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path: root/drivers/usb/renesas_usbhs/common.c
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* usb: renesas_usbhs: Add support for RZ/A1Chris Brandt2018-01-091-0/+13
| | | | | | | This patch adds the capability to support RZ/A1 SoCs. Signed-off-by: Chris Brandt <chris.brandt@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: renesas_usbhs: add extcon notifier to set mode for non-otg channelYoshihiro Shimoda2017-12-141-0/+9
| | | | | | | | | | | | | | | | | | This patch adds extcon notifier callback to set the mode of host/peripheral by using extcon state (e.g phy-rcar-gen3-usb2) for non-otg channel (e.g. R-Car D3). [Fengguang Wu: fixed sparse warning] Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> usb: renesas_usbhs: usbhs_rcar3_notifier() can be static Fixes: 3a7cce26122e ("usb: renesas_usbhs: add extcon notifier to set mode for non-otg channel") Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
* USB: renesas_usbhs: Remove redundant license textGreg Kroah-Hartman2017-11-071-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Cc: Rob Herring <robh@kernel.org> Cc: Simon Horman <horms+renesas@verge.net.au> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Chanwoo Choi <cw00.choi@samsung.com> Cc: Johan Hovold <johan@kernel.org> Cc: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Cc: Bhumika Goyal <bhumirks@gmail.com> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* renesas_usbhs: use renesas_usbhs_get_info()Kuninori Morimoto2017-11-071-2/+2
| | | | | | | | | We already have renesas_usbhs_get_info() macro. Let's use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: add SPDX identifiers to all remaining files in drivers/usb/Greg Kroah-Hartman2017-11-041-0/+1
| | | | | | | | | | | | | | | | | | | | | It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: renesas_usbhs: Use of_device_get_match_data() helperGeert Uytterhoeven2017-10-191-2/+1
| | | | | | | | | Use the of_device_get_match_data() helper instead of open coding. Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
* usb: renesas_usbhs: add support for R-Car D3Yoshihiro Shimoda2017-10-191-1/+9
| | | | | | | | | | | This patch adds support for R-Car D3. This SoC needs to release the PLL reset by the UGCTRL register. So, since this is not the same as other R-Car Gen3 SoCs, this patch adds a new type as "USBHS_TYPE_RCAR_GEN3_WITH_PLL". Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
* usb: renesas_usbhs: unify Gen2/3 pipe_config settingYoshihiro Shimoda2017-10-191-9/+4
| | | | | | | | This patch unifies the Gen2 and Gen3 pipe_config setting on usbhs_parse_dt(). Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
* usb: renesas_usbhs: fix usbhsc_resume() for !USBHSF_RUNTIME_PWCTRLYoshihiro Shimoda2017-07-191-1/+3
| | | | | | | | | | | | This patch fixes an issue that some registers may be not initialized after resume if the USBHSF_RUNTIME_PWCTRL is not set. Otherwise, if a cable is not connected, the driver will not enable INTENB0.VBSE after resume. And then, the driver cannot detect the VBUS. Fixes: ca8a282a5373 ("usb: gadget: renesas_usbhs: add suspend/resume support") Cc: <stable@vger.kernel.org> # v3.2+ Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
* usb: renesas_usbhs: Replace the deprecated extcon APIChanwoo Choi2017-01-241-1/+1
| | | | | | | | | | This patch replaces the deprecated extcon API as following: - extcon_get_cable_state_() -> extcon_get_state() Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
* usb: renesas_usbhs: add a compatible string for r8a7796Yoshihiro Shimoda2016-08-311-0/+4
| | | | | | | | | This patch adds support for r8a7796 (R-Car M3-W). Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
* usb: renesas_usbhs: Fix receiving data corrupt on R-Car Gen3 with dmacYoshihiro Shimoda2016-08-111-1/+2
| | | | | | | | | | | | Since R-Car Gen3 SoC has the USB-DMAC, this driver should set dparam->has_usb_dmac to 1. Otherwise, behavior of this driver and the usb-dmac driver will be mismatch, then sometimes receiving data will be corrupt. Fixes: de18757e272d ("usb: renesas_usbhs: add R-Car Gen3 power control") Cc: <stable@vger.kernel.org> # v4.5+ Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
* usb: renesas_usbhs: show error code when probe failedYoshihiro Shimoda2016-06-291-1/+1
| | | | | | | To know why the driver probing failed, this patch shows error code. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
* usb: renesas_usbhs: add R-Car Gen3 power controlYoshihiro Shimoda2016-03-041-4/+10
| | | | | | | | | | Since the usb2 phy driver for gen3 (phy-rcar-gen3-usb2) cannot access LPSTS and UGCTRL2 registers in the HSUSB module, this driver have to initialize the registers. So, this patch adds such handling code into rcar3.c. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
* usb: renesas_usbhs: add fallback compatibility stringsSimon Horman2015-12-161-0/+9
| | | | | | | | | | Add fallback compatibility strings for R-Car Gen2 and Gen3. This is in keeping with the fallback scheme being adopted wherever appropriate for drivers for Renesas SoCs. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: Modify pipe configurationYoshihiro Shimoda2015-12-151-35/+34
| | | | | | | | | | | | | | | The current code has info->bufnmb_last to calculate the BUFNMB bits of PIPEBUF register. However, since the bufnmb_last is initialized in the usbhs_pipe_init() only, this driver is possible to set unexpected value to the register if usb_ep_{enable,disable}() are called many times. So, this patch modifies the pipe configuration via struct renesas_usbhs_driver_param to simplify the code. Also this patch changes: - a double buffer configuration - isochronous buffer size from 512 to 1024 Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: Add support for R-Car H3Yoshihiro Shimoda2015-09-301-0/+5
| | | | | | | | | | | | This patch adds a compatible string to support for R-Car H3. Since the HS-USB controller of R-Car H3 is almost the same specification with R-Car Gen2 (these have 16 pipes and usb-dmac), this patch sets the "type" of renesas_usbhs_driver_param to USBHS_TYPE_RCAR_GEN2. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: fix build warning if 64-bit architectureYoshihiro Shimoda2015-09-301-1/+1
| | | | | | | | | | | This patch fixes the following warning if 64-bit architecture environment: ./drivers/usb/renesas_usbhs/common.c:496:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] dparam->type = of_id ? (u32)of_id->data : 0; Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: Replace deprecated API of extconChanwoo Choi2015-07-291-1/+1
| | | | | | | | | | | | | | | | | This patch removes the deprecated API of extcon and then use the new extcon API with the unique id to indicate the each external connector (USB-HOST). - extcon_get_cable_state(*edev, char *) -> extcon_get_cable_state_(*edev, id) Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Felipe Balbi <balbi@ti.com> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Cc: Peter Chen <peter.chen@freescale.com> Cc: Varka Bhadram <varkab@cdac.in> Cc: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: Add support for R-Car E2Yoshihiro Shimoda2015-05-261-0/+4
| | | | | | | | This patch adds a compatible string to support for R-Car E2. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>" in patch 2 Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: Change USBHS_TYPE_R8A779x to USBHS_TYPE_RCAR_GEN2Yoshihiro Shimoda2015-05-261-11/+4
| | | | | | | | | Since the HSUSB controllers of R-Car Gen2 are the same specification (they have 16 pipes and usb-dmac), this patch changes USBHS_TYPE_R8A7790 and USBHS_TYPE_R8A7791 to USBHS_TYPE_RCAR_GEN2. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: add support for USB-DMACYoshihiro Shimoda2015-03-131-0/+19
| | | | | | | | | | | | | | | | Some Renesas SoCs have the USB-DMAC. It is able to terminate transfers when a short packet is received, even if less bytes than the transfer counter size have been received. Also, it is able to send a short packet even if the packet size is not multiples of 8bytes. Since the previous code has used the interruption of USBHS controller when receiving packets even if this driver has used a dmac, a lot of interruptions has happened. This patch will reduce such interruptions. This patch allows to use the USB-DMAC on R-Car H2 and M2. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: add OTG ID signal sensingSergei Shtylyov2015-01-121-0/+17
| | | | | | | | | | | | | | | On the Renesas R8A7791 SoC based boards there's MAX3355 USB OTG chip and mini-AB USB connector corresponding to USB port 0 driven either by EHCI/OHCI or Renesas USBHS gadget controller. And we'd like the host/gadget drivers to work based on the cable type connected. An 'extcon' driver for MAX3355 has been written, so we only need to bind to it via device tree which I'm doing in this patch. (Perhaps, it would also make sense to use OTG HNP when the USBHS host mode is active and a B-cable is connected but I don't have access to host-capable USBHS, so wouldn't be able to test it.) Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: fix platform init error messageSergei Shtylyov2015-01-121-1/+1
| | | | | | | | There is a typo ("prove" instead of "probe") in the error message printed when the platform initialization fails. Replace that word with more fitting "init". Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: kill dead code in usbhs_probe()Sergei Shtylyov2015-01-121-5/+1
| | | | | | | | usbhsc_drvcllbck_notify_hotplug() always returns 0, so it's rather pointless to store and check its result for being < 0. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: gadget: fix the behavior of pullupTakeshi Kihara2014-11-051-2/+4
| | | | | | | | | | | | This patch fixes an issue that this driver always enable the D+ pullup after it detected the VBUS connection even though this usb controller can control the D+ pullup timing by software. So, this driver should enable the D+ pullup after a gadget driver called usb_gadget_connect(). Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: common: remove duplicate check on resourceVarka Bhadram2014-11-031-2/+2
| | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: delete unnecessary 'out of memory' messagesPeter Chen2014-11-031-3/+1
| | | | | | | The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: Add device tree support for R-Car H2 and M2Yoshihiro Shimoda2014-09-051-0/+44
| | | | | | | | | This driver supports other SoCs, but they need boards/Soc depend code. So, this patch adds device tree support for R-Car H2 and M2 initially. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: add R-Car Gen. 2 init and power controlUlrich Hecht2014-07-161-5/+61
| | | | | | | | In preparation for DT conversion to reduce reliance on platform device callbacks. Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: use platform_{get,set}_drvdata()Libo Chen2013-08-271-1/+1
| | | | | | | | | Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Signed-off-by: Libo Chen <libo.chen@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: renesas: use dev_get_platdata()Jingoo Han2013-07-311-2/+2
| | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: Convert to devm_ioremap_resource()Thierry Reding2013-01-221-5/+4
| | | | | | | | | | | | | 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>
* usb: remove use of __devexitBill Pemberton2012-11-211-1/+1
| | | | | | | | | | | | | | | | 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>
* usb: remove use of __devexit_pBill Pemberton2012-11-211-1/+1
| | | | | | | | | | | | | | | | | | 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>
* usb: renesas_usbhs: gadget: add usb_gadget_ops :: pullup supportkuninori.morimoto.gx@renesas.com2012-10-161-0/+5
| | | | | | | | This patch adds usbhs_sys_function_pullup() to control D+ line for USB function, and enabled pullup support on mod_gadget. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: renesas_usbhs: convert to devm_xxx()Kuninori Morimoto2012-09-111-11/+4
| | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: renesas_usbhs: fixup resume method for autonomy modeKuninori Morimoto2012-08-101-3/+3
| | | | | | | | | If renesas_usbhs is probed as autonomy mode, phy reset should be called after power resumed, and manual cold-plug should be called with slight delay. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* renesas_usbhs: cleanup quoted includesPaul Bolle2012-06-051-1/+1
| | | | | | | | A few quoted includes start with a superfluous "./". Clean up those quoted includes. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* usb: renesas_usbhs: add IRQ resource decoding for IRQF_SHAREDShimoda, Yoshihiro2012-01-241-5/+6
| | | | | | | | In case of the SH7757, the irq number of USB module and SUDMAC are the same. So, we have to set the IRQF_SHARED in such a case. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* Merge branch 'for-next/gadget' of ↵Greg Kroah-Hartman2011-12-131-18/+21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next * 'for-next/gadget' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (50 commits) usb: renesas_usbhs: show error reason on usbhsh_urb_enqueu() usb: renesas_usbhs: add force packet remove method usb: renesas_usbhs: care usb_hcd_giveback_urb() status usb: renesas_usbhs: add usbhsh_is_running() usb: renesas_usbhs: disable attch irq after device attached usb: renesas_usbhs: care pipe sequence usb: renesas_usbhs: add usbhs_pipe_attach() method usb: renesas_usbhs: add usbhsh_endpoint_detach_all() for error case usb: renesas_usbhs: modify device attach method usb: renesas_usbhs: pop packet when urb dequeued usb: renesas_usbhs: add lost error value when enqueue usb: gadget: mv_udc: replace some debug info usb: gadget: mv_udc: refine suspend/resume function usb: gadget: mv_udc: refine the clock relative code usb: gadget: mv_udc: disable ISR when stopped usb: gadget: mv_udc: add otg relative code usb: gadget: Use kcalloc instead of kzalloc to allocate array usb: renesas_usbhs: remove the_controller_link usb: renesas_usbhs: add test-mode support usb: renesas_usbhs: call usbhsg_queue_pop() when pipe disable. ...
| * usb: renesas_usbhs: add test-mode supportKuninori Morimoto2011-12-121-0/+5
| | | | | | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: gadget: renesas_usbhs: modify function name of usbhs_set_device_xx()Kuninori Morimoto2011-12-121-1/+1
| | | | | | | | | | | | | | | | it was device configuration setting function, not only speed. This patch modify function name usbhs_set_device_speed() -> usbhs_set_device_config() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: gadget: renesas_usbhs: unified callback functionKuninori Morimoto2011-12-121-1/+1
| | | | | | | | | | | | | | | | | | renesas_usbhs needs callback for notify hotplug. but it were 2 methods which are almost same. This patch unified these into one. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: gadget: renesas_usbhs: add platform power control functionKuninori Morimoto2011-12-121-0/+7
| | | | | | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: gadget: renesas_usbhs: tidyup the unit of detection_delayKuninori Morimoto2011-12-121-1/+2
| | | | | | | | | | | | | | detection_delay was assumed as msec Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: gadget: renesas_usbhs: tidyup usbhs_sys_clock_ctrl() was local functionKuninori Morimoto2011-12-121-1/+1
| | | | | | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: gadget: renesas_usbhs: remove usbhs_sys_usb_ctrl()Kuninori Morimoto2011-12-121-9/+4
| | | | | | | | | | | | | | usbhs_sys_usb_ctrl() can collect into usbhs_sys_host/function_ctrl(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * usb: gadget: renesas_usbhs: remove usbhs_sys_hispeed_ctrl()Kuninori Morimoto2011-12-121-9/+4
| | | | | | | | | | | | | | usbhs_sys_hispeed_ctrl() can collect into usbhs_sys_host/function_ctrl(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: convert drivers/usb/* to use module_platform_driver()Axel Lin2011-11-281-12/+1
|/ | | | | | | | | | | | | | | | | This patch converts the drivers in drivers/usb/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: Felipe Balbi <balbi@ti.com> Cc: Li Yang <leoli@freescale.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-12 02:36:25 +0000