[PATCH RESEND v3 1/2] dt-bindings: media: i2c: Add Samsung S5KJN5 image sensor

[Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>]

Add device tree bindings for the Samsung S5KJN5, a 50 MP 10-bit RAW
MIPI CSI-2 image sensor controlled over CCI.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>
---
 .../bindings/media/i2c/samsung,s5kjn5.yaml         | 117 +++++++++++++++++++++
 MAINTAINERS                                        |   6 ++
 2 files changed, 123 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/i2c/samsung,s5kjn5.yaml b/Documentation/devicetree/bindings/media/i2c/samsung,s5kjn5.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..fedb274679cd125483961fee7ac922f2c5efa755
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/samsung,s5kjn5.yaml
@@ -0,0 +1,117 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/samsung,s5kjn5.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S5KJN5 Image Sensor
+
+description:
+  Samsung S5KJN5 is a 50MP 10-bit RAW MIPI CSI-2 image sensor.
+  The sensor is controlled over I2C. The full resolution pixel array is
+  8192x6144, data output format is RAW10 transferred over 4-lane MIPI
+  D-PHY interface.
+
+maintainers:
+  - Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>
+
+allOf:
+  - $ref: /schemas/media/video-interface-devices.yaml#
+
+properties:
+  compatible:
+    const: samsung,s5kjn5
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    description: MCLK/XVCLK input clock.
+    maxItems: 1
+
+  reset-gpios:
+    description: Active low GPIO connected to RESET pad of the sensor.
+    maxItems: 1
+
+  vddio-supply:
+    description:
+      1.8 volt I/O voltage supply (VDD18). Required for both 1.8 and 1.2 volt
+      I/O operation.
+
+  vddd-supply:
+    description: Digital core voltage supply, 1.0 volts.
+
+  vddm-supply:
+    description: MIPI voltage supply, 1.0 volts.
+
+  vdda-supply:
+    description: Analogue voltage supply, 2.2 volts.
+
+  vddio1p2-supply:
+    description:
+      1.2 volt I/O voltage supply (VDDIO12). Required only for 1.2 volt I/O
+      operation.
+
+  afvdd-supply:
+    description: Autofocus actuator voltage supply, 2.8-3.0 volts.
+
+  port:
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    additionalProperties: false
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            items:
+              - const: 1
+              - const: 2
+              - const: 3
+              - const: 4
+
+        required:
+          - link-frequencies
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - port
+
+unevaluatedProperties: false
+
+examples:
+  - |
+      #include <dt-bindings/gpio/gpio.h>
+
+      i2c {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          camera@10 {
+              compatible = "samsung,s5kjn5";
+              reg = <0x10>;
+              clocks = <&camera_mclk 0>;
+              assigned-clocks = <&camera_mclk 0>;
+              assigned-clock-rates = <19200000>;
+              reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+              vddio-supply = <&vreg_1p8>;
+              vddd-supply = <&vreg_1p0>;
+              vddm-supply = <&vreg_1p0>;
+              vdda-supply = <&vreg_2p2>;
+              vddio1p2-supply = <&vreg_1p2>;
+              afvdd-supply = <&vreg_2p8>;
+
+              port {
+                  endpoint {
+                      link-frequencies = /bits/ 64 <1248000000>;
+                      data-lanes = <1 2 3 4>;
+                      remote-endpoint = <&mipi_csi2_ep>;
+                  };
+              };
+          };
+      };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 3af0fe95a92fc21c60819b892142380fad2ebd4e..244c7ed5872aa0972a7b055d7e0b19d530820a08 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -24190,6 +24190,12 @@ T:	git git://linuxtv.org/media_tree.git
 F:	Documentation/devicetree/bindings/media/i2c/samsung,s5kjn1.yaml
 F:	drivers/media/i2c/s5kjn1.c
 
+SAMSUNG S5KJN5 CAMERA DRIVER
+M:	Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>
+L:	linux-media@vger.kernel.org
+S:	Supported
+F:	Documentation/devicetree/bindings/media/i2c/samsung,s5kjn5.yaml
+
 SAMSUNG S5P Security SubSystem (SSS) DRIVER
 M:	Krzysztof Kozlowski <krzk@kernel.org>
 M:	Vladimir Zapolskiy <vz@mleia.com>

-- 
2.34.1