Signed-off-by: NAnatol Pomozov <anatol.pomozov@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Fix spelling typos in Documentation/devicetree/bindings.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add usb otg data node in omap4/omap3 device tree file. Also update
the node with board specific setting in omapx-<board>.dts file.
The dt data specifies among others the interface type (ULPI or UTMI),
mode which is mostly OTG, power that specifies the amount of power
this can supply when in host mode.

The information about usb otg node is available @
Documentation/devicetree/bindings/usb/omap-usb.txt
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Acked-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

The exynox4210-ehci and exynos4210-ohci nodes need a clock specified
using the common clock framework.  Document it.
Signed-off-by: NDoug Anderson <dianders@chromium.org>
Acked-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This adds a post handling routine which is called after
ci13xxx_add_device was called. The first user is the mx25, which has to
disable the external-vbus-divider after the udc has started.
Signed-off-by: NMichael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
[Alex: also fixed a signed one-bit bitfield a whitespace error and yet
 another set of line-too-long and void pointer casting errors]
Signed-off-by: NAlexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

No functional change. Replace *_* with *-* in property names of otg to
follow the general convention.
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Adding PHY driver support for USB 3.0 controller for Samsung's
SoCs.
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Acked-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Moving register and structure definitions to header file,
and keeping the generic functions to be used across
multiple PHYs in common phy helper driver under SAMSUNG_USBPHY,
and moving USB 2.0 PHY driver under SAMSUNG_USB2PHY.

Also allowing samsung PHY drivers be built as modules.
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Acked-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Includes few minor fixes in dwc3-omap like populating the compatible
string in a correct way, extracting the utmi-mode property properly and
changing the index of get_irq since irq of core is removed from hwmod
entry.

Also updated the documentation with dwc3-omap device tree binding
information.
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>

[ balbi@ti.com : fix a compile warning introduced by
	this commit ]
Signed-off-by: NFelipe Balbi <balbi@ti.com>

The PHY clock, clock rate, VCC regulator and RESET regulator
can now be provided via device tree.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Allows the OMAP EHCI controller to be specified via device tree.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Reviewed-by: NMark Rutland <mark.rutland@arm.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Allows the OHCI controller found in OMAP3 and later chips to
be specified via device tree.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Reviewed-by: NMark Rutland <mark.rutland@arm.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Adding OHCI device tree node for Exynos5250 along with
the device base address.
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Acked-by: NJingoo Han <jg1.han@samsung.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Adding EHCI device tree node for Exynos5250 along with
the device base adress and gpio line for vbus.
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Acked-by: NJingoo Han <jg1.han@samsung.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

As reset GPIO information is PHY specific detail, adding
it to PHY DT node.
Signed-off-by: NVenu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: NStephen Warren <swarren@nvidia.com>

Add DT nodes for Tegra USB PHY along with related documentation.
Also added a phandle property to controller DT node, for referring
to connected PHY instance.
Signed-off-by: NVenu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: NStephen Warren <swarren@nvidia.com>

As Tegra USB host driver is using instance number for resetting
PORT0 twice, adding a new DT property for handling this.
Signed-off-by: NVenu Byravarasu <vbyravarasu@nvidia.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NStephen Warren <swarren@nvidia.com>

Added dt support for dwc3 core and update the documentation with
device tree binding information. Getting a PHY is now done using
devm_usb_get_phy_by_phandle() for dt boot.
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

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: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NMoiz Sonasath <m-sonasath@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

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: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

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: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Added device tree support for usb3503 driver and add new document with device tree binding information.
Signed-off-by: NDongjin Kim <tobetter@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch adds host phy support to samsung-usbphy driver and
further adds support for samsung's exynos5250 usb-phy.
Signed-off-by: NPraveen Paneri <p.paneri@samsung.com>
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Acked-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Adding support to parse device node data in order to get
required properties to set pmu isolation for usb-phy.
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Acked-by: NKukjin Kim <kgene.kim@samsung.com>
Reviewed-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: NDoug Anderson <dianders@chromium.org>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

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: NPraveen Paneri <p.paneri@samsung.com>
Acked-by: NHeiko Stuebner <heiko@sntech.de>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Based on previous work by Michael Walle and Jason Cooper.

Made their work actually work, which required added interrupt from DT
and auxdata, along with setting the dma_mask, which DT does not
currently do.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Tested-by: NSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NJason Cooper <jason@lakedaemon.net>

DT bindings normally use '-' (hyphens) instead of '_' (underscore),
driver has it the proper way, but binding documentation does not
reflect it, fix it.
Signed-off-by: NAfzal Mohammed <afzal@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

OMAP2+ family of devices are now obtaining resources via DT, earlier
it was obtained from hwmod. Update binding document accrodingly, while
at it add example.
Signed-off-by: NAfzal Mohammed <afzal@ti.com>
Reviewed-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

Bindings for gpio, interrupt controller, power management controller,
timer, realtime clock, serial uart, ehci and uhci controllers and
framebuffer controllers used on the arch-vt8500 platform.

Framebuffer binding also specifies a 'display' node which is required
for determining the lcd panel data.
Signed-off-by: NTony Prisk <linux@prisktech.co.nz>

i.MX usb controllers share non-core registers, which may include
SoC specific controls. We turn it into a usbmisc device and usbmisc
driver set operations needed by ci13xxx_imx driver.

For example, Sabrelite board has bad over-current design, we can
usbmisc to disable over-current detection.
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NRichard Zhao <richard.zhao@freescale.com>
Signed-off-by: NAlexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Added device tree support for dsps musb glue driver and updated the
Documentation with device tree binding information.
Signed-off-by: NAjay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: NSanthapuri, Damodar <damodar.santhapuri@ti.com>
Signed-off-by: NRavi Babu <ravibabu@ti.com>
[afzal@ti.com: use '-' instead of '_' for dt properties]
Signed-off-by: NAfzal Mohammed <afzal@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Added device tree support for omap musb driver and updated the
Documentation with device tree binding information.
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Add device tree support for twl4030 usb driver.
Update the Documentation with device tree binding information.
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Add device tree support for twl6030 usb driver.
Update the Documentation with device tree binding information.
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

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 <balbi@ti.com>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Add support for a generic non-pci UHCI companion controller.
Existing board files for arch-vt8500 updated to include UHCI
support.
Signed-off-by: NTony Prisk <linux@prisktech.co.nz>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NTony Prisk <linux@prisktech.co.nz>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Add DT bindings to the ohci-pxa27x driver and some documentation.

Successfully tested on a PXA3xx board.
Signed-off-by: NDaniel Mack <zonque@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch supports only the host-mode functionality so far.
Signed-off-by: NRichard Zhao <richard.zhao@freescale.com>
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Peter Chen <peter.chen@freescale.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Felipe Balbi <balbi@ti.com>
Tested-by: NSubodh Nijsure <snijsure@grid-net.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

mxs phy is used in Freescale i.MX SoCs, for example
imx23, imx28, imx6Q. This patch adds the basic host
support.
Signed-off-by: NRichard Zhao <richard.zhao@freescale.com>
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Peter Chen <peter.chen@freescale.com>
Acked-by: NFelipe Balbi <balbi@ti.com>
Tested-by: NSubodh Nijsure <snijsure@grid-net.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>