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Krishna chaitanya chundru authored
If the controller is not marked as cache coherent, then kernel will try to ensure coherency during dma-ops and that may cause data corruption. So, mark the PCIe node as dma-coherent as the devices on PCIe bus are cache coherent. Cc: stable@vger.kernel.org Fixes: 92e0ee9f ("arm64: dts: qcom: sc7280: Add PCIe and PHY related node") Signed-off-by:
Krishna chaitanya chundru <quic_krichai@quicinc.com> Signed-off-by:
Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/1677584952-17496-1-git-send-email-quic_krichai@quicinc.com
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