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path: root/drivers/usb/phy
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2013-01-25usb: phy: add a new driver for usb3 phyKishon Vijay Abraham I3-0/+366
Added a driver for usb3 phy that handles the interaction between usb phy device and dwc3 controller. This also includes device tree support for usb3 phy driver and the documentation with device tree binding information is updated. Currently writing to control module register is taken care in this driver which will be removed once the control module driver is in place. Signed-off-by: Kishon Vijay Abraham I <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Moiz Sonasath <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2013-01-25usb: start using the control module driverKishon Vijay Abraham I2-33/+9
Start using the control module driver for powering on the PHY and for writing to the mailbox instead of writing to the control module registers on their own. Signed-off-by: Kishon Vijay Abraham I <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2013-01-25usb: phy: add a new driver for usb part of control moduleKishon Vijay Abraham I3-0/+306
Added a new driver for the usb part of control module. This has an API to power on the USB2 phy and an API to write to the mailbox depending on whether MUSB has to act in host mode or in device mode. Writing to control module registers for doing the above task which was previously done in omap glue and in omap-usb2 phy will be removed. Signed-off-by: Kishon Vijay Abraham I <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2013-01-23usb: phy: samsung: Remove __devinit, __devexit_p and __exit annotationsVivek Gautam1-3/+3
Dropping __devinit, __devexit_p, __exit annotations since they are nop and no longer supported. Signed-off-by: Vivek Gautam <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2013-01-23usb: phy: samsung: Add host phy support to samsung-phy driverVivek Gautam2-29/+486
This patch adds host phy support to samsung-usbphy driver and further adds support for samsung's exynos5250 usb-phy. Signed-off-by: Praveen Paneri <[email protected]> Signed-off-by: Vivek Gautam <[email protected]> Acked-by: Kukjin Kim <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2013-01-22usb: Convert to devm_ioremap_resource()Thierry Reding2-10/+6
Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages so all explicit error messages can be removed from the failure code paths. Signed-off-by: Thierry Reding <[email protected]> Acked-by: Alan Stern <[email protected]> Acked-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-01-18usb: phy: samsung: Add support to set pmu isolationVivek Gautam1-22/+141
Adding support to parse device node data in order to get required properties to set pmu isolation for usb-phy. Signed-off-by: Vivek Gautam <[email protected]> Acked-by: Kukjin Kim <[email protected]> Reviewed-by: Sylwester Nawrocki <[email protected]> Reviewed-by: Doug Anderson <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2013-01-18usb: phy: samsung: Introducing usb phy driver for hsotgPraveen Paneri3-0/+363
This driver uses usb_phy interface to interact with s3c-hsotg. Supports phy_init and phy_shutdown functions to enable/disable usb phy. Support will be extended to host controllers and more Samsung SoCs. Signed-off-by: Praveen Paneri <[email protected]> Acked-by: Heiko Stuebner <[email protected]> Acked-by: Kyungmin Park <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2012-12-16ARM: OMAP: Fix drivers to depend on omap for internal devicesTony Lindgren1-0/+1
These devices are not available on other architectures, so let's limit them to omap. If the driver subsystem maintainers want to build test system wide changes without building for each target, it's easy to carry a test patch that just strips out the depends entries from Kconfig files. Signed-off-by: Tony Lindgren <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-11-21usb: remove use of __devexitBill Pemberton2-2/+2
CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <[email protected]> Cc: Peter Korsgaard <[email protected]> Cc: Alexander Shishkin <[email protected]> Acked-by: Felipe Balbi <[email protected]> Cc: Li Yang <[email protected]> Cc: Alan Stern <[email protected]> Cc: Wan ZongShun <[email protected]> Cc: Ben Dooks <[email protected]> Cc: Kukjin Kim <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-11-21usb: remove use of __devinitBill Pemberton3-3/+3
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <[email protected]> Cc: Peter Korsgaard <[email protected]> Cc: Alexander Shishkin <[email protected]> Acked-by: Felipe Balbi <[email protected]> Cc: Li Yang <[email protected]> Acked-by: Alan Stern <[email protected]> Cc: Geoff Levand <[email protected]> Cc: Wan ZongShun <[email protected]> Cc: Olav Kongas <[email protected]> Cc: Lennert Buytenhek <[email protected]> Cc: Ben Dooks <[email protected]> Cc: Kukjin Kim <[email protected]> Acked-by: Nicolas Ferre <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-11-21usb: remove use of __devexit_pBill Pemberton3-3/+3
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <[email protected]> Cc: Peter Korsgaard <[email protected]> Cc: Alexander Shishkin <[email protected]> Acked-by: Felipe Balbi <[email protected]> Cc: Li Yang <[email protected]> Cc: Alan Stern <[email protected]> Cc: Wan ZongShun <[email protected]> Cc: Ben Dooks <[email protected]> Cc: Kukjin Kim <[email protected]> Acked-by: Nicolas Ferre <[email protected]> Acked-by: Peter Korsgaard <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-11-01usb: phy: add R-Car USB phy driverKuninori Morimoto3-0/+233
This patch adds Renesas R-Car USB phy driver. It supports R8A7779 chip at this point. R-Car has some USB controllers, but has only one phy-initializer. So, this driver is counting users. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2012-10-16usb: phy: tegra remove include of <mach/iomap.h>Stephen Warren1-1/+3
Almost nothing from this file is used, and the file will hopefully be deleted soon. Copy the tiny portions that are used directly into tegra_usb_phy.c. I believe that Venu Byravarasu is working on cleaning up our USB driver, and those cleanups will remove the need for these constants. Signed-off-by: Stephen Warren <[email protected]> Acked-by: Venu Byravarasu <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2012-09-14ARM: tegra: remove useless includes of <mach/*.h>Stephen Warren1-1/+0
Nothing from these files is needed, so remove the includes. This helps single zImage work by reducing use of the mach-tegra/include/mach/ directory. Signed-off-by: Stephen Warren <[email protected]>
2012-09-06usb: phy: add a new driver for omap usb2 phyKishon Vijay Abraham I3-0/+281
All phy related programming like enabling/disabling the clocks, powering on/off the phy is taken care of by this driver. It is also used for OTG related functionality like srp. This also includes device tree support for usb2 phy driver and the documentation with device tree binding information is updated. Currently writing to control module register is taken care in this driver which will be removed once the control module driver is in place. Cc: Felipe Balbi <[email protected]> Signed-off-by: Kishon Vijay Abraham I <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2012-09-05usb: move phy driver from mach-tegra to drivers/usbVenu Byravarasu2-0/+840
As part of this patch: 1. Moved existing tegra phy driver to drivers/USB directory. 2. Added standard USB phy driver APIs to tegra phy driver. Signed-off-by: Venu Byravarasu <[email protected]> Tested-by: Stephen Warren <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2012-08-20usb: phy: isp1301: Remove unused static array and defineRoland Stigge1-6/+0
This patch removes an unused statically defined array and an associated #define. Signed-off-by: Roland Stigge <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2012-08-09usb: phy: mv_u3d: Add usb phy driver for mv_u3dYu Xu4-0/+459
The driver supports phy_init and phy_shutdown functions to enable and disable phy for Marvell USB 3.0 controller. Signed-off-by: Yu Xu <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2012-06-26usb: phy: Fix Kconfig dependency for Phy driversAlexandre Pereira da Silva1-2/+2
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 <[email protected]> Acked-by: Roland Stigge <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-05-01USB: Add driver for NXP ISP1301 USB transceiverRoland Stigge3-0/+101
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 <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
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