1 Coherency fabric
2 ----------------
3 Available on Marvell SOCs: Armada 370, Armada 375, Armada 38x and Armada XP
4
5 Required properties:
6
7 - compatible: the possible values are:
8
9 * "marvell,coherency-fabric", to be used for the coherency fabric of
10 the Armada 370 and Armada XP.
11
12 * "marvell,armada-375-coherency-fabric", for the Armada 375 coherency
13 fabric.
14
15 * "marvell,armada-380-coherency-fabric", for the Armada 38x coherency
16 fabric.
17
18 - reg: Should contain coherency fabric registers location and
19 length.
20
21 * For "marvell,coherency-fabric", the first pair for the coherency
22 fabric registers, second pair for the per-CPU fabric registers.
23
24 * For "marvell,armada-375-coherency-fabric", only one pair is needed
25 for the per-CPU fabric registers.
26
27 * For "marvell,armada-380-coherency-fabric", only one pair is needed
28 for the per-CPU fabric registers.
29
30 Optional properties:
31
32 - broken-idle: boolean to set when the Idle mode is not supported by the
33 hardware.
34
35 Examples:
36
37 coherency-fabric@d0020200 {
38 compatible = "marvell,coherency-fabric";
39 reg = <0xd0020200 0xb0>,
40 <0xd0021810 0x1c>;
41
42 };
43
44 coherency-fabric@21810 {
45 compatible = "marvell,armada-375-coherency-fabric";
46 reg = <0x21810 0x1c>;
47 };
48
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