diff mbox series

[1/6] dt-bindings:iio:accel:adis16201 and adis16209 bindings

Message ID 20210401174112.320497-2-jic23@kernel.org (mailing list archive)
State New
Headers show
Series dt-bindings: Add some missing IIO related binding docs. | expand

Commit Message

Jonathan Cameron April 1, 2021, 5:41 p.m. UTC
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

These two devices have different internal characterstics, but their
external connectivity and as a result device tree descriptions are
identical.

Note that neither driver in Linux currently has an of_match_table
but instead rely on matching via name alone.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 .../bindings/iio/accel/adi,adis16201.yaml     | 55 +++++++++++++++++++
 1 file changed, 55 insertions(+)

Comments

Rob Herring April 9, 2021, 2:32 p.m. UTC | #1
On Thu, Apr 01, 2021 at 06:41:07PM +0100, Jonathan Cameron wrote:
> From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> 
> These two devices have different internal characterstics, but their

typo: characteristics

> external connectivity and as a result device tree descriptions are
> identical.
> 
> Note that neither driver in Linux currently has an of_match_table
> but instead rely on matching via name alone.
> 
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> ---
>  .../bindings/iio/accel/adi,adis16201.yaml     | 55 +++++++++++++++++++
>  1 file changed, 55 insertions(+)

Otherwise,

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml
new file mode 100644
index 000000000000..6f8f8a6258fe
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml
@@ -0,0 +1,55 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/accel/adi,adis16201.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ADIS16201 Dual Axis Inclinometer and similar
+
+maintainers:
+  - Jonathan Cameron <Jonathan.Cameron@huawei.com>
+
+description: |
+  Two similar parts from external interface point of view.
+  SPI interface.
+    https://www.analog.com/en/products/adis16201.html
+    https://www.analog.com/en/products/adis16209.html
+
+properties:
+  compatible:
+    enum:
+      - adi,adis16201
+      - adi,adis16209
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  spi-max-frequency: true
+
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    spi0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        accelerometer@0 {
+            compatible = "adi,adis16201";
+            reg = <0>;
+            spi-max-frequency = <2500000>;
+            interrupt-parent = <&gpio0>;
+            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+        };
+    };
+...