media: dt-bindings: imx7-csi: convert bindings to yaml

Convert imx7-csi bindings documentation to yaml schema, remove the
textual bindings document and update MAINTAINERS entry.

Signed-off-by: Rui Miguel Silva <[email protected]>
Reviewed-by: Jacopo Mondi <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Sakari Ailus <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml

@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/nxp,imx7-csi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: i.MX7 CMOS Sensor Interface
+
+maintainers:
+  - Rui Miguel Silva <[email protected]>
+
+description: |
+  This is device node for the CMOS Sensor Interface (CSI) which enables the
+  chip to connect directly to external CMOS image sensors.
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx7-csi
+      - fsl,imx6ul-csi
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: mclk
+
+  port:
+    type: object
+    description:
+      A node containing input port nodes with endpoint definitions as documented
+      in Documentation/devicetree/bindings/media/video-interfaces.txt
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/imx7d-clock.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    csi: csi@30710000 {
+            compatible = "fsl,imx7-csi";
+            reg = <0x30710000 0x10000>;
+            interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&clks IMX7D_CSI_MCLK_ROOT_CLK>;
+            clock-names = "mclk";
+
+            port {
+                    csi_from_csi_mux: endpoint {
+                            remote-endpoint = <&csi_mux_to_csi>;
+                    };
+            };
+    };
+
+...

MAINTAINERS

@@ -10849,8 +10849,8 @@ L:	[email protected]
 S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
 F:	Documentation/admin-guide/media/imx7.rst
-F:	Documentation/devicetree/bindings/media/imx7-csi.txt
 F:	Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
+F:	Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
 F:	drivers/staging/media/imx/imx7-media-csi.c
 F:	drivers/staging/media/imx/imx7-mipi-csis.c