37 lines
		
	
	
		
			962 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			37 lines
		
	
	
		
			962 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| ltc2990: Linear Technology LTC2990 power monitor
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| 
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| Required properties:
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| - compatible: Must be "lltc,ltc2990"
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| - reg: I2C slave address
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| - lltc,meas-mode:
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| 	An array of two integers for configuring the chip measurement mode.
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| 
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| 	The first integer defines the bits 2..0 in the control register. In all
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| 	cases the internal temperature and supply voltage are measured. In
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| 	addition the following input measurements are enabled per mode:
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| 
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| 		0: V1, V2, TR2
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| 		1: V1-V2, TR2
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| 		2: V1-V2, V3, V4
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| 		3: TR1, V3, V4
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| 		4: TR1, V3-V4
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| 		5: TR1, TR2
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| 		6: V1-V2, V3-V4
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| 		7: V1, V2, V3, V4
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| 
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| 	The second integer defines the bits 4..3 in the control register. This
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| 	allows a subset of the measurements to be enabled:
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| 
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| 		0: Internal temperature and supply voltage only
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| 		1: TR1, V1 or V1-V2 only per mode
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| 		2: TR2, V3 or V3-V4 only per mode
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| 		3: All measurements per mode
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| 
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| Example:
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| 
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| ltc2990@4c {
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| 	compatible = "lltc,ltc2990";
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| 	reg = <0x4c>;
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| 	lltc,meas-mode = <7 3>;	/* V1, V2, V3, V4 */
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| };
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