uclass-id.h 5.1 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (c) 2013 Google, Inc
  4. *
  5. * (C) Copyright 2012
  6. * Pavel Herrmann <morpheus.ibis@gmail.com>
  7. */
  8. #ifndef _DM_UCLASS_ID_H
  9. #define _DM_UCLASS_ID_H
  10. /* TODO(sjg@chromium.org): this could be compile-time generated */
  11. enum uclass_id {
  12. /* These are used internally by driver model */
  13. UCLASS_ROOT = 0,
  14. UCLASS_DEMO,
  15. UCLASS_TEST,
  16. UCLASS_TEST_FDT,
  17. UCLASS_TEST_BUS,
  18. UCLASS_TEST_PROBE,
  19. UCLASS_TEST_DUMMY,
  20. UCLASS_TEST_DEVRES,
  21. UCLASS_TEST_ACPI,
  22. UCLASS_SPI_EMUL, /* sandbox SPI device emulator */
  23. UCLASS_I2C_EMUL, /* sandbox I2C device emulator */
  24. UCLASS_I2C_EMUL_PARENT, /* parent for I2C device emulators */
  25. UCLASS_PCI_EMUL, /* sandbox PCI device emulator */
  26. UCLASS_PCI_EMUL_PARENT, /* parent for PCI device emulators */
  27. UCLASS_USB_EMUL, /* sandbox USB bus device emulator */
  28. UCLASS_AXI_EMUL, /* sandbox AXI bus device emulator */
  29. /* U-Boot uclasses start here - in alphabetical order */
  30. UCLASS_ACPI_PMC, /* (x86) Power-management controller (PMC) */
  31. UCLASS_ADC, /* Analog-to-digital converter */
  32. UCLASS_AHCI, /* SATA disk controller */
  33. UCLASS_AUDIO_CODEC, /* Audio codec with control and data path */
  34. UCLASS_AXI, /* AXI bus */
  35. UCLASS_BLK, /* Block device */
  36. UCLASS_BOARD, /* Device information from hardware */
  37. UCLASS_BOOTCOUNT, /* Bootcount backing store */
  38. UCLASS_BUTTON, /* Button */
  39. UCLASS_CACHE, /* Cache controller */
  40. UCLASS_CLK, /* Clock source, e.g. used by peripherals */
  41. UCLASS_CPU, /* CPU, typically part of an SoC */
  42. UCLASS_CROS_EC, /* Chrome OS EC */
  43. UCLASS_DISPLAY, /* Display (e.g. DisplayPort, HDMI) */
  44. UCLASS_DSI_HOST, /* Display Serial Interface host */
  45. UCLASS_DMA, /* Direct Memory Access */
  46. UCLASS_EFI, /* EFI managed devices */
  47. UCLASS_ETH, /* Ethernet device */
  48. UCLASS_ETH_PHY, /* Ethernet PHY device */
  49. UCLASS_FIRMWARE, /* Firmware */
  50. UCLASS_FS_FIRMWARE_LOADER, /* Generic loader */
  51. UCLASS_GPIO, /* Bank of general-purpose I/O pins */
  52. UCLASS_HWSPINLOCK, /* Hardware semaphores */
  53. UCLASS_I2C, /* I2C bus */
  54. UCLASS_I2C_EEPROM, /* I2C EEPROM device */
  55. UCLASS_I2C_GENERIC, /* Generic I2C device */
  56. UCLASS_I2C_MUX, /* I2C multiplexer */
  57. UCLASS_I2S, /* I2S bus */
  58. UCLASS_IDE, /* IDE device */
  59. UCLASS_IRQ, /* Interrupt controller */
  60. UCLASS_KEYBOARD, /* Keyboard input device */
  61. UCLASS_LED, /* Light-emitting diode (LED) */
  62. UCLASS_LPC, /* x86 'low pin count' interface */
  63. UCLASS_MAILBOX, /* Mailbox controller */
  64. UCLASS_MASS_STORAGE, /* Mass storage device */
  65. UCLASS_MDIO, /* MDIO bus */
  66. UCLASS_MDIO_MUX, /* MDIO MUX/switch */
  67. UCLASS_MISC, /* Miscellaneous device */
  68. UCLASS_MMC, /* SD / MMC card or chip */
  69. UCLASS_MOD_EXP, /* RSA Mod Exp device */
  70. UCLASS_MTD, /* Memory Technology Device (MTD) device */
  71. UCLASS_NOP, /* No-op devices */
  72. UCLASS_NORTHBRIDGE, /* Intel Northbridge / SDRAM controller */
  73. UCLASS_NVME, /* NVM Express device */
  74. UCLASS_P2SB, /* (x86) Primary-to-Sideband Bus */
  75. UCLASS_PANEL, /* Display panel, such as an LCD */
  76. UCLASS_PANEL_BACKLIGHT, /* Backlight controller for panel */
  77. UCLASS_PCH, /* x86 platform controller hub */
  78. UCLASS_PCI, /* PCI bus */
  79. UCLASS_PCI_EP, /* PCI endpoint device */
  80. UCLASS_PCI_GENERIC, /* Generic PCI bus device */
  81. UCLASS_PHY, /* Physical Layer (PHY) device */
  82. UCLASS_PINCONFIG, /* Pin configuration node device */
  83. UCLASS_PINCTRL, /* Pinctrl (pin muxing/configuration) device */
  84. UCLASS_PMIC, /* PMIC I/O device */
  85. UCLASS_POWER_DOMAIN, /* (SoC) Power domains */
  86. UCLASS_PWM, /* Pulse-width modulator */
  87. UCLASS_PWRSEQ, /* Power sequence device */
  88. UCLASS_RAM, /* RAM controller */
  89. UCLASS_REGULATOR, /* Regulator device */
  90. UCLASS_REMOTEPROC, /* Remote Processor device */
  91. UCLASS_RESET, /* Reset controller device */
  92. UCLASS_RNG, /* Random Number Generator */
  93. UCLASS_RTC, /* Real time clock device */
  94. UCLASS_SCSI, /* SCSI device */
  95. UCLASS_SERIAL, /* Serial UART */
  96. UCLASS_SIMPLE_BUS, /* Bus with child devices */
  97. UCLASS_SMEM, /* Shared memory interface */
  98. UCLASS_SOC, /* SOC Device */
  99. UCLASS_SOUND, /* Playing simple sounds */
  100. UCLASS_SPI, /* SPI bus */
  101. UCLASS_SPI_FLASH, /* SPI flash */
  102. UCLASS_SPI_GENERIC, /* Generic SPI flash target */
  103. UCLASS_SPMI, /* System Power Management Interface bus */
  104. UCLASS_SYSCON, /* System configuration device */
  105. UCLASS_SYSRESET, /* System reset device */
  106. UCLASS_TEE, /* Trusted Execution Environment device */
  107. UCLASS_THERMAL, /* Thermal sensor */
  108. UCLASS_TIMER, /* Timer device */
  109. UCLASS_TPM, /* Trusted Platform Module TIS interface */
  110. UCLASS_UFS, /* Universal Flash Storage */
  111. UCLASS_USB, /* USB bus */
  112. UCLASS_USB_DEV_GENERIC, /* USB generic device */
  113. UCLASS_USB_HUB, /* USB hub */
  114. UCLASS_USB_GADGET_GENERIC, /* USB generic device */
  115. UCLASS_VIDEO, /* Video or LCD device */
  116. UCLASS_VIDEO_BRIDGE, /* Video bridge, e.g. DisplayPort to LVDS */
  117. UCLASS_VIDEO_CONSOLE, /* Text console driver for video device */
  118. UCLASS_VIDEO_OSD, /* On-screen display */
  119. UCLASS_VIRTIO, /* VirtIO transport device */
  120. UCLASS_W1, /* Dallas 1-Wire bus */
  121. UCLASS_W1_EEPROM, /* one-wire EEPROMs */
  122. UCLASS_WDT, /* Watchdog Timer driver */
  123. UCLASS_PVBLOCK, /* Xen virtual block device */
  124. UCLASS_COUNT,
  125. UCLASS_INVALID = -1,
  126. };
  127. #endif