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path: root/drivers/usb/host/uhci-grlib.c
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* USB: UHCI: Support big endian GRUSBHC HCJan Andersson2011-05-191-0/+14
| | | | | | | | | | | | | This patch adds support for big endian GRUSBHC UHCI controllers. The HCD bus glue will probe the register interface to determine the endianness of the controller. Tested on GR-LEON4-ITX board which has a controller with little endian interface and on custom LEON3 board with a BE controller. Signed-off-by: Jan Andersson <jan@gaisler.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: UHCI: Add support for GRLIB GRUSBHC controllerJan Andersson2011-05-061-0/+194
This patch adds support for the UHCI part of the GRLIB GRUSBHC controller found on some LEON/GRLIB SoCs. The UHCI HCD previously only supported controllers connected over PCI. This patch adds support for the first non-PCI UHCI HC. I have tried to replicate the solution used in ehci-hcd.c. Tested on GR-LEON4-ITX board (LEON4/GRLIB with GRUSBHC) and x86 with Intel UHCI HC. Signed-off-by: Jan Andersson <jan@gaisler.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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