projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 6494d708 SG |
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 */ | |
| 14 | enum uclass_id { | |
| 15 | /* These are used internally by driver model */ | |
| 16 | UCLASS_ROOT = 0, | |
| 17 | UCLASS_DEMO, | |
| 18 | UCLASS_TEST, | |
| 19 | UCLASS_TEST_FDT, | |
| 1ca7e206 | 20 | UCLASS_TEST_BUS, |
| c60e1f25 | 21 | UCLASS_SPI_EMUL, /* sandbox SPI device emulator */ |
| c70c71d8 | 22 | UCLASS_I2C_EMUL, /* sandbox I2C device emulator */ |
| 36d0d3b4 | 23 | UCLASS_PCI_EMUL, /* sandbox PCI device emulator */ |
| 019808f9 | 24 | UCLASS_USB_EMUL, /* sandbox USB bus device emulator */ |
| 3d7cf419 | 25 | UCLASS_SIMPLE_BUS, /* bus with child devices */ |
| 6494d708 | 26 | |
| 3d7cf419 | 27 | /* U-Boot uclasses start here - in alphabetical order */ |
| f26c8a8e | 28 | UCLASS_CLK, /* Clock source, e.g. used by peripherals */ |
| 3d7cf419 SG |
29 | UCLASS_CPU, /* CPU, typically part of an SoC */ |
| 30 | UCLASS_CROS_EC, /* Chrome OS EC */ | |
| 51f2c99e | 31 | UCLASS_DISPLAY_PORT, /* Display port video */ |
| 6c51df68 | 32 | UCLASS_RAM, /* RAM controller */ |
| 3d7cf419 | 33 | UCLASS_ETH, /* Ethernet device */ |
| 0040b944 | 34 | UCLASS_GPIO, /* Bank of general-purpose I/O pins */ |
| c6202d85 | 35 | UCLASS_I2C, /* I2C bus */ |
| 20142019 | 36 | UCLASS_I2C_EEPROM, /* I2C EEPROM device */ |
| 3d7cf419 | 37 | UCLASS_I2C_GENERIC, /* Generic I2C device */ |
| 5917112c | 38 | UCLASS_LED, /* Light-emitting diode (LED) */ |
| 3d7cf419 SG |
39 | UCLASS_LPC, /* x86 'low pin count' interface */ |
| 40 | UCLASS_MASS_STORAGE, /* Mass storage device */ | |
| e7ecf7cb | 41 | UCLASS_MMC, /* SD / MMC card or chip */ |
| 31d2b4fd | 42 | UCLASS_MOD_EXP, /* RSA Mod Exp device */ |
| 3d7cf419 | 43 | UCLASS_PCH, /* x86 platform controller hub */ |
| ff3e077b SG |
44 | UCLASS_PCI, /* PCI bus */ |
| 45 | UCLASS_PCI_GENERIC, /* Generic PCI bus device */ | |
| 4e389366 SG |
46 | UCLASS_PMIC, /* PMIC I/O device */ |
| 47 | UCLASS_REGULATOR, /* Regulator device */ | |
| f9917454 | 48 | UCLASS_RESET, /* Reset device */ |
| 3d7cf419 SG |
49 | UCLASS_RTC, /* Real time clock device */ |
| 50 | UCLASS_SERIAL, /* Serial UART */ | |
| 51 | UCLASS_SPI, /* SPI bus */ | |
| 3d7cf419 | 52 | UCLASS_SPI_FLASH, /* SPI flash */ |
| 4e389366 | 53 | UCLASS_SPI_GENERIC, /* Generic SPI flash target */ |
| 57251285 | 54 | UCLASS_SYSCON, /* System configuration device */ |
| 3d7cf419 | 55 | UCLASS_THERMAL, /* Thermal sensor */ |
| de31213f | 56 | UCLASS_USB, /* USB bus */ |
| 449230f0 | 57 | UCLASS_USB_DEV_GENERIC, /* USB generic device */ |
| 3d7cf419 | 58 | UCLASS_USB_HUB, /* USB hub */ |
| 6494d708 SG |
59 | |
| 60 | UCLASS_COUNT, | |
| 61 | UCLASS_INVALID = -1, | |
| 62 | }; | |
| 63 | ||
| 64 | #endif |