[PATCH v2 17/20] dt-bindings:iio:adc:holt,hi8435 yaml conversion

Jonathan Cameron
2020-09-09T18:06:07Z

From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Very simple binding. I've changed the example to use the node
name threshold-detector@0 as sensor@0 seemed too generic.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
---
.../devicetree/bindings/iio/adc/hi8435.txt | 21 --------
.../bindings/iio/adc/holt,hi8435.yaml | 49 +++++++++++++++++++
2 files changed, 49 insertions(+), 21 deletions(-)

diff --git a/Documentation/devicetree/bindings/iio/adc/hi8435.txt b/Documentation/devicetree/bindings/iio/adc/hi8435.txt
deleted file mode 100644
index 3b0348c5e516..000000000000
--- a/Documentation/devicetree/bindings/iio/adc/hi8435.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-Holt Integrated Circuits HI-8435 threshold detector bindings
-
-Required properties:
- - compatible: should be "holt,hi8435"
- - 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:
- - gpios: GPIO used for controlling the reset pin
-
-Example:
-sensor@0 {
- compatible = "holt,hi8435";
- reg = <0>;
- gpios = <&gpio6 1 0>;
-
- spi-max-frequency = <1000000>;
-};
diff --git a/Documentation/devicetree/bindings/iio/adc/holt,hi8435.yaml b/Documentation/devicetree/bindings/iio/adc/holt,hi8435.yaml
new file mode 100644
index 000000000000..a35cf3876b86
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/holt,hi8435.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/holt,hi8435.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Holt Integrated Circuits HI-8435 SPI threshold detector
+
+maintainers:
+ - Vladimir Barinov <vladimir.barinov@cogentembedded.com>
+
+description: |
+ Datasheet: http://www.holtic.com/documents/427-hi-8435_v-rev-lpdf.do
+
+properties:
+ compatible:
+ const: holt,hi8435
+
+ reg:
+ maxItems: 1
+
+ gpios:
+ description:
+ GPIO used for controlling the reset pin
+
+ spi-max-frequency: true
+
+ "#io-channel-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ threshold-detector@0 {
+ compatible = "holt,hi8435";
+ reg = <0>;
+ gpios = <&gpio6 1 0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+...
--
2.28.0