2018-05-07 06:58:06 +09:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0+ */
|
2014-02-27 07:59:18 +09:00
|
|
|
/*
|
|
|
|
* Copyright (c) 2013 Google, Inc
|
|
|
|
*
|
|
|
|
* (C) Copyright 2012
|
|
|
|
* Pavel Herrmann <morpheus.ibis@gmail.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,
|
2014-07-23 21:55:18 +09:00
|
|
|
UCLASS_TEST_BUS,
|
2017-04-24 11:10:44 +09:00
|
|
|
UCLASS_TEST_PROBE,
|
2018-03-12 22:53:33 +09:00
|
|
|
UCLASS_TEST_DUMMY,
|
2014-10-14 14:41:53 +09:00
|
|
|
UCLASS_SPI_EMUL, /* sandbox SPI device emulator */
|
2014-12-11 00:55:49 +09:00
|
|
|
UCLASS_I2C_EMUL, /* sandbox I2C device emulator */
|
2018-11-19 00:14:33 +09:00
|
|
|
UCLASS_I2C_EMUL_PARENT, /* parent for I2C device emulators */
|
2015-03-06 04:25:28 +09:00
|
|
|
UCLASS_PCI_EMUL, /* sandbox PCI device emulator */
|
2015-03-26 03:22:37 +09:00
|
|
|
UCLASS_USB_EMUL, /* sandbox USB bus device emulator */
|
2018-08-09 21:51:18 +09:00
|
|
|
UCLASS_AXI_EMUL, /* sandbox AXI bus device emulator */
|
2014-02-27 07:59:18 +09:00
|
|
|
|
2015-04-15 12:03:19 +09:00
|
|
|
/* U-Boot uclasses start here - in alphabetical order */
|
2015-10-27 21:08:00 +09:00
|
|
|
UCLASS_ADC, /* Analog-to-digital converter */
|
2016-05-02 02:35:52 +09:00
|
|
|
UCLASS_AHCI, /* SATA disk controller */
|
2018-11-26 03:38:54 +09:00
|
|
|
UCLASS_AXI, /* AXI bus */
|
2016-03-01 07:25:55 +09:00
|
|
|
UCLASS_BLK, /* Block device */
|
2018-07-31 18:44:11 +09:00
|
|
|
UCLASS_BOARD, /* Device information from hardware */
|
2018-11-28 07:00:18 +09:00
|
|
|
UCLASS_BOOTCOUNT, /* Bootcount backing store */
|
2015-06-24 06:39:15 +09:00
|
|
|
UCLASS_CLK, /* Clock source, e.g. used by peripherals */
|
2015-04-15 12:03:19 +09:00
|
|
|
UCLASS_CPU, /* CPU, typically part of an SoC */
|
|
|
|
UCLASS_CROS_EC, /* Chrome OS EC */
|
2016-01-22 11:45:00 +09:00
|
|
|
UCLASS_DISPLAY, /* Display (e.g. DisplayPort, HDMI) */
|
2016-02-15 19:01:37 +09:00
|
|
|
UCLASS_DMA, /* Direct Memory Access */
|
2018-01-22 03:29:30 +09:00
|
|
|
UCLASS_EFI, /* EFI managed devices */
|
2015-04-15 12:03:19 +09:00
|
|
|
UCLASS_ETH, /* Ethernet device */
|
2018-11-26 03:38:54 +09:00
|
|
|
UCLASS_FIRMWARE, /* Firmware */
|
2018-07-06 17:28:03 +09:00
|
|
|
UCLASS_FS_FIRMWARE_LOADER, /* Generic loader */
|
2014-07-23 21:55:17 +09:00
|
|
|
UCLASS_GPIO, /* Bank of general-purpose I/O pins */
|
2018-11-27 21:49:50 +09:00
|
|
|
UCLASS_HWSPINLOCK, /* Hardware semaphores */
|
2014-12-11 00:55:47 +09:00
|
|
|
UCLASS_I2C, /* I2C bus */
|
2014-12-11 00:55:54 +09:00
|
|
|
UCLASS_I2C_EEPROM, /* I2C EEPROM device */
|
2015-04-15 12:03:19 +09:00
|
|
|
UCLASS_I2C_GENERIC, /* Generic I2C device */
|
2015-08-03 23:19:21 +09:00
|
|
|
UCLASS_I2C_MUX, /* I2C multiplexer */
|
2017-09-10 21:12:51 +09:00
|
|
|
UCLASS_IDE, /* IDE device */
|
2016-01-20 13:32:25 +09:00
|
|
|
UCLASS_IRQ, /* Interrupt controller */
|
2015-09-09 02:15:11 +09:00
|
|
|
UCLASS_KEYBOARD, /* Keyboard input device */
|
2015-06-24 06:38:45 +09:00
|
|
|
UCLASS_LED, /* Light-emitting diode (LED) */
|
2015-04-15 12:03:19 +09:00
|
|
|
UCLASS_LPC, /* x86 'low pin count' interface */
|
2016-05-14 06:50:29 +09:00
|
|
|
UCLASS_MAILBOX, /* Mailbox controller */
|
2015-04-15 12:03:19 +09:00
|
|
|
UCLASS_MASS_STORAGE, /* Mass storage device */
|
2015-10-07 21:20:51 +09:00
|
|
|
UCLASS_MISC, /* Miscellaneous device */
|
2015-06-24 06:38:48 +09:00
|
|
|
UCLASS_MMC, /* SD / MMC card or chip */
|
2015-01-23 19:31:52 +09:00
|
|
|
UCLASS_MOD_EXP, /* RSA Mod Exp device */
|
2015-11-07 15:20:31 +09:00
|
|
|
UCLASS_MTD, /* Memory Technology Device (MTD) device */
|
2016-01-18 08:11:14 +09:00
|
|
|
UCLASS_NORTHBRIDGE, /* Intel Northbridge / SDRAM controller */
|
2017-08-03 18:30:56 +09:00
|
|
|
UCLASS_NVME, /* NVM Express device */
|
2016-01-22 11:44:58 +09:00
|
|
|
UCLASS_PANEL, /* Display panel, such as an LCD */
|
2016-01-22 11:44:56 +09:00
|
|
|
UCLASS_PANEL_BACKLIGHT, /* Backlight controller for panel */
|
2015-04-15 12:03:19 +09:00
|
|
|
UCLASS_PCH, /* x86 platform controller hub */
|
2015-03-06 04:25:25 +09:00
|
|
|
UCLASS_PCI, /* PCI bus */
|
|
|
|
UCLASS_PCI_GENERIC, /* Generic PCI bus device */
|
2017-04-24 18:51:27 +09:00
|
|
|
UCLASS_PHY, /* Physical Layer (PHY) device */
|
pinctrl: add pin control uclass support
This creates a new framework for handling of pin control devices,
i.e. devices that control different aspects of package pins.
This uclass handles pinmuxing and pin configuration; pinmuxing
controls switching among silicon blocks that share certain physical
pins, pin configuration handles electronic properties such as pin-
biasing, load capacitance etc.
This framework can support the same device tree bindings, but if you
do not need full interface support, you can disable some features to
reduce memory foot print. Typically around 1.5KB is necessary to
include full-featured uclass support on ARM board (CONFIG_PINCTRL +
CONFIG_PINCTRL_FULL + CONFIG_PINCTRL_GENERIC + CONFIG_PINCTRL_PINMUX),
for example.
We are often limited on code size for SPL. Besides, we still have
many boards that do not support device tree configuration. The full
pinctrl, which requires OF_CONTROL, does not make sense for those
boards. So, this framework also has a Do-It-Yourself (let's say
simple pinctrl) interface. With CONFIG_PINCTRL_FULL disabled, the
uclass itself provides no systematic mechanism for identifying the
peripheral device, applying pinctrl settings, etc. They must be
done in each low-level driver. In return, you can save much memory
footprint and it might be useful especially for SPL.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-08-27 12:44:29 +09:00
|
|
|
UCLASS_PINCONFIG, /* Pin configuration node device */
|
2016-06-22 18:29:47 +09:00
|
|
|
UCLASS_PINCTRL, /* Pinctrl (pin muxing/configuration) device */
|
2015-05-23 06:42:14 +09:00
|
|
|
UCLASS_PMIC, /* PMIC I/O device */
|
2016-07-14 04:45:31 +09:00
|
|
|
UCLASS_POWER_DOMAIN, /* (SoC) Power domains */
|
2018-11-26 03:38:54 +09:00
|
|
|
UCLASS_PWM, /* Pulse-width modulator */
|
2016-01-22 11:43:31 +09:00
|
|
|
UCLASS_PWRSEQ, /* Power sequence device */
|
2016-06-22 18:29:47 +09:00
|
|
|
UCLASS_RAM, /* RAM controller */
|
2015-05-23 06:42:14 +09:00
|
|
|
UCLASS_REGULATOR, /* Regulator device */
|
2015-09-18 05:42:39 +09:00
|
|
|
UCLASS_REMOTEPROC, /* Remote Processor device */
|
2016-06-18 00:43:58 +09:00
|
|
|
UCLASS_RESET, /* Reset controller device */
|
2015-04-15 12:03:19 +09:00
|
|
|
UCLASS_RTC, /* Real time clock device */
|
2016-09-08 22:06:45 +09:00
|
|
|
UCLASS_SCSI, /* SCSI device */
|
2015-04-15 12:03:19 +09:00
|
|
|
UCLASS_SERIAL, /* Serial UART */
|
2018-11-19 00:14:32 +09:00
|
|
|
UCLASS_SIMPLE_BUS, /* Bus with child devices */
|
2018-07-02 08:57:55 +09:00
|
|
|
UCLASS_SMEM, /* Shared memory interface */
|
2015-04-15 12:03:19 +09:00
|
|
|
UCLASS_SPI, /* SPI bus */
|
|
|
|
UCLASS_SPI_FLASH, /* SPI flash */
|
2015-05-23 06:42:14 +09:00
|
|
|
UCLASS_SPI_GENERIC, /* Generic SPI flash target */
|
2018-11-26 03:38:54 +09:00
|
|
|
UCLASS_SPMI, /* System Power Management Interface bus */
|
2015-06-24 06:38:43 +09:00
|
|
|
UCLASS_SYSCON, /* System configuration device */
|
2016-05-13 03:03:35 +09:00
|
|
|
UCLASS_SYSRESET, /* System reset device */
|
2018-09-25 23:40:09 +09:00
|
|
|
UCLASS_TEE, /* Trusted Execution Environment device */
|
2015-04-15 12:03:19 +09:00
|
|
|
UCLASS_THERMAL, /* Thermal sensor */
|
2015-10-09 14:46:34 +09:00
|
|
|
UCLASS_TIMER, /* Timer device */
|
2015-08-23 09:31:31 +09:00
|
|
|
UCLASS_TPM, /* Trusted Platform Module TIS interface */
|
2015-03-26 03:21:59 +09:00
|
|
|
UCLASS_USB, /* USB bus */
|
2015-03-26 03:22:31 +09:00
|
|
|
UCLASS_USB_DEV_GENERIC, /* USB generic device */
|
2015-04-15 12:03:19 +09:00
|
|
|
UCLASS_USB_HUB, /* USB hub */
|
2018-11-29 18:52:46 +09:00
|
|
|
UCLASS_USB_GADGET_GENERIC, /* USB generic device */
|
2016-01-19 11:52:15 +09:00
|
|
|
UCLASS_VIDEO, /* Video or LCD device */
|
2015-07-03 09:16:08 +09:00
|
|
|
UCLASS_VIDEO_BRIDGE, /* Video bridge, e.g. DisplayPort to LVDS */
|
2016-01-19 11:52:17 +09:00
|
|
|
UCLASS_VIDEO_CONSOLE, /* Text console driver for video device */
|
2018-09-27 16:19:29 +09:00
|
|
|
UCLASS_VIDEO_OSD, /* On-screen display */
|
2018-10-15 18:21:00 +09:00
|
|
|
UCLASS_VIRTIO, /* VirtIO transport device */
|
2018-09-18 16:35:24 +09:00
|
|
|
UCLASS_W1, /* Dallas 1-Wire bus */
|
2018-09-18 16:35:27 +09:00
|
|
|
UCLASS_W1_EEPROM, /* one-wire EEPROMs */
|
2017-04-18 04:00:21 +09:00
|
|
|
UCLASS_WDT, /* Watchdot Timer driver */
|
2014-02-27 07:59:18 +09:00
|
|
|
|
|
|
|
UCLASS_COUNT,
|
|
|
|
UCLASS_INVALID = -1,
|
|
|
|
};
|
|
|
|
|
|
|
|
#endif
|