48 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			48 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| Kernel driver ltc4151
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| =====================
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| 
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| Supported chips:
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|   * Linear Technology LTC4151
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|     Prefix: 'ltc4151'
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|     Addresses scanned: -
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|     Datasheet:
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|         http://www.linear.com/docs/Datasheet/4151fc.pdf
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| 
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| Author: Per Dalen <per.dalen@appeartv.com>
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| 
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| 
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| Description
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| -----------
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| 
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| The LTC4151 is a High Voltage I2C Current and Voltage Monitor.
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| 
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| 
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| Usage Notes
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| -----------
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| 
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| This driver does not probe for LTC4151 devices, since there is no register
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| which can be safely used to identify the chip. You will have to instantiate
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| the devices explicitly.
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| 
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| Example: the following will load the driver for an LTC4151 at address 0x6f
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| on I2C bus #0:
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| # modprobe ltc4151
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| # echo ltc4151 0x6f > /sys/bus/i2c/devices/i2c-0/new_device
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| 
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| 
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| Sysfs entries
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| -------------
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| 
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| Voltage readings provided by this driver are reported as obtained from the ADIN
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| and VIN registers.
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| 
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| Current reading provided by this driver is reported as obtained from the Current
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| Sense register. The reported value assumes that a 1 mOhm sense resistor is
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| installed.
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| 
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| in1_input		VDIN voltage (mV)
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| 
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| in2_input		ADIN voltage (mV)
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| 
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| curr1_input		SENSE current (mA)
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