From 67c1d7894766d3a503e6c48c729f17a9a9dea32c Mon Sep 17 00:00:00 2001 From: Nazim Amirul Date: Wed, 3 Dec 2025 18:29:00 -0800 Subject: [PATCH] arm64: dts: socfpga: agilex5: Add IOMMUS property for ethernet nodes To enable SMMU integration, populate the iommus property to the ethernet device-tree node. Signed-off-by: Nazim Amirul Signed-off-by: Dinh Nguyen --- arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi index 89a2ff59554b2..db8d5c4268219 100644 --- a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi +++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi @@ -568,6 +568,7 @@ snps,tso; altr,sysmgr-syscon = <&sysmgr 0x44 0>; snps,clk-csr = <0>; + iommus = <&smmu 1>; status = "disabled"; stmmac_axi_emac0_setup: stmmac-axi-config { @@ -680,6 +681,7 @@ snps,tso; altr,sysmgr-syscon = <&sysmgr 0x48 0>; snps,clk-csr = <0>; + iommus = <&smmu 2>; status = "disabled"; stmmac_axi_emac1_setup: stmmac-axi-config { @@ -792,6 +794,7 @@ snps,tso; altr,sysmgr-syscon = <&sysmgr 0x4c 0>; snps,clk-csr = <0>; + iommus = <&smmu 3>; status = "disabled"; stmmac_axi_emac2_setup: stmmac-axi-config { -- 2.47.3