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[0/2] arm64: Add basic support for LG H815

Message ID 20240403104415.30636-1-alexander.reimelt@posteo.de (mailing list archive)
Headers show
Series arm64: Add basic support for LG H815 | expand

Message

Alexander Reimelt April 3, 2024, 10:43 a.m. UTC 
Hello,

These patches add initial support for the LG H815.
They are enough to boot the device on postmarketOS
and have some basic functionality. Connecting to the
device over USB networking via ssh, buttons, SD-Card,
eMMC and regulators work. The dtb_checker shows some
warnings, but they come from the msm8994.dtsi.

For CPU bring up lk2nd is required. The DMA controller
module fails to load and from time to time the SMD clock
driver fails.

But I hope to prevent duplicate work and make it more accessible.

Best regards
Alex

Alexander Reimelt (2):
  dt-bindings: arm: qcom: Add LG G4 (h815)
  arm64: dts: qcom: Add basic support for LG G4 (H815)

 .../devicetree/bindings/arm/qcom.yaml         |   1 +
 arch/arm64/boot/dts/qcom/Makefile             |   1 +
 arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts  | 422 ++++++++++++++++++
 3 files changed, 424 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts

Comments

Rob Herring (Arm) April 3, 2024, 2:15 p.m. UTC | #1 
On Wed, 03 Apr 2024 10:43:28 +0000, Alexander Reimelt wrote:
> Hello,
> 
> These patches add initial support for the LG H815.
> They are enough to boot the device on postmarketOS
> and have some basic functionality. Connecting to the
> device over USB networking via ssh, buttons, SD-Card,
> eMMC and regulators work. The dtb_checker shows some
> warnings, but they come from the msm8994.dtsi.
> 
> For CPU bring up lk2nd is required. The DMA controller
> module fails to load and from time to time the SMD clock
> driver fails.
> 
> But I hope to prevent duplicate work and make it more accessible.
> 
> Best regards
> Alex
> 
> Alexander Reimelt (2):
>   dt-bindings: arm: qcom: Add LG G4 (h815)
>   arm64: dts: qcom: Add basic support for LG G4 (H815)
> 
>  .../devicetree/bindings/arm/qcom.yaml         |   1 +
>  arch/arm64/boot/dts/qcom/Makefile             |   1 +
>  arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts  | 422 ++++++++++++++++++
>  3 files changed, 424 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts
> 
> --
> 2.44.0
> 
> 
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


New warnings running 'make CHECK_DTBS=y qcom/msm8992-lg-h815.dtb' for 20240403104415.30636-1-alexander.reimelt@posteo.de:

arch/arm64/boot/dts/qcom/msm8992-lg-h815.dtb: usb@f92f8800: 'interrupt-names' is a required property
	from schema $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml#
arch/arm64/boot/dts/qcom/msm8992-lg-h815.dtb: usb@f92f8800: 'oneOf' conditional failed, one must be fixed:
	'interrupts' is a required property
	'interrupts-extended' is a required property
	from schema $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml#