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PCI: iproc: add bcma PCIe 2.0 controller

Ray Jui linux-arm-kernel linux-pci 1 version New

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  1. v1 Latest2 patches 0 repliesNew

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2PCI: iproc: make of_irq_parse_and_map_pci() configurable+0 -00 replies
2/2PCI: iproc: add bcma pcie driver+0 -00 replies
2/2PCI: iproc: add bcma pcie driver+0 -01 reply
2/2PCI: iproc: add bcma pcie driver+0 -02 replies
2/2PCI: iproc: add bcma pcie driver+0 -00 replies

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Read the v1 thread

Cover letter [PATCH 0/2] PCI: iproc: add bcma PCIe 2.0 controller

Hi Hauke,

Quoted 11 lines · Hauke Mehrtens

After Ray submitted the PCIe controller for the iProc devices using pure device tree this adds support for the devices using bcma to scan the bus. This should replaces the driver I initially send for inclusion.

@Ray The driver found in the Broadcom SDK does some more stuff:
* setting up some DMA memory areas
* chaining MPS and MRRS to 512
* PHY changes:
* "improving" the PCIe jitter
* some special initializations for the 3rd PCIe port

Quoted 3 lines

For me it works without these additions, but I haven't tested for performance or stability or 3rd port. Can you check if this is needed at all for the devices found on the market?

Good work, Hauke!

I'll eventually get to these. It may take a while but I'll eventually get to them.

Thanks,

Ray

Read the cover letter in its thread