David Venhoff
cfcea9ee67
Based off b80915eb99
and compacted into a single commit so that it will fit on the uni git server
31 lines
775 B
ReStructuredText
31 lines
775 B
ReStructuredText
Kernel driver wm8350-hwmon
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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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Authors: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Description
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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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Voltage Monitoring
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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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