summaryrefslogtreecommitdiff
path: root/Documentation
diff options
context:
space:
mode:
authorJonathan Cameron <Jonathan.Cameron@huawei.com>2020-09-09 20:59:39 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2020-09-21 22:01:47 +0300
commit1f3b18732e36fcf5ac91b0a65ada2b6c3be9d2a6 (patch)
treeb7963cb367850d1f00cff89db72ea574c6370b58 /Documentation
parent6e7625a9f0c9fdbbc080f2dc37cccd1ad51e8b7d (diff)
downloadlinux-1f3b18732e36fcf5ac91b0a65ada2b6c3be9d2a6.tar.xz
dt-bindings:iio:adc:cosmic,10001-adc yaml conversion
I don't really know much about this one, hence the binding is a simple conversion of what was in the txt file. Note that I have taken on maintenance of this binding as I don't have a recent address for Phani Movva. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200909175946.395313-14-jic23@kernel.org
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt22
-rw-r--r--Documentation/devicetree/bindings/iio/adc/cosmic,10001-adc.yaml59
2 files changed, 59 insertions, 22 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt b/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt
deleted file mode 100644
index 904f76de9055..000000000000
--- a/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-* Cosmic Circuits - Analog to Digital Converter (CC-10001-ADC)
-
-Required properties:
- - compatible: Should be "cosmic,10001-adc"
- - reg: Should contain adc registers location and length.
- - clock-names: Should contain "adc".
- - clocks: Should contain a clock specifier for each entry in clock-names
- - vref-supply: The regulator supply ADC reference voltage.
-
-Optional properties:
- - adc-reserved-channels: Bitmask of reserved channels,
- i.e. channels that cannot be used by the OS.
-
-Example:
-adc: adc@18101600 {
- compatible = "cosmic,10001-adc";
- reg = <0x18101600 0x24>;
- adc-reserved-channels = <0x2>;
- clocks = <&adc_clk>;
- clock-names = "adc";
- vref-supply = <&reg_1v8>;
-};
diff --git a/Documentation/devicetree/bindings/iio/adc/cosmic,10001-adc.yaml b/Documentation/devicetree/bindings/iio/adc/cosmic,10001-adc.yaml
new file mode 100644
index 000000000000..5d92b477e23f
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/cosmic,10001-adc.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/cosmic,10001-adc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cosmic Circuits CC-10001 ADC
+
+maintainers:
+ - Jonathan Cameron <jic23@kernel.org>
+
+description:
+ Cosmic Circuits 10001 10-bit ADC device.
+
+properties:
+ compatible:
+ const: cosmic,10001-adc
+
+ reg:
+ maxItems: 1
+
+ adc-reserved-channels:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Bitmask of reserved channels, i.e. channels that cannot be
+ used by the OS.
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: adc
+
+ vref-supply: true
+
+ "#io-channel-cells":
+ const: 1
+
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - vref-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ adc@18101600 {
+ compatible = "cosmic,10001-adc";
+ reg = <0x18101600 0x24>;
+ adc-reserved-channels = <0x2>;
+ clocks = <&adc_clk>;
+ clock-names = "adc";
+ vref-supply = <&reg_1v8>;
+ };
+...