diff options
| author | Richard Leitner <richard.leitner@skidata.com> | 2017-02-10 09:19:27 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-14 18:33:49 +0100 |
| commit | 3ec72a2a1e5d79f64bbe7b89e1064f851d2620e9 (patch) | |
| tree | 8a57ab0cc6b4380561d3ba27b067f86a65da0f9e /drivers/usb/misc/Kconfig | |
| parent | usb: misc: usbtest: remove redundant check on retval < 0 (diff) | |
| download | linux-3ec72a2a1e5d79f64bbe7b89e1064f851d2620e9.tar.xz linux-3ec72a2a1e5d79f64bbe7b89e1064f851d2620e9.zip | |
usb: misc: add USB251xB/xBi Hi-Speed Hub Controller Driver
This patch adds a driver for configuration of the Microchip USB251xB/xBi
USB 2.0 hub controller series with USB 2.0 upstream connectivity, SMBus
configuration interface and two to four USB 2.0 downstream ports.
Furthermore add myself as a maintainer for this driver.
The datasheet can be found at the manufacturers website, see [1]. All
device-tree exposed configuration features have been tested on a i.MX6
platform with a USB2512B hub.
[1] http://ww1.microchip.com/downloads/en/DeviceDoc/00001692C.pdf
Signed-off-by: Richard Leitner <richard.leitner@skidata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/misc/Kconfig')
| -rw-r--r-- | drivers/usb/misc/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig index 47b357760afc..1d1d70d62a19 100644 --- a/drivers/usb/misc/Kconfig +++ b/drivers/usb/misc/Kconfig @@ -233,6 +233,15 @@ config USB_EZUSB_FX2 Say Y here if you need EZUSB device support. (Cypress FX/FX2/FX2LP microcontrollers) +config USB_HUB_USB251XB + tristate "USB251XB Hub Controller Configuration Driver" + depends on I2C + help + This option enables support for configuration via SMBus of the + Microchip USB251xB/xBi USB 2.0 Hub Controller series. + Configuration parameters may be set in devicetree or platform data. + Say Y or M here if you need to configure such a device via SMBus. + config USB_HSIC_USB3503 tristate "USB3503 HSIC to USB20 Driver" depends on I2C |