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- 29 Jul, 2013 1 commit
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Fabio Estevam authored
stmp_reset_block() may fail, so let's check its return value and propagate it in the case of error. Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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- 18 May, 2013 1 commit
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Wolfram Sang authored
devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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- 15 May, 2013 3 commits
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Michael Grzeschik authored
The mxs-phy is missing the phy.type property, why the usb_get_phy helper function won't be able to find it. This patch adds this missing property. Signed-off-by: Michael Grzeschik <mgr@pengutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
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Wolfram Sang authored
devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
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Sachin Kamat authored
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Marek Vasut <marex@denx.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
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- 18 Mar, 2013 4 commits
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Felipe Balbi authored
this will make sure that we have sensible names for all phy drivers. Current situation was already quite bad with too generic names being used. Signed-off-by: Felipe Balbi <balbi@ti.com>
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Felipe Balbi authored
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>
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Marc Kleine-Budde authored
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>
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Sascha Hauer authored
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>
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- 22 Jan, 2013 1 commit
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Thierry Reding authored
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 <thierry.reding@avionic-design.de> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 18 Jan, 2013 1 commit
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Peter Chen authored
It needs to call set_suspend during USB suspend/resume Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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- 21 Nov, 2012 2 commits
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Bill Pemberton authored
CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Li Yang <leoli@freescale.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Bill Pemberton authored
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Li Yang <leoli@freescale.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 16 Nov, 2012 3 commits
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Peter Chen authored
The old parameter "port" is useless for phy notify, as one usb phy is only for one usb port. New parameter "speed" stands for the device's speed which is on the port, this "speed" parameter is needed at some platforms which will do some phy operations according to device's speed. Signed-off-by: Peter Chen <peter.chen@freescale.com> Tested-by: Mike Thompson <mpthompson@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Peter Chen authored
As phy is working, re-init phy may cause unexpected results Signed-off-by: Peter Chen <peter.chen@freescale.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Peter Chen authored
The real reason causes mx23 fail are: - Calling mxs_phy_hw_init(mxs_phy) again at connection - Error connect/disconnect nodity at hub.c The coming patch will fix above two problems, Mike Thompson tested his hardware works OK after commented out this delay setting. This reverts commit 363366cf. Signed-off-by: Peter Chen <peter.chen@freescale.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 10 Sep, 2012 1 commit
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Mike Thompson authored
Currently mx23 fails to enumerate a USB device: [ 1.300000] hub 1-0:1.0: unable to enumerate USB device on port 1 [ 1.520000] hub 1-0:1.0: unable to enumerate USB device on port 1 [ 1.740000] hub 1-0:1.0: unable to enumerate USB device on port 1 [ 1.960000] hub 1-0:1.0: unable to enumerate USB device on port 1 [ 2.180000] hub 1-0:1.0: unable to enumerate USB device on port 1 Use a kernel workqueue to asynchronously delay the setting of ENHOSTDISCONDETECT bit until after higher level hub connect/reset processing is complete. Prematurely setting the bit prevents the connection processing from completing and not setting it prevents disconnect from being detected. No delay is needed for clearing of ENHOSTDISCONDETECT. Successfully tested on mx23-olinuxino (micro, mini and maxi variants) and mx28evk. Cc: stable@vger.kernel.org # v3.6 Signed-off-by: Mike Thompson <mpthompson@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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- 09 Jul, 2012 1 commit
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Richard Zhao authored
mxs phy is used in Freescale i.MX SoCs, for example imx23, imx28, imx6Q. This patch adds the basic host support. Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Peter Chen <peter.chen@freescale.com> Acked-by: Felipe Balbi <balbi@ti.com> Tested-by: Subodh Nijsure <snijsure@grid-net.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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