SPI_GENERIC, /* Generic SPI flash target */
+ UCLASS_SYSCON, /* System configuration device */
+ UCLASS_THERMAL, /* Thermal sensor */
+ UCLASS_TPM, /* Trusted Platform Module TIS interface */
+ UCLASS_USB, /* USB bus */
+ UCLASS_USB_DEV_GENERIC, /* USB generic device */
+ UCLASS_USB_HUB, /* USB hub */
+ UCLASS_VIDEO_BRIDGE, /* Video bridge, e.g. DisplayPort to LVDS */