On 31/08/17 10:23, 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@xxxxxxx> > --- > 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 */ What does this do when your version of u-boot doesn't fill this in for you? Thanks, M. -- Jazz is not dead. It just smells funny... -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
