* [PATCH 1/4] dt-bindings: media: Add bindings for the Amlogic GE2D Accelerator Unit
[not found] <20200928161411.323581-1-narmstrong@baylibre.com>
@ 2020-09-28 16:14 ` Neil Armstrong
2020-09-29 20:09 ` Rob Herring
0 siblings, 1 reply; 2+ messages in thread
From: Neil Armstrong @ 2020-09-28 16:14 UTC (permalink / raw)
To: hverkuil-cisco, devicetree
Cc: Neil Armstrong, linux-media, linux-amlogic, linux-arm-kernel,
linux-kernel
The GE2D is a 2D accelerator with various features like configurable blitter
with alpha blending, frame rotation, scaling, format conversion and colorspace
conversion.
This adds the bindings for the GE2D version found in the AXG SoCs Family.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
.../bindings/media/amlogic,axg-ge2d.yaml | 47 +++++++++++++++++++
1 file changed, 47 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
diff --git a/Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml b/Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
new file mode 100644
index 000000000000..bee93bd84771
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2020 BayLibre, SAS
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/media/amlogic,axg-ge2d.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Amlogic GE2D Acceleration Unit
+
+maintainers:
+ - Neil Armstrong <narmstrong@baylibre.com>
+
+properties:
+ compatible:
+ enum:
+ - amlogic,axg-ge2d
+
+ interrupts:
+ minItems: 1
+
+ reg:
+ minItems: 1
+
+ resets:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - resets
+
+additionalProperties: false
+
+examples:
+ - |
+ ge2d: ge2d@ff940000 {
+ compatible = "amlogic,axg-ge2d";
+ reg = <0xff940000 0x10000>;
+ interrupts = <150>;
+ clocks = <&clk_ge2d>;
+ resets = <&reset_ge2d>;
+ };
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread