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git01.mediatek.com / filogic / uboot / 0a9996990a4862df6e3c4b0990e2c61d62c7981d / . / include / dm / uclass-id.h
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Simon Glassdd6ab882014-02-26 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 Glass40717422014-07-23 06:55:18 -0600[diff] [blame]20 UCLASS_TEST_BUS,
Simon Glass10a4a332014-10-13 23:41:53 -0600[diff] [blame]21 UCLASS_SPI_EMUL, /* sandbox SPI device emulator */
Simon Glassdaa54702014-12-10 08:55:49 -0700[diff] [blame]22 UCLASS_I2C_EMUL, /* sandbox I2C device emulator */
Simon Glassd9e90bb2015-03-05 12:25:28 -0700[diff] [blame]23 UCLASS_PCI_EMUL, /* sandbox PCI device emulator */
Simon Glass599447c2014-10-04 11:29:37 -0600[diff] [blame]24 UCLASS_SIMPLE_BUS,
Simon Glassdd6ab882014-02-26 15:59:18 -0700[diff] [blame]25
26 /* U-Boot uclasses start here */
Simon Glasscebcebb2014-07-23 06:55:17 -0600[diff] [blame]27 UCLASS_GPIO, /* Bank of general-purpose I/O pins */
Simon Glass247f5962014-09-04 16:27:26 -0600[diff] [blame]28 UCLASS_SERIAL, /* Serial UART */
Simon Glassdd82d442014-10-13 23:41:52 -0600[diff] [blame]29 UCLASS_SPI, /* SPI bus */
30 UCLASS_SPI_GENERIC, /* Generic SPI flash target */
Simon Glassd6eedf72014-10-13 23:42:06 -0600[diff] [blame]31 UCLASS_SPI_FLASH, /* SPI flash */
Simon Glass44569b52014-10-13 23:42:14 -0600[diff] [blame]32 UCLASS_CROS_EC, /* Chrome OS EC */
Ye.Lid049afa2014-11-20 21:14:13 +0800[diff] [blame]33 UCLASS_THERMAL, /* Thermal sensor */
Simon Glassc7a58902014-12-10 08:55:47 -0700[diff] [blame]34 UCLASS_I2C, /* I2C bus */
35 UCLASS_I2C_GENERIC, /* Generic I2C device */
Simon Glass6ca4ba02014-12-10 08:55:54 -0700[diff] [blame]36 UCLASS_I2C_EEPROM, /* I2C EEPROM device */
Ruchika Gupta98ebb122015-01-23 16:01:52 +0530[diff] [blame]37 UCLASS_MOD_EXP, /* RSA Mod Exp device */
Simon Glassb94dc892015-03-05 12:25:25 -0700[diff] [blame]38 UCLASS_PCI, /* PCI bus */
39 UCLASS_PCI_GENERIC, /* Generic PCI bus device */
Simon Glass3da658a2015-03-05 12:25:32 -0700[diff] [blame]40 UCLASS_PCH, /* x86 platform controller hub */
Joe Hershbergerc7eceaf2015-03-22 17:09:10 -0500[diff] [blame]41 UCLASS_ETH, /* Ethernet device */
Simon Glassa5caa372015-03-26 09:29:28 -0600[diff] [blame]42 UCLASS_LPC, /* x86 'low pin count' interface */
Simon Glass9b82eeb2015-03-25 12:21:59 -0600[diff] [blame]43 UCLASS_USB, /* USB bus */
Simon Glass6ab43b62015-03-25 12:22:10 -0600[diff] [blame]44 UCLASS_USB_HUB, /* USB hub */
Simon Glassc79173e2015-03-25 12:22:31 -0600[diff] [blame]45 UCLASS_USB_DEV_GENERIC, /* USB generic device */
Simon Glassdd6ab882014-02-26 15:59:18 -0700[diff] [blame]46
47 UCLASS_COUNT,
48 UCLASS_INVALID = -1,
49};
50
51#endif