ARM64: zynqmp: Add SMMU support

Add SMMU DT node to DTSI.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 7ff829c..742fde6 100644 (file)
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -331,6 +331,18 @@
                        clocks = <&misc_clk>, <&misc_clk>;
                };
 
+               smmu: smmu@fd800000 {
+                       compatible = "arm,mmu-500";
+                       reg = <0x0 0xfd800000 0x20000>;
+                       #global-interrupts = <1>;
+                       interrupt-parent = <&gic>;
+                       interrupts = <0 157 4>,
+                               <0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>,
+                               <0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>,
+                               <0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>,
+                               <0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>;
+               };
+
                watchdog0: watchdog@fd4d0000 {
                        compatible = "cdns,wdt-r1p2";
                        status = "disabled";