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The ROHM BD79112 is an ADC/GPIO with 32 channels. The channel inputs can be used as ADC or GPIO. Using the GPIOs as IRQ sources isn't supported. The ADC is 12-bit, supporting input voltages up to 5.7V, and separate I/O voltage supply. Maximum SPI clock rate is 20 MHz (10 MHz with daisy-chain configuration) and maximum sampling rate is 1MSPS. Add a device tree binding document for the ROHM BD79112. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
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| .. | ||
| accel | ||
| adc | ||
| addac | ||
| afe | ||
| amplifiers | ||
| cdc | ||
| chemical | ||
| dac | ||
| filter | ||
| frequency | ||
| gyroscope | ||
| health | ||
| humidity | ||
| impedance-analyzer | ||
| imu | ||
| light | ||
| magnetometer | ||
| multiplexer | ||
| potentiometer | ||
| potentiostat | ||
| pressure | ||
| proximity | ||
| resolver | ||
| temperature | ||
| common.yaml | ||
| mount-matrix.txt | ||
| samsung,sensorhub-rinato.yaml | ||
| st,st-sensors.yaml | ||