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arm64: dts: qcom: x1e: bus is 40-bits (fix 64GB models)
Unlike the phone SoCs this was copied from, x1e has a 40-bit physical bus. The upper address space is used to support more than 32GB of memory. This fixes issues when DMA buffers are allocated outside the 36-bit range. Fixes: af16b00 ("arm64: dts: qcom: Add base X1E80100 dtsi and the QCP dts") Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251127212943.24480-1-jonathan@marek.ca Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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arch/arm64/boot/dts/qcom/hamoa.dtsi

Lines changed: 2 additions & 2 deletions
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@@ -791,8 +791,8 @@
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#address-cells = <2>;
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#size-cells = <2>;
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dma-ranges = <0 0 0 0 0x10 0>;
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ranges = <0 0 0 0 0x10 0>;
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dma-ranges = <0 0 0 0 0x100 0>;
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ranges = <0 0 0 0 0x100 0>;
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gcc: clock-controller@100000 {
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compatible = "qcom,x1e80100-gcc";

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