Gitiles
Code Review Sign In
gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 3d1957f0ea0133ec06f9c6fd85dc1acdf66ad29c / . / include / dm / uclass-id.h
blob: 777b101842dd7e5fb9e7745e34f28f12014fc899 [file] [log] [blame]
Simon Glass6494d702014-02-26 15:59:18 -0700[diff] [blame]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,
Simon Glass1ca7e202014-07-23 06:55:18 -0600[diff] [blame]20 UCLASS_TEST_BUS,
Simon Glassc60e1f22014-10-13 23:41:53 -0600[diff] [blame]21 UCLASS_SPI_EMUL, /* sandbox SPI device emulator */
Simon Glassc70c71d2014-12-10 08:55:49 -0700[diff] [blame]22 UCLASS_I2C_EMUL, /* sandbox I2C device emulator */
Simon Glass36d0d3b2015-03-05 12:25:28 -0700[diff] [blame]23 UCLASS_PCI_EMUL, /* sandbox PCI device emulator */
Simon Glass019808f2015-03-25 12:22:37 -0600[diff] [blame]24 UCLASS_USB_EMUL, /* sandbox USB bus device emulator */
Simon Glass3d7cf412015-04-14 21:03:19 -0600[diff] [blame]25 UCLASS_SIMPLE_BUS, /* bus with child devices */
Simon Glass6494d702014-02-26 15:59:18 -0700[diff] [blame]26
Simon Glass3d7cf412015-04-14 21:03:19 -0600[diff] [blame]27 /* U-Boot uclasses start here - in alphabetical order */
Simon Glassf26c8a82015-06-23 15:39:15 -0600[diff] [blame]28 UCLASS_CLK, /* Clock source, e.g. used by peripherals */
Simon Glass3d7cf412015-04-14 21:03:19 -0600[diff] [blame]29 UCLASS_CPU, /* CPU, typically part of an SoC */
30 UCLASS_CROS_EC, /* Chrome OS EC */
Simon Glass51f2c992015-04-14 21:03:38 -0600[diff] [blame]31 UCLASS_DISPLAY_PORT, /* Display port video */
Simon Glass6c51df62015-06-23 15:39:04 -0600[diff] [blame]32 UCLASS_RAM, /* RAM controller */
Simon Glass3d7cf412015-04-14 21:03:19 -0600[diff] [blame]33 UCLASS_ETH, /* Ethernet device */
Simon Glass0040b942014-07-23 06:55:17 -0600[diff] [blame]34 UCLASS_GPIO, /* Bank of general-purpose I/O pins */
Simon Glass3d7cf412015-04-14 21:03:19 -0600[diff] [blame]35 UCLASS_I2C, /* I2C bus */
36 UCLASS_I2C_EEPROM, /* I2C EEPROM device */
37 UCLASS_I2C_GENERIC, /* Generic I2C device */
Simon Glass3d1957f2015-08-03 08:19:21 -0600[diff] [blame^]38 UCLASS_I2C_MUX, /* I2C multiplexer */
Simon Glass59171122015-06-23 15:38:45 -0600[diff] [blame]39 UCLASS_LED, /* Light-emitting diode (LED) */
Simon Glass3d7cf412015-04-14 21:03:19 -0600[diff] [blame]40 UCLASS_LPC, /* x86 'low pin count' interface */
41 UCLASS_MASS_STORAGE, /* Mass storage device */
Simon Glasse7ecf7c2015-06-23 15:38:48 -0600[diff] [blame]42 UCLASS_MMC, /* SD / MMC card or chip */
Simon Glass3d7cf412015-04-14 21:03:19 -0600[diff] [blame]43 UCLASS_MOD_EXP, /* RSA Mod Exp device */
44 UCLASS_PCH, /* x86 platform controller hub */
45 UCLASS_PCI, /* PCI bus */
46 UCLASS_PCI_GENERIC, /* Generic PCI bus device */
Simon Glass4e389362015-05-22 15:42:14 -0600[diff] [blame]47 UCLASS_PMIC, /* PMIC I/O device */
48 UCLASS_REGULATOR, /* Regulator device */
Simon Glassf9917452015-06-23 15:39:13 -0600[diff] [blame]49 UCLASS_RESET, /* Reset device */
Simon Glass3d7cf412015-04-14 21:03:19 -0600[diff] [blame]50 UCLASS_RTC, /* Real time clock device */
Simon Glass57d92752014-09-04 16:27:26 -0600[diff] [blame]51 UCLASS_SERIAL, /* Serial UART */
Simon Glassd7af6a42014-10-13 23:41:52 -0600[diff] [blame]52 UCLASS_SPI, /* SPI bus */
Simon Glass4c2dbef2014-10-13 23:42:06 -0600[diff] [blame]53 UCLASS_SPI_FLASH, /* SPI flash */
Simon Glass4e389362015-05-22 15:42:14 -0600[diff] [blame]54 UCLASS_SPI_GENERIC, /* Generic SPI flash target */
Simon Glass57251282015-06-23 15:38:43 -0600[diff] [blame]55 UCLASS_SYSCON, /* System configuration device */
Ye.Lie3568d22014-11-20 21:14:13 +0800[diff] [blame]56 UCLASS_THERMAL, /* Thermal sensor */
Simon Glassde312132015-03-25 12:21:59 -0600[diff] [blame]57 UCLASS_USB, /* USB bus */
Simon Glass449230f2015-03-25 12:22:31 -0600[diff] [blame]58 UCLASS_USB_DEV_GENERIC, /* USB generic device */
Simon Glass3d7cf412015-04-14 21:03:19 -0600[diff] [blame]59 UCLASS_USB_HUB, /* USB hub */
Simon Glass6494d702014-02-26 15:59:18 -0700[diff] [blame]60
Simon Glass6494d702014-02-26 15:59:18 -0700[diff] [blame]61 UCLASS_COUNT,
62 UCLASS_INVALID = -1,
63};
64
65#endif