1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2*4882a593Smuzhiyun%YAML 1.2
3*4882a593Smuzhiyun---
4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/media/allwinner,sun8i-a83t-de2-rotate.yaml#
5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml#
6*4882a593Smuzhiyun
7*4882a593Smuzhiyuntitle: Allwinner A83T DE2 Rotate Device Tree Bindings
8*4882a593Smuzhiyun
9*4882a593Smuzhiyunmaintainers:
10*4882a593Smuzhiyun  - Jernej Skrabec <jernej.skrabec@siol.net>
11*4882a593Smuzhiyun  - Chen-Yu Tsai <wens@csie.org>
12*4882a593Smuzhiyun  - Maxime Ripard <mripard@kernel.org>
13*4882a593Smuzhiyun
14*4882a593Smuzhiyundescription: |-
15*4882a593Smuzhiyun  The Allwinner A83T and A64 have a rotation core used for
16*4882a593Smuzhiyun  rotating and flipping images.
17*4882a593Smuzhiyun
18*4882a593Smuzhiyunproperties:
19*4882a593Smuzhiyun  compatible:
20*4882a593Smuzhiyun    oneOf:
21*4882a593Smuzhiyun      - const: allwinner,sun8i-a83t-de2-rotate
22*4882a593Smuzhiyun      - items:
23*4882a593Smuzhiyun          - const: allwinner,sun50i-a64-de2-rotate
24*4882a593Smuzhiyun          - const: allwinner,sun8i-a83t-de2-rotate
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun  reg:
27*4882a593Smuzhiyun    maxItems: 1
28*4882a593Smuzhiyun
29*4882a593Smuzhiyun  interrupts:
30*4882a593Smuzhiyun    maxItems: 1
31*4882a593Smuzhiyun
32*4882a593Smuzhiyun  clocks:
33*4882a593Smuzhiyun    items:
34*4882a593Smuzhiyun      - description: Rotate interface clock
35*4882a593Smuzhiyun      - description: Rotate module clock
36*4882a593Smuzhiyun
37*4882a593Smuzhiyun  clock-names:
38*4882a593Smuzhiyun    items:
39*4882a593Smuzhiyun      - const: bus
40*4882a593Smuzhiyun      - const: mod
41*4882a593Smuzhiyun
42*4882a593Smuzhiyun  resets:
43*4882a593Smuzhiyun    maxItems: 1
44*4882a593Smuzhiyun
45*4882a593Smuzhiyunrequired:
46*4882a593Smuzhiyun  - compatible
47*4882a593Smuzhiyun  - reg
48*4882a593Smuzhiyun  - interrupts
49*4882a593Smuzhiyun  - clocks
50*4882a593Smuzhiyun
51*4882a593SmuzhiyunadditionalProperties: false
52*4882a593Smuzhiyun
53*4882a593Smuzhiyunexamples:
54*4882a593Smuzhiyun  - |
55*4882a593Smuzhiyun    #include <dt-bindings/interrupt-controller/arm-gic.h>
56*4882a593Smuzhiyun    #include <dt-bindings/clock/sun8i-de2.h>
57*4882a593Smuzhiyun    #include <dt-bindings/reset/sun8i-de2.h>
58*4882a593Smuzhiyun
59*4882a593Smuzhiyun    rotate: rotate@1020000 {
60*4882a593Smuzhiyun        compatible = "allwinner,sun8i-a83t-de2-rotate";
61*4882a593Smuzhiyun        reg = <0x1020000 0x10000>;
62*4882a593Smuzhiyun        interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
63*4882a593Smuzhiyun        clocks = <&display_clocks CLK_BUS_ROT>,
64*4882a593Smuzhiyun                 <&display_clocks CLK_ROT>;
65*4882a593Smuzhiyun        clock-names = "bus",
66*4882a593Smuzhiyun                      "mod";
67*4882a593Smuzhiyun        resets = <&display_clocks RST_ROT>;
68*4882a593Smuzhiyun    };
69*4882a593Smuzhiyun
70*4882a593Smuzhiyun...
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