[v3,3/4] dt-binding: iio: Add documentation for AD7091R5

Commit Message

Beniamin Bia Nov. 7, 2019, 3:07 p.m. UTC

Documentation for AD7091R5 ADC was added.

Signed-off-by: Beniamin Bia <[e-mail]>
---
Changes in v3:
-spdx identifier updated
-compatible property with lower case
-additionalProperties added
-hex value with lower case

 .../bindings/iio/adc/adi,ad7091r5.yaml        | 54 +++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml

Comments

Rob Herring Nov. 14, 2019, 1:29 a.m. UTC | #1

On Thu, 7 Nov 2019 17:07:58 +0200, Beniamin Bia wrote:
> Documentation for AD7091R5 ADC was added.
> 
> Signed-off-by: Beniamin Bia <[e-mail]>
> ---
> Changes in v3:
> -spdx identifier updated
> -compatible property with lower case
> -additionalProperties added
> -hex value with lower case
> 
>  .../bindings/iio/adc/adi,ad7091r5.yaml        | 54 +++++++++++++++++++
>  1 file changed, 54 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml
> 

Reviewed-by: Rob Herring <[e-mail]>

Patch

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml
new file mode 100644
index 000000000000..bef84fe6212d
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml
@@ -0,0 +1,54 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/adi,ad7091r5.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices AD7091R5 4-Channel 12-Bit ADC
+
+maintainers:
+  - Beniamin Bia <[e-mail]>
+
+description: |
+  Analog Devices AD7091R5 4-Channel 12-Bit ADC
+  https://www.analog.com/media/en/technical-documentation/data-sheets/ad7091r-5.pdf
+
+properties:
+  compatible:
+    enum:
+      - adi,ad7091r5
+
+  reg:
+    maxItems: 1
+
+  avcc-supply:
+    description:
+      Phandle to the Avcc power supply
+
+  interrupts:
+    maxItems: 1
+
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        adc@2f {
+                compatible = "adi,ad7091r5";
+                reg = <0x2f>;
+
+                interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
+                interrupt-parent = <&gpio>;
+        };
+    };
+...