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arm64: dts: qcom: sc7280-chrome-common: disable Venus

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Iris driver doesn't support non-PAS/TZ setup for setting up the Iris
core. It's expected that the ABI that is going to be used in a long-term
would be different from the defined venus-firmware subnode.

Granted that the SC7280 Chromebooks were cancelled before reaching wide
audience and granted the feature ABI changes, drop venus configuration
for SC7280 ChromeOS devices.

Suggested-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Cc: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Acked-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260131-venus-iris-flip-switch-v4-1-e10b886771e1@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Dmitry Baryshkov 2026-01-31 15:58:50 +02:00 committed by Bjorn Andersson
parent 8cec14e690
commit 01022af2d2
1 changed files with 0 additions and 11 deletions
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11
arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi
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@ -140,17 +140,6 @@ &scm {
dma-coherent; dma-coherent;
}; };
&venus {
iommus = <&apps_smmu 0x2180 0x20>,
<&apps_smmu 0x2184 0x20>;
status = "okay";
video-firmware {
iommus = <&apps_smmu 0x21a2 0x0>;
};
};
&watchdog { &watchdog {
status = "okay"; status = "okay";
}; };