27 lines
		
	
	
		
			765 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			27 lines
		
	
	
		
			765 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| Kernel driver wm8350-hwmon
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| ==========================
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| 
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| Supported chips:
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|   * Wolfson Microelectronics WM835x PMICs
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|     Prefix: 'wm8350'
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|     Datasheet:
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| 	http://www.wolfsonmicro.com/products/WM8350
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| 	http://www.wolfsonmicro.com/products/WM8351
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| 	http://www.wolfsonmicro.com/products/WM8352
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| 
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| Authors: Mark Brown <broonie@opensource.wolfsonmicro.com>
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| 
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| Description
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| -----------
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| 
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| The WM835x series of PMICs include an AUXADC which can be used to
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| monitor a range of system operating parameters, including the voltages
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| of the major supplies within the system.  Currently the driver provides
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| simple access to these major supplies.
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| 
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| Voltage Monitoring
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| ------------------
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| 
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| Voltages are sampled by a 12 bit ADC.  For the internal supplies the ADC
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| is referenced to the system VRTC.
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