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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/allwinner,sun8i-a83t-de2-rotate.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Allwinner A83T DE2 Rotate Device Tree Bindings
maintainers:
- Jernej Skrabec <jernej.skrabec@siol.net>
- Chen-Yu Tsai <wens@csie.org>
- Maxime Ripard <mripard@kernel.org>
description: |-
The Allwinner A83T and A64 have a rotation core used for
rotating and flipping images.
properties:
compatible:
oneOf:
- const: allwinner,sun8i-a83t-de2-rotate
- items:
- const: allwinner,sun50i-a64-de2-rotate
- const: allwinner,sun8i-a83t-de2-rotate
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
items:
- description: Rotate interface clock
- description: Rotate module clock
clock-names:
items:
- const: bus
- const: mod
resets:
maxItems: 1
required:
- compatible
- reg
- interrupts
- clocks
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/sun8i-de2.h>
#include <dt-bindings/reset/sun8i-de2.h>
rotate: rotate@1020000 {
compatible = "allwinner,sun8i-a83t-de2-rotate";
reg = <0x1020000 0x10000>;
interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&display_clocks CLK_BUS_ROT>,
<&display_clocks CLK_ROT>;
clock-names = "bus",
"mod";
resets = <&display_clocks RST_ROT>;
};
...
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