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835a5559bd
u-boot-brain/drivers/usb/host
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Roger Quadros 835a5559bd usb: ehci-omap: Reset the USB Host OMAP module 
In commit bb1f327 we removed the UHH reset to fix NFS root (over usb
ethernet) problems with Beagleboard (3530 ES1.0). However, this
seems to cause USB detection problems for Pandaboard, about (3/8).

On further investigation, it seems that doing the UHH reset is not
the cause of the original Beagleboard problem, but in the way the reset
was done.

This patch adds proper UHH RESET mechanism for OMAP3 and OMAP4/5 based
on the UHH_REVISION register. This should fix the Beagleboard NFS
problem as well as the Pandaboard USB detection problem.

Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
CC: Stefan Roese <sr@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Roger Quadros <rogerq@ti.com>
2013-12-06 07:02:32 -05:00
..
ehci-armada100.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-atmel.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-exynos.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-faraday.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-fsl.c powerpc/usb:Differentiate USB controller base address 2013-10-24 09:35:09 -07:00
ehci-hcd.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-ixp4xx.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-marvell.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-mpc512x.c powerpc/usb:Differentiate USB controller base address 2013-10-24 09:35:09 -07:00
ehci-mx5.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-mx6.c usb: ehci-mx6: add support for otg port 2013-10-20 23:46:33 +02:00
ehci-mxc.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-mxs.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-omap.c usb: ehci-omap: Reset the USB Host OMAP module 2013-12-06 07:02:32 -05:00
ehci-pci.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-ppc4xx.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-spear.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-tegra.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci-vct.c usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
ehci.h usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init. 2013-10-20 23:46:27 +02:00
isp116x-hcd.c usb: add enum usb_init_type parameter to usb_lowlevel_init 2013-10-20 23:45:26 +02:00
isp116x.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
Makefile drivers: usb: convert makefiles to Kbuild style 2013-10-31 13:25:38 -04:00
ohci-at91.c arm: atmel: get rid of too many ifdeffery 2013-11-04 20:32:37 +01:00
ohci-da8xx.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
ohci-hcd.c usb: ohci-hcd: submit_common_msg: report actual_length properly 2013-11-08 20:46:19 +01:00
ohci-s3c24xx.c usb: add enum usb_init_type parameter to usb_lowlevel_init 2013-10-20 23:45:26 +02:00
ohci-s3c24xx.h dm: Move s3c24xx USB driver to a proper place 2012-10-18 06:54:18 +02:00
ohci.h usb: new board-specific USB init interface 2013-10-20 23:42:40 +02:00
r8a66597-hcd.c usb: add enum usb_init_type parameter to usb_lowlevel_init 2013-10-20 23:45:26 +02:00
r8a66597.h usb: r8a66597: Fix argument mistake of inl 2011-08-08 21:40:40 +02:00
sl811-hcd.c usb: add enum usb_init_type parameter to usb_lowlevel_init 2013-10-20 23:45:26 +02:00
sl811.h drivers/usb: regorganisation 2009-04-06 20:40:46 +02:00
utmi-armada100.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
xhci-exynos5.c exynos: usb: Switch USB VBUS GPIOs to be device tree configured 2013-10-20 23:42:38 +02:00
xhci-mem.c USB: xHCI: Add stack support for xHCI 2013-10-20 23:42:38 +02:00
xhci-omap.c usb: rename board_usb_init_type to usb_init_type 2013-10-22 17:33:09 -04:00
xhci-ring.c USB: xHCI: Add stack support for xHCI 2013-10-20 23:42:38 +02:00
xhci.c usb: add enum usb_init_type parameter to usb_lowlevel_init 2013-10-20 23:45:26 +02:00
xhci.h USB: xHCI: Add stack support for xHCI 2013-10-20 23:42:38 +02:00