[PATCH 1/2] dt-bindings: media: i2c: add imx415 cmos image sensor

Michael Riesch
2023-01-18T11:19:00Z

Add devicetree binding for the Sony IMX415 CMOS image sensor.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
.../bindings/media/i2c/sony,imx415.yaml | 120 ++++++++++++++++++
MAINTAINERS | 7 +
2 files changed, 127 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml

diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
new file mode 100644
index 000000000000..ae54834a2341
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
@@ -0,0 +1,120 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/sony,imx415.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sony IMX415 CMOS Image Sensor
+
+maintainers:
+ - Michael Riesch <michael.riesch@wolfvision.net>
+
+description: |-
+ The Sony IMX415 is a diagonal 6.4 mm (Type 1/2.8) CMOS active pixel type
+ solid-state image sensor with a square pixel array and 8.46 M effective
+ pixels. This chip operates with analog 2.9 V, digital 1.1 V, and interface
+ 1.8 V triple power supply, and has low power consumption.
+ The IMX415 is programmable through I2C interface. The sensor output is
+ available via CSI-2 serial data output (two or four lanes).
+
+allOf:
+ - $ref: ../video-interface-devices.yaml#
+
+properties:
+ compatible:
+ const: sony,imx415
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ description: Input clock (24 MHz, 27 MHz, 37.125 MHz, 72 MHz or 74.25 MHz)
+ items:
+ - const: inck
+
+ avdd-supply:
+ description: Analog power supply (2.9 V)
+
+ dvdd-supply:
+ description: Digital power supply (1.1 V)
+
+ ovdd-supply:
+ description: Interface power supply (1.8 V)
+
+ reset-gpios:
+ description: Sensor reset (XCLR) GPIO
+ maxItems: 1
+
+ flash-leds: true
+
+ lens-focus: true
+
+ orientation: true
+
+ rotation: true
+
+ port:
+ $ref: /schemas/graph.yaml#/properties/port
+
+ properties:
+ endpoint:
+ $ref: /schemas/media/video-interfaces.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ data-lanes: true
+ link-frequencies: true
+
+ required:
+ - data-lanes
+ - link-frequencies
+
+ required:
+ - endpoint
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - avdd-supply
+ - dvdd-supply
+ - ovdd-supply
+ - port
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ imx415: camera-sensor@1a {
+ compatible = "sony,imx415";
+ reg = <0x1a>;
+ avdd-supply = <&vcc2v9_cam>;
+ clocks = <&clock_cam>;
+ clock-names = "inck";
+ dvdd-supply = <&vcc1v1_cam>;
+ ovdd-supply = <&vcc1v8_cam>;
+ lens-focus = <&vcm>;
+ rotation = <180>;
+ orientation = <2>;
+ reset-gpios = <&gpio_expander 14 GPIO_ACTIVE_LOW>;
+
+ port {
+ imx415_ep: endpoint {
+ remote-endpoint = <&mipi_in>;
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+ };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index f61eb221415b..c9fa893bf649 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -19493,6 +19493,13 @@ T: git git://linuxtv.org/media_tree.git
F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
F: drivers/media/i2c/imx412.c

+SONY IMX415 SENSOR DRIVER
+M: Michael Riesch <michael.riesch@wolfvision.net>
+L: linux-media@vger.kernel.org
+S: Maintained
+T: git git://linuxtv.org/media_tree.git
+F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
+
SONY MEMORYSTICK SUBSYSTEM
M: Maxim Levitsky <maximlevitsky@gmail.com>
M: Alex Dubov <oakad@yahoo.com>
--
2.30.2