tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0
2
3config USB_CHIPIDEA
4 tristate "ChipIdea Highspeed Dual Role Controller"
5 depends on ((USB_EHCI_HCD && USB_GADGET) || (USB_EHCI_HCD && !USB_GADGET) || (!USB_EHCI_HCD && USB_GADGET)) && HAS_DMA
6 select EXTCON
7 select RESET_CONTROLLER
8 select USB_ULPI_BUS
9 select USB_ROLE_SWITCH
10 select USB_TEGRA_PHY if ARCH_TEGRA
11 help
12 Say Y here if your system has a dual role high speed USB
13 controller based on ChipIdea silicon IP. It supports:
14 Dual-role switch (ID, OTG FSM, sysfs), Host-only, and
15 Peripheral-only.
16
17 When compiled dynamically, the module will be called ci_hdrc.ko.
18
19if USB_CHIPIDEA
20
21config USB_CHIPIDEA_OF
22 tristate
23 depends on OF
24 default USB_CHIPIDEA
25
26config USB_CHIPIDEA_PCI
27 tristate
28 depends on USB_PCI
29 depends on NOP_USB_XCEIV
30 default USB_CHIPIDEA
31
32config USB_CHIPIDEA_UDC
33 bool "ChipIdea device controller"
34 depends on USB_GADGET
35 help
36 Say Y here to enable device controller functionality of the
37 ChipIdea driver.
38
39config USB_CHIPIDEA_HOST
40 bool "ChipIdea host controller"
41 depends on USB_EHCI_HCD
42 select USB_EHCI_ROOT_HUB_TT
43 help
44 Say Y here to enable host controller functionality of the
45 ChipIdea driver.
46endif