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It is assumed that the dpot is used as a voltage divider between the
current dpot wiper setting and the maximum resistance of the dpot. The
divided voltage is provided by a vref regulator.
.------.
.-----------. | |
| vref |--' .---.
| regulator |--. | |
'-----------' | | d |
| | p |
| | o | wiper
| | t |<---------+
| | |
| '---' dac output voltage
| |
'------+------------+
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
33 lines
1.0 KiB
Makefile
33 lines
1.0 KiB
Makefile
#
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# Makefile for industrial I/O DAC drivers
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#
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# When adding new entries keep the list in alphabetical order
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obj-$(CONFIG_AD5360) += ad5360.o
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obj-$(CONFIG_AD5380) += ad5380.o
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obj-$(CONFIG_AD5421) += ad5421.o
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obj-$(CONFIG_AD5624R_SPI) += ad5624r_spi.o
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obj-$(CONFIG_AD5064) += ad5064.o
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obj-$(CONFIG_AD5504) += ad5504.o
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obj-$(CONFIG_AD5446) += ad5446.o
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obj-$(CONFIG_AD5449) += ad5449.o
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obj-$(CONFIG_AD5592R_BASE) += ad5592r-base.o
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obj-$(CONFIG_AD5592R) += ad5592r.o
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obj-$(CONFIG_AD5593R) += ad5593r.o
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obj-$(CONFIG_AD5755) += ad5755.o
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obj-$(CONFIG_AD5761) += ad5761.o
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obj-$(CONFIG_AD5764) += ad5764.o
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obj-$(CONFIG_AD5791) += ad5791.o
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obj-$(CONFIG_AD5686) += ad5686.o
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obj-$(CONFIG_AD7303) += ad7303.o
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obj-$(CONFIG_AD8801) += ad8801.o
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obj-$(CONFIG_CIO_DAC) += cio-dac.o
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obj-$(CONFIG_DPOT_DAC) += dpot-dac.o
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obj-$(CONFIG_LPC18XX_DAC) += lpc18xx_dac.o
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obj-$(CONFIG_M62332) += m62332.o
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obj-$(CONFIG_MAX517) += max517.o
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obj-$(CONFIG_MAX5821) += max5821.o
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obj-$(CONFIG_MCP4725) += mcp4725.o
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obj-$(CONFIG_MCP4922) += mcp4922.o
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obj-$(CONFIG_VF610_DAC) += vf610_dac.o
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