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ARM: dts: qcom: Use non-coherent on QCE CB

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Switch to using dma-noncoherent context bank on qce. Dma-coherent was
causing stale data to be read. SS confirmed that this was fixed by using
dma-noncoherent. Using explicit dma-noncoherent because the parent node,
qcedev, is dma-coherent, and the context bank would inherit it.

Change-Id: Ic6f45b15a9eb29bc7317fd824318cb219a29e0c2
Signed-off-by: Daniel Perez-Zoghbi <quic_dperezzo@quicinc.com>
This commit is contained in:
Daniel Perez-Zoghbi
2024-01-10 18:12:41 -08:00
parent d8ab22901a
commit e495a11e0a
1 changed files with 1 additions and 1 deletions
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qcom/sun.dtsi
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@@ -2110,7 +2110,7 @@
iommus = <&apps_smmu 0x0483 0x0>;
qcom,iommu-vmid = <0x9>;
qcom,secure-context-bank;
dma-coherent;
dma-noncoherent;
};
};