A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge "ARM: dts: msm: Add ion heap for Secure Processor on lahaina"

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qctecmdr 2019-12-10 11:53:49 -08:00 • committed by Gerrit - the friendly Code Review server
commit 003599424b
2 changed files with 14 additions and 0 deletions
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6
qcom/lahaina-ion.dtsi
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@ -30,5 +30,11 @@
token = <0x20000000>;
};
};
qcom,ion-heap@13 { /* SPSS HEAP */
reg = <ION_SPSS_HEAP_ID>;
memory-region = <&sp_mem>;
qcom,ion-heap-type = "HYP_CMA";
};
};
};

8
qcom/lahaina.dtsi
View file

@ -362,6 +362,14 @@
size = <0x0 0x2000000>;
linux,cma-default;
};
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>;
};
};
chosen { };