From: Olivier Moysan <olivier.moysan@st.com>
To: <jic23@kernel.org>, <robh+dt@kernel.org>, <olivier.moysan@st.com>
Cc: <mark.rutland@arm.com>, <mcoquelin.stm32@gmail.com>,
<lars@metafoo.de>, <devicetree@vger.kernel.org>,
<linux-iio@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<pmeerw@pmeerw.net>, <knaack.h@gmx.de>, <fabrice.gasnier@st.com>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH] dt-bindings: iio: adc: convert sd modulator to json-schema
Date: Wed, 27 Nov 2019 18:16:42 +0100 [thread overview]
Message-ID: <20191127171642.6014-1-olivier.moysan@st.com> (raw)
Convert the sigma delta modulator bindings
to DT schema format using json-schema.
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
---
.../iio/adc/sigma-delta-modulator.txt | 13 -------
.../iio/adc/sigma-delta-modulator.yaml | 35 +++++++++++++++++++
2 files changed, 35 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..8967c6f06d9d
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml
@@ -0,0 +1,35 @@
+# 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 <arnaud.pouliquen@st.com>
+
+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'
+
+examples:
+ - |
+ ads1202: adc@0 {
+ compatible = "sd-modulator";
+ #io-channel-cells = <0>;
+ };
+
+...
--
2.17.1
next reply other threads:[~2019-11-27 17:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-27 17:16 Olivier Moysan [this message]
2019-12-01 21:09 ` [PATCH] dt-bindings: iio: adc: convert sd modulator to json-schema Jonathan Cameron
2019-12-05 22:27 ` Rob Herring
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