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 - msi-controller: indicates that this is a PCIe MSI controller node
11 - reg: physical base address of the controller and length of memory mapped.
12 - interrupts: an interrupt to the parent interrupt controller.
15 - interrupt-parent: the phandle to the parent interrupt controller.
17 This interrupt controller hardware is a second level interrupt controller that
18 is hooked to a parent interrupt controller: e.g: ARM GIC for ARM-based
19 platforms. If interrupt-parent is not provided, the default parent interrupt
20 controller will be used.
21 Each PCIe node needs to have property msi-parent that points to
26 msi1: msi-controller@1571000 {
27 compatible = "fsl,ls1043a-msi";
28 reg = <0x0 0x1571000 0x0 0x8>,
30 interrupts = <0 116 0x4>;