16c5c023aa
Add support for National Semiconductor / TI LM3533 lighting power chips. This is the core driver which provides register access over I2C and registers the ambient-light-sensor, LED and backlight sub-drivers. Signed-off-by: Johan Hovold <jhovold@gmail.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
39 lines
947 B
Plaintext
39 lines
947 B
Plaintext
What: /sys/bus/i2c/devices/.../boost_freq
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Date: April 2012
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KernelVersion: 3.5
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Contact: Johan Hovold <jhovold@gmail.com>
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Description:
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Set the boost converter switching frequency (0, 1), where
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0 - 500Hz
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1 - 1000Hz
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What: /sys/bus/i2c/devices/.../boost_ovp
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Date: April 2012
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KernelVersion: 3.5
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Contact: Johan Hovold <jhovold@gmail.com>
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Description:
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Set the boost converter over-voltage protection threshold
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(0..3), where
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0 - 16V
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1 - 24V
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2 - 32V
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3 - 40V
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What: /sys/bus/i2c/devices/.../output_hvled[n]
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Date: April 2012
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KernelVersion: 3.5
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Contact: Johan Hovold <jhovold@gmail.com>
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Description:
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Set the controlling backlight device for high-voltage current
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sink HVLED[n] (n = 1, 2) (0, 1).
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What: /sys/bus/i2c/devices/.../output_lvled[n]
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Date: April 2012
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KernelVersion: 3.5
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Contact: Johan Hovold <jhovold@gmail.com>
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Description:
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Set the controlling led device for low-voltage current sink
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LVLED[n] (n = 1..5) (0..3).
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