LXR uboot/include/dm/uclass-id.h

   1/*
   2 * Copyright (c) 2013 Google, Inc
   3 *
   4 * (C) Copyright 2012
   5 * Pavel Herrmann <morpheus.ibis@gmail.com>
   6 *
   7 * SPDX-License-Identifier:     GPL-2.0+
   8 */
   9
  10#ifndef _DM_UCLASS_ID_H
  11#define _DM_UCLASS_ID_H
  12
  13/* TODO(sjg@chromium.org): this could be compile-time generated */
  14enum uclass_id {
  15        /* These are used internally by driver model */
  16        UCLASS_ROOT = 0,
  17        UCLASS_DEMO,
  18        UCLASS_TEST,
  19        UCLASS_TEST_FDT,
  20        UCLASS_TEST_BUS,
  21        UCLASS_SPI_EMUL,        /* sandbox SPI device emulator */
  22        UCLASS_I2C_EMUL,        /* sandbox I2C device emulator */
  23        UCLASS_PCI_EMUL,        /* sandbox PCI device emulator */
  24        UCLASS_USB_EMUL,        /* sandbox USB bus device emulator */
  25        UCLASS_SIMPLE_BUS,      /* bus with child devices */
  26
  27        /* U-Boot uclasses start here - in alphabetical order */
  28        UCLASS_ADC,             /* Analog-to-digital converter */
  29        UCLASS_CLK,             /* Clock source, e.g. used by peripherals */
  30        UCLASS_CPU,             /* CPU, typically part of an SoC */
  31        UCLASS_CROS_EC,         /* Chrome OS EC */
  32        UCLASS_DISPLAY_PORT,    /* Display port video */
  33        UCLASS_RAM,             /* RAM controller */
  34        UCLASS_ETH,             /* Ethernet device */
  35        UCLASS_GPIO,            /* Bank of general-purpose I/O pins */
  36        UCLASS_I2C,             /* I2C bus */
  37        UCLASS_I2C_EEPROM,      /* I2C EEPROM device */
  38        UCLASS_I2C_GENERIC,     /* Generic I2C device */
  39        UCLASS_I2C_MUX,         /* I2C multiplexer */
  40        UCLASS_KEYBOARD,        /* Keyboard input device */
  41        UCLASS_LED,             /* Light-emitting diode (LED) */
  42        UCLASS_LPC,             /* x86 'low pin count' interface */
  43        UCLASS_MASS_STORAGE,    /* Mass storage device */
  44        UCLASS_MISC,            /* Miscellaneous device */
  45        UCLASS_MMC,             /* SD / MMC card or chip */
  46        UCLASS_MOD_EXP,         /* RSA Mod Exp device */
  47        UCLASS_MTD,             /* Memory Technology Device (MTD) device */
  48        UCLASS_PCH,             /* x86 platform controller hub */
  49        UCLASS_PCI,             /* PCI bus */
  50        UCLASS_PCI_GENERIC,     /* Generic PCI bus device */
  51        UCLASS_PINCTRL,         /* Pinctrl (pin muxing/configuration) device */
  52        UCLASS_PINCONFIG,       /* Pin configuration node device */
  53        UCLASS_PMIC,            /* PMIC I/O device */
  54        UCLASS_REGULATOR,       /* Regulator device */
  55        UCLASS_RESET,           /* Reset device */
  56        UCLASS_REMOTEPROC,      /* Remote Processor device */
  57        UCLASS_RTC,             /* Real time clock device */
  58        UCLASS_SERIAL,          /* Serial UART */
  59        UCLASS_SPI,             /* SPI bus */
  60        UCLASS_SPI_FLASH,       /* SPI flash */
  61        UCLASS_SPI_GENERIC,     /* Generic SPI flash target */
  62        UCLASS_SYSCON,          /* System configuration device */
  63        UCLASS_THERMAL,         /* Thermal sensor */
  64        UCLASS_TIMER,           /* Timer device */
  65        UCLASS_TPM,             /* Trusted Platform Module TIS interface */
  66        UCLASS_USB,             /* USB bus */
  67        UCLASS_USB_DEV_GENERIC, /* USB generic device */
  68        UCLASS_USB_HUB,         /* USB hub */
  69        UCLASS_VIDEO_BRIDGE,    /* Video bridge, e.g. DisplayPort to LVDS */
  70
  71        UCLASS_COUNT,
  72        UCLASS_INVALID = -1,
  73};
  74
  75#endif
  76