From 56ca9db862bf3d78e279d424b3434d66617c27ae Mon Sep 17 00:00:00 2001 From: Paul Cercueil Date: Tue, 5 Apr 2016 09:46:19 +0200 Subject: iio: dac: Add support for the AD5592R/AD5593R ADCs/DACs This patch adds support for the AD5592R (spi) and AD5593R (i2c) ADC/DAC/GPIO devices. Signed-off-by: Paul Cercueil Signed-off-by: Michael Hennerich Reviewed-by: Linus Walleij Acked-by: Rob Herring Signed-off-by: Jonathan Cameron --- include/dt-bindings/iio/adi,ad5592r.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 include/dt-bindings/iio/adi,ad5592r.h (limited to 'include/dt-bindings/iio') diff --git a/include/dt-bindings/iio/adi,ad5592r.h b/include/dt-bindings/iio/adi,ad5592r.h new file mode 100644 index 000000000000..c48aca1dcade --- /dev/null +++ b/include/dt-bindings/iio/adi,ad5592r.h @@ -0,0 +1,16 @@ + +#ifndef _DT_BINDINGS_ADI_AD5592R_H +#define _DT_BINDINGS_ADI_AD5592R_H + +#define CH_MODE_UNUSED 0 +#define CH_MODE_ADC 1 +#define CH_MODE_DAC 2 +#define CH_MODE_DAC_AND_ADC 3 +#define CH_MODE_GPIO 8 + +#define CH_OFFSTATE_PULLDOWN 0 +#define CH_OFFSTATE_OUT_LOW 1 +#define CH_OFFSTATE_OUT_HIGH 2 +#define CH_OFFSTATE_OUT_TRISTATE 3 + +#endif /* _DT_BINDINGS_ADI_AD5592R_H */ -- cgit v1.2.3-59-g8ed1b