[PATCH 2/2] dt-bindings: media: i2c: add Samsung S5KJNS image sensor

[Qianhui Xu]

Add DT binding for the Samsung S5KJNS MIPI CSI-2 image sensor.

Signed-off-by: Qianhui Xu <xiaqinghuan@xxxxxxxxxxxxxxxx>
 MAINTAINERS                                        |    6 +
 .../bindings/media/i2c/samsung,s5kjns.yaml         |  120 ++++++++++++++++++++
 2 files changed, 126 insertions(+)
---
 .../bindings/media/i2c/samsung,s5kjns.yaml    | 120 ++++++++++++++++++
 MAINTAINERS                                   |   6 +
 2 files changed, 126 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/samsung,s5kjns.yaml

diff --git a/Documentation/devicetree/bindings/media/i2c/samsung,s5kjns.yaml b/Documentation/devicetree/bindings/media/i2c/samsung,s5kjns.yaml
new file mode 100644
index 000000000..6908c07c2
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/samsung,s5kjns.yaml
@@ -0,0 +1,120 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/samsung,s5kjns.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S5KJNS image sensor
+
+maintainers:
+  - Qianhui Xu <xiaqinghuan@xxxxxxxxxxxxxxxx>
+
+description:
+  The s5kjns is a raw image sensor with an MIPI CSI-2 image data
+  interface and CCI (I2C compatible) control bus. The output format
+  is raw Bayer.
+
+allOf:
+  - $ref: /schemas/media/video-interface-devices.yaml#
+
+properties:
+  compatible:
+    const: samsung,s5kjns
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+    description: 19.2 MHz input clock.
+
+  dovdd-supply: true
+
+  avdd-supply: true
+
+  dvdd-supply: true
+
+  lens-focus: true
+
+  flash-leds: true
+
+  power-domains:
+    maxItems: 1
+
+  reset-gpios:
+    description: Reference to the GPIO connected to the RESETB pin.
+    maxItems: 1
+
+  port:
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    additionalProperties: false
+    description:
+      Output port node, single endpoint describing the CSI-2 transmitter.
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            items:
+              - const: 1
+              - const: 2
+              - const: 3
+              - const: 4
+
+          link-frequencies:
+            items:
+              - const: 672000000
+
+        required:
+          - data-lanes
+          - link-frequencies
+
+    required:
+      - endpoint
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - dovdd-supply
+  - avdd-supply
+  - dvdd-supply
+  - reset-gpios
+  - port
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        sensor@56 {
+            compatible = "samsung,s5kjns";
+            reg = <0x56>;
+
+            clocks = <&s5kjns_clk>;
+
+            reset-gpios = <&pio 19 GPIO_ACTIVE_LOW>;
+
+            avdd-supply = <&s5kjns_avdd>;
+            dovdd-supply = <&s5kjns_dovdd>;
+            dvdd-supply = <&s5kjns_dvdd>;
+
+            port {
+                sensor_out: endpoint {
+                    data-lanes = <1 2 3 4>;
+                    link-frequencies = /bits/ 64 <672000000>;
+                    remote-endpoint = <&seninf_csi_port_0_in>;
+                };
+            };
+        };
+    };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 6872ad5fe..620fdef73 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -24416,6 +24416,12 @@ T:	git git://linuxtv.org/media_tree.git
 F:	Documentation/devicetree/bindings/media/i2c/samsung,s5kjn1.yaml
 F:	drivers/media/i2c/s5kjn1.c
 
+SAMSUNG S5KJNS CAMERA DRIVER
+M:	Qianhui Xu <xiaqinghuan@xxxxxxxxxxxxxxxx>
+L:	linux-media@xxxxxxxxxxxxxxx
+S:	Maintained
+F:	Documentation/devicetree/bindings/media/i2c/samsung,s5kjns.yaml
+
 SAMSUNG S5P Security SubSystem (SSS) DRIVER
 M:	Krzysztof Kozlowski <krzk@xxxxxxxxxx>
 M:	Vladimir Zapolskiy <vz@xxxxxxxxx>
-- 
2.53.0