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    SubjectRe: [PATCH 03/18] MIPS: DTS: jz4780: fix tcu timer as reported by dtbscheck
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    > Am 09.04.2022 um 13:11 schrieb Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>:
    >
    > On 08/04/2022 20:37, H. Nikolaus Schaller wrote:
    >> arch/mips/boot/dts/ingenic/ci20.dtb: timer@10002000: compatible: 'oneOf' conditional failed, one must be fixed:
    >> ['ingenic,jz4780-tcu', 'ingenic,jz4770-tcu', 'simple-mfd'] is too long
    >> 'ingenic,jz4780-tcu' is not one of ['ingenic,jz4740-tcu', 'ingenic,jz4725b-tcu', 'ingenic,jz4760-tcu', 'ingenic,x1000-tcu']
    >> 'simple-mfd' was expected
    >> 'ingenic,jz4760-tcu' was expected
    >
    > Trim it a bit...
    >
    >> From schema: Documentation/devicetree/bindings/timer/ingenic,tcu.yaml
    >
    > You need to explain this. You're changing the effective compatible of
    > the device and doing so based only on schema warning does not look
    > enough. Please write real reason instead of this fat warning, e.g. that
    > both devices are actually compatible and this has no real effect except
    > schema checks.

    both use jz4740_soc_info / jz4770_soc_info and there is no ingenic,jz4780-tcu...
    So it doesn't change function, just makes it fit to the bindings.

    We could solve it differently add ingenic,jz4780-tcu to bindings and the
    driver compatible table.
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