There are Cortex-R5 processors on Xilinx ZynqMP UltraScale+
MPSoC.
This patch is to add an Xilinx ZynqMP R5 remoteproc driver to
enable Linux kernel to bringup R5, and enable communication
between Linux kernel and R5.
Ben Levinsky (5):
firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU
configuration.
firmware: xilinx: Add shutdown/wakeup APIs
firmware: xilinx: Add zynqmp_get_node_status API
dt-bindings: remoteproc: Add documentation for ZynqMP R5 rproc
bindings
remoteproc: Add initial zynqmp R5 remoteproc driver
Changes since v1:
- remove domain struct as per review from Mathieu
.../remoteproc/xilinx,zynqmp-r5-remoteproc.yaml | 119 +++
drivers/firmware/xilinx/zynqmp.c | 81 ++
drivers/remoteproc/Kconfig | 10 +
drivers/remoteproc/Makefile | 1 +
drivers/remoteproc/zynqmp_r5_remoteproc.c | 911 +++++++++++++++++++++
include/linux/firmware/xlnx-zynqmp.h | 30 +
6 files changed, 1152 insertions(+)
create mode 100644 Documentation/devicetree/bindings/remoteproc/xilinx,zynqmp-r5-remoteproc.yaml
create mode 100644 drivers/remoteproc/zynqmp_r5_remoteproc.c
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2.7.4
