Re: [PATCH v2 0/2] Initial Renesas R-Car remoteproc support

[Geert Uytterhoeven <geert@linux-m68k.org>]

Hi Mathieu,

On Wed, Dec 1, 2021 at 5:46 PM Mathieu Poirier
<mathieu.poirier@linaro.org> wrote:
> On Tue, Nov 30, 2021 at 11:00:47AM +0100, Julien Massot wrote:
> > Most of the SoCs in the R-Car gen3 SoC series such as
> > H3,M3 and E3 have an 'Arm Realtime Core'.
> > This Realtime core is an Arm Cortex-R7 clocked at 800MHz.
> > This series adds initial support to load a firmware and start
> > this remote processor through the remoteproc subsystem.
> >
> > This series depends on
> > https://patchwork.kernel.org/project/linux-renesas-soc/patch/20211022122101.66998-1-julien.massot@iot.bzh/
> > to be able to set the Cortex-R7 boot address.
>
> The above depencency is needed for this patchset to compile properly.  Since
> Geert has already applied it to his renesas-devel tree we can do two things:
>
> 1) Make this set go through Geert's tree.
> 2) Geert publishes an immutable branch I can pull the dependency from.
>
> I'm good either way, just let me know what you want to do.

I prefer you to handle the remoteproc parts.
Please find a pull request for the immutable branch below.
Thanks!

The following changes since commit fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf:

  Linux 5.16-rc1 (2021-11-14 13:56:52 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git
tags/rcar_rst_rproc-tag1

for you to fetch changes up to 4c7924fb905b02323ff6d9d20f370892615dccfa:

  soc: renesas: rcar-rst: Add support to set rproc boot address
(2021-11-15 10:01:10 +0100)

----------------------------------------------------------------
Renesas R-Car Reset Controller remoteproc API

Definition of rcar_rst_set_rproc_boot_addr(), to be consumed by the
Renesas R-Car Gen3 remote processor driver.

----------------------------------------------------------------
Julien Massot (1):
      soc: renesas: rcar-rst: Add support to set rproc boot address

 drivers/soc/renesas/rcar-rst.c       | 43 +++++++++++++++++++++++++++++++++---
 include/linux/soc/renesas/rcar-rst.h |  2 ++
 2 files changed, 42 insertions(+), 3 deletions(-)

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds