arm64: dts: salvator-common: Enable IPMMU of SDHI2

This patch enables the IPMMU of SDHI2 used as an eMMC port on Salvator
board.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
index 45489ec..878ed7c 100644
--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
@@ -828,6 +828,8 @@
 	pinctrl-1 = <&sdhi2_pins_uhs>;
 	pinctrl-names = "default", "state_uhs";
 
+	iommus = <&ipmmu_ds1 34>;
+
 	vmmc-supply = <&reg_3p3v>;
 	vqmmc-supply = <&reg_1p8v>;
 	bus-width = <8>;