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ARM: dts: msm: Move to CMA for VM Memory on Parrot

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Move from carveouts to reusable CMA for VM memory on Parrot.

Change-Id: Ie624a9446a1cc64d0ae086352a0841e8a098e059
Signed-off-by: Hrishabh Rajput <quic_hrishabh@quicinc.com>
This commit is contained in:
Hrishabh Rajput
2025-05-14 15:13:00 +05:30
parent 88c7784f2b
commit ec50180423
2 changed files with 24 additions and 22 deletions
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27
qcom/parrot-reserved-memory.dtsi
View File

@@ -135,25 +135,18 @@
};
trust_ui_vm_mem: trust_ui_vm_region@e0c00000 {
no-map;
reg = <0x0 0xe0c00000 0x0 0x49f3000>;
compatible = "shared-dma-pool";
reg = <0x0 0xe0c00000 0x0 0x4c00000>;
reusable;
alignment = <0x0 0x400000>;
};
trust_ui_vm_qrtr: trust_ui_vm_qrtr@e55f3000 {
no-map;
reg = <0x0 0xe55f3000 0x0 0x9000>;
};
trust_ui_vm_vblk0_ring: trust_ui_vm_vblk0_ring@e55fc000 {
no-map;
reg = <0x0 0xe55fc000 0x0 0x4000>;
gunyah-label = <0x11>;
};
trust_ui_vm_swiotlb: trust_ui_vm_swiotlb@e5600000 {
no-map;
reg = <0x0 0xe5600000 0x0 0x100000>;
gunyah-label = <0x12>;
vm_comm_mem: vm_comm_mem_region {
compatible = "shared-dma-pool";
alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>;
reusable;
alignment = <0x0 0x400000>;
size = <0x0 0x400000>;
};
tz_stat_mem: tz_stat_region@e8800000 {

19
qcom/parrot.dtsi
View File

@@ -2051,9 +2051,19 @@
qcom,msgq-names = "trusted_vm";
};
trust_ui_vm: qcom,trust_ui_vm@e55fc000 {
reg = <0xe55fc000 0x104000>;
trust_ui_vm_vblk0_ring: trust_ui_vm_vblk0_ring {
size = <0x4000>;
gunyah-label = <0x11>;
};
trust_ui_vm_swiotlb: trust_ui_vm_swiotlb {
size = <0x100000>;
gunyah-label = <0x12>;
};
trust_ui_vm: qcom,trust_ui_vm {
vm_name = "trustedvm";
shared-buffers-size = <0x104000>;
shared-buffers = <&trust_ui_vm_vblk0_ring &trust_ui_vm_swiotlb>;
};
@@ -2068,7 +2078,7 @@
qcom,vmid = <45>;
qcom,guest-cpus = "5-6";
qcom,firmware-name = "trustedvm";
memory-region = <&trust_ui_vm_mem>;
memory-region = <&trust_ui_vm_mem &vm_comm_mem>;
virtio-backends = <&trust_ui_vm_virt_be0>;
};
@@ -2082,12 +2092,11 @@
ext-label = <0x7>;
};
qrtr-gunyah {
trust_ui_vm_qrtr: qcom,qrtr-gunyah-tuivm {
compatible = "qcom,qrtr-gunyah";
qcom,master;
gunyah-label = <3>;
peer-name = <2>;
shared-buffer = <&trust_ui_vm_qrtr>;
};
qcom,mpm2-sleep-counter@c221000 {