[PATCH v2 2/5] dt-bindings: media: Add bindings for ARM mali-c55

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Add the yaml binding for ARM's Mali-C55 Image Signal Processor.

Acked-by: Nayden Kanchev <nayden.kanchev@xxxxxxx>
Signed-off-by: Daniel Scally <dan.scally@xxxxxxxxxxxxxxxx>
---
Changes in v2:

	- Added clocks information
	- Fixed the warnings raised by Rob

 .../bindings/media/arm,mali-c55.yaml          | 77 +++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/arm,mali-c55.yaml

diff --git a/Documentation/devicetree/bindings/media/arm,mali-c55.yaml b/Documentation/devicetree/bindings/media/arm,mali-c55.yaml
new file mode 100644
index 000000000000..30038cfec3a4
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/arm,mali-c55.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/arm,mali-c55.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM Mali-C55 Image Signal Processor
+
+maintainers:
+  - Daniel Scally <dan.scally@xxxxxxxxxxxxxxxx>
+  - Jacopo Mondi <jacopo.mondi@xxxxxxxxxxxxxxxx>
+
+properties:
+  compatible:
+    const: arm,mali-c55
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: ISP video clock
+      - description: ISP AXI clock
+      - description: ISP AHB-lite clock
+
+  clock-names:
+    items:
+      - const: vclk
+      - const: aclk
+      - const: hclk
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/properties/port
+
+        properties:
+          endpoint:
+            $ref: /schemas/graph.yaml#/properties/endpoint
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - ports
+
+additionalProperties: false
+
+examples:
+  - |
+    mali_c55: isp@400000 {
+      compatible = "arm,mali-c55";
+      reg = <0x400000 0x200000>;
+      clocks = <&clk 0>, <&clk 1>, <&clk 2>;
+      clock-names = "vclk", "aclk", "hclk";
+      interrupts = <0>;
+
+      ports {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        port@0 {
+          reg = <0>;
+          isp_in: endpoint {
+              remote-endpoint = <&mipi_out>;
+          };
+        };
+      };
+    };
+...
-- 
2.34.1





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