mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
019808f97c
With sandbox we want to be able to emulate USB devices so that we can test the USB stack. Add a uclass to support this. It implements the same operations as a normal USB device driver, but in this case passes them on to an emulation driver. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/*
|
|
* Copyright (c) 2013 Google, Inc
|
|
*
|
|
* (C) Copyright 2012
|
|
* Pavel Herrmann <morpheus.ibis@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#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_BUS,
|
|
UCLASS_SPI_EMUL, /* sandbox SPI device emulator */
|
|
UCLASS_I2C_EMUL, /* sandbox I2C device emulator */
|
|
UCLASS_PCI_EMUL, /* sandbox PCI device emulator */
|
|
UCLASS_USB_EMUL, /* sandbox USB bus device emulator */
|
|
UCLASS_SIMPLE_BUS,
|
|
|
|
/* U-Boot uclasses start here */
|
|
UCLASS_GPIO, /* Bank of general-purpose I/O pins */
|
|
UCLASS_SERIAL, /* Serial UART */
|
|
UCLASS_SPI, /* SPI bus */
|
|
UCLASS_SPI_GENERIC, /* Generic SPI flash target */
|
|
UCLASS_SPI_FLASH, /* SPI flash */
|
|
UCLASS_CROS_EC, /* Chrome OS EC */
|
|
UCLASS_THERMAL, /* Thermal sensor */
|
|
UCLASS_I2C, /* I2C bus */
|
|
UCLASS_I2C_GENERIC, /* Generic I2C device */
|
|
UCLASS_I2C_EEPROM, /* I2C EEPROM device */
|
|
UCLASS_MOD_EXP, /* RSA Mod Exp device */
|
|
UCLASS_PCI, /* PCI bus */
|
|
UCLASS_PCI_GENERIC, /* Generic PCI bus device */
|
|
UCLASS_PCH, /* x86 platform controller hub */
|
|
UCLASS_ETH, /* Ethernet device */
|
|
UCLASS_LPC, /* x86 'low pin count' interface */
|
|
UCLASS_USB, /* USB bus */
|
|
UCLASS_USB_HUB, /* USB hub */
|
|
UCLASS_USB_DEV_GENERIC, /* USB generic device */
|
|
|
|
UCLASS_COUNT,
|
|
UCLASS_INVALID = -1,
|
|
};
|
|
|
|
#endif
|