53 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			53 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
========================================================
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Secondary CPU enable-method "al,alpine-smp" binding
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========================================================
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This document describes the "al,alpine-smp" method for
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enabling secondary CPUs. To apply to all CPUs, a single
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"al,alpine-smp" enable method should be defined in the
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"cpus" node.
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Enable method name:	"al,alpine-smp"
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Compatible machines:	"al,alpine"
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Compatible CPUs:	"arm,cortex-a15"
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Related properties:	(none)
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Note:
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This enable method requires valid nodes compatible with
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"al,alpine-cpu-resume" and "al,alpine-nb-service"[1].
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Example:
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cpus {
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	#address-cells = <1>;
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	#size-cells = <0>;
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	enable-method = "al,alpine-smp";
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	cpu@0 {
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		compatible = "arm,cortex-a15";
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		device_type = "cpu";
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		reg = <0>;
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	};
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	cpu@1 {
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		compatible = "arm,cortex-a15";
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		device_type = "cpu";
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		reg = <1>;
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	};
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	cpu@2 {
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		compatible = "arm,cortex-a15";
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		device_type = "cpu";
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		reg = <2>;
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	};
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	cpu@3 {
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		compatible = "arm,cortex-a15";
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		device_type = "cpu";
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		reg = <3>;
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	};
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};
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--
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[1] arm/al,alpine.txt
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