[PATCH v2] ARM64: dts: ls208xa: Add iommu-map property for pci

Bharat Bhushan
2017-08-31T09:27:17Z

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(+)

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