1 * Freescale Layerscape SCFG PCIe MSI controller
5 - compatible: should be "fsl,<soc-name>-msi" to identify
6 Layerscape PCIe MSI controller block such as:
10 "fsl,ls1043a-v1.1-msi"
12 - msi-controller: indicates that this is a PCIe MSI controller node
13 - reg: physical base address of the controller and length of memory mapped.
14 - interrupts: an interrupt to the parent interrupt controller.
17 - interrupt-parent: the phandle to the parent interrupt controller.
19 This interrupt controller hardware is a second level interrupt controller that
20 is hooked to a parent interrupt controller: e.g: ARM GIC for ARM-based
21 platforms. If interrupt-parent is not provided, the default parent interrupt
22 controller will be used.
23 Each PCIe node needs to have property msi-parent that points to
28 msi1: msi-controller@1571000 {
29 compatible = "fsl,ls1043a-msi";
30 reg = <0x0 0x1571000 0x0 0x8>,
32 interrupts = <0 116 0x4>;