From 510ef26e4ea282544eb2bea5daa15b49f958eab2 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Thu, 31 Oct 2019 16:42:58 +0800 Subject: arm64: dts: imx8qm: add smmu Add smmu node, enable smmu for usdhc/fec/usb/sata Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8qm.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/imx8qm.dtsi') diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi index 85cf87800faa..d435042efc95 100755 --- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi @@ -231,6 +231,23 @@ clock-output-names = "xtal_24MHz"; }; + 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>; + }; + scu { compatible = "fsl,imx-scu"; mbox-names = "tx0", "tx1", "tx2", "tx3", -- cgit v1.2.3