aboutsummaryrefslogtreecommitdiff
path: root/arch/mips/netlogic/xlp/usb-init.c
AgeCommit message (Collapse)AuthorFilesLines
2013-09-03MIPS: Netlogic: Add support for USB on XLP2xxGanesan Ramalingam1-0/+3
Add USB intialization code to handle the new XLP2XX USB 3.0 block. This adds xlp/usb-init-xlp2.c to initialize the XLP2XX USB glue-logic for XHCI and EHCI. Interrupt and IO offset code in xlp-hal/iomap.h and xlp/nlm_hal.c is also updated for the new USB block. Signed-off-by: Ganesan Ramalingam <ganesanr@broadcom.com> Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5744/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-08-26MIPS:Netlogic: Remove redundant value in operation.Alexandru Juncu1-2/+1
Removed parameters checked twice in logical OR operation. Suggested by coccinelle and manually verified. Signed-off-by: Alexandru Juncu <alexj@rosedu.org> Cc: jchandra@broadcom.com Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/5627/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-07-19MIPS: Netlogic: Fix USB block's coherent DMA maskGanesan Ramalingam1-1/+1
The on-chip USB controller on Netlogic XLP does not suppport DMA beyond 32-bit physical address. Set the coherent_dma_mask of the USB in its PCI fixup to support this. Signed-off-by: Ganesan Ramalingam <ganesanr@broadcom.com> Signed-off-by: Jayachandran C. <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5596/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-05-08MIPS: Netlogic: Merge platform usb.h to usb-init.cJayachandran C1-13/+36
The definitions are not used anywhere else, and merging it will make adding the new USB definitions for XLPII series easier. While there, cleanup some whitespace in usb-init.c. There is no change to logic due to this commit. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/5027/ Acked-by: John Crispin <blogic@openwrt.org>
2013-02-01MIPS: Whitespace cleanup.Ralf Baechle1-1/+1
Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-07-24MIPS: Netlogic: USB support for XLPGanesan Ramalingam1-0/+124
The XLP USB controller appears as a device on the internal SoC PCIe bus, the block has 2 EHCI blocks and 4 OHCI blocks. Change are to: * Add files netlogic/xlp/usb-init.c and asm/netlogic/xlp-hal/usb.h to initialize the USB controller and define PCI fixups. The PCI fixups are to setup interrupts and DMA mask. * Update include/asm/xlp-hal/{iomap.h,pic.h,xlp.h} to add interrupt mapping for EHCI/OHCI interrupts. Signed-off-by: Ganesan Ramalingam <ganesanr@netlogicmicro.com> Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3756/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>