| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame] | 1 | # |
| 2 | # USB OTG infrastructure may be needed for peripheral-only, host-only, |
| 3 | # or OTG-capable configurations when OTG transceivers or controllers |
| 4 | # are used. |
| 5 | # |
| 6 | |
| 7 | comment "OTG and related infrastructure" |
| 8 | |
| 9 | config USB_OTG_UTILS |
| 10 | bool |
| 11 | help |
| 12 | Select this to make sure the build includes objects from |
| 13 | the OTG infrastructure directory. |
| 14 | |
| 15 | config USB_OTG_WAKELOCK |
| 16 | bool "Hold a wakelock when USB connected" |
| 17 | depends on WAKELOCK |
| 18 | select USB_OTG_UTILS |
| 19 | help |
| 20 | Select this to automatically hold a wakelock when USB is |
| 21 | connected, preventing suspend. |
| 22 | |
| 23 | if USB || USB_GADGET |
| 24 | |
| 25 | # |
| 26 | # USB Transceiver Drivers |
| 27 | # |
| 28 | config USB_GPIO_VBUS |
| 29 | tristate "GPIO based peripheral-only VBUS sensing 'transceiver'" |
| 30 | depends on GENERIC_GPIO |
| 31 | select USB_OTG_UTILS |
| 32 | help |
| 33 | Provides simple GPIO VBUS sensing for controllers with an |
| 34 | internal transceiver via the usb_phy interface, and |
| 35 | optionally control of a D+ pullup GPIO as well as a VBUS |
| 36 | current limit regulator. |
| 37 | |
| 38 | config ISP1301_OMAP |
| 39 | tristate "Philips ISP1301 with OMAP OTG" |
| 40 | depends on I2C && ARCH_OMAP_OTG |
| 41 | select USB_OTG_UTILS |
| 42 | help |
| 43 | If you say yes here you get support for the Philips ISP1301 |
| 44 | USB-On-The-Go transceiver working with the OMAP OTG controller. |
| 45 | The ISP1301 is a full speed USB transceiver which is used in |
| 46 | products including H2, H3, and H4 development boards for Texas |
| 47 | Instruments OMAP processors. |
| 48 | |
| 49 | This driver can also be built as a module. If so, the module |
| 50 | will be called isp1301_omap. |
| 51 | |
| 52 | config USB_ULPI |
| 53 | bool "Generic ULPI Transceiver Driver" |
| 54 | depends on ARM |
| 55 | select USB_OTG_UTILS |
| 56 | help |
| 57 | Enable this to support ULPI connected USB OTG transceivers which |
| 58 | are likely found on embedded boards. |
| 59 | |
| 60 | config USB_ULPI_VIEWPORT |
| 61 | bool |
| 62 | depends on USB_ULPI |
| 63 | help |
| 64 | Provides read/write operations to the ULPI phy register set for |
| 65 | controllers with a viewport register (e.g. Chipidea/ARC controllers). |
| 66 | |
| 67 | config TWL4030_USB |
| 68 | tristate "TWL4030 USB Transceiver Driver" |
| 69 | depends on TWL4030_CORE && REGULATOR_TWL4030 |
| 70 | select USB_OTG_UTILS |
| 71 | help |
| 72 | Enable this to support the USB OTG transceiver on TWL4030 |
| 73 | family chips (including the TWL5030 and TPS659x0 devices). |
| 74 | This transceiver supports high and full speed devices plus, |
| 75 | in host mode, low speed. |
| 76 | |
| 77 | config TWL6030_USB |
| 78 | tristate "TWL6030 USB Transceiver Driver" |
| 79 | depends on TWL4030_CORE |
| 80 | select USB_OTG_UTILS |
| 81 | help |
| 82 | Enable this to support the USB OTG transceiver on TWL6030 |
| 83 | family chips. This TWL6030 transceiver has the VBUS and ID GND |
| 84 | and OTG SRP events capabilities. For all other transceiver functionality |
| 85 | UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs |
| 86 | are hooked to this driver through platform_data structure. |
| 87 | The definition of internal PHY APIs are in the mach-omap2 layer. |
| 88 | |
| 89 | config NOP_USB_XCEIV |
| 90 | tristate "NOP USB Transceiver Driver" |
| 91 | select USB_OTG_UTILS |
| 92 | help |
| 93 | This driver is to be used by all the usb transceiver which are either |
| 94 | built-in with usb ip or which are autonomous and doesn't require any |
| 95 | phy programming such as ISP1x04 etc. |
| 96 | |
| 97 | config USB_MSM_OTG |
| 98 | tristate "OTG support for Qualcomm on-chip USB controller" |
| 99 | depends on (USB || USB_GADGET) && ARCH_MSM |
| 100 | select USB_OTG_UTILS |
| 101 | help |
| 102 | Enable this to support the USB OTG transceiver on MSM chips. It |
| 103 | handles PHY initialization, clock management, and workarounds |
| 104 | required after resetting the hardware and power management. |
| 105 | This driver is required even for peripheral only or host only |
| 106 | mode configurations. |
| 107 | This driver is not supported on boards like trout which |
| 108 | has an external PHY. |
| 109 | |
| 110 | config AB8500_USB |
| 111 | tristate "AB8500 USB Transceiver Driver" |
| 112 | depends on AB8500_CORE |
| 113 | select USB_OTG_UTILS |
| 114 | help |
| 115 | Enable this to support the USB OTG transceiver in AB8500 chip. |
| 116 | This transceiver supports high and full speed devices plus, |
| 117 | in host mode, low speed. |
| 118 | |
| 119 | config FSL_USB2_OTG |
| 120 | bool "Freescale USB OTG Transceiver Driver" |
| 121 | depends on USB_EHCI_FSL && USB_GADGET_FSL_USB2 && USB_SUSPEND |
| 122 | select USB_OTG |
| 123 | select USB_OTG_UTILS |
| 124 | help |
| 125 | Enable this to support Freescale USB OTG transceiver. |
| 126 | |
| 127 | config USB_MV_OTG |
| 128 | tristate "Marvell USB OTG support" |
| 129 | depends on USB_EHCI_MV && USB_MV_UDC && USB_SUSPEND |
| 130 | select USB_OTG |
| 131 | select USB_OTG_UTILS |
| 132 | help |
| 133 | Say Y here if you want to build Marvell USB OTG transciever |
| 134 | driver in kernel (including PXA and MMP series). This driver |
| 135 | implements role switch between EHCI host driver and gadget driver. |
| 136 | |
| 137 | To compile this driver as a module, choose M here. |
| 138 | |
| 139 | endif # USB || OTG |