[PATCH v2 05/20] dt-bindings:iio:adc:marvell,berlin2-adc yaml conversion

Jonathan Cameron
2020-09-09T18:05:12Z

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

Part of a general move of IIO bindings over to yaml.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Antoine Tenart <antoine.tenart@free-electrons.com>
---
.../bindings/iio/adc/berlin2_adc.txt | 19 -------
.../bindings/iio/adc/marvell,berlin2-adc.yaml | 50 +++++++++++++++++++
2 files changed, 50 insertions(+), 19 deletions(-)

diff --git a/Documentation/devicetree/bindings/iio/adc/berlin2_adc.txt b/Documentation/devicetree/bindings/iio/adc/berlin2_adc.txt
deleted file mode 100644
index 908334c6b07f..000000000000
--- a/Documentation/devicetree/bindings/iio/adc/berlin2_adc.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-* Berlin Analog to Digital Converter (ADC)
-
-The Berlin ADC has 8 channels, with one connected to a temperature sensor.
-It is part of the system controller register set. The ADC node should be a
-sub-node of the system controller node.
-
-Required properties:
-- compatible: must be "marvell,berlin2-adc"
-- interrupts: the interrupts for the ADC and the temperature sensor
-- interrupt-names: should be "adc" and "tsen"
-
-Example:
-
-adc: adc {
- compatible = "marvell,berlin2-adc";
- interrupt-parent = <&sic>;
- interrupts = <12>, <14>;
- interrupt-names = "adc", "tsen";
-};
diff --git a/Documentation/devicetree/bindings/iio/adc/marvell,berlin2-adc.yaml b/Documentation/devicetree/bindings/iio/adc/marvell,berlin2-adc.yaml
new file mode 100644
index 000000000000..b3b292fb1c59
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/marvell,berlin2-adc.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/marvell,berlin2-adc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Berlin 2 Analog to Digital Converter (ADC)
+
+maintainers:
+ - Antoine Tenart <antoine.tenart@free-electrons.com>
+
+description:
+ The Berlin ADC has 8 channels, with one connected to a temperature sensor.
+ It is part of the system controller register set. The ADC node should be a
+ sub-node of the system controller node.
+
+properties:
+ compatible:
+ const: marvell,berlin2-adc
+
+ interrupts:
+ minItems: 2
+ maxItems: 2
+
+ interrupt-names:
+ items:
+ - const: adc
+ - const: tsen
+
+ "#io-channel-cells":
+ const: 1
+
+required:
+ - compatible
+ - interrupts
+ - interrupt-names
+
+additionalProperties: false
+
+examples:
+ - |
+ sysctrl {
+ adc {
+ compatible = "marvell,berlin2-adc";
+ interrupt-parent = <&sic>;
+ interrupts = <12>, <14>;
+ interrupt-names = "adc", "tsen";
+ };
+ };
+...
--
2.28.0