This patch series for supporting RZ/G2[MN] rev4 board to cip-4.19.y
kernel.

Biju Das (1):
arm64: dts: renesas: r8a774a1: Remove audio port node

Lad Prabhakar (11):
arm64: dts: renesas: r8a774a1-hihope-rzg2m[-ex/-ex-idk-1110wr]: Rename
HiHope RZ/G2M boards
arm64: dts: renesas: r8a774b1-hihope-rzg2n[-ex]: Rename HiHope RZ/G2N
boards
arm64: dts: renesas: hihope-common: Separate out Rev.2.0 specific into
hihope-rev2.dtsi file
arm64: dts: renesas: Add HiHope RZ/G2M[N] Rev.3.0/4.0 specific into
common file
arm64: dts: renesas: Add HiHope RZ/G2M Rev.3.0/4.0 main board support
arm64: dts: renesas: Add HiHope RZ/G2M Rev.3.0/4.0 sub board support
arm64: dts: renesas: hihope-rzg2-ex: Separate out lvds specific nodes
into common file
arm64: dts: renesas: Add HiHope RZ/G2M Rev.3.0/4.0 board with
idk-1110wr display
arm64: dts: renesas: Add HiHope RZ/G2N Rev.3.0/4.0 main board support
arm64: dts: renesas: Add HiHope RZ/G2N Rev.3.0/4.0 sub board support
arm64: dts: renesas: Add HiHope RZ/G2N Rev2.0/3.0/4.0 board with
idk-1110wr display

arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 11 -----------
1 file changed, 11 deletions(-)

--
2.17.1

Hi!

This patch series for supporting RZ/G2[MN] rev4 board to cip-4.19.y
kernel.

arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 11 -----------
1 file changed, 11 deletions(-)

I'm pretty sure this is not the real diffstat.

Let me go through the changes. One concern: you are renaming dts
files. New names make a lot of sense, but that will likely break the
users, including our test infrastructure, no?

Best regards,
Pavel
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

Hello Pavel,

From: Pavel Machek <pavel@denx.de>
Sent: 19 August 2020 18:39

*** gpg4o | The signature of this email could not be verified because the
following public key is missing. Click here to search and import the key
30E7F06A95DBFAF2 ***

Hi!

This patch series for supporting RZ/G2[MN] rev4 board to cip-4.19.y
kernel.

  arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 11 -----------
  1 file changed, 11 deletions(-)

I'm pretty sure this is not the real diffstat.

Let me go through the changes. One concern: you are renaming dts
files. New names make a lot of sense, but that will likely break the
users, including our test infrastructure, no?

Technically yes, it would cause problems. However this seems to be the way of doing things upstream.
I guess upstream is a bit different though as users would expect such things when upgrading Kernel versions.
For SLTS perhaps users wouldn't expect to see such changes? It may be easier to keep things in sync with upstream though.

FYI the "rev4" dts does actually boot on "rev2" boards. It's just that some functionality like WiFi/BT and audio won't work.
(and the rev2 dts will boot on rev4 boards)

lab-cip-renesas uses rev4 boards, so from a CIP testing point of view there will be no issues.

Kind regards, Chris

Best regards,
                                                              Pavel
--
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

Hi!

*** gpg4o | The signature of this email could not be verified because the
following public key is missing. Click here to search and import the key
30E7F06A95DBFAF2 ***

Hi!

This patch series for supporting RZ/G2[MN] rev4 board to cip-4.19.y
kernel.

  arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 11 -----------
  1 file changed, 11 deletions(-)

I'm pretty sure this is not the real diffstat.

Let me go through the changes. One concern: you are renaming dts
files. New names make a lot of sense, but that will likely break the
users, including our test infrastructure, no?

Technically yes, it would cause problems. However this seems to be
the way of doing things upstream. I guess upstream is a bit
different though as users would expect such things when upgrading
Kernel versions.

Yes, it is upstream problem, and should be fixed upstream.

And no, not even upgrading kernel versions should break anything.

lab-cip-renesas uses rev4 boards, so from a CIP testing point of
view there will be no issues.

Ok, good to know, it seems -rev2 boards are kind of rare?

I guess we could create "README.cip" explaining such non-standard
issues, and mention it in release changelog.

Best regards,
Pavel
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

Hi,