media: dt-bindings: media: renesas,fcp: Convert binding to YAML

Convert the Renesas R-Car FCP text binding to YAML.

Signed-off-by: Laurent Pinchart <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Niklas Söderlund <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

Documentation/devicetree/bindings/media/renesas,fcp.yaml

@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/renesas,fcp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas R-Car Frame Compression Processor (FCP)
+
+maintainers:
+  - Laurent Pinchart <[email protected]>
+
+description: |
+  The FCP is a companion module of video processing modules in the Renesas
+  R-Car Gen3 and RZ/G2 SoCs. It provides data compression and decompression,
+  data caching, and conversion of AXI transactions in order to reduce the
+  memory bandwidth.
+
+  There are three types of FCP: FCP for Codec (FCPC), FCP for VSP (FCPV) and
+  FCP for FDP (FCPF). Their configuration and behaviour depend on the module
+  they are paired with. These DT bindings currently support the FCPV and FCPF.
+
+properties:
+  compatible:
+    enum:
+      - renesas,fcpv # FCP for VSP
+      - renesas,fcpf # FCP for FDP
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+
+additionalProperties: false
+
+examples:
+  # R8A7795 (R-Car H3) FCP for VSP-D1
+  - |
+    #include <dt-bindings/clock/renesas-cpg-mssr.h>
+    #include <dt-bindings/power/r8a7795-sysc.h>
+
+    fcp@fea2f000 {
+        compatible = "renesas,fcpv";
+        reg = <0xfea2f000 0x200>;
+        clocks = <&cpg CPG_MOD 602>;
+        power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+    };
+...

MAINTAINERS

@@ -10738,7 +10738,7 @@ L:	[email protected]
 L:	[email protected]
 S:	Supported
 T:	git git://linuxtv.org/media_tree.git
-F:	Documentation/devicetree/bindings/media/renesas,fcp.txt
+F:	Documentation/devicetree/bindings/media/renesas,fcp.yaml
 F:	drivers/media/platform/rcar-fcp.c
 F:	include/media/rcar-fcp.h