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ARM: dts: msm: Use shared iommu group for WLAN to support direct link

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Use shared iommu group for WLAN on sun to support direct
link on Ganges.

CRs-Fixed: 3714880
Change-Id: Id04d281542260c5ca07d104880dd2ec5a197f7f8
This commit is contained in:
Yeshwanth Sriram Guntuka
2024-02-06 15:59:30 +05:30
parent e480fedcc2
commit 5d9d8cec46
2 changed files with 4 additions and 30 deletions
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17
sun-peach-cnss-v8.dtsi
View File

@@ -133,28 +133,15 @@
}; };
&pcie0_rp { &pcie0_rp {
cnss_pci0: cnss_pci0 { cnss_pci0: cnss_pci0 {
reg = <0 0 0 0 0>; reg = <0 0 0 0 0>;
qcom,iommu-group = <&cnss_pci_iommu_group0>; qcom,iommu-group = <&cnss_audio_iommu_group0>;
memory-region = <&cnss_wlan_mem &cnss_pci0_iommu_region_partition>; memory-region = <&cnss_wlan_mem &cnss_pci0_iommu_region_partition>;
#address-cells = <1>;
#size-cells = <1>;
cnss_pci0_iommu_region_partition: cnss_pci0_iommu_region_partition { cnss_pci0_iommu_region_partition: cnss_pci0_iommu_region_partition {
/* address-cells =3 size-cells=2 from sun-pcie.dtsi */ /* address-cells =3 size-cells=2 from sun-pcie.dtsi */
iommu-addresses = <&cnss_pci0 0x0 0x0 0x0 0x0 0xa0000000>, iommu-addresses = <&cnss_pci0 0x0 0x0 0x0 0x0 0x88000000>,
<&cnss_pci0 0x0 0x0 0xB0000000 0x0 0x50000000>; <&cnss_pci0 0x0 0x0 0xB0000000 0x0 0x50000000>;
}; };
cnss_pci_iommu_group0: cnss_pci_iommu_group0 {
qcom,iommu-msi-size = <0x1000>;
qcom,iommu-geometry = <0xa0000000 0x10010000>;
qcom,iommu-dma = "fastmap";
qcom,iommu-pagetable = "coherent";
qcom,iommu-faults = "stall-disable", "HUPCF",
"non-fatal";
};
}; };
}; };

17
sun-peach-cnss.dtsi
View File

@@ -132,28 +132,15 @@
}; };
&pcie0_rp { &pcie0_rp {
cnss_pci0: cnss_pci0 { cnss_pci0: cnss_pci0 {
reg = <0 0 0 0 0>; reg = <0 0 0 0 0>;
qcom,iommu-group = <&cnss_pci_iommu_group0>; qcom,iommu-group = <&cnss_audio_iommu_group0>;
memory-region = <&cnss_wlan_mem &cnss_pci0_iommu_region_partition>; memory-region = <&cnss_wlan_mem &cnss_pci0_iommu_region_partition>;
#address-cells = <1>;
#size-cells = <1>;
cnss_pci0_iommu_region_partition: cnss_pci0_iommu_region_partition { cnss_pci0_iommu_region_partition: cnss_pci0_iommu_region_partition {
/* address-cells =3 size-cells=2 from sun-pcie.dtsi */ /* address-cells =3 size-cells=2 from sun-pcie.dtsi */
iommu-addresses = <&cnss_pci0 0x0 0x0 0x0 0x0 0xa0000000>, iommu-addresses = <&cnss_pci0 0x0 0x0 0x0 0x0 0x88000000>,
<&cnss_pci0 0x0 0x0 0xB0000000 0x0 0x50000000>; <&cnss_pci0 0x0 0x0 0xB0000000 0x0 0x50000000>;
}; };
cnss_pci_iommu_group0: cnss_pci_iommu_group0 {
qcom,iommu-msi-size = <0x1000>;
qcom,iommu-geometry = <0xa0000000 0x10010000>;
qcom,iommu-dma = "fastmap";
qcom,iommu-pagetable = "coherent";
qcom,iommu-faults = "stall-disable", "HUPCF",
"non-fatal";
};
}; };
}; };