[v5,0/6] TI K3 DSP remoteproc driver for C66x DSPs

Message

Suman Anna July 21, 2020, 10:36 p.m. UTC

Hi All,

The following is v5 of the K3 DSP remoteproc driver supporting the C66x DSPs
on the TI K3 J721E SoCs. The patches apply cleanly both on v5.8-rc1 as well
as on latest HEAD of rproc-next branch. The C71x v3 still applies cleanly on
top of this series.

The main changes are on the bindings. The previously added common 
ti,k3-sci-rproc.yaml remoteproc binding (v4 patch#3) is replaced by an
equivalent generic ti,k3-sci-common.yaml binding (patch #1) that can scale
to other TI SCI controller nodes. As such, I have relocated the file to 
Documentation/devicetree/bindings/arm/keystone folder instead of the
remoteproc folder. Driver patches are unchanged.

Please see the v4 cover-letter and individual patches for further delta
differences.

v4: https://patchwork.kernel.org/cover/11671459/
v3: https://patchwork.kernel.org/cover/11602331/
v2: https://patchwork.kernel.org/cover/11561787/
v1: https://patchwork.kernel.org/cover/11458573/

C71x v3: https://patchwork.kernel.org/cover/11602345/

regards
Suman

Suman Anna (6):
  dt-bindings: arm: keystone: Add common TI SCI bindings
  remoteproc: Introduce rproc_of_parse_firmware() helper
  remoteproc: k3: Add TI-SCI processor control helper functions
  dt-bindings: remoteproc: Add bindings for C66x DSPs on TI K3 SoCs
  remoteproc: k3-dsp: Add a remoteproc driver of K3 C66x DSPs
  remoteproc: k3-dsp: Add support for L2RAM loading on C66x DSPs

 .../arm/keystone/ti,k3-sci-common.yaml        |  44 +
 .../bindings/remoteproc/ti,k3-dsp-rproc.yaml  | 142 ++++
 MAINTAINERS                                   |   1 +
 drivers/remoteproc/Kconfig                    |  13 +
 drivers/remoteproc/Makefile                   |   1 +
 drivers/remoteproc/remoteproc_core.c          |  23 +
 drivers/remoteproc/remoteproc_internal.h      |   2 +
 drivers/remoteproc/ti_k3_dsp_remoteproc.c     | 771 ++++++++++++++++++
 drivers/remoteproc/ti_sci_proc.h              | 104 +++
 9 files changed, 1101 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
 create mode 100644 Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml
 create mode 100644 drivers/remoteproc/ti_k3_dsp_remoteproc.c
 create mode 100644 drivers/remoteproc/ti_sci_proc.h

Comments

[e-mail] July 29, 2020, 12:20 a.m. UTC | #1

Hello:

This series was applied to andersson/remoteproc.git (refs/heads/for-next).

On Tue, 21 Jul 2020 17:36:11 -0500 you wrote:
> Hi All,
> 
> The following is v5 of the K3 DSP remoteproc driver supporting the C66x DSPs
> on the TI K3 J721E SoCs. The patches apply cleanly both on v5.8-rc1 as well
> as on latest HEAD of rproc-next branch. The C71x v3 still applies cleanly on
> top of this series.
> 
> [...]


Here is a summary with links:
  - [v5,1/6] dt-bindings: arm: keystone: Add common TI SCI bindings
    https://git.kernel.org/andersson/remoteproc/c/44aa656f22d287b33f33bdb28dfb900846e1fc60
  - [v5,2/6] remoteproc: Introduce rproc_of_parse_firmware() helper
    https://git.kernel.org/andersson/remoteproc/c/a8aa5ee100df45f4988975822f5af7c2b67ee9e6
  - [v5,3/6] remoteproc: k3: Add TI-SCI processor control helper functions
    https://git.kernel.org/andersson/remoteproc/c/cf7acb49083658be69d6ef83d06865fc9cc51426
  - [v5,4/6] dt-bindings: remoteproc: Add bindings for C66x DSPs on TI K3 SoCs
    https://git.kernel.org/andersson/remoteproc/c/2a2180206ab62b42c6a7fd3d77c47c3675cbc893
  - [v5,5/6] remoteproc: k3-dsp: Add a remoteproc driver of K3 C66x DSPs
    https://git.kernel.org/andersson/remoteproc/c/6edbe024ba17777b065e0d0b8aeca9789a4d880b
  - [v5,6/6] remoteproc: k3-dsp: Add support for L2RAM loading on C66x DSPs
    https://git.kernel.org/andersson/remoteproc/c/21a4d7386e7e8b5f6fb97ced6af3b8181f2c9bd5

You are awesome, thank you!