[PATCH v7 0/5] soc: aspeed: Add XDMA engine driver

Eddie James
2020-04-02T19:50:10Z

This series adds a driver to control the Aspeed XDMA engine embedded in the
AST2500 and AST2600. The XDMA engine performs automatic DMA operations
over PCI-E between the Aspeed SOC (acting as a BMC) and a host processor.

Changes since v6:
- See individual patches

Eddie James (5):
dt-bindings: soc: Add Aspeed XDMA engine
soc: aspeed: Add XDMA Engine Driver
soc: aspeed: xdma: Add user interface
soc: aspeed: xdma: Add reset ioctl
ARM: dts: Aspeed: AST2600: Add XDMA PCI-E root control reset

.../devicetree/bindings/soc/aspeed/xdma.txt | 44 +
MAINTAINERS | 8 +
arch/arm/boot/dts/aspeed-g6.dtsi | 3 +-
drivers/soc/aspeed/Kconfig | 8 +
drivers/soc/aspeed/Makefile | 1 +
drivers/soc/aspeed/aspeed-xdma.c | 1084 +++++++++++++++++
include/uapi/linux/aspeed-xdma.h | 42 +
7 files changed, 1189 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/soc/aspeed/xdma.txt
create mode 100644 drivers/soc/aspeed/aspeed-xdma.c
create mode 100644 include/uapi/linux/aspeed-xdma.h

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2.24.0