[PATCH 0/3] arm64: dts: Initial support for LG1215 TV SoC

[Rob Herring]

On Thu, 08 Jan 2026 17:22:10 +0900, Chanho Min wrote:
> This patch series adds initial device tree support for the LG1215
> TV SoC and its reference board.
> 
> Series overview:
>   1/3 - dt-bindings: vendor-prefixes: Add 'lge' prefix for LG Electronics
>   2/3 - dt-bindings: arm: lge: Add compatible for LG1215 SoC and ref board
>   3/3 - arm64: dts: lg: Initial support for LG1215 SoC and reference board
> 
>  .../devicetree/bindings/arm/lge.yaml          |   5 +
>  .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
>  arch/arm64/boot/dts/lg/Makefile               |   1 +
>  arch/arm64/boot/dts/lg/lg1215-ref.dts         |  51 +++
>  arch/arm64/boot/dts/lg/lg1215.dtsi            | 304 ++++++++++++++++++
>  5 files changed, 363 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/lg/lg1215-ref.dts
>  create mode 100644 arch/arm64/boot/dts/lg/lg1215.dtsi
> 
> 
> 


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: attempting to guess base-commit...
 Base: tags/next-20260108 (best guess, 2/3 blobs matched)
 Base: tags/next-20260108 (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/lg/' for 20260108082213.6545-1-chanho.min at lge.com:

arch/arm64/boot/dts/lg/lg1215-ref.dtb: / (lge,lg1215-ref): opp_table at 0: 'anyOf' conditional failed, one must be fixed:
	'reg' is a required property
	'ranges' is a required property
	from schema $id: http://devicetree.org/schemas/root-node.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: cpu at 0 (arm,cortex-a78): Unevaluated properties are not allowed ('l2-cache at 0' was unexpected)
	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: cpu at 100 (arm,cortex-a78): Unevaluated properties are not allowed ('l2-cache at 100' was unexpected)
	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: cpu at 200 (arm,cortex-a78): Unevaluated properties are not allowed ('l2-cache at 200' was unexpected)
	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: cpu at 300 (arm,cortex-a78): Unevaluated properties are not allowed ('l2-cache at 300' was unexpected)
	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: opp_table at 0 (operating-points-v2): $nodename:0: 'opp_table at 0' does not match '^opp-table(-[a-z0-9]+)?$'
	from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: opp_table at 0 (operating-points-v2): Unevaluated properties are not allowed ('opp-default', 'opp-shared' were unexpected)
	from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: clk-bus (fixed-factor-clock): 'clock-names' does not match any of the regexes: '^pinctrl-[0-9]+$'
	from schema $id: http://devicetree.org/schemas/clock/fixed-factor-clock.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: soc (simple-bus): dwmac-axi-config: 'ranges' is a required property
	from schema $id: http://devicetree.org/schemas/simple-bus.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: amba (simple-bus): $nodename:0: 'amba' does not match '^([a-z][a-z0-9\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$'
	from schema $id: http://devicetree.org/schemas/simple-bus.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: watchdog at fd200000 (arm,sp805): clock-names:0: 'wdog_clk' was expected
	from schema $id: http://devicetree.org/schemas/watchdog/arm,sp805.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: watchdog at fd200000 (arm,sp805): clock-names: ['apb_pclk'] is too short
	from schema $id: http://devicetree.org/schemas/watchdog/arm,sp805.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: watchdog at fd200000 (arm,sp805): clocks: [[13]] is too short
	from schema $id: http://devicetree.org/schemas/watchdog/arm,sp805.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: dma at ff200000 (arm,pl080): '#dma-cells' is a required property
	from schema $id: http://devicetree.org/schemas/dma/arm-pl08x.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: dma at ff200000 (arm,pl080): $nodename:0: 'dma at ff200000' does not match '^dma-controller(@.*)?$'
	from schema $id: http://devicetree.org/schemas/dma/arm-pl08x.yaml
arch/arm64/boot/dts/lg/lg1215-ref.dtb: dma at ff200000 (arm,pl080): '#dma-cells' is a required property
	from schema $id: http://devicetree.org/schemas/dma/arm-pl08x.yaml