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ARM: dts: msm: Add a carveout heap for audio usecases on sdxlemur

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Define a carveout heap for audio usecases on 1 GB variants of
sdxlemur.

Change-Id: I71e1904b68b85a16da7f9d95ca60363dffaf51a7
This commit is contained in:
Isaac J. Manjarres 2021-04-28 13:43:04 -07:00 • committed by Gerrit - the friendly Code Review server
commit 40fb3c8793
2 changed files with 15 additions and 0 deletions
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5
qcom/sdxlemur-audio.dtsi
View file

@ -38,3 +38,8 @@
"msm-dai-q6-auxpcm.2";
};
};
&audio_co_heap {
status = "okay";
memory-region = <&audio_heap_mem>;
};

10
qcom/sdxlemur-ion.dtsi
View file

@ -17,6 +17,16 @@
qcom,ion-heap-type = "DMA";
};
audio_co_heap: qcom,ion-heap@17 { /* AUDIO CARVEOUT HEAP */
reg = <ION_AUDIO_CARVEOUT_HEAP_ID>;
qcom,ion-heap-type = "MSM_CARVEOUT";
/*
* memory-region must be specified when enabled here or
* when the node is overridden to be enabled elsewhere.
*/
status = "disabled";
};
qcom,ion-heap@27 { /* QSEECOM HEAP */
reg = <ION_QSECOM_HEAP_ID>;
memory-region = <&qseecom_mem>;