1cd9fdd06SYassine Oudjana# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2cd9fdd06SYassine Oudjana%YAML 1.2
3cd9fdd06SYassine Oudjana---
4*32671977SRob Herring$id: http://devicetree.org/schemas/clock/mediatek,topckgen.yaml#
5*32671977SRob Herring$schema: http://devicetree.org/meta-schemas/core.yaml#
6cd9fdd06SYassine Oudjana
7cd9fdd06SYassine Oudjanatitle: MediaTek Top Clock Generator Controller
8cd9fdd06SYassine Oudjana
9cd9fdd06SYassine Oudjanamaintainers:
10cd9fdd06SYassine Oudjana  - Michael Turquette <mturquette@baylibre.com>
11cd9fdd06SYassine Oudjana  - Stephen Boyd <sboyd@kernel.org>
12cd9fdd06SYassine Oudjana
13cd9fdd06SYassine Oudjanadescription:
14cd9fdd06SYassine Oudjana  The Mediatek topckgen controller provides various clocks to the system.
15cd9fdd06SYassine Oudjana  The clock values can be found in <dt-bindings/clock/mt*-clk.h>.
16cd9fdd06SYassine Oudjana
17cd9fdd06SYassine Oudjanaproperties:
18cd9fdd06SYassine Oudjana  compatible:
19cd9fdd06SYassine Oudjana    oneOf:
20cd9fdd06SYassine Oudjana      - enum:
21cd9fdd06SYassine Oudjana          - mediatek,mt6797-topckgen
22cd9fdd06SYassine Oudjana          - mediatek,mt7622-topckgen
23cd9fdd06SYassine Oudjana          - mediatek,mt8135-topckgen
24cd9fdd06SYassine Oudjana          - mediatek,mt8173-topckgen
25cd9fdd06SYassine Oudjana          - mediatek,mt8516-topckgen
26cd9fdd06SYassine Oudjana      - items:
27cd9fdd06SYassine Oudjana          - const: mediatek,mt7623-topckgen
28cd9fdd06SYassine Oudjana          - const: mediatek,mt2701-topckgen
29cd9fdd06SYassine Oudjana          - const: syscon
30cd9fdd06SYassine Oudjana      - items:
31cd9fdd06SYassine Oudjana          - enum:
32cd9fdd06SYassine Oudjana              - mediatek,mt2701-topckgen
33cd9fdd06SYassine Oudjana              - mediatek,mt2712-topckgen
34cd9fdd06SYassine Oudjana              - mediatek,mt6765-topckgen
35cd9fdd06SYassine Oudjana              - mediatek,mt6779-topckgen
36d5099c95SAngeloGioacchino Del Regno              - mediatek,mt6795-topckgen
37cd9fdd06SYassine Oudjana              - mediatek,mt7629-topckgen
38cc4d9e0cSDaniel Golle              - mediatek,mt7981-topckgen
39cd9fdd06SYassine Oudjana              - mediatek,mt7986-topckgen
40cd9fdd06SYassine Oudjana              - mediatek,mt8167-topckgen
41cd9fdd06SYassine Oudjana              - mediatek,mt8183-topckgen
42cd9fdd06SYassine Oudjana          - const: syscon
43cd9fdd06SYassine Oudjana
44cd9fdd06SYassine Oudjana  reg:
45cd9fdd06SYassine Oudjana    maxItems: 1
46cd9fdd06SYassine Oudjana
47cd9fdd06SYassine Oudjana  '#clock-cells':
48cd9fdd06SYassine Oudjana    const: 1
49cd9fdd06SYassine Oudjana
50cd9fdd06SYassine Oudjanarequired:
51cd9fdd06SYassine Oudjana  - compatible
52cd9fdd06SYassine Oudjana  - reg
53cd9fdd06SYassine Oudjana  - '#clock-cells'
54cd9fdd06SYassine Oudjana
55cd9fdd06SYassine OudjanaadditionalProperties: false
56cd9fdd06SYassine Oudjana
57cd9fdd06SYassine Oudjanaexamples:
58cd9fdd06SYassine Oudjana  - |
59cd9fdd06SYassine Oudjana    topckgen: clock-controller@10000000 {
60cd9fdd06SYassine Oudjana        compatible = "mediatek,mt8173-topckgen";
61cd9fdd06SYassine Oudjana        reg = <0x10000000 0x1000>;
62cd9fdd06SYassine Oudjana        #clock-cells = <1>;
63cd9fdd06SYassine Oudjana    };
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