[PATCH v2 0/2] arm64: dts: nuvoton: Add NPCM845 SoC and EVB support
Andrew Jeffery
andrew at codeconstruct.com.au
Wed Sep 10 18:04:02 AEST 2025
Hi Tomer,
On Mon, 2025-09-08 at 15:59 +0300, Tomer Maimon wrote:
> This series adds device tree support for peripherals on the Nuvoton NPCM845
> SoC and its Evaluation Board (EVB).
> The first patch introduces peripheral nodes for Ethernet, MMC, SPI, USB,
> RNG, ADC, PWM-FAN, I2C, and OP-TEE firmware in the NPCM845 SoC device tree.
> The second patch enables these peripherals for the NPCM845-EVB, adding
> MDIO nodes, reserved memory, aliases, and board-specific configurations
> like PHY modes and SPI flash partitions.
>
> The NPCM8XX device tree tested on NPCM845 evaluation board.
>
> Addressed comments from:
> - Krzysztof Kozlowski: https://lkml.indiana.edu/2507.3/05464.html
> https://lkml.indiana.edu/2507.3/05465.html
> Changes since version 1:
> - Fix commit message
> - Fix dtbs_check warnings.
>
> Tomer Maimon (2):
> arm64: dts: nuvoton: npcm845: Add peripheral nodes
> arm64: dts: nuvoton: npcm845-evb: Add peripheral nodes
>
> .../dts/nuvoton/nuvoton-common-npcm8xx.dtsi | 702 +++++++++++++++++-
> .../boot/dts/nuvoton/nuvoton-npcm845-evb.dts | 439 +++++++++++
> .../boot/dts/nuvoton/nuvoton-npcm845.dtsi | 7 +
> 3 files changed, 1147 insertions(+), 1 deletion(-)
>
Running `make CHECK_DTBS=y nuvoton/nuvoton-npcm845-evb.dtb` after
applying the patches on next-20250908 I get the warnings below. Given
- https://docs.kernel.org/process/maintainer-soc.html#validating-devicetree-files
and
- https://docs.kernel.org/process/maintainer-soc-clean-dts.html
can you please tidy this up?
Thanks,
Andrew
[I] 0 andrew at heihei ~/s/k/l/o/build.arm64.default ((00e2ab2e))> make CHECK_DTBS=y nuvoton/nuvoton-npcm845-evb.dtb
SCHEMA Documentation/devicetree/bindings/processed-schema.json
DTC [C] arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: / (nuvoton,npcm845-evb): memory at 0: 'device_type' is a required property
from schema $id: http://devicetree.org/schemas/memory.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: system-controller at f0800000 (nuvoton,npcm845-gcr): compatible: ['nuvoton,npcm845-gcr', 'syscon'] is too short
from schema $id: http://devicetree.org/schemas/soc/nuvoton/nuvoton,npcm-gcr.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: interrupt-controller at dfff9000 (arm,gic-400): 'ppi-partitions' does not match any of the regexes: '^pinctrl-[0-9]+$', '^v2m@[0-9a-f]+$'
from schema $id: http://devicetree.org/schemas/interrupt-controller/arm,gic.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: mmc at f0842000 (nuvoton,npcm845-sdhci): Unevaluated properties are not allowed ('clock-names' was unexpected)
from schema $id: http://devicetree.org/schemas/mmc/npcm,sdhci.yaml#
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/spi at fb000000: failed to match any schema with compatible: ['nuvoton,npcm845-fiu']
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: spi-nor at 0 (jedec,spi-nor): $nodename:0: 'spi-nor at 0' does not match '^(flash|.*sram|nand)(@.*)?$'
from schema $id: http://devicetree.org/schemas/mtd/jedec,spi-nor.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: spi-nor at 0 (jedec,spi-nor): partitions: Unevaluated properties are not allowed ('spare1 at D00000', 'spare2 at F00000' were unexpected)
from schema $id: http://devicetree.org/schemas/mtd/jedec,spi-nor.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: spi-nor at 0 (jedec,spi-nor): Unevaluated properties are not allowed ('partitions' was unexpected)
from schema $id: http://devicetree.org/schemas/mtd/jedec,spi-nor.yaml#
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/spi at fb002000: failed to match any schema with compatible: ['nuvoton,npcm845-fiu']
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: spi-nor at 0 (jedec,spi-nor): $nodename:0: 'spi-nor at 0' does not match '^(flash|.*sram|nand)(@.*)?$'
from schema $id: http://devicetree.org/schemas/mtd/jedec,spi-nor.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: spi-nor at 0 (jedec,spi-nor): Unevaluated properties are not allowed ('partitions' was unexpected)
from schema $id: http://devicetree.org/schemas/mtd/jedec,spi-nor.yaml#
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/spi at c0000000: failed to match any schema with compatible: ['nuvoton,npcm845-fiu']
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: spi-nor at 0 (jedec,spi-nor): $nodename:0: 'spi-nor at 0' does not match '^(flash|.*sram|nand)(@.*)?$'
from schema $id: http://devicetree.org/schemas/mtd/jedec,spi-nor.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: spi-nor at 0 (jedec,spi-nor): Unevaluated properties are not allowed ('partitions' was unexpected)
from schema $id: http://devicetree.org/schemas/mtd/jedec,spi-nor.yaml#
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/spi at fb001000: failed to match any schema with compatible: ['nuvoton,npcm845-fiu']
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0830000 (nuvoton,npcm845-udc): compatible: 'oneOf' conditional failed, one must be fixed:
['nuvoton,npcm845-udc'] is too short
'nuvoton,npcm845-udc' is not one of ['chipidea,usb2', 'lsi,zevio-usb', 'nuvoton,npcm750-udc', 'nvidia,tegra20-ehci', 'nvidia,tegra20-udc', 'nvidia,tegra30-ehci', 'nvidia,tegra30-udc', 'nvidia,tegra114-udc', 'nvidia,tegra124-udc', 'nxp,s32g2-usb', 'qcom,ci-hdrc']
'nuvoton,npcm845-udc' is not one of ['nvidia,tegra114-ehci', 'nvidia,tegra124-ehci', 'nvidia,tegra210-ehci']
'xlnx,zynq-usb-2.20a' was expected
'nuvoton,npcm845-udc' is not one of ['nxp,s32g3-usb']
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0830000 (nuvoton,npcm845-udc): Unevaluated properties are not allowed ('compatible' was unexpected)
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0831000 (nuvoton,npcm845-udc): compatible: 'oneOf' conditional failed, one must be fixed:
['nuvoton,npcm845-udc'] is too short
'nuvoton,npcm845-udc' is not one of ['chipidea,usb2', 'lsi,zevio-usb', 'nuvoton,npcm750-udc', 'nvidia,tegra20-ehci', 'nvidia,tegra20-udc', 'nvidia,tegra30-ehci', 'nvidia,tegra30-udc', 'nvidia,tegra114-udc', 'nvidia,tegra124-udc', 'nxp,s32g2-usb', 'qcom,ci-hdrc']
'nuvoton,npcm845-udc' is not one of ['nvidia,tegra114-ehci', 'nvidia,tegra124-ehci', 'nvidia,tegra210-ehci']
'xlnx,zynq-usb-2.20a' was expected
'nuvoton,npcm845-udc' is not one of ['nxp,s32g3-usb']
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0831000 (nuvoton,npcm845-udc): Unevaluated properties are not allowed ('compatible' was unexpected)
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0832000 (nuvoton,npcm845-udc): compatible: 'oneOf' conditional failed, one must be fixed:
['nuvoton,npcm845-udc'] is too short
'nuvoton,npcm845-udc' is not one of ['chipidea,usb2', 'lsi,zevio-usb', 'nuvoton,npcm750-udc', 'nvidia,tegra20-ehci', 'nvidia,tegra20-udc', 'nvidia,tegra30-ehci', 'nvidia,tegra30-udc', 'nvidia,tegra114-udc', 'nvidia,tegra124-udc', 'nxp,s32g2-usb', 'qcom,ci-hdrc']
'nuvoton,npcm845-udc' is not one of ['nvidia,tegra114-ehci', 'nvidia,tegra124-ehci', 'nvidia,tegra210-ehci']
'xlnx,zynq-usb-2.20a' was expected
'nuvoton,npcm845-udc' is not one of ['nxp,s32g3-usb']
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0832000 (nuvoton,npcm845-udc): Unevaluated properties are not allowed ('compatible' was unexpected)
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0833000 (nuvoton,npcm845-udc): compatible: 'oneOf' conditional failed, one must be fixed:
['nuvoton,npcm845-udc'] is too short
'nuvoton,npcm845-udc' is not one of ['chipidea,usb2', 'lsi,zevio-usb', 'nuvoton,npcm750-udc', 'nvidia,tegra20-ehci', 'nvidia,tegra20-udc', 'nvidia,tegra30-ehci', 'nvidia,tegra30-udc', 'nvidia,tegra114-udc', 'nvidia,tegra124-udc', 'nxp,s32g2-usb', 'qcom,ci-hdrc']
'nuvoton,npcm845-udc' is not one of ['nvidia,tegra114-ehci', 'nvidia,tegra124-ehci', 'nvidia,tegra210-ehci']
'xlnx,zynq-usb-2.20a' was expected
'nuvoton,npcm845-udc' is not one of ['nxp,s32g3-usb']
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0833000 (nuvoton,npcm845-udc): Unevaluated properties are not allowed ('compatible' was unexpected)
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0834000 (nuvoton,npcm845-udc): compatible: 'oneOf' conditional failed, one must be fixed:
['nuvoton,npcm845-udc'] is too short
'nuvoton,npcm845-udc' is not one of ['chipidea,usb2', 'lsi,zevio-usb', 'nuvoton,npcm750-udc', 'nvidia,tegra20-ehci', 'nvidia,tegra20-udc', 'nvidia,tegra30-ehci', 'nvidia,tegra30-udc', 'nvidia,tegra114-udc', 'nvidia,tegra124-udc', 'nxp,s32g2-usb', 'qcom,ci-hdrc']
'nuvoton,npcm845-udc' is not one of ['nvidia,tegra114-ehci', 'nvidia,tegra124-ehci', 'nvidia,tegra210-ehci']
'xlnx,zynq-usb-2.20a' was expected
'nuvoton,npcm845-udc' is not one of ['nxp,s32g3-usb']
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0834000 (nuvoton,npcm845-udc): Unevaluated properties are not allowed ('compatible' was unexpected)
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0835000 (nuvoton,npcm845-udc): compatible: 'oneOf' conditional failed, one must be fixed:
['nuvoton,npcm845-udc'] is too short
'nuvoton,npcm845-udc' is not one of ['chipidea,usb2', 'lsi,zevio-usb', 'nuvoton,npcm750-udc', 'nvidia,tegra20-ehci', 'nvidia,tegra20-udc', 'nvidia,tegra30-ehci', 'nvidia,tegra30-udc', 'nvidia,tegra114-udc', 'nvidia,tegra124-udc', 'nxp,s32g2-usb', 'qcom,ci-hdrc']
'nuvoton,npcm845-udc' is not one of ['nvidia,tegra114-ehci', 'nvidia,tegra124-ehci', 'nvidia,tegra210-ehci']
'xlnx,zynq-usb-2.20a' was expected
'nuvoton,npcm845-udc' is not one of ['nxp,s32g3-usb']
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0835000 (nuvoton,npcm845-udc): Unevaluated properties are not allowed ('compatible' was unexpected)
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0836000 (nuvoton,npcm845-udc): compatible: 'oneOf' conditional failed, one must be fixed:
['nuvoton,npcm845-udc'] is too short
'nuvoton,npcm845-udc' is not one of ['chipidea,usb2', 'lsi,zevio-usb', 'nuvoton,npcm750-udc', 'nvidia,tegra20-ehci', 'nvidia,tegra20-udc', 'nvidia,tegra30-ehci', 'nvidia,tegra30-udc', 'nvidia,tegra114-udc', 'nvidia,tegra124-udc', 'nxp,s32g2-usb', 'qcom,ci-hdrc']
'nuvoton,npcm845-udc' is not one of ['nvidia,tegra114-ehci', 'nvidia,tegra124-ehci', 'nvidia,tegra210-ehci']
'xlnx,zynq-usb-2.20a' was expected
'nuvoton,npcm845-udc' is not one of ['nxp,s32g3-usb']
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0836000 (nuvoton,npcm845-udc): Unevaluated properties are not allowed ('compatible' was unexpected)
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0837000 (nuvoton,npcm845-udc): compatible: 'oneOf' conditional failed, one must be fixed:
['nuvoton,npcm845-udc'] is too short
'nuvoton,npcm845-udc' is not one of ['chipidea,usb2', 'lsi,zevio-usb', 'nuvoton,npcm750-udc', 'nvidia,tegra20-ehci', 'nvidia,tegra20-udc', 'nvidia,tegra30-ehci', 'nvidia,tegra30-udc', 'nvidia,tegra114-udc', 'nvidia,tegra124-udc', 'nxp,s32g2-usb', 'qcom,ci-hdrc']
'nuvoton,npcm845-udc' is not one of ['nvidia,tegra114-ehci', 'nvidia,tegra124-ehci', 'nvidia,tegra210-ehci']
'xlnx,zynq-usb-2.20a' was expected
'nuvoton,npcm845-udc' is not one of ['nxp,s32g3-usb']
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0837000 (nuvoton,npcm845-udc): Unevaluated properties are not allowed ('compatible' was unexpected)
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0838000 (nuvoton,npcm845-udc): compatible: 'oneOf' conditional failed, one must be fixed:
['nuvoton,npcm845-udc'] is too short
'nuvoton,npcm845-udc' is not one of ['chipidea,usb2', 'lsi,zevio-usb', 'nuvoton,npcm750-udc', 'nvidia,tegra20-ehci', 'nvidia,tegra20-udc', 'nvidia,tegra30-ehci', 'nvidia,tegra30-udc', 'nvidia,tegra114-udc', 'nvidia,tegra124-udc', 'nxp,s32g2-usb', 'qcom,ci-hdrc']
'nuvoton,npcm845-udc' is not one of ['nvidia,tegra114-ehci', 'nvidia,tegra124-ehci', 'nvidia,tegra210-ehci']
'xlnx,zynq-usb-2.20a' was expected
'nuvoton,npcm845-udc' is not one of ['nxp,s32g3-usb']
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: usb at f0839000 (nuvoton,npcm845-udc): compatible: 'oneOf' conditional failed, one must be fixed:
['nuvoton,npcm845-udc'] is too short
'nuvoton,npcm845-udc' is not one of ['chipidea,usb2', 'lsi,zevio-usb', 'nuvoton,npcm750-udc', 'nvidia,tegra20-ehci', 'nvidia,tegra20-udc', 'nvidia,tegra30-ehci', 'nvidia,tegra30-udc', 'nvidia,tegra114-udc', 'nvidia,tegra124-udc', 'nxp,s32g2-usb', 'qcom,ci-hdrc']
'nuvoton,npcm845-udc' is not one of ['nvidia,tegra114-ehci', 'nvidia,tegra124-ehci', 'nvidia,tegra210-ehci']
'xlnx,zynq-usb-2.20a' was expected
'nuvoton,npcm845-udc' is not one of ['nxp,s32g3-usb']
from schema $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/bus at f0000000/spi at 201000: failed to match any schema with compatible: ['nuvoton,npcm845-pspi']
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: timer at 8000 (nuvoton,npcm845-timer): 'clock-names' does not match any of the regexes: '^pinctrl-[0-9]+$'
from schema $id: http://devicetree.org/schemas/timer/nuvoton,npcm7xx-timer.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: rng at b000 (nuvoton,npcm845-rng): 'clocks' does not match any of the regexes: '^pinctrl-[0-9]+$'
from schema $id: http://devicetree.org/schemas/rng/nuvoton,npcm-rng.yaml#
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/bus at f0000000/watchdog at 801c: failed to match any schema with compatible: ['nuvoton,npcm845-wdt', 'nuvoton,npcm750-wdt']
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/bus at f0000000/watchdog at 801c: failed to match any schema with compatible: ['nuvoton,npcm845-wdt', 'nuvoton,npcm750-wdt']
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/bus at f0000000/watchdog at 901c: failed to match any schema with compatible: ['nuvoton,npcm845-wdt', 'nuvoton,npcm750-wdt']
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/bus at f0000000/watchdog at 901c: failed to match any schema with compatible: ['nuvoton,npcm845-wdt', 'nuvoton,npcm750-wdt']
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/bus at f0000000/watchdog at a01c: failed to match any schema with compatible: ['nuvoton,npcm845-wdt', 'nuvoton,npcm750-wdt']
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/bus at f0000000/watchdog at a01c: failed to match any schema with compatible: ['nuvoton,npcm845-wdt', 'nuvoton,npcm750-wdt']
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/bus at f0000000/pwm-fan-controller at 103000: failed to match any schema with compatible: ['nuvoton,npcm845-pwm-fan']
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: fan at 0: fan-tach-ch: b'\x00\x01' is not of type 'object', 'integer', 'array', 'boolean', 'null'
from schema $id: http://devicetree.org/schemas/dt-core.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: fan at 1: fan-tach-ch: b'\x02\x03' is not of type 'object', 'integer', 'array', 'boolean', 'null'
from schema $id: http://devicetree.org/schemas/dt-core.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: fan at 2: fan-tach-ch: b'\x04\x05' is not of type 'object', 'integer', 'array', 'boolean', 'null'
from schema $id: http://devicetree.org/schemas/dt-core.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: fan at 3: fan-tach-ch: b'\x06\x07' is not of type 'object', 'integer', 'array', 'boolean', 'null'
from schema $id: http://devicetree.org/schemas/dt-core.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: fan at 4: fan-tach-ch: b'\x08\t' is not of type 'object', 'integer', 'array', 'boolean', 'null'
from schema $id: http://devicetree.org/schemas/dt-core.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: fan at 5: fan-tach-ch: b'\n\x0b' is not of type 'object', 'integer', 'array', 'boolean', 'null'
from schema $id: http://devicetree.org/schemas/dt-core.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: fan at 6: fan-tach-ch: b'\x0c\r' is not of type 'object', 'integer', 'array', 'boolean', 'null'
from schema $id: http://devicetree.org/schemas/dt-core.yaml#
/home/andrew/src/kernel.org/linux/origin/build.arm64.default/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: fan at 7: fan-tach-ch: b'\x0e\x0f' is not of type 'object', 'integer', 'array', 'boolean', 'null'
from schema $id: http://devicetree.org/schemas/dt-core.yaml#
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb: /ahb/bus at f0000000/i2c at 86000/tmp100 at 48: failed to match any schema with compatible: ['tmp100']
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