Convert the ov772x binding document to json-schema and update
the MAINTAINERS file accordingly.
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
---
.../devicetree/bindings/media/i2c/ov772x.txt | 40 ----------
.../bindings/media/i2c/ovti,ov772x.yaml | 74 +++++++++++++++++++
MAINTAINERS | 2 +-
3 files changed, 75 insertions(+), 41 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/media/i2c/ov772x.txt
create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
diff --git a/Documentation/devicetree/bindings/media/i2c/ov772x.txt b/Documentation/devicetree/bindings/media/i2c/ov772x.txt
deleted file mode 100644
index 0b3ede5b8e6a..000000000000
--- a/Documentation/devicetree/bindings/media/i2c/ov772x.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-* Omnivision OV7720/OV7725 CMOS sensor
-
-The Omnivision OV7720/OV7725 sensor supports multiple resolutions output,
-such as VGA, QVGA, and any size scaling down from CIF to 40x30. It also can
-support the YUV422, RGB565/555/444, GRB422 or raw RGB output formats.
-
-Required Properties:
-- compatible: shall be one of
- "ovti,ov7720"
- "ovti,ov7725"
-- clocks: reference to the xclk input clock.
-
-Optional Properties:
-- reset-gpios: reference to the GPIO connected to the RSTB pin which is
- active low, if any.
-- powerdown-gpios: reference to the GPIO connected to the PWDN pin which is
- active high, if any.
-
-The device node shall contain one 'port' child node with one child 'endpoint'
-subnode for its digital output video port, in accordance with the video
-interface bindings defined in Documentation/devicetree/bindings/media/
-video-interfaces.txt.
-
-Example:
-
-&i2c0 {
- ov772x: camera@21 {
- compatible = "ovti,ov7725";
- reg = <0x21>;
- reset-gpios = <&axi_gpio_0 0 GPIO_ACTIVE_LOW>;
- powerdown-gpios = <&axi_gpio_0 1 GPIO_ACTIVE_LOW>;
- clocks = <&xclk>;
-
- port {
- ov772x_0: endpoint {
- remote-endpoint = <&vcap1_in0>;
- };
- };
- };
-};
diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
new file mode 100644
index 000000000000..e7e2d31fcc23
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/ovti,ov772x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Omnivision OV7720/OV7725 CMOS sensor
+
+maintainers:
+ - Jacopo Mondi <jacopo@xxxxxxxxxx>
+
+description: |
+ The Omnivision OV7720/OV7725 sensor supports multiple output resolutions,
+ such as VGA, QVGA, and any size scaling down from CIF to 40x30. It also
+ supports YUV422, RGB565/555/444, GRB422 or raw RGB output formats.
+
+properties:
+ compatible:
+ enum:
+ - ovti,ov7720
+ - ovti,ov7725
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ reset-gpios:
+ description: |
+ Reference to the GPIO connected to the RSTB pin which is active low.
+ maxItems: 1
+
+ powerdown-gpios:
+ description: |
+ Reference to the GPIO connected to the PWDN pin which is active high.
+ maxItems: 1
+
+ port:
+ type: object
+ description: |
+ Video output port. See ../video-interfaces.txt.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - port
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ov772x: camera@21 {
+ compatible = "ovti,ov7725";
+ reg = <0x21>;
+ reset-gpios = <&axi_gpio_0 0 GPIO_ACTIVE_LOW>;
+ powerdown-gpios = <&axi_gpio_0 1 GPIO_ACTIVE_LOW>;
+ clocks = <&xclk>;
+
+ port {
+ ov772x_0: endpoint {
+ remote-endpoint = <&vcap1_in0>;
+ };
+ };
+ };
+ };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index b706598d764b..0d83a1304b2e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12800,7 +12800,7 @@ M: Jacopo Mondi <jacopo@xxxxxxxxxx>
L: linux-media@xxxxxxxxxxxxxxx
S: Odd fixes
T: git git://linuxtv.org/media_tree.git
-F: Documentation/devicetree/bindings/media/i2c/ov772x.txt
+F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
F: drivers/media/i2c/ov772x.c
F: include/media/i2c/ov772x.h
--
2.28.0
