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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
Message-ID: <20191127171642.6014-1-olivier.moysan@st.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
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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