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| 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 |