xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/gpu/samsung-scaler.yaml (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun%YAML 1.2
3*4882a593Smuzhiyun---
4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/gpu/samsung-scaler.yaml#
5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml#
6*4882a593Smuzhiyun
7*4882a593Smuzhiyuntitle: Samsung Exynos SoC Image Scaler
8*4882a593Smuzhiyun
9*4882a593Smuzhiyunmaintainers:
10*4882a593Smuzhiyun  - Inki Dae <inki.dae@samsung.com>
11*4882a593Smuzhiyun
12*4882a593Smuzhiyunproperties:
13*4882a593Smuzhiyun  compatible:
14*4882a593Smuzhiyun    enum:
15*4882a593Smuzhiyun      - samsung,exynos5420-scaler
16*4882a593Smuzhiyun      - samsung,exynos5433-scaler
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun  reg:
19*4882a593Smuzhiyun    maxItems: 1
20*4882a593Smuzhiyun
21*4882a593Smuzhiyun  interrupts:
22*4882a593Smuzhiyun    maxItems: 1
23*4882a593Smuzhiyun
24*4882a593Smuzhiyun  clocks: {}
25*4882a593Smuzhiyun  clock-names: {}
26*4882a593Smuzhiyun  iommus: {}
27*4882a593Smuzhiyun  power-domains: {}
28*4882a593Smuzhiyun
29*4882a593Smuzhiyunif:
30*4882a593Smuzhiyun  properties:
31*4882a593Smuzhiyun    compatible:
32*4882a593Smuzhiyun      contains:
33*4882a593Smuzhiyun        const: samsung,exynos5420-scaler
34*4882a593Smuzhiyun
35*4882a593Smuzhiyunthen:
36*4882a593Smuzhiyun  properties:
37*4882a593Smuzhiyun    clocks:
38*4882a593Smuzhiyun      items:
39*4882a593Smuzhiyun        - description: mscl clock
40*4882a593Smuzhiyun
41*4882a593Smuzhiyun    clock-names:
42*4882a593Smuzhiyun      items:
43*4882a593Smuzhiyun        - const: mscl
44*4882a593Smuzhiyun
45*4882a593Smuzhiyunelse:
46*4882a593Smuzhiyun  properties:
47*4882a593Smuzhiyun    clocks:
48*4882a593Smuzhiyun      items:
49*4882a593Smuzhiyun        - description: pclk clock
50*4882a593Smuzhiyun        - description: aclk clock
51*4882a593Smuzhiyun        - description: aclk_xiu clock
52*4882a593Smuzhiyun
53*4882a593Smuzhiyun    clock-names:
54*4882a593Smuzhiyun      items:
55*4882a593Smuzhiyun        - const: pclk
56*4882a593Smuzhiyun        - const: aclk
57*4882a593Smuzhiyun        - const: aclk_xiu
58*4882a593Smuzhiyun
59*4882a593Smuzhiyunrequired:
60*4882a593Smuzhiyun  - compatible
61*4882a593Smuzhiyun  - reg
62*4882a593Smuzhiyun  - interrupts
63*4882a593Smuzhiyun  - clocks
64*4882a593Smuzhiyun  - clock-names
65*4882a593Smuzhiyun
66*4882a593SmuzhiyunadditionalProperties: false
67*4882a593Smuzhiyun
68*4882a593Smuzhiyunexamples:
69*4882a593Smuzhiyun  - |
70*4882a593Smuzhiyun    #include <dt-bindings/clock/exynos5420.h>
71*4882a593Smuzhiyun    #include <dt-bindings/interrupt-controller/arm-gic.h>
72*4882a593Smuzhiyun
73*4882a593Smuzhiyun    scaler@12800000 {
74*4882a593Smuzhiyun        compatible = "samsung,exynos5420-scaler";
75*4882a593Smuzhiyun        reg = <0x12800000 0x1294>;
76*4882a593Smuzhiyun        interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
77*4882a593Smuzhiyun        clocks = <&clock CLK_MSCL0>;
78*4882a593Smuzhiyun        clock-names = "mscl";
79*4882a593Smuzhiyun    };
80*4882a593Smuzhiyun
81*4882a593Smuzhiyun...
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