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ARM: dts: msm: Add direct-link device node support for canoe

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Add direct-link device node support for canoe. This device
node is used to program SID configuration by iommu driver.
This device shares the iommu domain with normal wlan device.

Change-Id: Ia54f3cea8b1bec4b9765413e562192ba22269b57
CRs-Fixed: 4001977
This commit is contained in:
Karthik Kantamneni
2024-12-16 11:52:45 +05:30
parent 8cacdbf24b
commit bb75f7e27b
1 changed files with 13 additions and 0 deletions
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13
canoe-peach-cnss.dtsi
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@@ -146,6 +146,19 @@
*/ */
wlan-txrx-intr-cpumask = <0x3 0x30>; wlan-txrx-intr-cpumask = <0x3 0x30>;
}; };
wlan_direct_link: qcom,cnss-direct-link {
compatible = "qcom,cnss-direct-link";
iommus = <&apps_smmu 0x100f 0x0>;
qcom,iommu-group = <&cnss_audio_iommu_group0>;
memory-region = <&direct_link_iommu_region_partition>;
dma-coherent;
direct_link_iommu_region_partition: direct_link_iommu_region_partition {
iommu-addresses = <&wlan_direct_link 0x0 0x0 0x0 0x18000000>,
<&wlan_direct_link 0x0 0xb0000000 0x0 0x50000000>;
};
};
}; };
&pcie_rp { &pcie_rp {