diff options
Diffstat (limited to 'drivers/usb/phy/Kconfig')
| -rw-r--r-- | drivers/usb/phy/Kconfig | 206 |
1 files changed, 78 insertions, 128 deletions
diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig index 3622fff8b798..b7acf3966cd7 100644 --- a/drivers/usb/phy/Kconfig +++ b/drivers/usb/phy/Kconfig @@ -1,22 +1,12 @@ +# SPDX-License-Identifier: GPL-2.0 # # Physical Layer USB driver configuration # -menuconfig USB_PHY - bool "USB Physical Layer drivers" - help - Most USB controllers have the physical layer signalling part - (commonly called a PHY) built in. However, dual-role devices - (a.k.a. USB on-the-go) which support being USB master or slave - with the same connector often use an external PHY. - - The drivers in this submenu add support for such PHY devices. - They are not needed for standard master-only (or the vast - majority of slave-only) USB interfaces. +menu "USB Physical Layer drivers" - If you're not sure if this applies to you, it probably doesn't; - say N here. - -if USB_PHY +config USB_PHY + select EXTCON + def_bool n # # USB Transceiver Drivers @@ -24,106 +14,56 @@ if USB_PHY config AB8500_USB tristate "AB8500 USB Transceiver Driver" depends on AB8500_CORE + select USB_PHY help Enable this to support the USB OTG transceiver in AB8500 chip. This transceiver supports high and full speed devices plus, in host mode, low speed. config FSL_USB2_OTG - bool "Freescale USB OTG Transceiver Driver" - depends on USB_EHCI_FSL && USB_FSL_USB2 && PM_RUNTIME - select USB_OTG + tristate "Freescale USB OTG Transceiver Driver" + depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_OTG_FSM=y && PM + depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y' + select USB_PHY help Enable this to support Freescale USB OTG transceiver. -config ISP1301_OMAP - tristate "Philips ISP1301 with OMAP OTG" - depends on I2C && ARCH_OMAP_OTG - help - If you say yes here you get support for the Philips ISP1301 - USB-On-The-Go transceiver working with the OMAP OTG controller. - The ISP1301 is a full speed USB transceiver which is used in - products including H2, H3, and H4 development boards for Texas - Instruments OMAP processors. - - This driver can also be built as a module. If so, the module - will be called isp1301_omap. - -config MV_U3D_PHY - bool "Marvell USB 3.0 PHY controller Driver" - depends on CPU_MMP3 +config KEYSTONE_USB_PHY + tristate "Keystone USB PHY Driver" + depends on ARCH_KEYSTONE || COMPILE_TEST + depends on NOP_USB_XCEIV help - Enable this to support Marvell USB 3.0 phy controller for Marvell - SoC. + Enable this to support Keystone USB phy. This driver provides + interface to interact with USB 2.0 and USB 3.0 PHY that is part + of the Keystone SOC. config NOP_USB_XCEIV tristate "NOP USB Transceiver Driver" + depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, NOP can't be built-in + select USB_PHY help This driver is to be used by all the usb transceiver which are either built-in with usb ip or which are autonomous and doesn't require any phy programming such as ISP1x04 etc. -config OMAP_CONTROL_USB - tristate "OMAP CONTROL USB Driver" - help - Enable this to add support for the USB part present in the control - module. This driver has API to power on the USB2 PHY and to write to - the mailbox. The mailbox is present only in omap4 and the register to - power on the USB2 PHY is present in OMAP4 and OMAP5. OMAP5 has an - additional register to power on USB3 PHY. - -config OMAP_USB2 - tristate "OMAP USB2 PHY Driver" - depends on ARCH_OMAP2PLUS - select OMAP_CONTROL_USB - help - Enable this to support the transceiver that is part of SOC. This - driver takes care of all the PHY functionality apart from comparator. - The USB OTG controller communicates with the comparator using this - driver. - -config OMAP_USB3 - tristate "OMAP USB3 PHY Driver" - select OMAP_CONTROL_USB - help - Enable this to support the USB3 PHY that is part of SOC. This - driver takes care of all the PHY functionality apart from comparator. - This driver interacts with the "OMAP Control USB Driver" to power - on/off the PHY. - -config SAMSUNG_USBPHY +config AM335X_CONTROL_USB tristate - help - Enable this to support Samsung USB phy helper driver for Samsung SoCs. - This driver provides common interface to interact, for Samsung USB 2.0 PHY - driver and later for Samsung USB 3.0 PHY driver. - -config SAMSUNG_USB2PHY - tristate "Samsung USB 2.0 PHY controller Driver" - select SAMSUNG_USBPHY - help - Enable this to support Samsung USB 2.0 (High Speed) PHY controller - driver for Samsung SoCs. -config SAMSUNG_USB3PHY - tristate "Samsung USB 3.0 PHY controller Driver" - select SAMSUNG_USBPHY +config AM335X_PHY_USB + tristate "AM335x USB PHY Driver" + depends on ARM || COMPILE_TEST + depends on NOP_USB_XCEIV + select USB_PHY + select AM335X_CONTROL_USB + select USB_COMMON help - Enable this to support Samsung USB 3.0 (Super Speed) phy controller - for samsung SoCs. - -config TWL4030_USB - tristate "TWL4030 USB Transceiver Driver" - depends on TWL4030_CORE && REGULATOR_TWL4030 && USB_MUSB_OMAP2PLUS - help - Enable this to support the USB OTG transceiver on TWL4030 - family chips (including the TWL5030 and TPS659x0 devices). - This transceiver supports high and full speed devices plus, - in host mode, low speed. + This driver provides PHY support for that phy which part for the + AM335x SoC. config TWL6030_USB tristate "TWL6030 USB Transceiver Driver" depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS + depends on OF help Enable this to support the USB OTG transceiver on TWL6030 family chips. This TWL6030 transceiver has the VBUS and ID GND @@ -134,80 +74,90 @@ config TWL6030_USB config USB_GPIO_VBUS tristate "GPIO based peripheral-only VBUS sensing 'transceiver'" - depends on GPIOLIB + depends on GPIOLIB || COMPILE_TEST + depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y' + depends on !USB_CONN_GPIO + select USB_PHY help Provides simple GPIO VBUS sensing for controllers with an internal transceiver via the usb_phy interface, and optionally control of a D+ pullup GPIO as well as a VBUS - current limit regulator. + current limit regulator. This driver is for devices that do + NOT support role switch. OTG devices that can do role switch + (master/peripheral) shall use the USB based connection + detection driver USB_CONN_GPIO. + +config OMAP_OTG + tristate "OMAP USB OTG controller driver" + depends on ARCH_OMAP_OTG && EXTCON + help + Enable this to support some transceivers on OMAP1 platforms. OTG + controller is needed to switch between host and peripheral modes. + + This driver can also be built as a module. If so, the module + will be called phy-omap-otg. + +config TAHVO_USB + tristate "Tahvo USB transceiver driver" + depends on MFD_RETU + depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y' + select USB_PHY + help + Enable this to support USB transceiver on Tahvo. This is used + at least on Nokia 770. + +config TAHVO_USB_HOST_BY_DEFAULT + depends on TAHVO_USB + bool "Device in USB host mode by default" + help + Say Y here, if you want the device to enter USB host mode + by default on bootup. config USB_ISP1301 tristate "NXP ISP1301 USB transceiver support" depends on USB || USB_GADGET depends on I2C + select USB_PHY help Say Y here to add support for the NXP ISP1301 USB transceiver driver. This chip is typically used as USB transceiver for USB host, gadget and OTG drivers (to be selected separately). To compile this driver as a module, choose M here: the - module will be called isp1301. - -config USB_MSM_OTG - tristate "OTG support for Qualcomm on-chip USB controller" - depends on (USB || USB_GADGET) && ARCH_MSM - help - Enable this to support the USB OTG transceiver on MSM chips. It - handles PHY initialization, clock management, and workarounds - required after resetting the hardware and power management. - This driver is required even for peripheral only or host only - mode configurations. - This driver is not supported on boards like trout which - has an external PHY. - -config USB_MV_OTG - tristate "Marvell USB OTG support" - depends on USB_EHCI_MV && USB_MV_UDC && PM_RUNTIME - select USB_OTG - help - Say Y here if you want to build Marvell USB OTG transciever - driver in kernel (including PXA and MMP series). This driver - implements role switch between EHCI host driver and gadget driver. - - To compile this driver as a module, choose M here. + module will be called phy-isp1301. config USB_MXS_PHY tristate "Freescale MXS USB PHY support" depends on ARCH_MXC || ARCH_MXS select STMP_DEVICE + select USB_PHY help Enable this to support the Freescale MXS USB PHY. MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x. -config USB_RCAR_PHY - tristate "Renesas R-Car USB PHY support" - depends on USB || USB_GADGET +config USB_TEGRA_PHY + tristate "NVIDIA Tegra USB PHY Driver" + depends on ARCH_TEGRA || COMPILE_TEST + select USB_COMMON + select USB_PHY + select USB_ULPI help - Say Y here to add support for the Renesas R-Car USB common PHY driver. - This chip is typically used as USB PHY for USB host, gadget. - This driver supports R8A7778 and R8A7779. - - To compile this driver as a module, choose M here: the - module will be called phy-rcar-usb. + This driver provides PHY support for the USB controllers found + on NVIDIA Tegra SoC's. config USB_ULPI bool "Generic ULPI Transceiver Driver" - depends on ARM + depends on ARM || ARM64 || COMPILE_TEST + select USB_ULPI_VIEWPORT help Enable this to support ULPI connected USB OTG transceivers which are likely found on embedded boards. config USB_ULPI_VIEWPORT bool - depends on USB_ULPI help Provides read/write operations to the ULPI phy register set for controllers with a viewport register (e.g. Chipidea/ARC controllers). -endif # USB_PHY +endmenu |