samsung_sm8750/android_kernel_samsung_sm8750-devicetrees
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Merge "ARM: dts: msm: Enable virtio-mem device for oemvm on kera"

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QCTECMDR Service
2024-11-13 12:16:33 -08:00
committed by Gerrit - the friendly Code Review server
parent 2133585590 724100dc9d
commit 2feb0ee712
3 changed files with 62 additions and 0 deletions
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29
qcom/kera-oemvm.dtsi
View File

@@ -163,6 +163,14 @@
allocate-base;
};
mem-buf-message-queue-pair {
vdevice-type = "message-queue-pair";
generate = "/hypervisor/membuf-msgq-pair";
message-size = <0x000000f0>;
queue-depth = <0x00000008>;
peer-default;
qcom,label = <0x000000C>;
};
};
};
@@ -206,6 +214,27 @@
clock-frequency = <19200000>;
};
qcom,mem-buf {
compatible = "qcom,mem-buf";
qcom,mem-buf-capabilities = "consumer";
qcom,ipa-range = <0x0 0x0 0xf 0xffffffff>;
qcom,dmabuf-ipa-size = <0x1 0x00000000>; /* 4GB IPA space for dmabuf */
qcom,vmid = <49>;
};
qcom,mem-buf-msgq {
compatible = "qcom,mem-buf-msgq";
qcom,msgq-names = "oem_vm";
};
virtio_mem_device {
compatible = "qcom,virtio-mem";
/* Must be memory_block_size_bytes() aligned */
qcom,max-size = <0x0 0x10000000>;
qcom,ipa-range = <0x0 0x0 0xf 0xffffffff>;
qcom,block-size = <0x400000>;
};
qcom_smcinvoke {
compatible = "qcom,smcinvoke";
};

32
qcom/kera-vm.dtsi
View File

@@ -190,6 +190,14 @@
allocate-base;
};
mem-buf-message-queue-pair {
vdevice-type = "message-queue-pair";
generate = "/hypervisor/membuf-msgq-pair";
message-size = <0x000000f0>;
queue-depth = <0x00000008>;
peer-default;
qcom,label = <0x0000001>;
};
};
};
@@ -254,6 +262,30 @@
qcom,support-hypervisor;
};
qcom,mem-buf {
compatible = "qcom,mem-buf";
qcom,mem-buf-capabilities = "consumer";
qcom,ipa-range = <0x0 0x0 0xf 0xffffffff>;
qcom,dmabuf-ipa-size = <0x1 0x00000000>; /* 4GB IPA space for dmabuf */
qcom,vmid = <45>;
};
mem_buf_msgq: qcom,mem-buf-msgq {
compatible = "qcom,mem-buf-msgq";
qcom,msgq-names = "trusted_vm";
};
virtio_mem_device {
compatible = "qcom,virtio-mem";
depends-on-supply = <&mem_buf_msgq>;
/* Must be memory_block_size_bytes() aligned */
qcom,max-size = <0x0 0x18000000>;
qcom,ipa-range = <0x0 0x0 0xf 0xffffffff>;
qcom,block-size = <0x400000>;
qcom,initial-movable-zone-size = <0x2000000>;
};
/*
* QUP1 : SE0 - Secondary touch
* QUP2 : SE0 - Primary touch

1
qcom/kera.dtsi
View File

@@ -564,6 +564,7 @@
qcom,mem-buf-msgq {
compatible = "qcom,mem-buf-msgq";
qcom,msgq-names = "trusted_vm", "oem_vm";
};
apps_rsc: rsc@17a00000 {