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