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git.odroid.com / yocto / uboot / bd328eb38274ffaf04caaa8a6ecc09b7e19a650e / . / include / dm / uclass-id.h
blob: 08f1bad938589c07bac088da19d181566bd8de7e [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 Glassda802b92014-10-04 11:29:37 -0600[diff] [blame]25 UCLASS_SIMPLE_BUS,
Simon Glass6494d702014-02-26 15:59:18 -0700[diff] [blame]26
27 /* U-Boot uclasses start here */
Simon Glass0040b942014-07-23 06:55:17 -0600[diff] [blame]28 UCLASS_GPIO, /* Bank of general-purpose I/O pins */
Simon Glass57d92752014-09-04 16:27:26 -0600[diff] [blame]29 UCLASS_SERIAL, /* Serial UART */
Simon Glassd7af6a42014-10-13 23:41:52 -0600[diff] [blame]30 UCLASS_SPI, /* SPI bus */
31 UCLASS_SPI_GENERIC, /* Generic SPI flash target */
Simon Glass4c2dbef2014-10-13 23:42:06 -0600[diff] [blame]32 UCLASS_SPI_FLASH, /* SPI flash */
Simon Glass84d6cbd2014-10-13 23:42:14 -0600[diff] [blame]33 UCLASS_CROS_EC, /* Chrome OS EC */
Ye.Lie3568d22014-11-20 21:14:13 +0800[diff] [blame]34 UCLASS_THERMAL, /* Thermal sensor */
Simon Glassc6202d82014-12-10 08:55:47 -0700[diff] [blame]35 UCLASS_I2C, /* I2C bus */
36 UCLASS_I2C_GENERIC, /* Generic I2C device */
Simon Glass20142012014-12-10 08:55:54 -0700[diff] [blame]37 UCLASS_I2C_EEPROM, /* I2C EEPROM device */
Ruchika Gupta31d2b4f2015-01-23 16:01:52 +0530[diff] [blame]38 UCLASS_MOD_EXP, /* RSA Mod Exp device */
Simon Glassff3e0772015-03-05 12:25:25 -0700[diff] [blame]39 UCLASS_PCI, /* PCI bus */
40 UCLASS_PCI_GENERIC, /* Generic PCI bus device */
Simon Glass801f4f12015-03-05 12:25:32 -0700[diff] [blame]41 UCLASS_PCH, /* x86 platform controller hub */
Joe Hershberger05c3e682015-03-22 17:09:10 -0500[diff] [blame]42 UCLASS_ETH, /* Ethernet device */
Simon Glassa274e9c2015-03-26 09:29:28 -0600[diff] [blame]43 UCLASS_LPC, /* x86 'low pin count' interface */
Simon Glassde312132015-03-25 12:21:59 -0600[diff] [blame]44 UCLASS_USB, /* USB bus */
Simon Glass054fe482015-03-25 12:22:10 -0600[diff] [blame]45 UCLASS_USB_HUB, /* USB hub */
Simon Glass449230f2015-03-25 12:22:31 -0600[diff] [blame]46 UCLASS_USB_DEV_GENERIC, /* USB generic device */
Simon Glassf4f71532015-03-25 12:22:39 -0600[diff] [blame]47 UCLASS_MASS_STORAGE, /* Mass storage device */
Simon Glass11f4dc12015-04-28 20:25:09 -0600[diff] [blame]48 UCLASS_CPU, /* CPU, typically part of an SoC */
Simon Glassdbeda5b2015-04-20 12:37:23 -0600[diff] [blame]49 UCLASS_RTC, /* Real time clock device */
Simon Glass6494d702014-02-26 15:59:18 -0700[diff] [blame]50
51 UCLASS_COUNT,
52 UCLASS_INVALID = -1,
53};
54
55#endif