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7e1704dcf6
linux/drivers/usb/musb
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Tony Lindgren 7e1704dcf6 usb: musb: Fix idling after host mode by increasing autosuspend delay 
Looks like at least 2430 glue won't idle reliably with the 200 ms
autosuspend delay. This causes deeper idle states being blocked for
the whole SoC when disconnecting OTG A cable.

Increasing the delay to 500 ms seems to idle both MUSB and the PHY
reliably. This is probably because of time needed by the hardware
based negotiation between MUSB and the PHY.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-06-01 14:58:59 -07:00
..
am35x.c usb: musb: am35x: fix build warnings 2015-05-27 12:29:57 -05:00
blackfin.c usb: musb: Set up function pointers for DMA 2015-05-07 13:35:51 -05:00
blackfin.h
cppi_dma.c usb: musb: Set up function pointers for DMA 2015-05-07 13:35:51 -05:00
cppi_dma.h
da8xx.c usb: musb: Set up function pointers for DMA 2015-05-07 13:35:51 -05:00
davinci.c usb: musb: Set up function pointers for DMA 2015-05-07 13:35:51 -05:00
davinci.h
jz4740.c usb: musb: jz4740: fix error check of usb_get_phy() 2016-04-26 14:50:02 -07:00
Kconfig usb: add HAS_IOMEM dependency to USB_MUSB_HDRC 2016-02-14 17:09:56 -08:00
Makefile usb: musb: sunxi: Add support for the Allwinner sunxi musb controller 2015-07-29 09:59:20 -05:00
musb_am335x.c usb: musb: Fix panic upon musb_am335x module removal 2014-06-27 10:53:06 -05:00
musb_core.c usb: musb: Fix idling after host mode by increasing autosuspend delay 2016-06-01 14:58:59 -07:00
musb_core.h usb: musb: core: added missing const qualifier to musb_hdrc_platform_data::config 2016-03-04 15:14:46 +02:00
musb_cppi41.c usb: musb: fix cppi channel teardown for isoch transfer 2015-09-21 14:42:36 -05:00
musb_debug.h
musb_debugfs.c usb: musb: add softconnect for host mode 2015-05-07 13:49:23 -05:00
musb_dma.h usb: musb: Set up function pointers for DMA 2015-05-07 13:35:51 -05:00
musb_dsps.c usb: common: of_usb_get_dr_mode to usb_get_dr_mode 2015-09-27 10:54:31 -05:00
musb_gadget_ep0.c usb: musb: gadget: use common is_selfpowered 2015-01-29 10:35:43 -06:00
musb_gadget.c usb: musb: gadget: nuke endpoint before setting its descriptor to NULL 2016-04-26 14:50:02 -07:00
musb_gadget.h usb: musb: add Kconfig options for HOST, GAGDET or DUAL_ROLE modes 2013-05-28 19:22:23 +03:00
musb_host.c usb: musb: host: make musb_tx_dma_set_mode_*() *void* 2016-06-01 14:58:59 -07:00
musb_host.h usb: musb: fix prototype for musb_port_reset 2013-12-20 15:05:43 -06:00
musb_io.h usb: musb: Make busctl_offset an io-op rather then a define 2015-05-26 10:46:54 -05:00
musb_regs.h usb: musb: Make busctl_offset an io-op rather then a define 2015-05-26 10:46:54 -05:00
musb_virthub.c usb: musb: host: rely on port_mode to call musb_start() 2015-07-06 12:34:07 -05:00
musbhsdma.c usb: musb: use %pad format string from dma_addr_t 2016-03-04 15:14:30 +02:00
musbhsdma.h
omap2430.c usb: musb: Fix unbalanced pm_runtime_enable 2015-12-16 10:07:28 -06:00
omap2430.h
sunxi.c usb: musb: sunxi: Set state to A_WAIT_VRISE when enabling Vbus 2016-06-01 14:58:59 -07:00
tusb6010_omap.c usb: musb: use %pad format string from dma_addr_t 2016-03-04 15:14:30 +02:00
tusb6010.c usb: musb: Set up function pointers for DMA 2015-05-07 13:35:51 -05:00
tusb6010.h usb: musb: Fix up DMA related macros 2015-05-07 13:35:46 -05:00
ux500_dma.c usb: musb/ux500: remove duplicate check for dma_is_compatible 2016-03-04 15:14:30 +02:00
ux500.c usb: musb: ux500: Fix NULL pointer dereference at system PM 2016-02-03 20:03:40 +02:00