diff mbox series

[2/5] arm64: dts: imx8qm: added System MMU

Message ID 20200206152222.31095-3-oliver.graute@kococonnector.com
State Superseded
Headers show
Series [1/5] arm64: dts: imx8qm: Add HSIO Subsystem node | expand

Commit Message

Oliver Graute Feb. 6, 2020, 3:24 p.m. UTC
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
index 7efc0add74ea..fa827ed04e09 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
@@ -140,6 +140,23 @@ 
 		method = "smc";
 	};
 
+	smmu: iommu@51400000 {
+		compatible = "arm,mmu-500";
+		interrupt-parent = <&gic>;
+		reg = <0 0x51400000 0 0x40000>;
+		#global-interrupts = <1>;
+		#iommu-cells = <2>;
+		interrupts = <0 32 4>,
+			     <0 32 4>, <0 32 4>, <0 32 4>, <0 32 4>,
+			     <0 32 4>, <0 32 4>, <0 32 4>, <0 32 4>,
+			     <0 32 4>, <0 32 4>, <0 32 4>, <0 32 4>,
+			     <0 32 4>, <0 32 4>, <0 32 4>, <0 32 4>,
+			     <0 32 4>, <0 32 4>, <0 32 4>, <0 32 4>,
+			     <0 32 4>, <0 32 4>, <0 32 4>, <0 32 4>,
+			     <0 32 4>, <0 32 4>, <0 32 4>, <0 32 4>,
+			     <0 32 4>, <0 32 4>, <0 32 4>, <0 32 4>;
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* Physical Secure */