linux-kernel - [PATCH v2 1/3] media: dt-bindings: ak7375: Convert to DT schema

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Message-Id: <20220711144039.232196-2-y.oudjana@protonmail.com>
Date:   Mon, 11 Jul 2022 18:40:37 +0400
From:   Yassine Oudjana <yassine.oudjana@...il.com>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Tianshu Qiu <tian.shu.qiu@...el.com>,
        Bingbu Cao <bingbu.cao@...el.com>
Cc:     Yassine Oudjana <y.oudjana@...tonmail.com>,
        Yassine Oudjana <yassine.oudjana@...il.com>,
        Jacopo Mondi <jacopo@...ndi.org>, linux-media@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/3] media: dt-bindings: ak7375: Convert to DT schema

From: Yassine Oudjana <y.oudjana@...tonmail.com>

Convert DT bindings document for AKM AK7375 VCM to DT schema
format and add an example.

Signed-off-by: Yassine Oudjana <y.oudjana@...tonmail.com>
---
Changes since v1:
  - Add vendor prefix to DT binding doc file name

 .../devicetree/bindings/media/i2c/ak7375.txt  |  8 ----
 .../media/i2c/asahi-kasei,ak7375.yaml         | 41 +++++++++++++++++++
 MAINTAINERS                                   |  2 +-
 3 files changed, 42 insertions(+), 9 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/media/i2c/ak7375.txt
 create mode 100644 Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml

diff --git a/Documentation/devicetree/bindings/media/i2c/ak7375.txt b/Documentation/devicetree/bindings/media/i2c/ak7375.txt
deleted file mode 100644
index aa3e24b41241..000000000000
--- a/Documentation/devicetree/bindings/media/i2c/ak7375.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Asahi Kasei Microdevices AK7375 voice coil lens driver
-
-AK7375 is a camera voice coil lens.
-
-Mandatory properties:
-
-- compatible: "asahi-kasei,ak7375"
-- reg: I2C slave address
diff --git a/Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml b/Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
new file mode 100644
index 000000000000..22b1251b16ee
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/asahi-kasei,ak7375.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Asahi Kasei Microdevices AK7375 voice coil lens actuator
+
+maintainers:
+  - Tianshu Qiu <tian.shu.qiu@...el.com>
+
+description:
+  AK7375 is a voice coil motor (VCM) camera lens actuator that
+  is controlled over I2C.
+
+properties:
+  compatible:
+    const: asahi-kasei,ak7375
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ak7375: camera-lens@c {
+            compatible = "asahi-kasei,ak7375";
+            reg = <0x0c>;
+        };
+    };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index a97fef8c131d..e6accf8bc12b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3063,7 +3063,7 @@ M:	Tianshu Qiu <tian.shu.qiu@...el.com>
 L:	linux-media@...r.kernel.org
 S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
-F:	Documentation/devicetree/bindings/media/i2c/ak7375.txt
+F:	Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
 F:	drivers/media/i2c/ak7375.c
 
 ASAHI KASEI AK8974 DRIVER
-- 
2.37.0