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ARM: dts: qcom: Add SPU - HLOS shared DMA pool to sun dtsi

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Needed for SPU - HLOS communication.

Change-Id: Id529de99bf990da79855dc770d34eac9c4f55d0d
Signed-off-by: Nurit Lichtenstein <quic_nuritl@quicinc.com>
This commit is contained in:
Nurit Lichtenstein
2023-11-19 09:13:58 +02:00
parent a7c4d9e70b
commit 9a88cb73d7
2 changed files with 12 additions and 1 deletions
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2
qcom/sun-dma-heaps.dtsi
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@@ -23,7 +23,7 @@
qcom,sp_hlos {
qcom,dma-heap-name = "qcom,sp-hlos";
qcom,dma-heap-type = <HEAP_TYPE_CMA>;
memory-region = <&spss_region_mem>;
memory-region = <&sp_mem>;
};
qcom,secure_sp_tz {

11
qcom/sun.dtsi
View File

@@ -1218,6 +1218,9 @@
qcom,proxy-clock-names = "xo";
status = "ok";
qcom,signal-aop;
qcom,qmp = <&aoss_qmp>;
memory-region = <&spss_region_mem>;
qcom,spss-scsr-bits = <24 25>;
qcom,extra-size = <4096>;
@@ -2999,6 +3002,14 @@
reg = <0x0 0x81c60000 0x0 0x20000>;
};
sp_mem: sp_region { /* SPSS-HLOS ION shared mem */
compatible = "shared-dma-pool";
alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>;
reusable;
alignment = <0x0 0x400000>;
size = <0x0 0x1000000>;
};
qseecom_mem: qseecom_region {
compatible = "shared-dma-pool";
alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>;