[v3,02/11] IIO: Add DT bindings for sigma delta adc modulator

Submitted by Arnaud Pouliquen on March 17, 2017, 2:08 p.m.

Details

Message ID 1489759704-30217-3-git-send-email-arnaud.pouliquen@st.com
State Not Applicable
Headers show

Commit Message

Arnaud Pouliquen March 17, 2017, 2:08 p.m.
Add documentation of device tree bindings to support
sigma delta modulator in IIO framework.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
---
V2 -> V3 :
	-Rename to suppress "simple"
        - add "ads1201" compatibility
 
 .../devicetree/bindings/iio/adc/sigma-delta-modulator.txt   | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt

Comments

Rob Herring March 24, 2017, 2:21 p.m.
On Fri, Mar 17, 2017 at 03:08:15PM +0100, Arnaud Pouliquen wrote:
> Add documentation of device tree bindings to support
> sigma delta modulator in IIO framework.
> 
> Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
> ---
> V2 -> V3 :
> 	-Rename to suppress "simple"
>         - add "ads1201" compatibility
>  
>  .../devicetree/bindings/iio/adc/sigma-delta-modulator.txt   | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
> 
> diff --git a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
> new file mode 100644
> index 0000000..27f04a3
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
> @@ -0,0 +1,13 @@
> +Device-Tree bindings for sigma delta modulator
> +
> +Required properties:
> +- compatible: should be "ads1201", "sd-modulator". "sd-modulator" can be use
> +	as a generic SD modulator if modulator not specified in compatible list.
> +- #io-channel-cells = <1>: See the IIO bindings section "IIO consumers".
> +
> +Example node:
> +
> +	ads1202: simple_sd_adc@0 {

adc@...

With that,

Acked-by: Rob Herring <robh@kernel.org>

> +		compatible = "sd-modulator";
> +		#io-channel-cells = <1>;
> +	};
> -- 
> 1.9.1
> 
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diff --git a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
new file mode 100644
index 0000000..27f04a3
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
@@ -0,0 +1,13 @@ 
+Device-Tree bindings for sigma delta modulator
+
+Required properties:
+- compatible: should be "ads1201", "sd-modulator". "sd-modulator" can be use
+	as a generic SD modulator if modulator not specified in compatible list.
+- #io-channel-cells = <1>: See the IIO bindings section "IIO consumers".
+
+Example node:
+
+	ads1202: simple_sd_adc@0 {
+		compatible = "sd-modulator";
+		#io-channel-cells = <1>;
+	};