Re: [PATCH v2 0/4] TI K3 DSP remoteproc driver for C66x DSPs

Suman Anna
2020-05-21T18:59:52Z

Hi Bjorn,

On 5/20/20 7:10 PM, Suman Anna wrote:
> Hi All,
>
> The following is v2 of the K3 DSP remoteproc driver supporting the C66x DSPs
> on the TI K3 J721E SoCs. The patches are based on the latest commit on the
> rproc-next branch, 7dcef3988eed ("remoteproc: Fix an error code in
> devm_rproc_alloc()").

I realized I also had the R5F patches on my branch, so the third patch
won't apply cleanly (conflict on Makefile). Let me know if you want a
new revision posted for you to pick up the series.

regards
Suman

>
> v2 includes a new remoteproc core patch (patch 1) that adds an OF helper
> for parsing the firmware-name property. This is refactored out to avoid
> replicating the code in various remoteproc drivers. Please see the
> individual patches for detailed changes.
>
> The main dependent patches from the previous series are now staged in
> rproc-next branch. The only dependency for this series is the common
> ti-sci-proc helper between R5 and DSP drivers [1]. Please see the initial
> cover-letter [2] for v1 details.
>
> regards
> Suman
>
> [1] https://patchwork.kernel.org/patch/11456379/
> [2] https://patchwork.kernel.org/cover/11458573/
>
> Suman Anna (4):
> remoteproc: Introduce rproc_of_parse_firmware() helper
> 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
>
> .../bindings/remoteproc/ti,k3-dsp-rproc.yaml | 190 +++++
> 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 | 773 ++++++++++++++++++
> 6 files changed, 1002 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml
> create mode 100644 drivers/remoteproc/ti_k3_dsp_remoteproc.c
>