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(parent: c124fd9) | patch
dmaengine: dw-edma: Add PCIe VSEC data retrieval support
authorGustavo Pimentel <Gustavo.Pimentel@synopsys.com>
Thu, 18 Feb 2021 19:03:59 +0000 (20:03 +0100)
committerVinod Koul <vkoul@kernel.org>
Tue, 16 Mar 2021 17:28:53 +0000 (22:58 +0530)
commit1aef6ffe999eec7b7fdcfad7ffef9c157727ffcb
tree8c7fa5e494bdef0c881db7e00481d3e197a7a1e9tree | snapshot
parentc124fd9a969acaa83f6dfa5e160a99a500af9e4bcommit | diff
dmaengine: dw-edma: Add PCIe VSEC data retrieval support

The latest eDMA IP development implements a Vendor-Specific Extended
Capability that contains the eDMA BAR, offset, map format, and the
number of read/write channels available.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Link: https://lore.kernel.org/r/0b880b8893ff457ffc1b5071a1c7f47e61ceea1c.1613674948.git.gustavo.pimentel@synopsys.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/dw-edma/dw-edma-core.c diff | blob | history
drivers/dma/dw-edma/dw-edma-pcie.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git