1========================================================
2Secondary CPU enable-method "marvell,berlin-smp" binding
3========================================================
4
5This document describes the "marvell,berlin-smp" method for enabling secondary
6CPUs. To apply to all CPUs, a single "marvell,berlin-smp" enable method should
7be defined in the "cpus" node.
8
9Enable method name:	"marvell,berlin-smp"
10Compatible machines:	"marvell,berlin2" and "marvell,berlin2q"
11Compatible CPUs:	"marvell,pj4b" and "arm,cortex-a9"
12Related properties:	(none)
13
14Note:
15This enable method needs valid nodes compatible with "arm,cortex-a9-scu" and
16"marvell,berlin-cpu-ctrl"[1].
17
18Example:
19
20	cpus {
21		#address-cells = <1>;
22		#size-cells = <0>;
23		enable-method = "marvell,berlin-smp";
24
25		cpu@0 {
26			compatible = "marvell,pj4b";
27			device_type = "cpu";
28			next-level-cache = <&l2>;
29			reg = <0>;
30		};
31
32		cpu@1 {
33			compatible = "marvell,pj4b";
34			device_type = "cpu";
35			next-level-cache = <&l2>;
36			reg = <1>;
37		};
38	};
39
40--
41[1] arm/marvell,berlin.txt
42