From 85c675d0d09a45a135bddd15d7b385f8758c32fb Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 18 May 2024 19:35:05 +0200
Subject: Adding upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../bindings/media/nuvoton,npcm-vcd.yaml           | 72 ++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml

(limited to 'Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml')

diff --git a/Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml b/Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
new file mode 100644
index 0000000000..c885f559d2
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/nuvoton,npcm-vcd.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton NPCM Video Capture/Differentiation Engine
+
+maintainers:
+  - Joseph Liu <kwliu@nuvoton.com>
+  - Marvin Lin <kflin@nuvoton.com>
+
+description: |
+  Video Capture/Differentiation Engine (VCD) present on Nuvoton NPCM SoCs.
+
+properties:
+  compatible:
+    enum:
+      - nuvoton,npcm750-vcd
+      - nuvoton,npcm845-vcd
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  nuvoton,sysgcr:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: phandle to access GCR (Global Control Register) registers.
+
+  nuvoton,sysgfxi:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: phandle to access GFXI (Graphics Core Information) registers.
+
+  nuvoton,ece:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: phandle to access ECE (Encoding Compression Engine) registers.
+
+  memory-region:
+    maxItems: 1
+    description:
+      CMA pool to use for buffers allocation instead of the default CMA pool.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - resets
+  - nuvoton,sysgcr
+  - nuvoton,sysgfxi
+  - nuvoton,ece
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/reset/nuvoton,npcm7xx-reset.h>
+
+    vcd: vcd@f0810000 {
+        compatible = "nuvoton,npcm750-vcd";
+        reg = <0xf0810000 0x10000>;
+        interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+        resets = <&rstc NPCM7XX_RESET_IPSRST2 NPCM7XX_RESET_VCD>;
+        nuvoton,sysgcr = <&gcr>;
+        nuvoton,sysgfxi = <&gfxi>;
+        nuvoton,ece = <&ece>;
+    };
-- 
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