Merge tag 'drm-next-20210322' of git://linuxtv.org/pinchartl/media in…

…to drm-next

Conversion of misc display DT bindings to YAML

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/YFgOFL/yMUkyxqK3@pendragon.ideasonboard.com

Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml

@@ -12,8 +12,8 @@ description: |
   and CEC.
 
   These DT bindings follow the Synopsys DWC HDMI TX bindings defined
-  in Documentation/devicetree/bindings/display/bridge/dw_hdmi.txt with
-  the following device-specific properties.
+  in bridge/synopsys,dw-hdmi.yaml with the following device-specific
+  properties.
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>

Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml

@@ -0,0 +1,125 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/renesas,dw-hdmi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas R-Car DWC HDMI TX Encoder
+
+maintainers:
+  - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
+
+description: |
+  The HDMI transmitter is a Synopsys DesignWare HDMI 1.4 TX controller IP
+  with a companion PHY IP.
+
+allOf:
+  - $ref: synopsys,dw-hdmi.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - renesas,r8a774a1-hdmi # for RZ/G2M compatible HDMI TX
+          - renesas,r8a774b1-hdmi # for RZ/G2N compatible HDMI TX
+          - renesas,r8a774e1-hdmi # for RZ/G2H compatible HDMI TX
+          - renesas,r8a7795-hdmi # for R-Car H3 compatible HDMI TX
+          - renesas,r8a7796-hdmi # for R-Car M3-W compatible HDMI TX
+          - renesas,r8a77961-hdmi # for R-Car M3-W+ compatible HDMI TX
+          - renesas,r8a77965-hdmi # for R-Car M3-N compatible HDMI TX
+      - const: renesas,rcar-gen3-hdmi
+
+  reg-io-width:
+    const: 1
+
+  clocks:
+    maxItems: 2
+
+  clock-names:
+    maxItems: 2
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: Parallel RGB input port
+
+      port@1:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: HDMI output port
+
+      port@2:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: Sound input port
+
+    required:
+      - port@0
+      - port@1
+      - port@2
+
+  power-domains:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - interrupts
+  - ports
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r8a7795-cpg-mssr.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/power/r8a7795-sysc.h>
+
+    hdmi@fead0000 {
+        compatible = "renesas,r8a7795-hdmi", "renesas,rcar-gen3-hdmi";
+        reg = <0xfead0000 0x10000>;
+        interrupts = <0 389 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&cpg CPG_CORE R8A7795_CLK_S0D4>, <&cpg CPG_MOD 729>;
+        clock-names = "iahb", "isfr";
+        power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+            port@0 {
+                reg = <0>;
+                dw_hdmi0_in: endpoint {
+                    remote-endpoint = <&du_out_hdmi0>;
+                };
+            };
+            port@1 {
+                reg = <1>;
+                rcar_dw_hdmi0_out: endpoint {
+                    remote-endpoint = <&hdmi0_con>;
+                };
+            };
+            port@2 {
+                reg = <2>;
+                rcar_dw_hdmi0_sound_in: endpoint {
+                    remote-endpoint = <&hdmi_sound_out>;
+                };
+            };
+        };
+    };
+
+    hdmi0-out {
+        compatible = "hdmi-connector";
+        label = "HDMI0 OUT";
+        type = "a";
+
+        port {
+            hdmi0_con: endpoint {
+                remote-endpoint = <&rcar_dw_hdmi0_out>;
+            };
+        };
+    };
+
+...

Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml

@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/synopsys,dw-hdmi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Common Properties for Synopsys DesignWare HDMI TX Controller
+
+maintainers:
+  - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
+
+description: |
+  This document defines device tree properties for the Synopsys DesignWare HDMI
+  TX controller (DWC HDMI TX) IP core. It doesn't constitute a full device tree
+  binding specification by itself but is meant to be referenced by device tree
+  bindings for the platform-specific integrations of the DWC HDMI TX.
+
+  When referenced from platform device tree bindings the properties defined in
+  this document are defined as follows. The platform device tree bindings are
+  responsible for defining whether each property is required or optional.
+
+properties:
+  reg:
+    maxItems: 1
+
+  reg-io-width:
+    description:
+      Width (in bytes) of the registers specified by the reg property.
+    allOf:
+      - $ref: /schemas/types.yaml#/definitions/uint32
+      - enum: [1, 4]
+    default: 1
+
+  clocks:
+    minItems: 2
+    maxItems: 5
+    items:
+      - description: The bus clock for either AHB and APB
+      - description: The internal register configuration clock
+    additionalItems: true
+
+  clock-names:
+    minItems: 2
+    maxItems: 5
+    items:
+      - const: iahb
+      - const: isfr
+    additionalItems: true
+
+  interrupts:
+    maxItems: 1
+
+additionalProperties: true
+
+...