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[v2,0/2] arm64: amlogic: Add initial support for BPI-M2S variants

Message ID 20230305134512.1596572-1-christianshewitt@gmail.com (mailing list archive)
Headers show
Series arm64: amlogic: Add initial support for BPI-M2S variants | expand

Message

Christian Hewitt March 5, 2023, 1:45 p.m. UTC 
Add support for the BananaPi M2S which ships in two board variants with
the Amlogic S922X or A311D chipset. Schematics for the board are not
currently available from Sinovoip so the device-tree is largely derived
from the Khadas VIM3 (also S922X/A311D) and other recent BPI boards that
have public documentation. The device-tree also supports the RTL8822CS
WiFi/BT module. This is optional so the nodes must be enabled though an
overlay or fdtput.

Patches are based on current (v6.3) for-next branch.

Changes from v1:
- Fix LED node names to follow schema
- Add Krzysztof's ack to bindings patch

Christian Hewitt (2):
  dt-bindings: arm: amlogic: add support for BananaPi M2S variants
  arm64: dts: meson: add support for BananaPi M2S variants

 .../devicetree/bindings/arm/amlogic.yaml      |   2 +
 arch/arm64/boot/dts/amlogic/Makefile          |   2 +
 .../amlogic/meson-g12b-a311d-bananapi-m2s.dts |  37 ++
 .../boot/dts/amlogic/meson-g12b-bananapi.dtsi | 521 ++++++++++++++++++
 .../amlogic/meson-g12b-s922x-bananapi-m2s.dts |  14 +
 5 files changed, 576 insertions(+)
 create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-a311d-bananapi-m2s.dts
 create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-bananapi.dtsi
 create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-s922x-bananapi-m2s.dts

Comments

Neil Armstrong March 6, 2023, 8:38 a.m. UTC | #1 
Hi,

On Sun, 05 Mar 2023 13:45:10 +0000, Christian Hewitt wrote:
> Add support for the BananaPi M2S which ships in two board variants with
> the Amlogic S922X or A311D chipset. Schematics for the board are not
> currently available from Sinovoip so the device-tree is largely derived
> from the Khadas VIM3 (also S922X/A311D) and other recent BPI boards that
> have public documentation. The device-tree also supports the RTL8822CS
> WiFi/BT module. This is optional so the nodes must be enabled though an
> overlay or fdtput.
> 
> [...]

Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v6.4/arm64-dt)

[1/2] dt-bindings: arm: amlogic: add support for BananaPi M2S variants
      https://git.kernel.org/amlogic/c/0e1598a112f2e270bdd5771bb821f12852c548ac
[2/2] arm64: dts: meson: add support for BananaPi M2S variants
      https://git.kernel.org/amlogic/c/14e14723d2f58964f13e825738d01f62a8629e90

These changes has been applied on the intermediate git tree [1].

The v6.4/arm64-dt branch will then be sent via a formal Pull Request to the Linux SoC maintainers
for inclusion in their intermediate git branches in order to be sent to Linus during
the next merge window, or sooner if it's a set of fixes.

In the cases of fixes, those will be merged in the current release candidate
kernel and as soon they appear on the Linux master branch they will be
backported to the previous Stable and Long-Stable kernels [2].

The intermediate git branches are merged daily in the linux-next tree [3],
people are encouraged testing these pre-release kernels and report issues on the
relevant mailing-lists.

If problems are discovered on those changes, please submit a signed-off-by revert
patch followed by a corrective changeset.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
[3] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git