[PATCH] dm: Use explicit numbers for all enum values
Michal Simek
michal.simek at xilinx.com
Fri Apr 1 12:13:44 CEST 2022
Based on discussion at
https://lore.kernel.org/r/20200318125003.GA2727094@kroah.com we got
recommendation to use explicit values for all enum values.
The patch is following this recommendation.
The same change was also done by commit 31431dd466e7 ("firmware: xilinx:
Use explicit values for all enum values").
Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---
I was doing some debug and got uclass ID but without values it is hard to
find out which uclass it is.
---
include/dm/uclass-id.h | 240 ++++++++++++++++++++---------------------
1 file changed, 120 insertions(+), 120 deletions(-)
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h
index 0e26e1d13824..30d120879a4e 100644
--- a/include/dm/uclass-id.h
+++ b/include/dm/uclass-id.h
@@ -13,129 +13,129 @@
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 */
+ UCLASS_DEMO = 1,
+ UCLASS_TEST = 2,
+ UCLASS_TEST_FDT = 3,
+ UCLASS_TEST_FDT_MANUAL = 4,
+ UCLASS_TEST_BUS = 5,
+ UCLASS_TEST_PROBE = 6,
+ UCLASS_TEST_DUMMY = 7,
+ UCLASS_TEST_DEVRES = 8,
+ UCLASS_TEST_ACPI = 10,
+ UCLASS_SPI_EMUL = 11, /* sandbox SPI device emulator */
+ UCLASS_I2C_EMUL = 12, /* sandbox I2C device emulator */
+ UCLASS_I2C_EMUL_PARENT = 12, /* parent for I2C device emulators */
+ UCLASS_PCI_EMUL = 13, /* sandbox PCI device emulator */
+ UCLASS_PCI_EMUL_PARENT = 14, /* parent for PCI device emulators */
+ UCLASS_USB_EMUL = 15, /* sandbox USB bus device emulator */
+ UCLASS_AXI_EMUL = 16, /* 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_BOOTCOUNT, /* Bootcount backing store */
- 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_DSI_HOST, /* Display Serial Interface host */
- UCLASS_DMA, /* Direct Memory Access */
- UCLASS_DSA, /* Distributed (Ethernet) Switch Architecture */
- 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_FIRMWARE, /* Firmware */
- UCLASS_FS_FIRMWARE_LOADER, /* Generic loader */
- UCLASS_GPIO, /* Bank of general-purpose I/O pins */
- UCLASS_HASH, /* Hash device */
- UCLASS_HWSPINLOCK, /* Hardware semaphores */
- 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_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_P2SB, /* (x86) Primary-to-Sideband Bus */
- UCLASS_PANEL, /* Display panel, such as an LCD */
- UCLASS_PANEL_BACKLIGHT, /* Backlight controller for panel */
- 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_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_RNG, /* Random Number Generator */
- UCLASS_RTC, /* Real time clock device */
- UCLASS_SCMI_AGENT, /* Interface with an SCMI server */
- 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_PVBLOCK, /* Xen virtual block device */
+ UCLASS_ACPI_PMC = 17, /* (x86) Power-management controller (PMC) */
+ UCLASS_ADC = 18, /* Analog-to-digital converter */
+ UCLASS_AHCI = 19, /* SATA disk controller */
+ UCLASS_AUDIO_CODEC = 20,/* Audio codec with control and data path */
+ UCLASS_AXI = 21, /* AXI bus */
+ UCLASS_BLK = 22, /* Block device */
+ UCLASS_BOOTCOUNT = 23, /* Bootcount backing store */
+ UCLASS_BUTTON = 24, /* Button */
+ UCLASS_CACHE = 25, /* Cache controller */
+ UCLASS_CLK = 26, /* Clock source, e.g. used by peripherals */
+ UCLASS_CPU = 27, /* CPU, typically part of an SoC */
+ UCLASS_CROS_EC = 28, /* Chrome OS EC */
+ UCLASS_DISPLAY = 29, /* Display (e.g. DisplayPort, HDMI) */
+ UCLASS_DSI_HOST = 30, /* Display Serial Interface host */
+ UCLASS_DMA = 31, /* Direct Memory Access */
+ UCLASS_DSA = 32, /* Distributed (Ethernet) Switch Architecture */
+ UCLASS_ECDSA = 33, /* Elliptic curve cryptographic device */
+ UCLASS_EFI_LOADER = 34, /* Devices created by UEFI applications */
+ UCLASS_EFI_MEDIA = 35, /* Devices provided by UEFI firmware */
+ UCLASS_ETH = 36, /* Ethernet device */
+ UCLASS_ETH_PHY = 37, /* Ethernet PHY device */
+ UCLASS_FIRMWARE = 38, /* Firmware */
+ UCLASS_FS_FIRMWARE_LOADER = 39, /* Generic loader */
+ UCLASS_GPIO = 40, /* Bank of general-purpose I/O pins */
+ UCLASS_HASH = 41, /* Hash device */
+ UCLASS_HWSPINLOCK = 42, /* Hardware semaphores */
+ UCLASS_I2C = 43, /* I2C bus */
+ UCLASS_I2C_EEPROM = 44, /* I2C EEPROM device */
+ UCLASS_I2C_GENERIC = 45, /* Generic I2C device */
+ UCLASS_I2C_MUX = 46, /* I2C multiplexer */
+ UCLASS_I2S = 47, /* I2S bus */
+ UCLASS_IDE = 48, /* IDE device */
+ UCLASS_IOMMU = 49, /* IOMMU */
+ UCLASS_IRQ = 49, /* Interrupt controller */
+ UCLASS_KEYBOARD = 50, /* Keyboard input device */
+ UCLASS_LED = 51, /* Light-emitting diode (LED) */
+ UCLASS_LPC = 52, /* x86 'low pin count' interface */
+ UCLASS_MAILBOX = 53, /* Mailbox controller */
+ UCLASS_MASS_STORAGE = 54, /* Mass storage device */
+ UCLASS_MDIO = 55, /* MDIO bus */
+ UCLASS_MDIO_MUX = 56, /* MDIO MUX/switch */
+ UCLASS_MISC = 57, /* Miscellaneous device */
+ UCLASS_MMC = 58, /* SD / MMC card or chip */
+ UCLASS_MOD_EXP = 59, /* RSA Mod Exp device */
+ UCLASS_MTD = 60, /* Memory Technology Device (MTD) device */
+ UCLASS_MUX = 61, /* Multiplexer device */
+ UCLASS_NOP = 62, /* No-op devices */
+ UCLASS_NORTHBRIDGE = 63, /* Intel Northbridge / SDRAM controller */
+ UCLASS_NVME = 64, /* NVM Express device */
+ UCLASS_P2SB = 65, /* (x86) Primary-to-Sideband Bus */
+ UCLASS_PANEL = 66, /* Display panel, such as an LCD */
+ UCLASS_PANEL_BACKLIGHT = 67, /* Backlight controller for panel */
+ UCLASS_PCH = 68, /* x86 platform controller hub */
+ UCLASS_PCI = 69, /* PCI bus */
+ UCLASS_PCI_EP = 70, /* PCI endpoint device */
+ UCLASS_PCI_GENERIC = 71,/* Generic PCI bus device */
+ UCLASS_PHY = 72, /* Physical Layer (PHY) device */
+ UCLASS_PINCONFIG = 73, /* Pin configuration node device */
+ UCLASS_PINCTRL = 74, /* Pinctrl (pin muxing/configuration) device */
+ UCLASS_PMIC = 75, /* PMIC I/O device */
+ UCLASS_POWER_DOMAIN = 76, /* (SoC) Power domains */
+ UCLASS_PWM = 77, /* Pulse-width modulator */
+ UCLASS_PWRSEQ = 78, /* Power sequence device */
+ UCLASS_QFW = 79, /* QEMU firmware config device */
+ UCLASS_RAM = 80, /* RAM controller */
+ UCLASS_REBOOT_MODE = 81,/* Reboot mode */
+ UCLASS_REGULATOR = 82, /* Regulator device */
+ UCLASS_REMOTEPROC = 83, /* Remote Processor device */
+ UCLASS_RESET = 84, /* Reset controller device */
+ UCLASS_RNG = 85, /* Random Number Generator */
+ UCLASS_RTC = 86, /* Real time clock device */
+ UCLASS_SCMI_AGENT = 87, /* Interface with an SCMI server */
+ UCLASS_SCSI = 88, /* SCSI device */
+ UCLASS_SERIAL = 89, /* Serial UART */
+ UCLASS_SIMPLE_BUS = 90, /* Bus with child devices */
+ UCLASS_SMEM = 91, /* Shared memory interface */
+ UCLASS_SOC = 92, /* SOC Device */
+ UCLASS_SOUND = 93, /* Playing simple sounds */
+ UCLASS_SPI = 94, /* SPI bus */
+ UCLASS_SPI_FLASH = 95, /* SPI flash */
+ UCLASS_SPI_GENERIC = 96, /* Generic SPI flash target */
+ UCLASS_SPMI = 97, /* System Power Management Interface bus */
+ UCLASS_SYSCON = 98, /* System configuration device */
+ UCLASS_SYSINFO = 99, /* Device information from hardware */
+ UCLASS_SYSRESET = 100, /* System reset device */
+ UCLASS_TEE = 101, /* Trusted Execution Environment device */
+ UCLASS_THERMAL = 102, /* Thermal sensor */
+ UCLASS_TIMER = 103, /* Timer device */
+ UCLASS_TPM = 104, /* Trusted Platform Module TIS interface */
+ UCLASS_UFS = 105, /* Universal Flash Storage */
+ UCLASS_USB = 106, /* USB bus */
+ UCLASS_USB_DEV_GENERIC = 107, /* USB generic device */
+ UCLASS_USB_HUB = 108, /* USB hub */
+ UCLASS_USB_GADGET_GENERIC = 109, /* USB generic device */
+ UCLASS_VIDEO = 110, /* Video or LCD device */
+ UCLASS_VIDEO_BRIDGE = 111, /* Video bridge, e.g. DisplayPort to LVDS */
+ UCLASS_VIDEO_CONSOLE = 112, /* Text console driver for video device */
+ UCLASS_VIDEO_OSD = 113, /* On-screen display */
+ UCLASS_VIRTIO = 114, /* VirtIO transport device */
+ UCLASS_W1 = 115, /* Dallas 1-Wire bus */
+ UCLASS_W1_EEPROM = 116, /* one-wire EEPROMs */
+ UCLASS_WDT = 117, /* Watchdog Timer driver */
+ UCLASS_PVBLOCK = 118, /* Xen virtual block device */
- UCLASS_COUNT,
+ UCLASS_COUNT = 119,
UCLASS_INVALID = -1,
};
--
2.35.1
More information about the U-Boot
mailing list