| Message ID | 1576686157-11939-4-git-send-email-eugen.hristev@microchip.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Enhancements to at91-sama5d2_adc and rtc trigger | expand |
On Wed, 18 Dec 2019 16:23:59 +0000 <Eugen.Hristev@microchip.com> wrote: > From: Eugen Hristev <eugen.hristev@microchip.com> > > Add bindings for AT91 RTC ADC Trigger hardware node. > > Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> If this does make sense (under discussion) I think it should be in the rtc binding doc. This doesn't make it explicit that this particular block is a child node of that block as far as I can see... Jonathan > --- > .../bindings/iio/trigger/at91-rtc-trigger.yaml | 44 ++++++++++++++++++++++ > 1 file changed, 44 insertions(+) > create mode 040000 Documentation/devicetree/bindings/iio/trigger > create mode 100644 Documentation/devicetree/bindings/iio/trigger/at91-rtc-trigger.yaml > > diff --git a/Documentation/devicetree/bindings/iio/trigger/at91-rtc-trigger.yaml b/Documentation/devicetree/bindings/iio/trigger/at91-rtc-trigger.yaml > new file mode 100644 > index 0000000..c8c5886 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/trigger/at91-rtc-trigger.yaml > @@ -0,0 +1,44 @@ > +# SPDX-License-Identifier: GPL-2.0 > +# Copyright 2019 Eugen Hristev <eugen.hristev@gmail.com> > +%YAML 1.2 > +--- > +$id: "http://devicetree.org/schemas/bindings/iio/trigger/microchip,rtc-adc-trigger.yaml#" > +$schema: "http://devicetree.org/meta-schemas/core.yaml#" > + > +title: Microchip AT91 RTC ADC Trigger (Real Time Clock to Analog to Digital Converter) > + > +maintainers: > + - Eugen Hristev <eugen.hristev@microchip.com> > + > +description: | > + Bindings for the Microchip AT91 RTC ADC Trigger. > + The Real Time Clock block inside AT91 SoCs can be connected with a direct > + hardware line to the ADC. This line can be raised at a specific time > + interval in order to trigger the ADC to perform conversions. > + Datasheet can be found here: http://ww1.microchip.com/downloads/en/devicedoc/ds60001476b.pdf > + > +properties: > + compatible: > + enum: > + - microchip,rtc-adc-trigger > + > + reg: > + description: | > + Register map address (start address, size). > + maxItems: 2 > + > +required: > + - compatible > + - reg > + > +examples: > + - | > + { > + #address_cells = <1>; > + #size-cells = <1>; > + > + rtc_adc_trigger: rtc-adc-trigger { > + reg = <0x0 0x10>; > + compatible = "microchip,rtc-adc-trigger"; > + }; > + };
diff --git a/Documentation/devicetree/bindings/iio/trigger/at91-rtc-trigger.yaml b/Documentation/devicetree/bindings/iio/trigger/at91-rtc-trigger.yaml new file mode 100644 index 0000000..c8c5886 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/trigger/at91-rtc-trigger.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright 2019 Eugen Hristev <eugen.hristev@gmail.com> +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/bindings/iio/trigger/microchip,rtc-adc-trigger.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Microchip AT91 RTC ADC Trigger (Real Time Clock to Analog to Digital Converter) + +maintainers: + - Eugen Hristev <eugen.hristev@microchip.com> + +description: | + Bindings for the Microchip AT91 RTC ADC Trigger. + The Real Time Clock block inside AT91 SoCs can be connected with a direct + hardware line to the ADC. This line can be raised at a specific time + interval in order to trigger the ADC to perform conversions. + Datasheet can be found here: http://ww1.microchip.com/downloads/en/devicedoc/ds60001476b.pdf + +properties: + compatible: + enum: + - microchip,rtc-adc-trigger + + reg: + description: | + Register map address (start address, size). + maxItems: 2 + +required: + - compatible + - reg + +examples: + - | + { + #address_cells = <1>; + #size-cells = <1>; + + rtc_adc_trigger: rtc-adc-trigger { + reg = <0x0 0x10>; + compatible = "microchip,rtc-adc-trigger"; + }; + };