diff options
| author | Peng Fan <peng.fan@nxp.com> | 2019-10-31 16:42:58 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:08:54 +0800 |
| commit | 510ef26e4ea282544eb2bea5daa15b49f958eab2 (patch) | |
| tree | cd8fd25d3c9b7c6efce5a24edf4b9340a255f019 /arch/arm64/boot | |
| parent | 805cf7d9ed98ebd6962a293b889505f9b275076f (diff) | |
arm64: dts: imx8qm: add smmu
Add smmu node, enable smmu for usdhc/fec/usb/sata
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi | 13 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8qm-ss-hsio.dtsi | 1 | ||||
| -rwxr-xr-x | arch/arm64/boot/dts/freescale/imx8qm.dtsi | 17 |
3 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi index b566b813225d..00ebdc6fc875 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi @@ -6,16 +6,29 @@ &fec1 { compatible = "fsl,imx8qm-fec", "fsl,imx6sx-fec"; + iommus = <&smmu 0x12 0x7f80>; }; &fec2 { compatible = "fsl,imx8qm-fec", "fsl,imx6sx-fec"; + iommus = <&smmu 0x12 0x7f80>; }; &usdhc1 { compatible = "fsl,imx8qm-usdhc", "fsl,imx8qxp-usdhc"; + iommus = <&smmu 0x11 0x7f80>; }; &usdhc2 { compatible = "fsl,imx8qm-usdhc", "fsl,imx8qxp-usdhc"; + iommus = <&smmu 0x11 0x7f80>; +}; + +&usdhc3 { + compatible = "fsl,imx8qm-usdhc", "fsl,imx8qxp-usdhc"; + iommus = <&smmu 0x11 0x7f80>; +}; + +&usbotg3 { + iommus = <&smmu 0x4 0x7f80>; }; diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-hsio.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-hsio.dtsi index 4cd5a17e2ab6..7dce914110e5 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-ss-hsio.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-hsio.dtsi @@ -161,6 +161,7 @@ <&pd IMX_SC_R_SERDES_0>, <&pd IMX_SC_R_SERDES_1>, <&pd IMX_SC_R_HSIO_GPIO>; + iommus = <&smmu 0x13 0x7f80>; status = "disabled"; }; }; 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", |