| Message ID | 1433161252-22122-1-git-send-email-vladimir.barinov@cogentembedded.com |
|---|---|
| State | Needs Review / ACK, archived |
| Headers | show |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | warning | total: 1 errors, 0 warnings, 0 lines checked |
| robh/patch-applied | success |
On 01/06/15 13:20, Vladimir Barinov wrote: > These bindings can be used to register Holt HI-8435/8436/8437 descrete ADC > > Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> > --- > .../devicetree/bindings/iio/adc/hi-843x.txt | 27 ++++++++++++++++++++++ > 1 file changed, 27 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/hi-843x.txt > > diff --git a/Documentation/devicetree/bindings/iio/adc/hi-843x.txt b/Documentation/devicetree/bindings/iio/adc/hi-843x.txt > new file mode 100644 > index 0000000..872e801 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/hi-843x.txt > @@ -0,0 +1,27 @@ > +Holt Integrated Circuits HI-8435/8436/8437 discrete ADC bindings > + > +Required properties: > + - compatible: Should be "holt,hi-8435" or "holt,hi-8436" or "holt,hi-8437" > + - reg: spi chip select number for the device > + > +Recommended properties: > + - spi-max-frequency: Definition as per > + Documentation/devicetree/bindings/spi/spi-bus.txt > + > +Optional properties: > + - holt,mr-gpio: GPIO used for controlling the MR (chip reset) pin Unless there is anything unusual about the chip reset line, I'd be tempted to go with reset-gpios which seems to be somewhat of a convention based on a quick grep of existing bindings. > + - holt,debounce-soft: enable software debounce at startup > + - holt,debounce-soft-delay: software debounce interval in milliseconds > + > +Example: > +adc@0 { > + compatible = "holt,hi-8435"; > + reg = <0>; > + > + holt,mr-gpio = <&gpio6 1 0>; > + > + holt,debounce-soft; > + holt,debounce-soft-delay = <100>; > + > + spi-max-frequency = <1000000>; > +}; > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/iio/adc/hi-843x.txt b/Documentation/devicetree/bindings/iio/adc/hi-843x.txt new file mode 100644 index 0000000..872e801 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/hi-843x.txt @@ -0,0 +1,27 @@ +Holt Integrated Circuits HI-8435/8436/8437 discrete ADC bindings + +Required properties: + - compatible: Should be "holt,hi-8435" or "holt,hi-8436" or "holt,hi-8437" + - reg: spi chip select number for the device + +Recommended properties: + - spi-max-frequency: Definition as per + Documentation/devicetree/bindings/spi/spi-bus.txt + +Optional properties: + - holt,mr-gpio: GPIO used for controlling the MR (chip reset) pin + - holt,debounce-soft: enable software debounce at startup + - holt,debounce-soft-delay: software debounce interval in milliseconds + +Example: +adc@0 { + compatible = "holt,hi-8435"; + reg = <0>; + + holt,mr-gpio = <&gpio6 1 0>; + + holt,debounce-soft; + holt,debounce-soft-delay = <100>; + + spi-max-frequency = <1000000>; +};
These bindings can be used to register Holt HI-8435/8436/8437 descrete ADC Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> --- .../devicetree/bindings/iio/adc/hi-843x.txt | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/hi-843x.txt