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