- 14 10月, 2011 5 次提交
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由 Neil Zhang 提交于
According to ChipIdea datasheet, there is no toggle flag for ep0. Signed-off-by: NNeil Zhang <zhangwm@marvell.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Neil Zhang 提交于
The max size of data payload is in bit0 - bit10, so we need use 0x7ff as the bitmask to fetch from usb_endpoint_descriptor.wMaxPacketSize. Signed-off-by: NNeil Zhang <zhangwm@marvell.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Neil Zhang 提交于
Some platforms will use usb to download images, the controller may not be stopped correctly when start kernel. In some cases, it may have some pending interrupts, and they will be triggered immediately when we finish requesting irq in function probe. But we haven't finished the device initialization at this time. So let's stop udc here to avoid this case occurred. Signed-off-by: NNeil Zhang <zhangwm@marvell.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Neil Zhang 提交于
Tag the probe function as __devinit. Tag the remove function as __devexit. Signed-off-by: NNeil Zhang <zhangwm@marvell.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Neil Zhang 提交于
This patch do the following things: 1. Add header and Copyright for marvell usb driver. 2. Add mv_usb.h in include/linux/platform_data, make the driver fits all the marvell platform using the same ChipIdea usb ip. 3. Some SOC may has mutiple clock sources, so let me define it in mv_usb_platform_data and give two helper functions named udc_clock_enable/udc_clock_disable to deal with the clocks. 4. Different SOCs will have some difference in PHY initialization, so we will remove file mv_udc_phy.c and add two funtions in mv_usb_platform_data, let the platform relative driver to realize it. 5. Rewrite probe function according to the modification list above. Find it will kernel panic when probe failed. The root cause is as follows: When probe failed, the error handle may call device_unregister() which in return will call gadget_release.In current code, gadget_release have two issues: 1: the_controller is a NULL pointer. 2: if we free udc here, then the following code in probe will access NULL pointer. Signed-off-by: NNeil Zhang <zhangwm@marvell.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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- 18 9月, 2011 1 次提交
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由 Yong Zhang 提交于
This flag is a NOOP and can be removed now. Signed-off-by: NYong Zhang <yong.zhang0@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 24 8月, 2011 1 次提交
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由 Kuninori Morimoto 提交于
Now ${LINUX}/drivers/usb/* can use usb_endpoint_maxp(desc) to get maximum packet size instead of le16_to_cpu(desc->wMaxPacketSize). This patch fix it up Cc: Armin Fuerst <fuerst@in.tum.de> Cc: Pavel Machek <pavel@ucw.cz> Cc: Johannes Erdfelt <johannes@erdfelt.com> Cc: Vojtech Pavlik <vojtech@suse.cz> Cc: Oliver Neukum <oliver@neukum.name> Cc: David Kubicek <dave@awk.cz> Cc: Johan Hovold <jhovold@gmail.com> Cc: Brad Hards <bhards@bigpond.net.au> Acked-by: NFelipe Balbi <balbi@ti.com> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Thomas Dahlmann <dahlmann.thomas@arcor.de> Cc: David Brownell <david-b@pacbell.net> Cc: David Lopo <dlopo@chipidea.mips.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Michal Nazarewicz <m.nazarewicz@samsung.com> Cc: Xie Xiaobo <X.Xie@freescale.com> Cc: Li Yang <leoli@freescale.com> Cc: Jiang Bo <tanya.jiang@freescale.com> Cc: Yuan-hsin Chen <yhchen@faraday-tech.com> Cc: Darius Augulis <augulis.darius@gmail.com> Cc: Xiaochen Shen <xiaochen.shen@intel.com> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Cc: OKI SEMICONDUCTOR, <toshiharu-linux@dsn.okisemi.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Ben Dooks <ben@simtec.co.uk> Cc: Thomas Abraham <thomas.ab@samsung.com> Cc: Herbert Pötzl <herbert@13thfloor.at> Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: Roman Weissgaerber <weissg@vienna.at> Acked-by: NSarah Sharp <sarah.a.sharp@linux.intel.com> Cc: Tony Olech <tony.olech@elandigitalsystems.com> Cc: Florian Floe Echtler <echtler@fs.tum.de> Cc: Christian Lucht <lucht@codemercs.com> Cc: Juergen Stuber <starblue@sourceforge.net> Cc: Georges Toth <g.toth@e-biz.lu> Cc: Bill Ryder <bryder@sgi.com> Cc: Kuba Ober <kuba@mareimbrium.org> Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 02 7月, 2011 1 次提交
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Without it udev won't be able to load the driver once it notices the device unbound. Signed-off-by: NSebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 29 6月, 2011 1 次提交
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peripheral drivers are using usb_add_gadget()/usb_del_gadget() to register/unregister to the udc-core. The udc-core will take the first available gadget driver and attach function driver which is calling usb_gadget_register_driver(). This is the same behaviour we have right now. Only dummy_hcd was tested, the others were compiled tested. Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Anton Tikhomirov <av.tikhomirov@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Dan Carpenter <error27@gmail.com> Cc: Darius Augulis <augulis.darius@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Jingoo Han <jg1.han@samsung.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Li Yang <leoli@freescale.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Acked-by: NMike Frysinger <vapier@gentoo.org> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Pavankumar Kondeti <pkondeti@codeaurora.org> Cc: Roy Huang <roy.huang@analog.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Cc: Xiaochen Shen <xiaochen.shen@intel.com> Cc: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Cc: Yuan-Hsin Chen <yhchen@faraday-tech.com> Cc: cxie4 <cxie4@marvell.com> Cc: linux-geode@lists.infradead.org Signed-off-by: NSebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 07 6月, 2011 1 次提交
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|drivers/usb/gadget/mv_udc_core.c:2108: error: label `error' used but not defined This seems to be broken since the initial commit. I changed this to a simple return. The other user is the probe code which lets ->probe() fail on error here. |drivers/usb/gadget/mv_udc_core.c:2107: warning: passing argument 1 of `dev_err' from incompatible pointer type |drivers/usb/gadget/mv_udc_core.c:2118: warning: initialization from incompatible pointer type |drivers/usb/gadget/mv_udc_core.c:2119: warning: initialization from incompatible pointer type |drivers/usb/gadget/mv_udc_core.c:2130: error: initializer element is not constant |drivers/usb/gadget/mv_udc_core.c:2130: error: (near initialization for `udc_driver.driver.pm') Cc: Chao Xie <chao.xie@marvell.com> Signed-off-by: NSebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 31 3月, 2011 1 次提交
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由 Lucas De Marchi 提交于
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: NLucas De Marchi <lucas.demarchi@profusion.mobi>
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- 01 12月, 2010 1 次提交
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由 cxie4 提交于
This patch add USB client support Marvell PXA9xx/PXA168 chips. The USB controller in PXA9xx/PXA168 is a High-Speed OTG controller. The available endpoints is different between PXA9xx and PXA168. NOTE: It is the first version of Marvell PXA9xx/PXA168 USB controller driver. The support for OTG mode will be added in later patch. PXA9xx and PXA168 has integrated UTMI PHY in the chips. The initialization for the PHY is a little different between PXA9xx and PXA168. Signed-off-by: NChao Xie <chao.xie@marvell.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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