xref: /linux/Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-g12a-periphs.yaml (revision 24168c5e6dfbdd5b414f048f47f75d64533296ca) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/pinctrl/amlogic,meson-pinctrl-g12a-periphs.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Amlogic Meson G12 PERIPHS pinmux controller
8
9maintainers:
10  - Neil Armstrong <neil.armstrong@linaro.org>
11
12allOf:
13  - $ref: amlogic,meson-pinctrl-common.yaml#
14
15properties:
16  compatible:
17    enum:
18      - amlogic,meson-g12a-periphs-pinctrl
19
20required:
21  - compatible
22
23patternProperties:
24  "^bank@[0-9a-f]+$":
25    $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio
26
27    unevaluatedProperties: false
28
29    properties:
30      reg:
31        maxItems: 5
32
33      reg-names:
34        items:
35          - const: gpio
36          - const: pull
37          - const: pull-enable
38          - const: mux
39          - const: ds
40
41      gpio-line-names:
42        maxItems: 85
43
44unevaluatedProperties:
45  type: object
46  $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins
47
48examples:
49  - |
50    periphs_pinctrl: pinctrl {
51      compatible = "amlogic,meson-g12a-periphs-pinctrl";
52      #address-cells = <1>;
53      #size-cells = <1>;
54      ranges;
55
56      bank@40 {
57        reg = <0x40  0x4c>,
58              <0xe8  0x18>,
59              <0x120 0x18>,
60              <0x2c0 0x40>,
61              <0x340 0x1c>;
62        reg-names = "gpio", "pull", "pull-enable", "mux", "ds";
63        gpio-controller;
64        #gpio-cells = <2>;
65        gpio-ranges = <&periphs_pinctrl 0 0 86>;
66      };
67
68      cec_ao_a_h_pins: cec_ao_a_h {
69        mux {
70          groups = "cec_ao_a_h";
71          function = "cec_ao_a_h";
72          bias-disable;
73        };
74      };
75    };
76