[v3,0/4] TI K3 R5F remoteproc support

Message

Suman Anna July 22, 2020, 11:55 p.m. UTC

Hi All,

The following is v3 of the TI K3 R5F remoteproc driver series supporting all
the R5F processor clusters/subsystems on TI AM65x and J721E SoCs. Please
see the v1 cover-letter [1] for the features supported on these R5F processors.
This series is almost ready and awaiting the conclusion on the bindings
discussion from v2.

The patches are rebased and slightly revised versions of v2 to sit on top of
the v5 K3 DSP C66x [2] and v3 C71x remoteproc driver series [3].

Following are the main differences from v2:
 - The bindings patch (patch #1) is revised to move away from using the
   ti-sci-proc yaml bindings file to the generic refactored ti,k3-sci-common.yaml
   bindings patch introduced in the latest K3 DSP C66x series.
 - Minor updates to the R5F remoteproc driver (patch #2) fixing all the
   pending review comments from Mathieu

Please see the individual patches for detailed delta differences.

regards
Suman

[1] R5F v1: https://patchwork.kernel.org/cover/11456367/
[2] R5F v2: https://patchwork.kernel.org/cover/11632993/
[3] C66x v5: https://patchwork.kernel.org/cover/11676819/
[4] C71x v3: https://patchwork.kernel.org/cover/11602345/

Suman Anna (4):
  dt-bindings: remoteproc: Add bindings for R5F subsystem on TI K3 SoCs
  remoteproc: k3-r5: Add a remoteproc driver for R5F subsystem
  remoteproc: k3-r5: Initialize TCM memories for ECC
  remoteproc: k3-r5: Add loading support for on-chip SRAM regions

 .../bindings/remoteproc/ti,k3-r5f-rproc.yaml  |  281 ++++
 drivers/remoteproc/Kconfig                    |   13 +
 drivers/remoteproc/Makefile                   |    1 +
 drivers/remoteproc/ti_k3_r5_remoteproc.c      | 1395 +++++++++++++++++
 4 files changed, 1690 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml
 create mode 100644 drivers/remoteproc/ti_k3_r5_remoteproc.c