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path: root/drivers/usb
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2013-03-18usb: phy: remove CONFIG_USB_OTG_UTILSFelipe Balbi6-30/+1
there are no more users of CONFIG_USB_OTG_UTILS left in tree, we can remove it just fine. [ kishon@ti.com : fixed a linking error due to original patch forgetting to change drivers/usb/Makefile ] Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: ehci: tegra: check against CONFIG_USB_PHYFelipe Balbi1-3/+3
CONFIG_USB_OTG_UTILS will be removed very soon, so we should check CONFIG_USB_PHY instead. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: ehci: marvel: check against CONFIG_USB_PHYFelipe Balbi1-2/+2
CONFIG_USB_OTG_UTILS will be removed very soon, so we should check CONFIG_USB_PHY instead. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: mv_udc_core: check against CONFIG_USB_PHYFelipe Balbi1-1/+1
CONFIG_USB_OTG_UTILS will be removed very soon, so we should check CONFIG_USB_PHY instead. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: phy: make it a menuconfigFelipe Balbi2-6/+13
We already have a considerable amount of USB PHY drivers, making it a menuconfig just prevents us from adding too much churn to USB's menuconfig. While at that, also select USB_OTG_UTILS from this new menuconfig just to keep backwards compatibility until we manage to remove that symbol. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: phy: move all PHY drivers to drivers/usb/phy/Felipe Balbi22-187/+171
that's a much more reasonable location for those drivers. It helps us saving drivers/usb/otg/ for when we actually start adding generic OTG code. Also completely delete drivers/usb/otg/ as there's nothing left there. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: phy: convert EXPORT_SYMBOL to EXPORT_SYMBOL_GPLFelipe Balbi1-10/+10
we only want GPL users for our generic functions, so let's switch over to EXPORT_SYMBOL_GPL. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: otg: move usb_otg_state_string to usb-common.cFelipe Balbi3-50/+26
otg.c only had a single function definition which might make more sense to be placed in usb-common.c. While doing that, we also delete otg.c since it's now empty. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: otg: prefix otg_state_string with usb_Felipe Balbi15-60/+61
all other functions under drivers/usb/ start with usb_, let's do the same thing. This patch is in preparation for moving otg_state_string to usb-common.c and deleting otg.c completely. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: dwc3: gadget: use num_(in|out)_eps from HW paramsFelipe Balbi1-4/+35
that way we will only tell gadget framework about the endpoints we actually have. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: dwc3: calculate the number of endpointsFelipe Balbi2-0/+28
hwparams2 holds the number of endpoints which were selected during RTL generation, we can use that on our driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: otg: fsl_otg: remove redundant NULL check before kfreeSyam Sidhardhan1-20/+10
kfree on NULL pointer is a no-op. Signed-off-by: Syam Sidhardhan <s.syam@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: musb: drop dangling CONFIG_USB_MUSB_DEBUGFabio Baltieri1-14/+3
CONFIG_USB_MUSB_DEBUG option was removed in 5c8a86e usb: musb: drop unneeded musb_debug trickery to cleanup the code from driver specific debug facilities. This patch drops the last references to the musb debug config option, unconditionally enabling all debug code paths, thus letting that code being dropped at compile time if not needed. Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: fsl_udc_core: Use module_platform_driver_probe macroSachin Kamat1-15/+1
module_platform_driver_probe() eliminates the boilerplate and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Li Yang <leoli@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: dwc3: set 'mode' based on selected Kconfig choicesVivek Gautam1-1/+6
Now that machines may select dwc3's working mode (HOST only, GADGET only or DUAL_ROLE) via Kconfig, let's set dwc3's mode based on that, rather than fixing it to whatever hardware says. This way we can skip initializing Gadget/Host in case we are using Host-only/Gadget-only mode respectively. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: phy: mxs: use readl(), writel() instead of the _relaxed() versionsMarc Kleine-Budde1-16/+16
This patch converts the mxs-phy driver from readl_relaxed(), writel_relaxed() to the plain readl(), writel() functions, which are available on all platforms. This is done to enable compile time testing on non ARM platforms. Reported-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: phy: mxs-phy: register phy with frameworkSascha Hauer1-0/+9
We now have usb_add_phy_dev(), so use it to register with the framework to be able to find the phy from the USB driver. Tested-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Reviewed-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: phy: move bulk of otg/otg.c to phy/phy.cSascha Hauer3-427/+439
Most of otg/otg.c is not otg specific, but phy specific, so move it to the phy directory. Tested-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Reported-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: dwc3: workaround: unexpected transtion U3 -> RESUMEFelipe Balbi1-0/+28
In DWC3 versions < 2.50a configured without Hibernation mode enabled, there will be an extra link status change interrupt if device detects host-initiated U3 exit. In that case, core will generate an unnecessary U3 -> RESUME transition which should be ignored by the driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: dwc3: core: define more revisionsFelipe Balbi1-0/+3
Some new revisions of the DWC3 core have been released, let's add our defines to help implementing known erratas. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: udc-core: anywone can read 'speed' attributesFelipe Balbi1-1/+1
current code only allows the file owner (usually root) to read current_speed and maximum_speed sysfs files. Let anyone read those. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: udc-core: remove protection when setting gadget.dev.releaseFelipe Balbi1-5/+3
now that no UDC driver touches gadget.dev.release we can assign our release function to it without being afraid of breaking anything. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: renesas: gadget: don't assign gadget.dev.release directlyFelipe Balbi1-6/+0
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: musb: gadget: don't assign gadget.dev.release directlyFelipe Balbi1-8/+0
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: s3c-hsotg: don't assign gadget.dev.release directlyFelipe Balbi1-11/+0
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: r8a66597-udc: don't assign gadget.dev.release directlyFelipe Balbi1-1/+0
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: pch_udc: don't assign gadget.dev.release directlyFelipe Balbi1-2/+2
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: omap_udc: don't assign gadget.dev.release directlyFelipe Balbi1-2/+2
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: net2280: don't assign gadget.dev.release directlyFelipe Balbi1-2/+2
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: net2272: don't assign gadget.dev.release directlyFelipe Balbi1-2/+2
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: mv_udc_core: don't assign gadget.dev.release directlyFelipe Balbi1-2/+2
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: mv_u3d_core: don't assign gadget.dev.release directlyFelipe Balbi1-6/+0
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: m66592-udc: don't assign gadget.dev.release directlyFelipe Balbi1-1/+0
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: goku_udc: don't assign gadget.dev.release directlyFelipe Balbi1-2/+2
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: fusb300_udc: don't assign gadget.dev.release directlyFelipe Balbi1-1/+0
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: fsl_udc_core: don't assign gadget.dev.release directlyFelipe Balbi1-2/+2
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: fsl_qe_udc: don't assign gadget.dev.release directlyFelipe Balbi1-2/+2
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: dummy_hcd: don't assign gadget.dev.release directlyFelipe Balbi1-6/+0
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: bcm63xx_udc: don't assign gadget.dev.release directlyFelipe Balbi1-12/+0
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: amd5536udc: don't assign gadget.dev.release directlyFelipe Balbi1-2/+2
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: dwc3: gadget: don't assign gadget.dev.release directlyFelipe Balbi1-6/+1
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: chipidea: udc: don't assign gadget.dev.release directlyFelipe Balbi1-12/+0
udc-core provides a better way to handle release methods, let's use it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: udc-core: introduce usb_add_gadget_udc_release()Felipe Balbi1-5/+34
not all UDC drivers need a proper release function, for those which don't need it, we udc-core will provide a no-op release method so we can remove "redefinition" of such methods in almost every UDC driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: renesas: gadget: don't touch gadget.dev.driverFelipe Balbi1-2/+0
udc-core now handles that for us, which means we can remove it from our driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: s3c2410_udc: don't touch gadget.dev.driverFelipe Balbi1-1/+0
udc-core now handles that for us, which means we can remove it from our driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: s3c-hsudc: don't touch gadget.dev.driverFelipe Balbi1-3/+0
udc-core now handles that for us, which means we can remove it from our driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: s3c-hsotg: don't touch gadget.dev.driverFelipe Balbi1-3/+0
udc-core now handles that for us, which means we can remove it from our driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: pxa27x_udc: don't touch gadget.dev.driverFelipe Balbi1-2/+0
udc-core now handles that for us, which means we can remove it from our driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: pxa25x_udc: don't touch gadget.dev.driverFelipe Balbi1-2/+0
udc-core now handles that for us, which means we can remove it from our driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18usb: gadget: pch_udc: don't touch gadget.dev.driverFelipe Balbi1-2/+0
udc-core now handles that for us, which means we can remove it from our driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
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