aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/usb/musb
Commit message (Collapse)AuthorAgeFilesLines
...
| * | | usb: musb: gadget: fix list_head usageFelipe Balbi2011-03-011-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit ad1adb89a0d9410345d573b6995a1fa9f9b7c74a (usb: musb: gadget: do not poke with gadget's list_head) fixed a bug in musb where it was corrupting the list_head which is supposed to be used by gadget drivers. While doing that, I forgot to fix the usage in musb_gadget_dequeue() method. Fix that. Reported-by: Pavol Kurina <pavol.kurina@emsys.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: gadget: DBG() already prints function nameSergei Shtylyov2011-02-211-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the gadget code, there are several DBG() macro invocations that explicitly print the calling function's name while DBG() macro itself does this anyway; most of these were added by commit f11d893de444965dfd3e55f726533ae1df5c6471 (usb: musb: support ISO high bandwidth for gadget mode). Remove the duplicated printing, somewhat clarifying the messages at the same time... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: OMAP4430: Fix usb device detection if connected during bootHema HK2011-02-182-5/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OMAP4430 is embedded with UTMI PHY. This PHY does not support the OTG features like ID pin detection and VBUS detection. This function is exported to an external companion chip TWL6030. Software must retrieve the OTG HNP and SRP status from the TWL6030 and configure the bits inside the control module that drive the related USBOTGHS UTMI interface signals. It must also read back the UTMI signals needed to configure the TWL6030 OTG module. Can find more details in the TRM[1]. [1]:http://focus.ti.com/pdfs/wtbu/OMAP4430_ES2.0_Public_TRM_vJ.pdf In OMAP4430 musb driver VBUS and ID notifications are received from the transceiver driver. If the cable/device is connected during boot, notifications from transceiver driver will be missed till musb driver is loaded. Patch to configure the transceiver in the platform_enable/disable functions and enable the vbus in the gadget driver based on the last_event of the otg_transceiver. Signed-off-by: Hema HK <hemahk@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: Using runtime pm APIs for musb.Hema HK2011-02-172-59/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Calling runtime pm APIs pm_runtime_put_sync() and pm_runtime_get_sync() for enabling/disabling the clocks, sysconfig settings. Enable clock, configure no-idle/standby when active and configure force idle/standby and disable clock when idled. This is taken care by the runtime framework when driver calls the pm_runtime_get_sync and pm_runtime_put_sync APIs. Need to configure MUSB into force standby and force idle mode when usb not used Signed-off-by: Hema HK <hemahk@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Cousson, Benoit <b-cousson@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: gadget: do not poke with gadget's list_headFelipe Balbi2011-02-174-31/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | struct usb_request's list_head is supposed to be used only by gadget drivers, but musb is abusing that. Give struct musb_request its own list_head and prevent musb from poking into other driver's business. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: gadget: beautify ↵Felipe Balbi2011-02-171-71/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | usb_gadget_probe_driver()/usb_gadget_unregister_driver Just a few cosmetic fixes to usb_gadget_probe_driver() and usb_gadget_unregister_driver(). Decreased a few indentation levels with goto statements. While at that, also add the missing call to musb_stop(). If we don't have OTG, there's no point of leaving MUSB prepared for operation if a gadget driver fails to probe. The same is valid for usb_gadget_unregister_driver(), since we are removing the gadget driver and we don't have OTG, we can completely unconfigure MUSB. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: do not error out if Kconfig doesn't match board modeFelipe Balbi2011-02-171-25/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During development, even though board is wired to e.g. OTG, we might want to compile host-only or peripheral-only configurations. Let's allow that to happen. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | Merge 2.6.38-rc5 into usb-nextGreg Kroah-Hartman2011-02-178-42/+93
| |\ \ \ | | |/ / | | | | | | | | | | | | | | | | | | | | This is needed to resolve some merge conflicts that were found in the USB host controller patches, and reported by Stephen Rothwell. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | USB: HCD: Add usb_hcd prefix to exported functionsRobert Morell2011-02-041-2/+2
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | The convention is to prefix symbols exported from the USB HCD core with "usb_hcd". This change makes unmap_urb_setup_for_dma() and unmap_urb_for_dma() consistent with that. Signed-off-by: Robert Morell <rmorell@nvidia.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | usb: musb: core: set has_tt flagFelipe Balbi2011-02-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MUSB is a non-standard host implementation which can handle all speeds with the same core. We need to set has_tt flag after commit d199c96d41d80a567493e12b8e96ea056a1350c1 (USB: prevent buggy hubs from crashing the USB stack) in order for MUSB HCD to continue working. Signed-off-by: Felipe Balbi <balbi@ti.com> Cc: stable <stable@kernel.org> Cc: Alan Stern <stern@rowland.harvard.edu> Tested-by: Michael Jones <michael.jones@matrix-vision.de> Tested-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | usb: musb: omap2430: fix kernel panic on rebootJohan Hovold2011-02-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cancel idle timer in musb_platform_exit. The idle timer could trigger after clock had been disabled leading to kernel panic when MUSB_DEVCTL is accessed in musb_do_idle on 2.6.37. The fault below is no longer triggered on 2.6.38-rc4 (clock is disabled later, and only if compiled as a module, and the offending memory access has moved) but the timer should be cancelled nonetheless. Rebooting... musb_hdrc musb_hdrc: remove, state 4 usb usb1: USB disconnect, address 1 musb_hdrc musb_hdrc: USB bus 1 deregistered Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab060 Internal error: : 1028 [#1] PREEMPT last sysfs file: /sys/kernel/uevent_seqnum Modules linked in: CPU: 0 Not tainted (2.6.37+ #6) PC is at musb_do_idle+0x24/0x138 LR is at musb_do_idle+0x18/0x138 pc : [<c02377d8>] lr : [<c02377cc>] psr: 80000193 sp : cf2bdd80 ip : cf2bdd80 fp : c048a20c r10: c048a60c r9 : c048a40c r8 : cf85e110 r7 : cf2bc000 r6 : 40000113 r5 : c0489800 r4 : cf85e110 r3 : 00000004 r2 : 00000006 r1 : fa0ab000 r0 : cf8a7000 Flags: Nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 8faac019 DAC: 00000015 Process reboot (pid: 769, stack limit = 0xcf2bc2f0) Stack: (0xcf2bdd80 to 0xcf2be000) dd80: 00000103 c0489800 c02377b4 c005fa34 00000555 c0071a8c c04a3858 cf2bdda8 dda0: 00000555 c048a00c cf2bdda8 cf2bdda8 1838beb0 00000103 00000004 cf2bc000 ddc0: 00000001 00000001 c04896c8 0000000a 00000000 c005ac14 00000001 c003f32c dde0: 00000000 00000025 00000000 cf2bc000 00000002 00000001 cf2bc000 00000000 de00: 00000001 c005ad08 cf2bc000 c002e07c c03ec039 ffffffff fa200000 c0033608 de20: 00000001 00000000 cf852c14 cf81f200 c045b714 c045b708 cf2bc000 c04a37e8 de40: c0033c04 cf2bc000 00000000 00000001 cf2bde68 cf2bde68 c01c3abc c004f7d8 de60: 60000013 ffffffff c0033c04 00000000 01234567 fee1dead 00000000 c006627c de80: 00000001 c00662c8 28121969 c00663ec cfa38c40 cf9f6a00 cf2bded0 cf9f6a0c dea0: 00000000 cf92f000 00008914 c02cd284 c04a55c8 c028b398 c00715c0 becf24a8 dec0: 30687465 00000000 00000000 00000000 00000002 1301a8c0 00000000 00000000 dee0: 00000002 1301a8c0 00000000 00000000 c0450494 cf527920 00011f10 cf2bdf08 df00: 00011f10 cf2bdf10 00011f10 cf2bdf18 c00f0b44 c004f7e8 cf2bdf18 cf2bdf18 df20: 00011f10 cf2bdf30 00011f10 cf2bdf38 cf401300 cf486100 00000008 c00d2b28 df40: 00011f10 cf401300 00200200 c00d3388 00011f10 cfb63a88 cfb63a80 c00c2f08 df60: 00000000 00000000 cfb63a80 00000000 cf0a3480 00000006 c0033c04 cfb63a80 df80: 00000000 c00c0104 00000003 cf0a3480 cfb63a80 00000000 00000001 00000004 dfa0: 00000058 c0033a80 00000000 00000001 fee1dead 28121969 01234567 00000000 dfc0: 00000000 00000001 00000004 00000058 00000001 00000001 00000000 00000001 dfe0: 4024d200 becf2cb0 00009210 4024d218 60000010 fee1dead 00000000 00000000 [<c02377d8>] (musb_do_idle+0x24/0x138) from [<c005fa34>] (run_timer_softirq+0x1a8/0x26) [<c005fa34>] (run_timer_softirq+0x1a8/0x26c) from [<c005ac14>] (__do_softirq+0x88/0x13) [<c005ac14>] (__do_softirq+0x88/0x138) from [<c005ad08>] (irq_exit+0x44/0x98) [<c005ad08>] (irq_exit+0x44/0x98) from [<c002e07c>] (asm_do_IRQ+0x7c/0xa0) [<c002e07c>] (asm_do_IRQ+0x7c/0xa0) from [<c0033608>] (__irq_svc+0x48/0xa8) Exception stack(0xcf2bde20 to 0xcf2bde68) de20: 00000001 00000000 cf852c14 cf81f200 c045b714 c045b708 cf2bc000 c04a37e8 de40: c0033c04 cf2bc000 00000000 00000001 cf2bde68 cf2bde68 c01c3abc c004f7d8 de60: 60000013 ffffffff [<c0033608>] (__irq_svc+0x48/0xa8) from [<c004f7d8>] (sub_preempt_count+0x0/0xb8) Code: ebf86030 e5940098 e594108c e5902010 (e5d13060) ---[ end trace 3689c0d808f9bf7c ]--- Kernel panic - not syncing: Fatal exception in interrupt Cc: stable@kernel.org Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | | usb: musb: fix build breakageFelipe Balbi2011-02-171-8/+9
| |/ |/| | | | | | | | | | | | | | | | | commit 0662481855c389b75a0a54c32870cc90563d80a9 (usb: musb: disable double buffering when it's broken), introduced a compile error when gadget API is disabled. Fix it. Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: musb: introduce api for dma code to check compatibility with usb requestMian Yousaf Kaukab2011-02-012-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gadget MUSB driver handles dma mappings in musb_gadget_queue(). Where as it is possible for dma code to reject the usb request later at ->channel_program() called from txstate()/rxstate() For example ->channel_program in tusb6010_omap.c: static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz, u8 rndis_mode, dma_addr_t dma_addr, u32 len) { ... if (unlikely(dma_addr & 0x1) || (len < 32) || (len > packet_sz)) return false; ... if (dma_addr & 0x2) return false; ... } In this case, usb request will be handled in PIO mode which renders dma mapping operations unnecessary. This patch adds an api to allow dma code to indicate incompatibility with usb request. Gadget musb driver call this api, if available, before dma mappings to avoid any unnecessary mapping operations. Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: musb: maintain three states for buffer mappings instead of twoMian Yousaf Kaukab2011-02-012-21/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If dma buffers are mapped by a higher layer, with a boolean musb_request.mapped it is still possible to call dma_sync_single_for_device() from musb_g_giveback(), even if txstate()/rxstate() has called unmap_dma_buffer() before falling back to pio mode. Moreover, check for musb_ep->dma is moved within map_dma_buffer() so where applicable checks for it are removed. And where possible, checks for is_dma_capable() are merged with buffer map state check. Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: musb: disable double buffering when it's brokenFelipe Balbi2011-02-014-8/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | We know that blackfin doesn't support double buffering feature as of today. So we add a flag set by musb_platform_init() to forcefully disable that feature. Such flag is created and marked as deprecated to force us to find a solution for the missing double buffering support on blackfin. Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: musb: hsdma: change back to use musb_read/writewBob Liu2011-02-011-5/+14
| | | | | | | | | | | | | | | | Blackfin platform doesn't support 32bits musbdma registers, so change back to use musb_read/writew instead of musb_read/writel and simply some format casts. Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: musb: core: fix IRQ checkSergei Shtylyov2011-02-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | musb_probe() only regards 0 as a wrong IRQ number, despite platform_get_irq() that it calls returns -ENXIO in that case. It leads to musb_init_controller() calling request_irq() with a negative IRQ number, and when it naturally fails, the following is printed to the console: request_irq -6 failed! musb_init_controller failed with status -19 Fix musb_probe() to filter out the error values as well as 0. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: musb: fix kernel panic during s2ram(v2)Ming Lei2011-02-011-7/+1
|/ | | | | | | | | | | | | | | | | | | This patch fixes kernel panic during s2ram, which is caused by the below: - musb is not put into drv data of musb platform device if CONFIG_USB_MUSB_HDRC_HCD is defined - glue layer driver always get musb instance via platform_get_drvdata. The patch fixes the issue by always puting musb into drv data of musb platform device, which is doable even the platform device is a host controller device. Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Sergei Shtylyov <sshtylyov@mvista.com> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* Merge branch 'for-next' of ↵Linus Torvalds2011-01-131-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) Documentation/trace/events.txt: Remove obsolete sched_signal_send. writeback: fix global_dirty_limits comment runtime -> real-time ppc: fix comment typo singal -> signal drivers: fix comment typo diable -> disable. m68k: fix comment typo diable -> disable. wireless: comment typo fix diable -> disable. media: comment typo fix diable -> disable. remove doc for obsolete dynamic-printk kernel-parameter remove extraneous 'is' from Documentation/iostats.txt Fix spelling milisec -> ms in snd_ps3 module parameter description Fix spelling mistakes in comments Revert conflicting V4L changes i7core_edac: fix typos in comments mm/rmap.c: fix comment sound, ca0106: Fix assignment to 'channel'. hrtimer: fix a typo in comment init/Kconfig: fix typo anon_inodes: fix wrong function name in comment fix comment typos concerning "consistent" poll: fix a typo in comment ... Fix up trivial conflicts in: - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c) - fs/ext4/ext4.h Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.
| * Merge branch 'master' into for-nextJiri Kosina2010-12-226-107/+201
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: MAINTAINERS arch/arm/mach-omap2/pm24xx.c drivers/scsi/bfa/bfa_fcpim.c Needed to update to apply fixes for which the old branch was too outdated.
| * | tree-wide: fix comment/printk typosUwe Kleine-König2010-11-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | headers: kobject.h reduxAlexey Dobriyan2011-01-101-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | Remove kobject.h from files which don't need it, notably, sched.h and fs.h. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'usb-next' into musb-mergeGreg Kroah-Hartman2010-12-1617-594/+1674
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * usb-next: (132 commits) USB: uas: Use GFP_NOIO instead of GFP_KERNEL in I/O submission path USB: uas: Ensure we only bind to a UAS interface USB: uas: Rename sense pipe and sense urb to status pipe and status urb USB: uas: Use kzalloc instead of kmalloc USB: uas: Fix up the Sense IU usb: musb: core: kill unneeded #include's DA8xx: assign name to MUSB IRQ resource usb: gadget: g_ncm added usb: gadget: f_ncm.c added usb: gadget: u_ether: prepare for NCM usb: pch_udc: Fix setup transfers with data out usb: pch_udc: Fix compile error, warnings and checkpatch warnings usb: add ab8500 usb transceiver driver USB: gadget: Implement runtime PM for MSM bus glue driver USB: gadget: Implement runtime PM for ci13xxx gadget USB: gadget: Add USB controller driver for MSM SoC USB: gadget: Introduce ci13xxx_udc_driver struct USB: gadget: Initialize ci13xxx gadget device's coherent DMA mask USB: gadget: Fix "scheduling while atomic" bugs in ci13xxx_udc USB: gadget: Separate out PCI bus code from ci13xxx_udc ...
| * | | usb: musb: core: kill unneeded #include'sSergei Shtylyov2010-12-111-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | musb_core.c #include's a bunch of ARM and DaVinci specific headers, goodness knows why -- it happily compiles without them... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: Adding musb support for OMAP4430Hema HK2010-12-102-11/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OMAP4430 supports UTMI and ULPI types of transceiver interface. In UTMI mode: The PHY is embedded within OMAP4430. The transceiver functionality is split between the twl6030 PMIC chip and OMAP4430. The VBUS, ID pin sensing and OTG SRP generation part is integrated in TWL6030 and UTMI PHY functionality is embedded within the OMAP4430. There is no direct interactions between the MUSB controller and TWL6030 chip to communicate the session-valid, session-end and ID-GND events. It has to be done through a software by setting/resetting bits in one of the control module register of OMAP4430 which in turn toggles the appropriate signals to MUSB controller. musb driver is register for blocking notifications from the transceiver driver to get the event notifications for connect/disconnect and ID-GND. Based on these events call the transceiver init/shutdown function to configure the transceiver to toggle the VBUS valid, session end and ID_GND signals to musb and power on/off the internal PHY. For ID_GND event notifications, toggle the ID_GND signal and then wait for musb to be configured as "A" device, and then call the transceiver function to set the VBUS. In OTG mode and musb as a host, When the Micro A connector used, VBUS is turned on and session bit set. When the device is connected, enumeration goes through. When the device disconnected from the other end of the connector(ID is still grounded), link will detect the disconnect and end the session. When the device is connected back, there are no events generated in the TWL6030-usb, and link is already down. So the device is not detected. Removed the session bit disable code which will recognize the connect of the device. Limitation: In OTG host mode, if device is connected during boot, it does not get detected. If disconnect and connect it back or connect after boot only it works. Fix for this, I will submit seperate patch later. Signed-off-by: Hema HK <hemahk@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: TWL6030: Selecting TWL6030_USB transceiverHema HK2010-12-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecting the twl6030-usb for OMAP4430SDP and OMAP4PANDA boards and adding OMAP4 internal phy code for compilation Signed-off-by: Hema HK <hemahk@ti.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: add support for ux500 platformMian Yousaf Kaukab2010-12-104-1/+225
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initial support for u8500 and u5500 platform. Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | musb: am35x: fix compile error due to control apisAjay Kumar Gupta2010-12-101-85/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 4814ced5116e3b73dc4f63eec84999739fc8ed11 (OMAP: control: move plat-omap/control.h to mach-omap2/control.h) moved <plat/control.h> to another location, preventing drivers from accessing it, so we need to pass function pointers from arch code to be able to talk to internal PHY on AM35x. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: drop board_set_vbusFelipe Balbi2010-12-107-15/+0
| | | | | | | | | | | | | | | | | | | | | | | | that's not used anymore. So let's drop it. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: drop musb_platform_suspend/resumeFelipe Balbi2010-12-102-25/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | all glue layers are now fully moved to the new setup. We are now using dev_pm_ops to implement suspend/resume functionality and thus, musb_platform_suspend/resume has become deprecated and useless. This patch drops those function pointers and its uses. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: blackfin: usb dev_pm_ops structureFelipe Balbi2010-12-101-24/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | instead of using musb_platform_suspend_resume, we can use dev_pm_ops and let platform_device core handle when to call musb_core's suspend and glue layer's suspend. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: am35x: usb dev_pm_ops structureFelipe Balbi2010-12-101-17/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | instead of using musb_platform_suspend_resume, we can use dev_pm_ops and let platform_device core handle when to call musb_core's suspend and glue layer's suspend. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: omap2430: use dev_pm_ops structureFelipe Balbi2010-12-101-59/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | instead of using musb_platform_suspend/resume, we can use dev_pm_ops and let the platform_device core handle when to call musb_core's suspend and glue layer's suspend. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: omap2430: drop the nopsFelipe Balbi2010-12-101-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | we don't need those nops, so drop them. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: mark musb_save/restore_context staticFelipe Balbi2010-12-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | those aren't used outside musb_core.c, so mark them as static. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: drop musb_platform_save/restore_contextFelipe Balbi2010-12-105-38/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ... that can be easily folded into the musb_platform_suspend/resume calls. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: drop the set_clock magicFelipe Balbi2010-12-101-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | now that platform glue layer handles clock completely, that function is completely useless for us. Drop it. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: move clock handling to glue layerFelipe Balbi2010-12-107-125/+140
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | musb core doesn't need to know about platform specific details. So start moving clock handling to platform glue layer and make musb core agnostic about that. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: pass platform_ops via platform_dataFelipe Balbi2010-12-108-9/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ... then we don't need to export any symbols from glue layer to musb_core. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: blackfin: give it a context structureFelipe Balbi2010-12-101-9/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | that structure currently only holds a device pointer to our own platform_device and musb's platform_device, but soon it will hold pointers to our clock structures and glue-specific bits and pieces. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: da8xx: give it a context structureFelipe Balbi2010-12-101-9/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | that structure currently only holds a device pointer to our own platform_device and musb's platform_device, but soon it will hold pointers to our clock structures and glue-specific bits and pieces. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: davinci: give it a context structureFelipe Balbi2010-12-101-9/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | that structure currently only holds a device pointer to our own platform_device and musb's platform_device, but soon it will hold pointers to our clock structures and glue-specific bits and pieces. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: tusb6010: give it a context structureFelipe Balbi2010-12-101-8/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | that structure currently only holds a device pointer to our own platform_device and musb's platform_device, but soon it will hold pointers to our clock structures and glue-specific bits and pieces. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: am35x: give it a context structureFelipe Balbi2010-12-101-9/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | that structure currently only holds a device pointer to our own platform_device and musb's platform_device, but soon it will hold pointers to our clock structures and glue-specific bits and pieces. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: omap2430: give it a context structureFelipe Balbi2010-12-101-9/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | that structure currently only holds a device pointer to our own platform_device and musb's platform_device, but soon it will hold pointers to our clock structures and glue-specific bits and pieces. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: split blackfin to its own platform_driverFelipe Balbi2010-12-102-3/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just adding its own platform_driver, not really using it yet. Later patches will come to split power management code from musb_core and move it completely to HW glue layer. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: split da8xx to its own platform_driverFelipe Balbi2010-12-102-1/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just adding its own platform_driver, not really using it yet. When all HW glue layers are converted, more patches will come to split power management code from musb_core and move it completely to HW glue layer. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: split davinci to its own platform_driverFelipe Balbi2010-12-102-1/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just adding its own platform_driver, not really using it yet. When all HW glue layers are converted, more patches will come to split power management code from musb_core and move it completely to HW glue layer. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: split tusb6010 to its own platform_driverFelipe Balbi2010-12-102-1/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just adding its own platform_driver, not really using it yet. When all HW glue layers are converted, more patches will come to split power management code from musb_core and move it completely to HW glue layer. Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: musb: split am35x to its own platform_driverFelipe Balbi2010-12-102-1/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just adding its own platform_driver, not really using it yet. When all HW glue layers are converted, more patches will come to split power management code from musb_core and move it completely to HW glue layer. Signed-off-by: Felipe Balbi <balbi@ti.com>
generated by cgit v1.1 at 2024-05-29 04:01:31 +0000