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354ab8567a
linux/drivers/usb/host
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Anand Gadiyar 354ab8567a Fix OMAP EHCI suspend/resume failure (i693) 
Its observed with some PHY, the 60Mhz clock gets
cut too soon for OMAP EHCI, leaving OMAP-EHCI in a bad state.

So on starting port suspend, make sure the 60Mhz clock to EHCI
is kept alive using an internal clock, so that EHCi can cleanly
transition its hw state machine on a port suspend.

Its not proven if this is the issue hit on USB3333,
but the symptoms look very similar.

Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Volodymyr Mieshkov <x0182794@ti.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-13 17:36:22 -07:00
..
whci Merge branch 'for-next/dwc3' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next 2011-12-12 15:19:53 -08:00
alchemy-common.c MIPS: Alchemy: Au1300 SoC support 2011-12-07 22:02:05 +00:00
bcma-hcd.c usb/bcma: Add missing #include <linux/slab.h> 2012-04-23 13:22:00 -07:00
ehci-atmel.c USB: ehci-atmel: add needed of.h header file 2012-04-04 18:35:43 +02:00
ehci-au1xxx.c usb: Remove ehci_reset call from ehci_run 2011-12-08 09:38:53 -08:00
ehci-cns3xxx.c
ehci-dbg.c EHCI: maintain the ehci->command value properly 2012-04-23 12:05:44 -07:00
ehci-fsl.c USB: ehci-fsl: Use usb_put_transceiver instead of put_device 2012-05-14 08:49:50 -07:00
ehci-fsl.h fsl/usb: Add controller version based ULPI and UTMI phy support 2012-04-18 13:46:42 -07:00
ehci-grlib.c
ehci-hcd.c USB: fix PS3 EHCI systems 2012-06-13 17:24:54 -07:00
ehci-hub.c EHCI: maintain the ehci->command value properly 2012-04-23 12:05:44 -07:00
ehci-ixp4xx.c
ehci-lpm.c
ehci-ls1x.c USB: Add EHCI bus glue for Loongson1x SoCs (UPDATED) 2012-01-24 15:28:02 -08:00
ehci-mem.c
ehci-msm.c usb: otg: Convert all users to pass struct usb_otg for OTG functions 2012-02-27 15:41:52 +02:00
ehci-mv.c usb: otg: Convert all users to pass struct usb_otg for OTG functions 2012-02-27 15:41:52 +02:00
ehci-mxc.c USB ehci mxc: sanitize clock handling 2012-04-25 17:03:41 +02:00
ehci-octeon.c usb: Remove ehci_reset call from ehci_run 2011-12-08 09:38:53 -08:00
ehci-omap.c Fix OMAP EHCI suspend/resume failure (i693) 2012-06-13 17:36:22 -07:00
ehci-orion.c ARM: Orion: EHCI: Add support for enabling clocks 2012-05-08 16:33:59 -07:00
ehci-pci.c USB: add NO_D3_DURING_SLEEP flag and revert 151b612847 2012-06-13 13:11:39 -07:00
ehci-platform.c USB: ehci-platform: remove update_device 2012-05-18 16:37:55 -07:00
ehci-pmcmsp.c
ehci-ppc-of.c
ehci-ps3.c usb: PS3 EHCI HC reset work-around 2011-12-08 09:38:53 -08:00
ehci-q.c USB: ehci-q.c: remove dbg() usage 2012-05-01 21:33:35 -07:00
ehci-s5p.c USB: ehci-s5p: add clock gating to suspend/resume 2012-04-18 13:52:36 -07:00
ehci-sched.c USB: EHCI: improve full-speed isochronous scheduling routine 2012-05-14 12:50:22 -07:00
ehci-sead3.c usb: host: mips: sead3: Fix for big endian. 2012-05-11 15:17:30 -07:00
ehci-sh.c usb: ehci-sh: Add PHY init function with platform data 2012-04-18 13:52:35 -07:00
ehci-spear.c USB: ehci: ohci: Add clk_{un}prepare() support 2012-04-18 14:33:43 -07:00
ehci-sysfs.c
ehci-tegra.c arm-soc: driver specific updates 2012-05-26 12:22:27 -07:00
ehci-vt8500.c usb: Remove ehci_reset call from ehci_run 2011-12-08 09:38:53 -08:00
ehci-w90x900.c usb: Remove ehci_reset call from ehci_run 2011-12-08 09:38:53 -08:00
ehci-xilinx-of.c USB: EHCI: Fix build warning in xilinx ehci driver 2012-06-13 17:24:54 -07:00
ehci-xls.c Merge 3.2-rc3 into usb-linus 2011-11-26 19:46:48 -08:00
ehci.h Revert "USB: EHCI: work around bug in the Philips ISP1562 controller" 2012-05-21 08:54:43 -07:00
fhci-dbg.c
fhci-hcd.c usb: convert drivers/usb/* to use module_platform_driver() 2011-11-28 06:48:32 +09:00
fhci-hub.c
fhci-mem.c
fhci-q.c
fhci-sched.c QE/FHCI: fixed the CONTROL bug 2011-10-18 13:51:34 -07:00
fhci-tds.c usb: Fix various typo within usb 2012-04-18 13:57:26 -07:00
fhci.h
fsl-mph-dr-of.c fsl/usb: Add controller version based ULPI and UTMI phy support 2012-04-18 13:46:42 -07:00
hwa-hc.c Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 2012-01-09 12:09:47 -08:00
imx21-dbg.c usb: Fix typo in imx21-dbg.c 2012-02-13 14:32:34 -08:00
imx21-hcd.c Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 2012-01-09 12:09:47 -08:00
imx21-hcd.h
isp116x-hcd.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
isp116x.h
isp1362-hcd.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
isp1362.h
isp1760-hcd.c isp1760-hcd: fix possible memory leak if urb could not be enqueued 2012-04-18 13:51:19 -07:00
isp1760-hcd.h usb/isp1760: Allow to optionally trigger low-level chip reset via GPIOLIB. 2011-10-19 13:29:06 -07:00
isp1760-if.c isp1760-if: make module unloads correctly 2012-04-18 13:50:44 -07:00
Kconfig Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2012-05-22 19:22:50 -07:00
Makefile USB: Add driver for the ssb bus 2012-04-18 13:43:30 -07:00
octeon2-common.c
ohci-at91.c USB: ohci-at91: add a reset function to fix race condition 2012-05-09 15:22:27 -07:00
ohci-au1xxx.c usb: [MIPS] fix unresolved err() reference in host/ohci-au1xxx.c 2012-05-01 18:36:09 -04:00
ohci-cns3xxx.c USB: ohci-cns3xxx.c: remove err() usage 2012-04-27 11:24:40 -07:00
ohci-da8xx.c ohci-da8xx: set MODULE_ALIAS to allow autoloading 2012-05-08 09:26:10 -07:00
ohci-dbg.c USB: ohci-dbg.c: remove dbg() usage 2012-05-01 21:33:37 -07:00
ohci-ep93xx.c USB: ohci-ep93xx.c: remove dbg() usage 2012-05-01 21:33:38 -07:00
ohci-exynos.c USB: ohci-exynos.c: remove err() usage 2012-04-27 11:24:41 -07:00
ohci-hcd.c USB: OHCI: remove old SSB OHCI driver 2012-04-18 13:43:30 -07:00
ohci-hub.c USB: ohci-hub: Mark ohci_finish_controller_resume() as __maybe_unused 2012-06-13 17:26:11 -07:00
ohci-jz4740.c
ohci-mem.c
ohci-nxp.c USB: ohci-nxp: Use isp1301 driver 2012-05-01 13:36:18 -04:00
ohci-octeon.c USB: irq: Remove IRQF_DISABLED 2011-09-18 01:39:36 -07:00
ohci-omap3.c ARM: OMAP: USBHOST: Replace usbhs core driver APIs by Runtime pm APIs 2011-12-16 04:29:57 -07:00
ohci-omap.c USB 3.5-rc1 pull request 2012-05-22 15:50:46 -07:00
ohci-pci.c usb: add support for STA2X11 host driver 2012-01-24 14:15:37 -08:00
ohci-platform.c usb: Fix various typo within usb 2012-04-18 13:57:26 -07:00
ohci-pnx8550.c usb: [MIPS] fix unresolved err() reference in host/ohci-pnx8550.c 2012-05-01 18:36:09 -04:00
ohci-ppc-of.c USB: ohci-ppc-of.c: remove err() usage 2012-04-27 11:24:42 -07:00
ohci-ppc-soc.c USB: ohci-ppc-soc.c: remove err() usage 2012-04-27 11:24:42 -07:00
ohci-ps3.c USB: ohci-ps3.c: remove err() usage 2012-04-27 11:24:43 -07:00
ohci-pxa27x.c usb: [ARM] fix unresolved err() reference in host/ohci-pxa27x.c 2012-05-01 18:36:09 -04:00
ohci-q.c OHCI: remove uses of hcd->state 2011-11-18 10:51:00 -08:00
ohci-s3c2410.c USB: ohci-s3c2410.c: remove err() usage 2012-04-27 11:24:43 -07:00
ohci-sa1111.c USB: ohci-sa1111.c: remove dbg() usage 2012-05-01 21:33:39 -07:00
ohci-sh.c USB: ohci-sh.c: remove err() usage 2012-04-27 11:24:44 -07:00
ohci-sm501.c OHCI: remove uses of hcd->state 2011-11-18 10:51:00 -08:00
ohci-spear.c USB: ehci: ohci: Add clk_{un}prepare() support 2012-04-18 14:33:43 -07:00
ohci-tmio.c USB: ohci-tmio.c: remove err() usage 2012-04-27 11:24:44 -07:00
ohci-xls.c USB: ohci-xls.c: remove err() usage 2012-04-27 11:24:45 -07:00
ohci.h usb: otg: Rename otg_transceiver to usb_phy 2012-02-13 13:34:36 +02:00
oxu210hp-hcd.c USB: oxu210hp-hcd.c: remove dbg() usage 2012-05-01 21:33:43 -07:00
oxu210hp.h
pci-quirks.c xhci: Add Lynx Point to list of Intel switchable hosts. 2012-05-03 13:18:40 -07:00
pci-quirks.h
r8a66597-hcd.c Revert "usb: move struct usb_device->children to struct usb_hub_port->child" 2012-05-14 09:20:37 -07:00
r8a66597.h usb: r8a66597-hcd: add function for external controller 2011-07-08 14:57:11 -07:00
sl811_cs.c
sl811-hcd.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
sl811.h
ssb-hcd.c usb/ssb: Add missing #include <linux/slab.h> 2012-04-23 13:22:00 -07:00
u132-hcd.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
uhci-debug.c
uhci-grlib.c
uhci-hcd.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
uhci-hcd.h
uhci-hub.c UHCI: hub_status_data should indicate if ports are resuming 2012-04-09 15:43:21 -07:00
uhci-pci.c
uhci-q.c usb: fix number of mapped SG DMA entries 2011-12-09 16:18:19 -08:00
xhci-dbg.c xHCI: correct to print the true HSEE of USBCMD 2012-04-10 15:21:52 -07:00
xhci-ext-caps.h xHCI: Correct the #define XHCI_LEGACY_DISABLE_SMI 2012-04-11 08:31:06 -07:00
xhci-hub.c xhci: Add roothub code to set U1/U2 timeouts. 2012-05-18 15:41:52 -07:00
xhci-mem.c xhci: Don't free endpoints in xhci_mem_cleanup() 2012-06-13 16:37:30 -07:00
xhci-pci.c xhci: Add Intel U1/U2 timeout policy. 2012-05-18 15:42:04 -07:00
xhci-plat.c usb: host: xhci: add platform driver support 2012-03-13 10:30:59 -07:00
xhci-ring.c xhci: Some Evaluate Context commands must succeed. 2012-05-18 15:42:00 -07:00
xhci.c xHCI: Increase the timeout for controller save/restore state operation 2012-06-13 16:39:38 -07:00
xhci.h xhci: Add Intel U1/U2 timeout policy. 2012-05-18 15:42:04 -07:00