This patch set adds support for the analog (ADC and DAC) peripherals found on NXP LPC18xx/43xx SoCs. The ADC is a SAR converter with 10-bit resolution and 8 muxed inputs. The DAC is a simple single channel 10- bit DAC. Note that these drivers do not support all the features found on the peripherals. DMA and interrupts are not supported in either drivers. The ADC driver also lack 'burst-mode' and hardware triggers. So for now the ADC is limited to single shot samples. Both drivers tested on Embedded Artists' LPC4357 Developer's Kit. Based on iio/testing branch from 29.02.15. Joachim Eastwood (4): iio: adc: add NXP LPC18xx ADC driver dt: document NXP LPC1850 ADC driver bindings iio: dac: add NXP LPC18xx DAC driver dt: document NXP LPC1850 DAC driver bindings .../devicetree/bindings/iio/adc/lpc1850-adc.txt | 21 ++ .../devicetree/bindings/iio/dac/lpc1850-dac.txt | 20 ++ drivers/iio/adc/Kconfig | 10 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/lpc18xx_adc.c | 226 +++++++++++++++++++++ drivers/iio/dac/Kconfig | 10 + drivers/iio/dac/Makefile | 1 + drivers/iio/dac/lpc18xx_dac.c | 204 +++++++++++++++++++ 8 files changed, 493 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt create mode 100644 Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt create mode 100644 drivers/iio/adc/lpc18xx_adc.c create mode 100644 drivers/iio/dac/lpc18xx_dac.c -- 1.8.0 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
