[PATCH v5 0/5] Add support for Ezurio MediaTek platforms

[Rob Herring]

On Wed, 03 Dec 2025 22:20:36 +0100, Gary Bisson wrote:
> This series adds support for Ezurio MediaTek platforms called
> "Tungsten". It includes support for MT8370-based Tungsten 510 and
> MT8390-based Tungsten 700 SOMs.
> 
> Changes in v2:
> - Use b4 to cc all maintainers properly
> - Squashed patches 2/3 together
> - Updated dts node names to be generic
> 
> Changes in v3:
> - Added per-commit changelog
> - Added missing Acked-by on 1st patch
> - Link to v2: https://lore.kernel.org/r/20251201-review-v2-0-dc2df44eec7e@gmail.com
> 
> Changes in v4:
> - Fixed remaining DTB warnings
> - Link to v3: https://lore.kernel.org/r/20251201-review-v3-0-07f9af7341fd@gmail.com
> 
> Changes in v5:
> - Fixed DTB per Angelo's comments
> - Added a MT8188 patch for easier mmc eint interrupt change
> - Link to v4: https://lore.kernel.org/r/20251202-review-v4-0-93f5cd2a0d4a@gmail.com
> 
> Regards,
> 
> Gary Bisson (5):
>   dt-bindings: vendor-prefixes: Add Ezurio LLC
>   dt-bindings: arm: mediatek: Add Ezurio Tungsten entries
>   arm64: dts: mediatek: mt8188: switch mmc nodes to interrupts-extended
>   arm64: dts: mediatek: add device tree for Tungsten 510 board
>   arm64: dts: mediatek: add device tree for Tungsten 700 board
> 
>  .../devicetree/bindings/arm/mediatek.yaml     |    2 +
>  .../devicetree/bindings/vendor-prefixes.yaml  |    2 +
>  arch/arm64/boot/dts/mediatek/Makefile         |    2 +
>  arch/arm64/boot/dts/mediatek/mt8188.dtsi      |    6 +-
>  .../dts/mediatek/mt8370-tungsten-smarc.dts    |   14 +
>  .../dts/mediatek/mt8390-tungsten-smarc.dts    |   22 +
>  .../dts/mediatek/mt8390-tungsten-smarc.dtsi   | 1489 +++++++++++++++++
>  7 files changed, 1534 insertions(+), 3 deletions(-)
>  create mode 100644 arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dts
>  create mode 100644 arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dts
>  create mode 100644 arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtsi
> 
> --
> 2.43.0
> 
> ---
> To: Rob Herring <robh at kernel.org>
> To: Krzysztof Kozlowski <krzk+dt at kernel.org>
> To: Conor Dooley <conor+dt at kernel.org>
> To: Matthias Brugger <matthias.bgg at gmail.com>
> To: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
> To: Sean Wang <sean.wang at mediatek.com>
> Cc: devicetree at vger.kernel.org
> Cc: linux-kernel at vger.kernel.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-mediatek at lists.infradead.org
> 
> ---
> Gary Bisson (5):
>       dt-bindings: vendor-prefixes: Add Ezurio LLC
>       dt-bindings: arm: mediatek: Add Ezurio Tungsten entries
>       arm64: dts: mediatek: mt8188: switch mmc nodes to interrupts-extended
>       arm64: dts: mediatek: add device tree for Tungsten 510 board
>       arm64: dts: mediatek: add device tree for Tungsten 700 board
> 
>  .../devicetree/bindings/arm/mediatek.yaml          |    2 +
>  .../devicetree/bindings/vendor-prefixes.yaml       |    2 +
>  arch/arm64/boot/dts/mediatek/Makefile              |    2 +
>  arch/arm64/boot/dts/mediatek/mt8188.dtsi           |    6 +-
>  .../boot/dts/mediatek/mt8370-tungsten-smarc.dts    |   14 +
>  .../boot/dts/mediatek/mt8390-tungsten-smarc.dts    |   22 +
>  .../boot/dts/mediatek/mt8390-tungsten-smarc.dtsi   | 1489 ++++++++++++++++++++
>  7 files changed, 1534 insertions(+), 3 deletions(-)
> ---
> base-commit: 7d0a66e4bb9081d75c82ec4957c50034cb0ea449
> change-id: 20251201-review-750072579991
> 
> Best regards,
> --
> Gary Bisson <bisson.gary at gmail.com>
> 
> 
> 


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


This patch series was applied (using b4) to base:
 Base: 7d0a66e4bb9081d75c82ec4957c50034cb0ea449 (use --merge-base to override)

If this is not the correct base, please add 'base-commit' tag
(or use b4 which does this automatically)

New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/mediatek/' for 20251203-review-v5-0-b26d5512c6af at gmail.com:

arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtb: pmic (mediatek,mt6359): '#sound-dai-cells' does not match any of the regexes: '^pinctrl-[0-9]+$'
	from schema $id: http://devicetree.org/schemas/mfd/mediatek,mt6397.yaml
arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtb: scp at 10720000 (mediatek,mt8188-scp-dual): reg-names: ['cfg'] is too short
	from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml
arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtb: scp at 10720000 (mediatek,mt8188-scp-dual): reg: [[0, 275906560, 0, 917504]] is too short
	from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml
arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtb: scp at 10720000 (mediatek,mt8188-scp-dual): reg-names: ['cfg'] is too short
	from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml
arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: pmic (mediatek,mt6359): '#sound-dai-cells' does not match any of the regexes: '^pinctrl-[0-9]+$'
	from schema $id: http://devicetree.org/schemas/mfd/mediatek,mt6397.yaml
arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: scp at 10720000 (mediatek,mt8188-scp-dual): reg-names: ['cfg'] is too short
	from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml
arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: scp at 10720000 (mediatek,mt8188-scp-dual): reg: [[0, 275906560, 0, 917504]] is too short
	from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml
arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: scp at 10720000 (mediatek,mt8188-scp-dual): reg-names: ['cfg'] is too short
	from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml