[PATCH v3 1/2] dt-bindings: display: Add GlandaGPU binding

@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/kieweg,gpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: GlandaGPU 2D Hardware Accelerated Display Controller
+
+maintainers:
+  - Leander Kieweg <kieweg.leander@gmail.com>
+
+description: |
+  GlandaGPU is a custom FPGA soft-IP core providing a simple
+  2D hardware-accelerated drawing engine with a VGA-compatible
+  display output. The register window covers a combined VRAM + MMIO
+  region, with MMIO registers at a fixed offset within it.
+
+  For hardware designs and RTL sources, see:
+  https://github.com/stiangglanda/GlandaGPU
+
+properties:
+  compatible:
+    const: kieweg,gpu-1.0
+
+  reg:
+    maxItems: 1
+    description:
+      Combined VRAM + MMIO register window (VRAM at offset 0,
+      MMIO registers at offset 0x00200000 within this range).
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+    description: Bus and pixel clock provided to the FPGA IP.
+
+required:
+  - compatible
+  - reg
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    gpu@c0000000 {
+        compatible = "kieweg,gpu-1.0";
+        reg = <0xc0000000 0x1000000>;
+        interrupt-parent = <&intc>;
+        interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&osc1>;
+    };

@@ -666,6 +666,8 @@ patternProperties:
     description: Giantplus Technology Co., Ltd.
   "^gira,.*":
     description: Gira Giersiepen GmbH & Co. KG
+  "^kieweg,.*":
+    description: Leander Kieweg
   "^glinet,.*":
     description: GL Intelligence, Inc.
   "^globalscale,.*":