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arm64: dts: qcom: sm8150-mtp: drop incorrect amd,imageon

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The SM8150 MTP board does not have magically different GPU than the
SM8150, so it cannot use amd,imageon compatible, also pointed by
dtbs_check:

  sm8150-mtp.dtb: gpu@2c00000: compatible: 'oneOf' conditional failed, one must be fixed:
    ['qcom,adreno-640.1', 'qcom,adreno', 'amd,imageon'] is too long
    'qcom,adreno-640.1' does not match '^qcom,adreno-[0-9a-f]{8}$'
    'qcom,adreno-640.1' does not match '^amd,imageon-200\\.[0-1]$'
    'amd,imageon' was expected

The incorrect amd,imageon compatible was added in commit f30ac26def
("arm64: dts: qcom: add sm8150 GPU nodes") to the SM8150 and later moved
to the SM8150 MTP board in commit 1642ab96ef ("arm64: dts: qcom:
sm8150: Don't start Adreno in headless mode") with an intention to allow
headless mode.  This should be solved via proper driver quirks, not fake
compatibles.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240821140116.436441-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2024-08-21 16:01:16 +02:00 committed by Bjorn Andersson
parent f7b01bfb4b
commit cad5b06c1f
1 changed files with 0 additions and 5 deletions
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arch/arm64/boot/dts/qcom/sm8150-mtp.dts
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@ -355,11 +355,6 @@ &gmu {
};
&gpu {
/*
* NOTE: "amd,imageon" makes Adreno start in headless mode, remove it
* after display support is added on this board.
*/
compatible = "qcom,adreno-640.1", "qcom,adreno", "amd,imageon";
status = "okay";
};