linux-kernel - [PATCH v20 0/5] Provide basic driver to control Arm R5 co-processor found on Xilinx ZynqMP

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Message-ID: <20201030212834.18270-1-ben.levinsky@xilinx.com>
Date:   Fri, 30 Oct 2020 14:28:29 -0700
From:   Ben Levinsky <ben.levinsky@...inx.com>
To:     <stefanos@...inx.com>, <mathieu.poirier@...aro.org>
CC:     <devicetree@...r.kernel.org>, <linux-remoteproc@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <robh+dt@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH v20 0/5] Provide basic driver to control Arm R5 co-processor found on Xilinx ZynqMP

Update as follows:

Xilinx R5 Device Tree Bindings
- update typos and style
- add compat string for singular r5 core to accomodate
  devm_of_platform_populate


Remoteproc Driver:
- remove zynqmp_r5_rproc::dt_node and replace usage with
  zynqmp_r5_rproc->dev->of_node throughout file
- emulate TI K3 R5 probe use of devm_of_platform_populate to set devices for
  each R5 core's corresponding remoteproc device
- replace zynqmp_r5_rproc var name 'core' to 'z_rproc' throughout file for
  consistency
- update indentation
- remove unused var in zynqmp_r5_remoteproc_probe
- update typo in Kconfig


Previous version https://patchwork.kernel.org/project/linux-remoteproc/list/?series=367125

Ben Levinsky (5):
  firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU
    configuration.
  firmware: xilinx: Add shutdown/wakeup APIs
  firmware: xilinx: Add RPU configuration APIs
  dt-bindings: remoteproc: Add documentation for ZynqMP R5 rproc
    bindings
  remoteproc: Add initial zynqmp R5 remoteproc driver

 .../xilinx,zynqmp-r5-remoteproc.yaml          | 143 ++++
 drivers/firmware/xilinx/zynqmp.c              |  96 +++
 drivers/remoteproc/Kconfig                    |   8 +
 drivers/remoteproc/Makefile                   |   1 +
 drivers/remoteproc/zynqmp_r5_remoteproc.c     | 771 ++++++++++++++++++
 include/linux/firmware/xlnx-zynqmp.h          |  60 ++
 6 files changed, 1079 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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2.17.1