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/* 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
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