[PATCH v2] ARM64: dts: ls208xa: Add iommu-map property for pci
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STALE3327d
From: Bharat Bhushan <hidden>
Date: 2017-08-31 09:30:01
Also in:
linux-arm-kernel, lkml
Subsystem:
arm/freescale imx / mxc / layerscape arm architecture, the rest · Maintainers:
Frank Li, Sascha Hauer, Linus Torvalds
This patch adds iommu-map property for PCIe, which enables SMMU for these devices on LS208xA devices. Signed-off-by: Bharat Bhushan <redacted> --- v1->v2 - Corrected "RM64" to "ARM64" arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index 94cdd30..67cf605 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi@@ -606,6 +606,7 @@ num-lanes = <4>; bus-range = <0x0 0xff>; msi-parent = <&its>; + iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0000 0 0 1 &gic 0 0 0 109 4>,
@@ -627,6 +628,7 @@ num-lanes = <4>; bus-range = <0x0 0xff>; msi-parent = <&its>; + iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0000 0 0 1 &gic 0 0 0 114 4>,
@@ -648,6 +650,7 @@ num-lanes = <8>; bus-range = <0x0 0xff>; msi-parent = <&its>; + iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0000 0 0 1 &gic 0 0 0 119 4>,
@@ -669,6 +672,7 @@ num-lanes = <4>; bus-range = <0x0 0xff>; msi-parent = <&its>; + iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0000 0 0 1 &gic 0 0 0 124 4>,
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1.9.3