| Message ID | 1504171637-15670-1-git-send-email-Bharat.Bhushan@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Aug 31, 2017 at 02:57:17PM +0530, Bharat Bhushan wrote: > This patch adds iommu-map property for PCIe, which enables > SMMU for these devices on LS208xA devices. > > Signed-off-by: Bharat Bhushan <Bharat.Bhushan@nxp.com> > --- > v1->v2 > - Corrected "RM64" to "ARM64" Please let's settle the ongoing discussion on v1 before sending new versions of this. Mark. > > 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>, > -- > 1.9.3 > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html
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>,
This patch adds iommu-map property for PCIe, which enables SMMU for these devices on LS208xA devices. Signed-off-by: Bharat Bhushan <Bharat.Bhushan@nxp.com> --- v1->v2 - Corrected "RM64" to "ARM64" arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 4 ++++ 1 file changed, 4 insertions(+)