diff options
| author | Jonathan Marek <jonathan@marek.ca> | 2025-11-28 00:29:42 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-01-16 17:09:51 +0300 |
| commit | b38dd256e11a4c8bd5a893e11fc42d493939c907 (patch) | |
| tree | 92407db64d714f60ab119f031a14c149f04294c4 | |
| parent | d27267558fd25acb07d7ff28a7ff44eacf799eaf (diff) | |
| download | linux-b38dd256e11a4c8bd5a893e11fc42d493939c907.tar.xz | |
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: af16b00578a7 ("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>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/hamoa.dtsi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi index f464ff3b89cb..01434f8a5300 100644 --- a/arch/arm64/boot/dts/qcom/hamoa.dtsi +++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi @@ -791,8 +791,8 @@ #address-cells = <2>; #size-cells = <2>; - dma-ranges = <0 0 0 0 0x10 0>; - ranges = <0 0 0 0 0x10 0>; + dma-ranges = <0 0 0 0 0x100 0>; + ranges = <0 0 0 0 0x100 0>; gcc: clock-controller@100000 { compatible = "qcom,x1e80100-gcc"; |