2019-12-06 10:04:06

by Olivier Moysan

Subject: [PATCH v2] dt-bindings: iio: adc: convert sd modulator to json-schema

Convert the sigma delta modulator bindings
to DT schema format using json-schema.

Signed-off-by: Olivier Moysan <[email protected]>
---
Changes since v1:
- add additionalProperties
- remove unit-address in example
---
.../iio/adc/sigma-delta-modulator.txt | 13 -------
.../iio/adc/sigma-delta-modulator.yaml | 37 +++++++++++++++++++
2 files changed, 37 insertions(+), 13 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
create mode 100644 Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml

diff --git a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
deleted file mode 100644
index 59b92cd32552..000000000000
--- a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Device-Tree bindings for sigma delta modulator
-
-Required properties:
-- compatible: should be "ads1201", "sd-modulator". "sd-modulator" can be use
- as a generic SD modulator if modulator not specified in compatible list.
-- #io-channel-cells = <0>: See the IIO bindings section "IIO consumers".
-
-Example node:
-
- ads1202: adc {
- compatible = "sd-modulator";
- #io-channel-cells = <0>;
- };
diff --git a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml
new file mode 100644
index 000000000000..a390343d0c2a
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/sigma-delta-modulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Device-Tree bindings for sigma delta modulator
+
+maintainers:
+ - Arnaud Pouliquen <[email protected]>
+
+properties:
+ compatible:
+ description: |
+ "sd-modulator" can be used as a generic SD modulator,
+ if the modulator is not specified in the compatible list.
+ enum:
+ - sd-modulator
+ - ads1201
+
+ '#io-channel-cells':
+ const: 0
+
+required:
+ - compatible
+ - '#io-channel-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ ads1202: adc {
+ compatible = "sd-modulator";
+ #io-channel-cells = <0>;
+ };
+
+...
--
2.17.1

2019-12-18 22:31:25

by Rob Herring (Arm)

Subject: Re: [PATCH v2] dt-bindings: iio: adc: convert sd modulator to json-schema

On Fri, 6 Dec 2019 11:00:58 +0100, Olivier Moysan wrote:
> Convert the sigma delta modulator bindings
> to DT schema format using json-schema.
>
> Signed-off-by: Olivier Moysan <[email protected]>
> ---
> Changes since v1:
> - add additionalProperties
> - remove unit-address in example
> ---
> .../iio/adc/sigma-delta-modulator.txt | 13 -------
> .../iio/adc/sigma-delta-modulator.yaml | 37 +++++++++++++++++++
> 2 files changed, 37 insertions(+), 13 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
> create mode 100644 Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml
>

Reviewed-by: Rob Herring <[email protected]>

2019-12-23 18:02:57

by Jonathan Cameron

Subject: Re: [PATCH v2] dt-bindings: iio: adc: convert sd modulator to json-schema

On Wed, 18 Dec 2019 16:30:32 -0600
Rob Herring <[email protected]> wrote:

> On Fri, 6 Dec 2019 11:00:58 +0100, Olivier Moysan wrote:
> > Convert the sigma delta modulator bindings
> > to DT schema format using json-schema.
> >
> > Signed-off-by: Olivier Moysan <[email protected]>
> > ---
> > Changes since v1:
> > - add additionalProperties
> > - remove unit-address in example
> > ---
> > .../iio/adc/sigma-delta-modulator.txt | 13 -------
> > .../iio/adc/sigma-delta-modulator.yaml | 37 +++++++++++++++++++
> > 2 files changed, 37 insertions(+), 13 deletions(-)
> > delete mode 100644 Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
> > create mode 100644 Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml
> >
>
> Reviewed-by: Rob Herring <[email protected]>
Applied to the togreg branch of iio.git and pushed out as testing for the
autobuilders to play with it.

Thanks,

Jonathan