| Message ID | 20181204175955.8259-1-dmurphy@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] iio: ti-ads124s08: Add DT binding documentation | expand |
Hello On 12/04/2018 11:59 AM, Dan Murphy wrote: > Adding binding documentation for Texas Instruments ADS124S08 > and ADS124S06 ADC. > > S08 is a 12 channel ADC > S06 is a 6 channel ADC > > Datesheet can be found here: > http://www.ti.com/lit/gpn/ads124s08 > > Signed-off-by: Dan Murphy <dmurphy@ti.com> > --- > .../bindings/iio/adc/ti-ads124s08.txt | 25 +++++++++++++++++++ > 1 file changed, 25 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt > > diff --git a/Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt b/Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt > new file mode 100644 > index 000000000000..41ab67379ee1 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt > @@ -0,0 +1,25 @@ > +* Texas Instruments' ads124s08 and ads124s06 ADC chip > + > +Required properties: > + - compatible: Should be "ti,ads124s08" or "ti,ads124s06" > + - reg: spi chip select number for the device > + > +Recommended properties: > + - spi-max-frequency: Definition as per > + Documentation/devicetree/bindings/spi/spi-bus.txt > + - spi-cpha: Definition as per > + Documentation/devicetree/bindings/spi/spi-bus.txt > + > +Optional properties: > + - vref-supply: The regulator supply for ADC reference voltage > + - reset-gpios: GPIO pin used to reset the device. > + > +Example: > +adc@0 { > + compatible = "ti,ads8688"; This is a copy/paste error I will fix in v2. > + reg = <0>; > + vref-supply = <&vdd_supply>; > + spi-max-frequency = <1000000>; > + spi-cpha; > + reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; > +}; >
diff --git a/Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt b/Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt new file mode 100644 index 000000000000..41ab67379ee1 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt @@ -0,0 +1,25 @@ +* Texas Instruments' ads124s08 and ads124s06 ADC chip + +Required properties: + - compatible: Should be "ti,ads124s08" or "ti,ads124s06" + - reg: spi chip select number for the device + +Recommended properties: + - spi-max-frequency: Definition as per + Documentation/devicetree/bindings/spi/spi-bus.txt + - spi-cpha: Definition as per + Documentation/devicetree/bindings/spi/spi-bus.txt + +Optional properties: + - vref-supply: The regulator supply for ADC reference voltage + - reset-gpios: GPIO pin used to reset the device. + +Example: +adc@0 { + compatible = "ti,ads8688"; + reg = <0>; + vref-supply = <&vdd_supply>; + spi-max-frequency = <1000000>; + spi-cpha; + reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; +};
Adding binding documentation for Texas Instruments ADS124S08 and ADS124S06 ADC. S08 is a 12 channel ADC S06 is a 6 channel ADC Datesheet can be found here: http://www.ti.com/lit/gpn/ads124s08 Signed-off-by: Dan Murphy <dmurphy@ti.com> --- .../bindings/iio/adc/ti-ads124s08.txt | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt