arm: ls1028a: define the integrated PCI bus (ECAM)
LS1028A includes an integrated PCI bus with 11 PCI functions residing on
bus 0. ECAM plus the device register space takes up 256MB of address
space.
Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
diff --git a/arch/arm/dts/fsl-ls1028a.dtsi b/arch/arm/dts/fsl-ls1028a.dtsi
index 29a0858..4907411 100644
--- a/arch/arm/dts/fsl-ls1028a.dtsi
+++ b/arch/arm/dts/fsl-ls1028a.dtsi
@@ -108,6 +108,17 @@
0x82000000 0x0 0x40000000 0x88 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
};
+ pcie@1f0000000 {
+ compatible = "pci-host-ecam-generic";
+ /* ECAM bus 0, HW has more space reserved but not populated */
+ bus-range = <0x0 0x0>;
+ reg = <0x01 0xf0000000 0x0 0x100000>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ ranges= <0x82000000 0x0 0x00000000 0x1 0xf8000000 0x0 0x160000>;
+ };
+
i2c0: i2c@2000000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;