linux/drivers/usb/Makefile, branch v3.8

usb: phy: Fix Kconfig dependency for Phy drivers

2012-06-26T23:14:33Z

USB phy layer driver are only built if usb host is selected, but they are used too by USB_GADGET drivers Signed-off-by: Alexandre Pereira da Silva Acked-by: Roland Stigge Signed-off-by: Greg Kroah-Hartman

usb: move ci13xxx and related code to drivers/usb/chipidea

2012-05-11T23:45:30Z

Since chipidea is a dual role controller, it makes sense to move it to its own directory, where we can also have host, otg and platform code related to this controller. It also makes sense to break out the driver into several compilation units like udc, host, debugging code, etc. Firstly, let's move the udc and platform code to drivers/usb/chipidea. Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman

USB: Add driver for NXP ISP1301 USB transceiver

2012-05-01T17:33:02Z

This new driver registers the NXP ISP1301 chip via the I2C subsystem. The chip is the USB transceiver shared by ohci-nxp, lpc32xx_udc (gadget) and isp1301_omap. ISP1301 is a very low-level driver that primarily separates out the I2C client registration of the ISP1301 chip (including instantiation via DT), used by other drivers, and declares the chip's registers. It's only a helper driver for some OHCI and USB device drivers. The driver can be considered as a register set extension of ohci-nxp, lpc32xx-udc and isp1301_omap, which in turn know best what to do with the low level functionality (individual ISP1301 registers and timing, see the different initialization strategies in those drivers). Those drivers previously internally duplicated ISP1301 register definitions which is solved by this new isp1301 driver. The ISP1301 registers exposed via isp1301.h can be accessed by other drivers using it with standard i2c_smbus_*() accesses. Following patches let the respective USB host and gadget drivers use this driver, instead of duplicating ISP1301 handling. Signed-off-by: Roland Stigge Acked-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman

USB: OTG should be linked before Host

2011-11-27T03:58:47Z

For OTG controller, the host driver will call function otg_get_transceiver to get the otg transceiver, so we need to init the OTG driver before HOST. Signed-off-by: Neil Zhang Acked-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

usb: Provide usb_speed_string() function

2011-09-18T08:29:04Z

In a few places in the kernel, the code prints a human-readable USB device speed (eg. "high speed"). This involves a switch statement sometimes wrapped around in ({ ... }) block leading to code repetition. To mitigate this issue, this commit introduces usb_speed_string() function, which returns a human-readable name of provided speed. It also changes a few places switch was used to use this new function. This changes a bit the way the speed is printed in few instances at the same time standardising it. Signed-off-by: Michal Nazarewicz Signed-off-by: Greg Kroah-Hartman

usb: Introduce DesignWare USB3 DRD Driver

2011-08-22T23:03:11Z

The DesignWare USB3 is a highly configurable IP Core which can be instantiated as Dual-Role Device (DRD), Peripheral Only and Host Only (XHCI) configurations. Several other parameters can be configured like amount of FIFO space, amount of TX and RX endpoints, amount of Host Interrupters, etc. The current driver has been validated with a virtual model of version 1.73a of that core and with an FPGA burned with version 1.83a of the DRD core. We have support for PCIe bus, which is used on FPGA prototyping, and for the OMAP5, more adaptation (or glue) layers can be easily added and the driver is half prepared to handle any possible configuration the HW engineer has chosen considering we have the information on one of the GHWPARAMS registers to do runtime checking of certain features. More runtime checks can, and should, be added in order to make this driver even more flexible with regards to number of endpoints, FIFO sizes, transfer types, etc. While this supports only the device side, for now, we will add support for Host side (xHCI - see the updated series Sebastian has sent [1]) and OTG after we have it all stabilized. [1] http://marc.info/?l=linux-usb&m=131341992020339&w=2 Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

USB: fix build of FSL MPH DR OF platform driver

2011-05-02T23:59:37Z

When only FSL USB gadget driver is selected in the kernel configuration the MPH DR OF driver for creation of FSL USB platform devices from device tree won't be built. As a result no USB platform devices for MPH DR USB controller will be created at run time and no probing will be done in the fsl_udc_core driver. Add an entry to the Makefile to build the MPH DR OF platform driver if CONFIG_USB_FSL_MPH_DR_OF is defined. Signed-off-by: Anatolij Gustschin Signed-off-by: Greg Kroah-Hartman

usb: don't enter usb subdirectories directly

2011-04-13T23:34:53Z

Instead, make we enter usb/ directory on all needed cases and enter the subdirectories from drivers/usb/Makefile. Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

USB: drivers/usb/Makefile: conditionally descend to 'early'

2010-08-10T21:35:38Z

Don't descend to the EARLY_PRINTK_DBGP directory unless it is actually used. Signed-off-by: Nicolas Kaiser Signed-off-by: Greg Kroah-Hartman

USB: MXC: Add i.MX21 specific USB host controller driver.

2010-03-02T22:52:55Z

This driver is a Full / Low speed only USB host for the i.MX21. Signed-off-by: Martin Fuzzey Signed-off-by: Greg Kroah-Hartman