#include &soc { qcom,ion { compatible = "qcom,msm-ion"; #address-cells = <1>; #size-cells = <0>; system_heap: qcom,ion-heap@25 { reg = ; qcom,ion-heap-type = "MSM_SYSTEM"; }; audio_co_heap: qcom,ion-heap@17 { /* AUDIO CARVEOUT HEAP */ reg = ; 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 = ; memory-region = <&qseecom_mem>; qcom,ion-heap-type = "DMA"; }; qcom,ion-heap@19 { /* QSEECOM TA HEAP */ reg = ; memory-region = <&qseecom_ta_mem>; qcom,ion-heap-type = "DMA"; }; }; };