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Date: Thu, 8 Jul 2021 11:19:21 +0200
From: Stefan Riedmueller <s.riedmueller@...tec.de>
To: Laurent Pinchart <laurent.pinchart@...asonboard.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Rob Herring <robh+dt@...nel.org>
Cc: Stefan Riedmueller <s.riedmueller@...tec.de>,
Sakari Ailus <sakari.ailus@...ux.intel.com>,
linux-media@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v4 5/6] media: dt-bindings: mt9p031: Convert bindings to yaml
Convert mt9p031 sensor bindings to yaml schema. Also update the
MAINTAINERS entry.
Signed-off-by: Stefan Riedmueller <s.riedmueller@...tec.de>
---
.../bindings/media/i2c/aptina,mt9p031.yaml | 75 +++++++++++++++++++
.../devicetree/bindings/media/i2c/mt9p031.txt | 40 ----------
MAINTAINERS | 1 +
3 files changed, 76 insertions(+), 40 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
delete mode 100644 Documentation/devicetree/bindings/media/i2c/mt9p031.txt
diff --git a/Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml b/Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
new file mode 100644
index 000000000000..7de62e339895
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/mt9p031.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Aptina 1/2.5-Inch 5Mp CMOS Digital Image Sensor
+
+maintainers:
+ - Laurent Pinchart <laurent.pinchart@...asonboard.com>
+
+description: |
+ The Aptina MT9P031 is a 1/2.5-inch CMOS active pixel digital image sensor
+ with an active array size of 2592H x 1944V. It is programmable through a
+ simple two-wire serial interface.
+
+properties:
+ compatible:
+ enum:
+ - aptina,mt9p031
+ - aptina,mt9p031m
+
+ reg:
+ description: I2C device address
+ maxItems: 1
+
+ reset-gpios:
+ maxItems: 1
+ description: Chip reset GPIO
+
+ port:
+ $ref: /schemas/graph.yaml#/properties/port
+ addittionalProeprties: false
+
+ properties:
+ endpoint:
+ $ref: /schemas/media/video-interfaces.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ input-clock-frequency: true
+ pixel-clock-frequency: true
+
+ required:
+ - input-clock-frequency
+ - pixel-clock-frequency
+
+required:
+ - compatible
+ - reg
+ - port
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mt9p031@5d {
+ compatible = "aptina,mt9p031";
+ reg = <0x5d>;
+ reset-gpios = <&gpio_sensor 0 0>;
+
+ port {
+ mt9p031_1: endpoint {
+ input-clock-frequency = <6000000>;
+ pixel-clock-frequency = <96000000>;
+ };
+ };
+ }:
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/media/i2c/mt9p031.txt b/Documentation/devicetree/bindings/media/i2c/mt9p031.txt
deleted file mode 100644
index cb60443ff78f..000000000000
--- a/Documentation/devicetree/bindings/media/i2c/mt9p031.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-* Aptina 1/2.5-Inch 5Mp CMOS Digital Image Sensor
-
-The Aptina MT9P031 is a 1/2.5-inch CMOS active pixel digital image sensor with
-an active array size of 2592H x 1944V. It is programmable through a simple
-two-wire serial interface.
-
-Required Properties:
-- compatible: value should be either one among the following
- (a) "aptina,mt9p031" for mt9p031 sensor
- (b) "aptina,mt9p031m" for mt9p031m sensor
-
-- input-clock-frequency: Input clock frequency.
-
-- pixel-clock-frequency: Pixel clock frequency.
-
-Optional Properties:
-- reset-gpios: Chip reset GPIO
-
-For further reading on port node refer to
-Documentation/devicetree/bindings/media/video-interfaces.txt.
-
-Example:
-
- i2c0@...2000 {
- ...
- ...
- mt9p031@5d {
- compatible = "aptina,mt9p031";
- reg = <0x5d>;
- reset-gpios = <&gpio3 30 0>;
-
- port {
- mt9p031_1: endpoint {
- input-clock-frequency = <6000000>;
- pixel-clock-frequency = <96000000>;
- };
- };
- };
- ...
- };
diff --git a/MAINTAINERS b/MAINTAINERS
index c7456776ace5..f2123226baae 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12610,6 +12610,7 @@ M: Laurent Pinchart <laurent.pinchart@...asonboard.com>
L: linux-media@...r.kernel.org
S: Maintained
T: git git://linuxtv.org/media_tree.git
+F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
F: drivers/media/i2c/mt9p031.c
F: include/media/i2c/mt9p031.h
--
2.25.1
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