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ARM: dts: msm: Provide a 16 MB CMA region to be used by qmc

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Provide a contiguous region for use by qmc. Unless explicitly
instructed, this region should not be used by external customers.

Change-Id: I98f651c835cf7fa19eba2bc209eb7b7807245877
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>
This commit is contained in:
Patrick Daly
2023-12-08 15:18:57 -08:00
parent cb7bf25fb1
commit 2f896b15ad
1 changed files with 8 additions and 0 deletions
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8
qcom/sun.dtsi
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@@ -3404,6 +3404,14 @@
reusable; reusable;
size = <0 0x1000000>; size = <0 0x1000000>;
}; };
qmc_dma_mem: qmc_dma_region {
compatible = "shared-dma-pool";
alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>;
reusable;
alignment = <0x0 0x400000>;
size = <0x0 0x1000000>;
};
}; };
#include "sun-dma-heaps.dtsi" #include "sun-dma-heaps.dtsi"