mbox series

[v2,0/3] arm64: meson-g12b: add initial support for Odroid-N2L

Message ID 20230122-topic-odroid-n2l-upstream-initial-v2-0-8d3fea6d403d@linaro.org
Headers
Series arm64: meson-g12b: add initial support for Odroid-N2L |

Message

Neil Armstrong Jan. 25, 2023, 8:18 a.m. UTC 
  ODROID-N2L is a variant SBC in small form factor and some peripherals
are removed from ODROID-N2PLUS based on S922X SoC.

- On-board ethernet is removed      
- On-board RTC is removed        
- USB 3.0 hub is removed, so one USB 2.0 and one USB 3.0 host ports
are available                                                                               
- Huge heatsink is replaced with 40x40mm heatsink, 5V active heatsink
is recommended or a tall passive sink is optional                  
- 3.5mm earjack is removed                                                                  
- IR remote receiver is removed                                                             
- MIPI DSI port is added

So achieve this the current odroid-n2 dtsi is moved as odroid.dtsi
and only the N2/N2+ changes are kept in the odroid-n2.
With this only a minimal changes are needed to support the Odroid-N2L.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Changes in v2:
- Fixed include and phy0 supply name on patch 3
- Added review tag on patch 1
- Link to v1: https://lore.kernel.org/r/20230122-topic-odroid-n2l-upstream-initial-v1-0-1ce5e08039d0@linaro.org

---
Neil Armstrong (3):
      dt-bindings: arm: amlogic: document Odroid-N2L
      arm64: dts: meson-g12b: move common node into new odroid.dtsi
      arm64: dts: meson-g12b-odroid: Add initial support for Hardkernel ODROID-N2L

 Documentation/devicetree/bindings/arm/amlogic.yaml |   1 +
 arch/arm64/boot/dts/amlogic/Makefile               |   1 +
 .../boot/dts/amlogic/meson-g12b-odroid-n2.dtsi     | 448 +--------------------
 .../boot/dts/amlogic/meson-g12b-odroid-n2l.dts     | 125 ++++++
 arch/arm64/boot/dts/amlogic/meson-g12b-odroid.dtsi | 445 ++++++++++++++++++++
 5 files changed, 581 insertions(+), 439 deletions(-)
---
base-commit: 1b929c02afd37871d5afb9d498426f83432e71c2
change-id: 20230122-topic-odroid-n2l-upstream-initial-8e4f741792c1

Best regards,

Comments

Neil Armstrong Jan. 26, 2023, 8:34 a.m. UTC | #1 
Hi,

On Wed, 25 Jan 2023 09:18:36 +0100, Neil Armstrong wrote:
> ODROID-N2L is a variant SBC in small form factor and some peripherals
> are removed from ODROID-N2PLUS based on S922X SoC.
> 
> - On-board ethernet is removed
> - On-board RTC is removed
> - USB 3.0 hub is removed, so one USB 2.0 and one USB 3.0 host ports
> are available
> - Huge heatsink is replaced with 40x40mm heatsink, 5V active heatsink
> is recommended or a tall passive sink is optional
> - 3.5mm earjack is removed
> - IR remote receiver is removed
> - MIPI DSI port is added
> 
> [...]

Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v6.3/arm64-dt)

[1/3] dt-bindings: arm: amlogic: document Odroid-N2L
      https://git.kernel.org/amlogic/c/8280a4ea1d7dd1d635c1ecdb9375b156e83358b9
[2/3] arm64: dts: meson-g12b: move common node into new odroid.dtsi
      https://git.kernel.org/amlogic/c/379ae64609c7a3301b60483eb65bd8bc78f76328
[3/3] arm64: dts: meson-g12b-odroid: Add initial support for Hardkernel ODROID-N2L
      https://git.kernel.org/amlogic/c/f1193c5c09b1bb6e214c804c7dd1c7fb07046631

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

The v6.3/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