[PATCH v2 0/4] TI K3 R5F remoteproc support

Suman Anna
2020-06-30T02:49:58Z

Hi All,

The following is v2 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.

The patches are based off 5.8-rc1 and now sit on top of the v3 K3 DSP C66x
and C71x remoteproc driver series [2][3] (v1 had R5F followed by DSPs).

The v2 version now only has 4 patches instead of the 7 patches in v1. The
first 2 patches from v1 are already part of 5.8-rc1 and the third patch is
moved to the K3 DSP C66x series [4].

The following is the summary of the main changes in v2:
- Reworked bindings patch (patch #1) to leverage a new common ti-sci-proc
yaml bindings file introduced in the K3 DSP C66x series.
- K3 R5F remoteproc driver revised to leverage more devm_ API and
address all Mathieu's comments.

Please see the individual patches for detailed delta differences.

regards
Suman

[1] R5F v1: https://patchwork.kernel.org/cover/11456367/
[2] C66x v3: https://patchwork.kernel.org/cover/11602331/
[3] C71x v3: https://patchwork.kernel.org/cover/11602345/
[4] https://patchwork.kernel.org/patch/11602329/

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 | 278 ++++
drivers/remoteproc/Kconfig | 13 +
drivers/remoteproc/Makefile | 1 +
drivers/remoteproc/ti_k3_r5_remoteproc.c | 1396 +++++++++++++++++
4 files changed, 1688 insertions(+)
create mode 100644 Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml
create mode 100644 drivers/remoteproc/ti_k3_r5_remoteproc.c

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