[GIT PULL] remoteproc updates for v6.12

[GIT PULL] remoteproc updates for v6.12

[Bjorn Andersson]

The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b:

  Linux 6.11-rc1 (2024-07-28 14:19:55 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git tags/rproc-v6.12

for you to fetch changes up to 38a0e38b31d3f967525f6414711bed6f14dfa15e:

  remoteporc: ingenic: Use devm_platform_ioremap_resource_byname() (2024-09-09 09:50:54 -0600)

----------------------------------------------------------------
remoteproc updates for v6.12

This adds remoteproc support for the Cortex M4F found in AM62x and AM64x
of the TI K3 family, support for the modem remoteproc in the Qualcomm
SDX75, and audio, compute and general-purpose DSPs of the Qualcomm
SA8775P.

The i.MX remoteproc driver gains support for blocking and non-blocking
mailbox transmissions, followed by the implementation of poweroff and
reboot mechanisms, using the same. This is followed by a few bug fixes
and minor improvements.

A few cleanups and bug fixes for the TI K3 DSP and R5F drivers are
introduced.

Support for mapping SRAM regions into the AMD-Xilinx Zynqmp R5 cores is
added.

The Ingenic, TI DA8xx, TI Keystone, TI K3, ST slim drivers are
simplified using devres helpers for various allocations.

Uses of of_{find,get}_property() are replaced with of_property_present()
where possible.

----------------------------------------------------------------
Andrew Davis (3):
      remoteproc: keystone: Use devm_kasprintf() to build name string
      remoteproc: keystone: Use devm_rproc_alloc() helper
      remoteproc: k3: Factor out TI-SCI processor control OF get function

Beleswar Padhi (3):
      remoteproc: k3-r5: Use devm_rproc_alloc() helper
      remoteproc: k3-r5: Acquire mailbox handle during probe routine
      remoteproc: k3-dsp: Acquire mailbox handle during probe routine

Hari Nagalla (1):
      dt-bindings: remoteproc: k3-m4f: Add K3 AM64x SoCs

Jan Kiszka (1):
      remoteproc: k3-r5: Fix error handling when power-up failed

Krzysztof Kozlowski (1):
      dt-bindings: remoteproc: xlnx,zynqmp-r5fss: Add missing "additionalProperties" on child nodes

Martyn Welch (1):
      remoteproc: k3-m4: Add a remoteproc driver for M4F subsystem

Naina Mehta (2):
      dt-bindings: remoteproc: qcom,sm8550-pas: document the SDX75 PAS
      remoteproc: qcom: pas: Add SDX75 remoteproc support

Peng Fan (6):
      remoteproc: imx_rproc: Correct ddr alias for i.MX8M
      remoteproc: imx_rproc: Use imx specific hook for find_loaded_rsc_table
      remoteproc: imx_rproc: Initialize workqueue earlier
      remoteproc: imx_rproc: Merge TCML/U
      remoteproc: imx_rproc: Allow setting of the mailbox transmit mode
      remoteproc: imx_rproc: Add support for poweroff and reboot

Rob Herring (Arm) (1):
      remoteproc: Use of_property_present()

Tanmay Shah (1):
      remoteproc: xlnx: Add sram support

Tengfei Fan (1):
      remoteproc: qcom: pas: Add support for SA8775p ADSP, CDSP and GPDSP

Udit Kumar (1):
      remoteproc: k3-r5: Delay notification of wakeup event

Zhang Zekun (3):
      remoteproc: st_slim: Use devm_platform_ioremap_resource_byname()
      remoteproc: da8xx: Use devm_platform_ioremap_resource_byname()
      remoteporc: ingenic: Use devm_platform_ioremap_resource_byname()

 .../bindings/remoteproc/qcom,sm8550-pas.yaml       |   3 +
 .../bindings/remoteproc/ti,k3-m4f-rproc.yaml       | 125 ++++
 .../bindings/remoteproc/xlnx,zynqmp-r5fss.yaml     |   1 +
 drivers/remoteproc/Kconfig                         |  13 +
 drivers/remoteproc/Makefile                        |   1 +
 drivers/remoteproc/da8xx_remoteproc.c              |  10 +-
 drivers/remoteproc/imx_dsp_rproc.c                 |   2 +-
 drivers/remoteproc/imx_rproc.c                     |  93 ++-
 drivers/remoteproc/imx_rproc.h                     |   4 +
 drivers/remoteproc/ingenic_rproc.c                 |   3 +-
 drivers/remoteproc/keystone_remoteproc.c           |  21 +-
 drivers/remoteproc/qcom_q6v5_pas.c                 |  93 +++
 drivers/remoteproc/st_slim_rproc.c                 |   6 +-
 drivers/remoteproc/ti_k3_dsp_remoteproc.c          | 108 +---
 drivers/remoteproc/ti_k3_m4_remoteproc.c           | 667 +++++++++++++++++++++
 drivers/remoteproc/ti_k3_r5_remoteproc.c           | 130 ++--
 drivers/remoteproc/ti_sci_proc.h                   |  26 +
 drivers/remoteproc/xlnx_r5_remoteproc.c            | 141 ++++-
 18 files changed, 1225 insertions(+), 222 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/remoteproc/ti,k3-m4f-rproc.yaml
 create mode 100644 drivers/remoteproc/ti_k3_m4_remoteproc.c

Re: [GIT PULL] remoteproc updates for v6.12

[Linus Torvalds]

On Mon, 23 Sept 2024 at 21:44, Bjorn Andersson <andersson@kernel.org> wrote:
>
> remoteproc updates for v6.12

Grr. I didn't immediately notice this new Kconfig warning, so now it's
in my tree:

  WARNING: unmet direct dependencies detected for OMAP2PLUS_MBOX
    Depends on [n]: MAILBOX [=y] && (ARCH_OMAP2PLUS || ARCH_K3)
    Selected by [m]:
    - TI_K3_M4_REMOTEPROC [=m] && REMOTEPROC [=y] && (ARCH_K3 ||
COMPILE_TEST [=y])

this happens with a regular "make allmodconfig" on x86-64.

This seems to have been introduced in commit ebcf9008a895
("remoteproc: k3-m4: Add a remoteproc driver for M4F subsystem") that
added the TI K3 M4 remoteproc support, which does

        select OMAP2PLUS_MBOX

but does not actually contain the proper dependencies that
OMAP2PLUS_MBOX requires..

It's in my tree now, but please fix asap.

             Linus

Re: [GIT PULL] remoteproc updates for v6.12

[pr-tracker-bot]

The pull request you sent on Mon, 23 Sep 2024 21:47:40 -0700:

> https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git tags/rproc-v6.12

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/5c480f1da82c15f635a2b663740cb2bb241cc416

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html

Re: [GIT PULL] remoteproc updates for v6.12

[Linus Torvalds]

On Tue, 24 Sept 2024 at 12:31, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> It's in my tree now, but please fix asap.

Argh, now that I noticed it, I can no longer unsee it.

So I did this

-       depends on ARCH_K3 || COMPILE_TEST
+       depends on ARCH_OMAP2PLUS || ARCH_K3

to the TI_K3_M4_REMOTEPROC entry so that it wouldn't try to select
OMAP2PLUS_MBOX in conditions where it isn't valid.

                Linus

Re: [GIT PULL] remoteproc updates for v6.12

[Mathieu Poirier]

On Tue, Sep 24, 2024 at 12:52:42PM -0700, Linus Torvalds wrote:
> On Tue, 24 Sept 2024 at 12:31, Linus Torvalds
> <torvalds@linux-foundation.org> wrote:
> >
> > It's in my tree now, but please fix asap.
> 
> Argh, now that I noticed it, I can no longer unsee it.
> 
> So I did this
> 
> -       depends on ARCH_K3 || COMPILE_TEST
> +       depends on ARCH_OMAP2PLUS || ARCH_K3
>

Thank you for doing this and apologies for the late reply.

Mathieu

> to the TI_K3_M4_REMOTEPROC entry so that it wouldn't try to select
> OMAP2PLUS_MBOX in conditions where it isn't valid.
> 
>                 Linus

Re: [GIT PULL] remoteproc updates for v6.12

[Martyn Welch]

On Tue, 2024-09-24 at 12:31 -0700, Linus Torvalds wrote:
> On Mon, 23 Sept 2024 at 21:44, Bjorn Andersson <andersson@kernel.org>
> wrote:
> > 
> > remoteproc updates for v6.12
> 
> Grr. I didn't immediately notice this new Kconfig warning, so now
> it's
> in my tree:
> 
>   WARNING: unmet direct dependencies detected for OMAP2PLUS_MBOX
>     Depends on [n]: MAILBOX [=y] && (ARCH_OMAP2PLUS || ARCH_K3)
>     Selected by [m]:
>     - TI_K3_M4_REMOTEPROC [=m] && REMOTEPROC [=y] && (ARCH_K3 ||
> COMPILE_TEST [=y])
> 
> this happens with a regular "make allmodconfig" on x86-64.
> 
> This seems to have been introduced in commit ebcf9008a895
> ("remoteproc: k3-m4: Add a remoteproc driver for M4F subsystem") that
> added the TI K3 M4 remoteproc support, which does
> 
>         select OMAP2PLUS_MBOX
> 
> but does not actually contain the proper dependencies that
> OMAP2PLUS_MBOX requires..
> 
> It's in my tree now, but please fix asap.
> 
>              Linus

Both myself and Arnd have submitted patches to fix this. It seems that
either have been applied...

29 Aug 2024 - [PATCH] mailbox: omap: Enable COMPILE_TEST for OMAP2+
Mailbox framework support
https://lore.kernel.org/all/010201919d8b298f-dd1585dd-7c4d-4865-9483-ff6cd7399a90-000000@eu-west-1.amazonses.com/

9 Sep 2024 - [PATCH] mailbox, remoteproc: omap2+: fix compile testing
https://lore.kernel.org/all/20240909203825.1666947-1-arnd@kernel.org/

Martyn