diff options
| author | Hou Zhiqiang <Zhiqiang.Hou@nxp.com> | 2020-03-02 12:20:27 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-03-11 16:15:48 +0800 |
| commit | f93f1e721cc7c5e6af7f1b2ada62b1c7b3a93426 (patch) | |
| tree | 9372447db6738cf3beb1a7284d5fb7e23fcb4969 /arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | |
| parent | 2dfb4b13161aead1806037e7baae0baa07224afa (diff) | |
arm64: dts: layerscape: add iommu-map property to pci nodes
Add the iommu-map property to the pci nodes so that the firmware
fixes it up with the required values thus enabling iommu for
devices connected over pci.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi index ec6013a8137d..36a799554620 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi @@ -494,6 +494,7 @@ <0000 0 0 2 &gic 0 0 0 110 IRQ_TYPE_LEVEL_HIGH>, <0000 0 0 3 &gic 0 0 0 111 IRQ_TYPE_LEVEL_HIGH>, <0000 0 0 4 &gic 0 0 0 112 IRQ_TYPE_LEVEL_HIGH>; + iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */ status = "disabled"; }; @@ -519,6 +520,7 @@ <0000 0 0 2 &gic 0 0 0 115 IRQ_TYPE_LEVEL_HIGH>, <0000 0 0 3 &gic 0 0 0 116 IRQ_TYPE_LEVEL_HIGH>, <0000 0 0 4 &gic 0 0 0 117 IRQ_TYPE_LEVEL_HIGH>; + iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */ status = "disabled"; }; @@ -544,6 +546,7 @@ <0000 0 0 2 &gic 0 0 0 120 IRQ_TYPE_LEVEL_HIGH>, <0000 0 0 3 &gic 0 0 0 121 IRQ_TYPE_LEVEL_HIGH>, <0000 0 0 4 &gic 0 0 0 122 IRQ_TYPE_LEVEL_HIGH>; + iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */ status = "disabled"; }; |