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