arm64: dts: renesas: r8a774a1: Connect Ethernet-AVB to IPMMU-DS0

Add IPMMU-DS0 to the Ethernet-AVB device node.

Based on work by Magnus Damm for the r8a7795.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index 99a3a76..ff9bc16 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -893,6 +893,7 @@
                        power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
                        resets = <&cpg 812>;
                        phy-mode = "rgmii";
+                       iommus = <&ipmmu_ds0 16>;
                        #address-cells = <1>;
                        #size-cells = <0>;
                        status = "disabled";