u-boot/drivers/usb/musb-new
Hans de Goede 246e3b8787 sunxi: musb: Fix some lo speed devices not working with musb host
The usb0 / otg phy on sunxi boards has a bug where it wrongly detects a
high speed squelch on usb reset deassert when a lo speed device is plugged in.

The android kernel has a work around for this in the form of temporary
disabling the phy's squelch detection on reset deassert, this commit adds
the same workaround to the u-boot sunxi musb code, thereby fixing various usb
lo speed devices not working.

Tested with a (before non working) usb keyboard and a usb 2.4 GHz wireless
keyboard/mouse combo receiver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-03-29 12:58:59 +02:00
..
am35x.c kbuild: force to define __UBOOT__ in all the C sources 2014-09-16 12:23:56 -04:00
linux-compat.h lib, linux: move linux specific defines to linux/compat.h 2014-08-25 19:25:03 -04:00
Makefile musb-new: Add sunxi musb controller support 2015-01-18 12:31:36 +01:00
musb_core.c usb: musb-new: core: set MUSB_POWER_HSENAB in MUSB_POWER for host mode 2014-10-06 21:04:44 +02:00
musb_core.h musb-new: port of Linux musb driver 2012-11-20 00:16:06 +01:00
musb_debug.h musb-new: port of Linux musb driver 2012-11-20 00:16:06 +01:00
musb_dma.h musb-new: port of Linux musb driver 2012-11-20 00:16:06 +01:00
musb_dsps.c kbuild: force to define __UBOOT__ in all the C sources 2014-09-16 12:23:56 -04:00
musb_gadget.c kbuild: force to define __UBOOT__ in all the C sources 2014-09-16 12:23:56 -04:00
musb_gadget.h musb-new: port of Linux musb driver 2012-11-20 00:16:06 +01:00
musb_gadget_ep0.c kbuild: force to define __UBOOT__ in all the C sources 2014-09-16 12:23:56 -04:00
musb_host.c musb-new: Properly remove a transfer from the schedule on timeout 2015-01-18 12:31:36 +01:00
musb_host.h musb-new: Properly remove a transfer from the schedule on timeout 2015-01-18 12:31:36 +01:00
musb_io.h musb-new: port of Linux musb driver 2012-11-20 00:16:06 +01:00
musb_regs.h musb-new: Add register defines for different reg layout on sunxi 2015-01-18 12:31:36 +01:00
musb_uboot.c sunxi: musb: Fix some lo speed devices not working with musb host 2015-03-29 12:58:59 +02:00
omap2430.c usb: musb-new: omap2430: Reset the MUSB controller early 2015-02-24 18:54:03 +01:00
omap2430.h musb-new: omap2plus backend driver 2012-11-20 00:16:08 +01:00
sunxi.c sunxi: musb: Return early on VBUS GPIO error instead of on a positive value 2015-03-21 13:51:27 +01:00
usb-compat.h musb-new: Properly remove a transfer from the schedule on timeout 2015-01-18 12:31:36 +01:00