diff options
Diffstat (limited to 'drivers/usb/host/Kconfig')
| -rw-r--r-- | drivers/usb/host/Kconfig | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index f865be2276d4..f90afd30a70c 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -59,9 +59,101 @@ config USB_EHCI_HCD To compile this driver as a module, choose M here: the module will be called ehci-hcd. +config USB_EHCI_ARC + bool "Support for Freescale controller" + depends on USB_EHCI_HCD && (ARCH_MXC || ARCH_STMP3XXX || ARCH_MXS) + select USB_OTG_UTILS + ---help--- + Some Freescale processors have an integrated High Speed + USBOTG controller, which supports EHCI host mode. + + Say "y" here to add support for this controller + to the EHCI HCD driver. + +config USB_EHCI_ARC_H1 + bool "Support for Host1 port on Freescale controller" + depends on USB_EHCI_ARC && (ARCH_MX27 || ARCH_MX3 || ARCH_MX28) + ---help--- + Enable support for the USB Host1 port. + +config USB_EHCI_ARC_H2 + bool "Support for Host2 port on Freescale controller" + depends on USB_EHCI_ARC && \ + (ARCH_MX25 || ARCH_MX27 || ARCH_MX3 || ARCH_MX35) + ---help--- + Enable support for the USB Host2 port. + +config USB_EHCI_ARC_OTG + bool "Support for DR host port on Freescale controller" + depends on USB_EHCI_ARC + default y + ---help--- + Enable support for the USB OTG port in HS/FS Host mode. + +config USB_STATIC_IRAM + bool "Use IRAM for USB" + depends on USB_EHCI_ARC + ---help--- + Enable this option to use IRAM instead of DRAM for USB + structures and buffers. This option will reduce bus + contention on systems with large (VGA+) framebuffer + devices and heavy USB activity. There are performance + penalties and usage restrictions when using this option. + + If in doubt, say N. + +choice + prompt "Select transceiver for DR port" + depends on USB_EHCI_ARC_OTG + default USB_EHCI_FSL_1504 if ARCH_MX3 + default USB_EHCI_FSL_1301 if ARCH_MX27 + default USB_EHCI_FSL_UTMI if (ARCH_MX25 || ARCH_MX35 || ARCH_MX37 || ARCH_MX51 || ARCH_STMP3XXX || ARCH_MXS) + ---help--- + Choose the transceiver to use with the Freescale DR port. + +config USB_EHCI_FSL_MC13783 + bool "Freescale MC13783" + depends on !MACH_MX25_3DS + ---help--- + Enable support for the Full Speed Freescale MC13783 transceiver. + + The mx27ads, mx31ads and mx32ads boards require modifications + to support this transceiver. + +config USB_EHCI_FSL_1301 + bool "Philips ISP1301" + depends on !MACH_MX25_3DS + ---help--- + Enable support for the Full Speed Philips ISP1301 transceiver. + + This is the factory default for the mx27ads board. + The mx31ads and mx32ads boards require modifications + to support this transceiver. + +config USB_EHCI_FSL_1504 + bool "Philips ISP1504" + depends on MACH_MX27ADS || MACH_MX31ADS || MACH_MX32ADS ||MACH_MX31_3DS + ---help--- + Enable support for the High Speed Philips ISP1504 transceiver. + + This is the factory default for the mx31ads and mx32ads boards. + The mx27ads board requires modifications to support this transceiver. + +config USB_EHCI_FSL_UTMI + bool "Internal UTMI" + depends on (ARCH_MX25 || ARCH_MX35 || ARCH_MX37 || ARCH_MX51 || ARCH_STMP3XXX || ARCH_MXS) + ---help--- + Enable support for the on-chip High Speed UTMI transceiver. + + This is the factory default for the mx35ads board. + +endchoice + + config USB_EHCI_ROOT_HUB_TT bool "Root Hub Transaction Translators" depends on USB_EHCI_HCD + default y if USB_EHCI_ARC ---help--- Some EHCI chips have vendor-specific extensions to integrate transaction translators, so that no OHCI or UHCI companion |