[v2,0/2] arm64: amlogic: add initial Odroid Go Ultra DTS

Message

Neil Armstrong Nov. 18, 2022, 3:50 p.m. UTC

This adds initial support for the Hardkernel Odroid Go Ultra.

The Odroid Go Ultra is a portable gaming device with the following
characteristics:
- Amlogic S922X SoC
- RK817 & RK818 PMICs
- 2GiB LPDDR4
- On board 16GiB eMMC
- Micro SD Card slot
- 5inch 854×480 MIPI-DSI TFT LCD
- Earphone stereo jack, 0.5Watt 8Ω Mono speaker
- Li-Polymer 3.7V/4000mAh Battery
- USB-A 2.0 Host Connector
- x16 GPIO Input Buttons
- 2x ADC Analog Joysticks
- USB-C Port for USB2 Device and Charging

The following are not yet handled:
- Battery RK818 Gauge and Charging
- Earphone stereo jack detect
- 5inch 854×480 MIPI-DSI TFT LCD

This adds:
- Device bindings
- Initial device DT

This serie depends on:
- https://lore.kernel.org/all/[e-mail]/

To: Sebastian Reichel <[e-mail]>
To: Rob Herring <[e-mail]>
To: Krzysztof Kozlowski <[e-mail]>
To: Kevin Hilman <[e-mail]>
To: Jerome Brunet <[e-mail]>
To: Martin Blumenstingl <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Signed-off-by: Neil Armstrong <[e-mail]>

---
Changes in v2:
- Dropped power off driver/bindings, will move to another patchset
- Fixed DT comments from Krzysztof
- Dropped poweroff node
- Add Acked-by from Rob to bindings change
- Link to v1: https://lore.kernel.org/r/[e-mail]

---
Neil Armstrong (2):
      dt-bindings: amlogic: document Odroid Go Ultra compatible
      arm64: dts: amlogic: add initial Odroid Go Ultra DTS

 Documentation/devicetree/bindings/arm/amlogic.yaml |   1 +
 arch/arm64/boot/dts/amlogic/Makefile               |   1 +
 .../dts/amlogic/meson-g12b-odroid-go-ultra.dts     | 722 +++++++++++++++++++++
 3 files changed, 724 insertions(+)
---
base-commit: 2c3c398ddfabf48b7a0b66b5f01052ba43c36337
change-id: 20221031-b4-odroid-go-ultra-initial-5e65cde5e23a

Best regards,

Comments

Neil Armstrong Nov. 21, 2022, 10:52 a.m. UTC | #1

Hi,

On Fri, 18 Nov 2022 16:50:04 +0100, Neil Armstrong wrote:
> This adds initial support for the Hardkernel Odroid Go Ultra.
> 
> The Odroid Go Ultra is a portable gaming device with the following
> characteristics:
> - Amlogic S922X SoC
> - RK817 & RK818 PMICs
> - 2GiB LPDDR4
> - On board 16GiB eMMC
> - Micro SD Card slot
> - 5inch 854×480 MIPI-DSI TFT LCD
> - Earphone stereo jack, 0.5Watt 8Ω Mono speaker
> - Li-Polymer 3.7V/4000mAh Battery
> - USB-A 2.0 Host Connector
> - x16 GPIO Input Buttons
> - 2x ADC Analog Joysticks
> - USB-C Port for USB2 Device and Charging
> 
> [...]

Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v6.2/arm64-dt)

[1/2] dt-bindings: amlogic: document Odroid Go Ultra compatible
      https://git.kernel.org/amlogic/c/66af218f8669a262b1bf89ba80f2acf1a3be429c
[2/2] arm64: dts: amlogic: add initial Odroid Go Ultra DTS
      https://git.kernel.org/amlogic/c/62e73f000696cc41cfd237a1ad90b001ad0f76c6

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

The v6.2/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