| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (c) 2013 Google, Inc |
| * |
| * (C) Copyright 2012 |
| * Pavel Herrmann <morpheus.ibis@gmail.com> |
| * |
| * Copyright 2022-2023 Arm Limited and/or its affiliates <open-source-office@arm.com> |
| * |
| * Authors: |
| * Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> |
| */ |
| |
| #ifndef _DM_UCLASS_ID_H |
| #define _DM_UCLASS_ID_H |
| |
| /* TODO(sjg@chromium.org): this could be compile-time generated */ |
| enum uclass_id { |
| /* These are used internally by driver model */ |
| UCLASS_ROOT = 0, |
| UCLASS_DEMO, |
| UCLASS_TEST, |
| UCLASS_TEST_FDT, |
| UCLASS_TEST_FDT_MANUAL, |
| UCLASS_TEST_BUS, |
| UCLASS_TEST_PROBE, |
| UCLASS_TEST_DUMMY, |
| UCLASS_TEST_DEVRES, |
| UCLASS_TEST_ACPI, |
| UCLASS_SPI_EMUL, /* sandbox SPI device emulator */ |
| UCLASS_I2C_EMUL, /* sandbox I2C device emulator */ |
| UCLASS_I2C_EMUL_PARENT, /* parent for I2C device emulators */ |
| UCLASS_PCI_EMUL, /* sandbox PCI device emulator */ |
| UCLASS_PCI_EMUL_PARENT, /* parent for PCI device emulators */ |
| UCLASS_USB_EMUL, /* sandbox USB bus device emulator */ |
| UCLASS_AXI_EMUL, /* sandbox AXI bus device emulator */ |
| |
| /* U-Boot uclasses start here - in alphabetical order */ |
| UCLASS_ACPI_PMC, /* (x86) Power-management controller (PMC) */ |
| UCLASS_ADC, /* Analog-to-digital converter */ |
| UCLASS_AHCI, /* SATA disk controller */ |
| UCLASS_AUDIO_CODEC, /* Audio codec with control and data path */ |
| UCLASS_AXI, /* AXI bus */ |
| UCLASS_BLK, /* Block device */ |
| UCLASS_BLKMAP, /* Composable virtual block device */ |
| UCLASS_BOOTCOUNT, /* Bootcount backing store */ |
| UCLASS_BOOTDEV, /* Boot device for locating an OS to boot */ |
| UCLASS_BOOTMETH, /* Bootmethod for booting an OS */ |
| UCLASS_BOOTSTD, /* Standard boot driver */ |
| UCLASS_BUTTON, /* Button */ |
| UCLASS_CACHE, /* Cache controller */ |
| UCLASS_CLK, /* Clock source, e.g. used by peripherals */ |
| UCLASS_CPU, /* CPU, typically part of an SoC */ |
| UCLASS_CROS_EC, /* Chrome OS EC */ |
| UCLASS_DISPLAY, /* Display (e.g. DisplayPort, HDMI) */ |
| UCLASS_DMA, /* Direct Memory Access */ |
| UCLASS_DSA, /* Distributed (Ethernet) Switch Architecture */ |
| UCLASS_DSI_HOST, /* Display Serial Interface host */ |
| UCLASS_ECDSA, /* Elliptic curve cryptographic device */ |
| UCLASS_EFI_LOADER, /* Devices created by UEFI applications */ |
| UCLASS_EFI_MEDIA, /* Devices provided by UEFI firmware */ |
| UCLASS_ETH, /* Ethernet device */ |
| UCLASS_ETH_PHY, /* Ethernet PHY device */ |
| UCLASS_EXTCON, /* External Connector Class */ |
| UCLASS_FFA, /* Arm Firmware Framework for Armv8-A */ |
| UCLASS_FFA_EMUL, /* sandbox FF-A device emulator */ |
| UCLASS_FIRMWARE, /* Firmware */ |
| UCLASS_FPGA, /* FPGA device */ |
| UCLASS_FUZZING_ENGINE, /* Fuzzing engine */ |
| UCLASS_FS_FIRMWARE_LOADER, /* Generic loader */ |
| UCLASS_FWU_MDATA, /* FWU Metadata Access */ |
| UCLASS_GPIO, /* Bank of general-purpose I/O pins */ |
| UCLASS_HASH, /* Hash device */ |
| UCLASS_HWSPINLOCK, /* Hardware semaphores */ |
| UCLASS_HOST, /* Sandbox host device */ |
| UCLASS_I2C, /* I2C bus */ |
| UCLASS_I2C_EEPROM, /* I2C EEPROM device */ |
| UCLASS_I2C_GENERIC, /* Generic I2C device */ |
| UCLASS_I2C_MUX, /* I2C multiplexer */ |
| UCLASS_I2S, /* I2S bus */ |
| UCLASS_IDE, /* IDE device */ |
| UCLASS_IOMMU, /* IOMMU */ |
| UCLASS_IRQ, /* Interrupt controller */ |
| UCLASS_KEYBOARD, /* Keyboard input device */ |
| UCLASS_LED, /* Light-emitting diode (LED) */ |
| UCLASS_LPC, /* x86 'low pin count' interface */ |
| UCLASS_MAILBOX, /* Mailbox controller */ |
| UCLASS_MASS_STORAGE, /* Mass storage device */ |
| UCLASS_MDIO, /* MDIO bus */ |
| UCLASS_MDIO_MUX, /* MDIO MUX/switch */ |
| UCLASS_MEMORY, /* Memory Controller device */ |
| UCLASS_SM, /* Secure Monitor driver */ |
| UCLASS_MISC, /* Miscellaneous device */ |
| UCLASS_MMC, /* SD / MMC card or chip */ |
| UCLASS_MOD_EXP, /* RSA Mod Exp device */ |
| UCLASS_MTD, /* Memory Technology Device (MTD) device */ |
| UCLASS_MUX, /* Multiplexer device */ |
| UCLASS_NOP, /* No-op devices */ |
| UCLASS_NORTHBRIDGE, /* Intel Northbridge / SDRAM controller */ |
| UCLASS_NVME, /* NVM Express device */ |
| UCLASS_NVMXIP, /* NVM XIP devices */ |
| UCLASS_P2SB, /* (x86) Primary-to-Sideband Bus */ |
| UCLASS_PANEL, /* Display panel, such as an LCD */ |
| UCLASS_PANEL_BACKLIGHT, /* Backlight controller for panel */ |
| UCLASS_PARTITION, /* Logical disk partition device */ |
| UCLASS_PCH, /* x86 platform controller hub */ |
| UCLASS_PCI, /* PCI bus */ |
| UCLASS_PCI_EP, /* PCI endpoint device */ |
| UCLASS_PCI_GENERIC, /* Generic PCI bus device */ |
| UCLASS_PHY, /* Physical Layer (PHY) device */ |
| UCLASS_PINCONFIG, /* Pin configuration node device */ |
| UCLASS_PINCTRL, /* Pinctrl (pin muxing/configuration) device */ |
| UCLASS_PMIC, /* PMIC I/O device */ |
| UCLASS_POWER_DOMAIN, /* (SoC) Power domains */ |
| UCLASS_PVBLOCK, /* Xen virtual block device */ |
| UCLASS_PWM, /* Pulse-width modulator */ |
| UCLASS_PWRSEQ, /* Power sequence device */ |
| UCLASS_QFW, /* QEMU firmware config device */ |
| UCLASS_RAM, /* RAM controller */ |
| UCLASS_REBOOT_MODE, /* Reboot mode */ |
| UCLASS_REGULATOR, /* Regulator device */ |
| UCLASS_REMOTEPROC, /* Remote Processor device */ |
| UCLASS_RESET, /* Reset controller device */ |
| UCLASS_RKMTD, /* Rockchip MTD device */ |
| UCLASS_RNG, /* Random Number Generator */ |
| UCLASS_RTC, /* Real time clock device */ |
| UCLASS_SCMI_AGENT, /* Interface with an SCMI server */ |
| UCLASS_SCMI_BASE, /* Interface for SCMI Base protocol */ |
| UCLASS_SCSI, /* SCSI device */ |
| UCLASS_SERIAL, /* Serial UART */ |
| UCLASS_SIMPLE_BUS, /* Bus with child devices */ |
| UCLASS_SMEM, /* Shared memory interface */ |
| UCLASS_SOC, /* SOC Device */ |
| UCLASS_SOUND, /* Playing simple sounds */ |
| UCLASS_SPI, /* SPI bus */ |
| UCLASS_SPI_FLASH, /* SPI flash */ |
| UCLASS_SPI_GENERIC, /* Generic SPI flash target */ |
| UCLASS_SPMI, /* System Power Management Interface bus */ |
| UCLASS_SYSCON, /* System configuration device */ |
| UCLASS_SYSINFO, /* Device information from hardware */ |
| UCLASS_SYSRESET, /* System reset device */ |
| UCLASS_TEE, /* Trusted Execution Environment device */ |
| UCLASS_THERMAL, /* Thermal sensor */ |
| UCLASS_TIMER, /* Timer device */ |
| UCLASS_TPM, /* Trusted Platform Module TIS interface */ |
| UCLASS_UFS, /* Universal Flash Storage */ |
| UCLASS_USB, /* USB bus */ |
| UCLASS_USB_DEV_GENERIC, /* USB generic device */ |
| UCLASS_USB_HUB, /* USB hub */ |
| UCLASS_USB_GADGET_GENERIC, /* USB generic device */ |
| UCLASS_VIDEO, /* Video or LCD device */ |
| UCLASS_VIDEO_BRIDGE, /* Video bridge, e.g. DisplayPort to LVDS */ |
| UCLASS_VIDEO_CONSOLE, /* Text console driver for video device */ |
| UCLASS_VIDEO_OSD, /* On-screen display */ |
| UCLASS_VIRTIO, /* VirtIO transport device */ |
| UCLASS_W1, /* Dallas 1-Wire bus */ |
| UCLASS_W1_EEPROM, /* one-wire EEPROMs */ |
| UCLASS_WDT, /* Watchdog Timer driver */ |
| |
| UCLASS_COUNT, |
| UCLASS_INVALID = -1, |
| }; |
| |
| #endif |