[PULL REQUEST] renesas/v3u/devel-v2 for renesas drivers

[PULL REQUEST] renesas/v3u/devel-v2 for renesas drivers

[Wolfram Sang]

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Hi Geert,

here is my updated v3u devel branch for renesas-drivers. It is based on
our agreed base, so quite some patches from the previous version are
already upstream. For the remaining ones, all review comments have been
addressed, and the patches have been resent. Most binding doc updates
are in -next meanwhile. The watchdog patches have been reviewed by
Guenter. The rest is mainly your realm :) There are some debugging
patches in there which I left in place.

Please pull.

Kind regards,

   Wolfram


The following changes since commit 748c9c1c5e7d00fe6d1e5d47140e4492d7e63719:

  Merge branch 'topic/r8a779a0-dt-msiof-v2' into renesas-drivers (2021-01-12 12:36:54 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/v3u/devel-v2

for you to fetch changes up to 4a1e26c947d213b717ee6c845dc922b1102305ef:

  HACK: make hscif0 console (2021-01-21 11:41:52 +0100)

----------------------------------------------------------------
Koji Matsuoka (1):
      arm64: dts: renesas: Add I2C to R8A779A0

Linh Phung (1):
      arm64: dts: renesas: r8a779a0: Add HSCIF support

Takeshi Saito (2):
      arm64: dts: renesas: r8a779a0: Add MMC node
      arm64: dts: renesas: falcon: Enable MMC

Tho Vu (1):
      arm64: dts: renesas: r8a779a0: Add Ethernet-AVB support

Wolfram Sang (18):
      dt-bindings: watchdog: renesas,wdt: add r8a779a0 (V3U) support
      WIP soc: v3u: allow WDT reset
      arm64: proper comment formatting in reboot handler
      watchdog: renesas_wdt: don't sleep in atomic context
      watchdog: renesas_wdt: add grace period before rebooting
      clk: renesas: r8a779a0: add clocks for I2C
      arm64: dts: renesas: Add I2C0,1,6 support for falcon board
      v3u: enable other I2C busses for testing
      dt-bindings: net: renesas,etheravb: Add r8a779a0 support
      clk: renesas: r8a779a0: add clocks for RAVB
      arm64: dts: renesas: falcon: Add Ethernet-AVB0 support
      WIP! arm64: dts: renesas: falcon: Add Ethernet-AVB1-5 support
      dt-bindings: mmc: renesas,sdhi: Add r8a779a0 support
      arm64: dts: renesas: disable SD functions for plain eMMC
      dt-bindings: serial: renesas,hscif: Add r8a779a0 support
      arm64: dts: renesas: r8a779a0: add & update SCIF nodes
      arm64: dts: renesas: falcon: add SCIF0 nodes
      HACK: make hscif0 console


with much appreciated quality assurance from
----------------------------------------------------------------
Geert Uytterhoeven (7):
      (Rev.) arm64: dts: renesas: r8a779a0: Add HSCIF support
      (Rev.) arm64: dts: renesas: r8a779a0: add & update SCIF nodes
      (Rev.) dt-bindings: serial: renesas,hscif: Add r8a779a0 support
      (Rev.) arm64: dts: renesas: r8a779a0: Add MMC node
      (Rev.) arm64: dts: renesas: r8a779a0: Add Ethernet-AVB support
      (Rev.) dt-bindings: net: renesas,etheravb: Add r8a779a0 support
      (Rev.) arm64: dts: renesas: Add I2C to R8A779A0

 .../devicetree/bindings/mmc/renesas,sdhi.yaml      |   1 +
 .../devicetree/bindings/net/renesas,etheravb.yaml  |   2 +
 .../devicetree/bindings/serial/renesas,hscif.yaml  |   1 +
 .../devicetree/bindings/watchdog/renesas,wdt.yaml  |   1 +
 .../arm64/boot/dts/renesas/beacon-renesom-som.dtsi |   2 +
 arch/arm64/boot/dts/renesas/hihope-common.dtsi     |   2 +
 arch/arm64/boot/dts/renesas/r8a77980-condor.dts    |   2 +
 arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts     |   2 +
 arch/arm64/boot/dts/renesas/r8a77995-draak.dts     |   2 +
 .../boot/dts/renesas/r8a779a0-falcon-cpu.dtsi      | 354 ++++++++++++++
 arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts    |   3 +-
 arch/arm64/boot/dts/renesas/r8a779a0.dtsi          | 530 +++++++++++++++++++++
 arch/arm64/boot/dts/renesas/salvator-common.dtsi   |   2 +
 arch/arm64/boot/dts/renesas/ulcb.dtsi              |   2 +
 arch/arm64/kernel/process.c                        |   4 +-
 drivers/clk/renesas/r8a779a0-cpg-mssr.c            |  13 +
 drivers/soc/renesas/rcar-rst.c                     |   8 +
 drivers/watchdog/renesas_wdt.c                     |  33 +-
 18 files changed, 954 insertions(+), 10 deletions(-)

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Re: [PULL REQUEST] renesas/v3u/devel-v2 for renesas drivers

[Geert Uytterhoeven]

Hi Wolfram,

On Thu, Jan 21, 2021 at 3:43 PM Wolfram Sang
<wsa+renesas@sang-engineering.com> wrote:
> here is my updated v3u devel branch for renesas-drivers. It is based on
> our agreed base, so quite some patches from the previous version are

Oops. When discussing this, I thought you were looking for a good base
for development/testing, not for submitting ;-)

> already upstream. For the remaining ones, all review comments have been
> addressed, and the patches have been resent. Most binding doc updates
> are in -next meanwhile. The watchdog patches have been reviewed by
> Guenter. The rest is mainly your realm :) There are some debugging
> patches in there which I left in place.
>
> Please pull.
>
> Kind regards,
>
>    Wolfram
>
>
> The following changes since commit 748c9c1c5e7d00fe6d1e5d47140e4492d7e63719:
>
>   Merge branch 'topic/r8a779a0-dt-msiof-v2' into renesas-drivers (2021-01-12 12:36:54 +0100)
>
> are available in the Git repository at:
>
>   git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/v3u/devel-v2
>
> for you to fetch changes up to 4a1e26c947d213b717ee6c845dc922b1102305ef:
>
>   HACK: make hscif0 console (2021-01-21 11:41:52 +0100)

Not to be included.

> Wolfram Sang (18):
>       dt-bindings: watchdog: renesas,wdt: add r8a779a0 (V3U) support
>       WIP soc: v3u: allow WDT reset

This is nice to have, for now.

>       arm64: proper comment formatting in reboot handler
>       watchdog: renesas_wdt: don't sleep in atomic context
>       watchdog: renesas_wdt: add grace period before rebooting

This is basically your "renesas/v3u/wdt-v2" branch.

>       v3u: enable other I2C busses for testing

Not to be included.

Due to the amount of conflicts between the old versions in your base,
and the newer accepted versions, and due to the unwanted commits, I'm
cherry-picking the top 5 commits of your "renesas/v3u/wdt-v2" branch
instead.

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