1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/pinctrl/aml 4 $id: http://devicetree.org/schemas/pinctrl/amlogic,meson-pinctrl-a1.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Amlogic Meson A1 pinmux controller 7 title: Amlogic Meson A1 pinmux controller
8 8
9 maintainers: 9 maintainers:
10 - Neil Armstrong <neil.armstrong@linaro.org> 10 - Neil Armstrong <neil.armstrong@linaro.org>
11 11
12 allOf: 12 allOf:
13 - $ref: amlogic,meson-pinctrl-common.yaml# 13 - $ref: amlogic,meson-pinctrl-common.yaml#
14 14
15 properties: 15 properties:
16 compatible: 16 compatible:
17 enum: 17 enum:
18 - amlogic,c3-periphs-pinctrl <<
19 - amlogic,t7-periphs-pinctrl <<
20 - amlogic,meson-a1-periphs-pinctrl 18 - amlogic,meson-a1-periphs-pinctrl
21 - amlogic,meson-s4-periphs-pinctrl 19 - amlogic,meson-s4-periphs-pinctrl
22 20
23 required: 21 required:
24 - compatible 22 - compatible
25 23
26 patternProperties: 24 patternProperties:
27 "^bank@[0-9a-f]+$": !! 25 "^bank@[0-9a-z]+$":
28 $ref: amlogic,meson-pinctrl-common.yaml#/$ 26 $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio
29 27
30 unevaluatedProperties: false 28 unevaluatedProperties: false
31 29
32 properties: 30 properties:
33 reg: 31 reg:
34 maxItems: 2 32 maxItems: 2
35 33
36 reg-names: 34 reg-names:
37 items: 35 items:
38 - const: mux 36 - const: mux
39 - const: gpio 37 - const: gpio
40 <<
41 gpio-line-names: <<
42 minItems: 62 # A1 <<
43 maxItems: 82 # S4 <<
44 38
45 unevaluatedProperties: 39 unevaluatedProperties:
46 type: object 40 type: object
47 $ref: amlogic,meson-pinctrl-common.yaml#/$de 41 $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins
48 42
49 examples: 43 examples:
50 - | 44 - |
51 periphs_pinctrl: pinctrl { 45 periphs_pinctrl: pinctrl {
52 compatible = "amlogic,meson-a1-periphs-p 46 compatible = "amlogic,meson-a1-periphs-pinctrl";
53 #address-cells = <1>; 47 #address-cells = <1>;
54 #size-cells = <1>; 48 #size-cells = <1>;
55 ranges; 49 ranges;
56 50
57 bank@400 { 51 bank@400 {
58 reg = <0x0400 0x003c>, 52 reg = <0x0400 0x003c>,
59 <0x0480 0x0118>; 53 <0x0480 0x0118>;
60 reg-names = "mux", "gpio"; 54 reg-names = "mux", "gpio";
61 gpio-controller; 55 gpio-controller;
62 #gpio-cells = <2>; 56 #gpio-cells = <2>;
63 gpio-ranges = <&periphs_pinctrl 0 0 62 57 gpio-ranges = <&periphs_pinctrl 0 0 62>;
64 }; 58 };
65 59
66 cec_ao_a_h_pins: cec_ao_a_h { 60 cec_ao_a_h_pins: cec_ao_a_h {
67 mux { 61 mux {
68 groups = "cec_ao_a_h"; 62 groups = "cec_ao_a_h";
69 function = "cec_ao_a_h"; 63 function = "cec_ao_a_h";
70 bias-disable; 64 bias-disable;
71 }; 65 };
72 }; 66 };
73 }; 67 };
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