/Documentation/powerpc/dts-bindings/fsl/sata.txt

 1* Freescale 8xxx/3.0 Gb/s SATA nodes
 2
 3SATA nodes are defined to describe on-chip Serial ATA controllers.
 4Each SATA port should have its own node.
 5
 6Required properties:
 7- compatible        : compatible list, contains 2 entries, first is
 8		 "fsl,CHIP-sata", where CHIP is the processor
 9		 (mpc8315, mpc8379, etc.) and the second is
10		 "fsl,pq-sata"
11- interrupts        : <interrupt mapping for SATA IRQ>
12- cell-index        : controller index.
13                          1 for controller @ 0x18000
14                          2 for controller @ 0x19000
15                          3 for controller @ 0x1a000
16                          4 for controller @ 0x1b000
17
18Optional properties:
19- interrupt-parent  : optional, if needed for interrupt mapping
20- reg               : <registers mapping>
21
22Example:
23	sata@18000 {
24		compatible = "fsl,mpc8379-sata", "fsl,pq-sata";
25		reg = <0x18000 0x1000>;
26		cell-index = <1>;
27		interrupts = <2c 8>;
28		interrupt-parent = < &ipic >;
29	};