xref: /freebsd/sys/contrib/device-tree/Bindings/gpio/toshiba,gpio-visconti.yaml (revision 5def4c47d4bd90b209b9b4a4ba9faec15846d8fd)
1*5def4c47SEmmanuel Vadot# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2*5def4c47SEmmanuel Vadot%YAML 1.2
3*5def4c47SEmmanuel Vadot---
4*5def4c47SEmmanuel Vadot$id: http://devicetree.org/schemas/gpio/toshiba,gpio-visconti.yaml#
5*5def4c47SEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml#
6*5def4c47SEmmanuel Vadot
7*5def4c47SEmmanuel Vadottitle: Toshiba Visconti ARM SoCs GPIO controller
8*5def4c47SEmmanuel Vadot
9*5def4c47SEmmanuel Vadotmaintainers:
10*5def4c47SEmmanuel Vadot  - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
11*5def4c47SEmmanuel Vadot
12*5def4c47SEmmanuel Vadotproperties:
13*5def4c47SEmmanuel Vadot  compatible:
14*5def4c47SEmmanuel Vadot    items:
15*5def4c47SEmmanuel Vadot      - const: toshiba,gpio-tmpv7708
16*5def4c47SEmmanuel Vadot
17*5def4c47SEmmanuel Vadot  reg:
18*5def4c47SEmmanuel Vadot    maxItems: 1
19*5def4c47SEmmanuel Vadot
20*5def4c47SEmmanuel Vadot  "#gpio-cells":
21*5def4c47SEmmanuel Vadot    const: 2
22*5def4c47SEmmanuel Vadot
23*5def4c47SEmmanuel Vadot  gpio-ranges: true
24*5def4c47SEmmanuel Vadot
25*5def4c47SEmmanuel Vadot  gpio-controller: true
26*5def4c47SEmmanuel Vadot
27*5def4c47SEmmanuel Vadot  interrupt-controller: true
28*5def4c47SEmmanuel Vadot
29*5def4c47SEmmanuel Vadot  "#interrupt-cells":
30*5def4c47SEmmanuel Vadot    const: 2
31*5def4c47SEmmanuel Vadot
32*5def4c47SEmmanuel Vadot  interrupts:
33*5def4c47SEmmanuel Vadot    description:
34*5def4c47SEmmanuel Vadot      interrupt mapping one per GPIO.
35*5def4c47SEmmanuel Vadot    minItems: 16
36*5def4c47SEmmanuel Vadot    maxItems: 16
37*5def4c47SEmmanuel Vadot
38*5def4c47SEmmanuel Vadotrequired:
39*5def4c47SEmmanuel Vadot  - compatible
40*5def4c47SEmmanuel Vadot  - reg
41*5def4c47SEmmanuel Vadot  - "#gpio-cells"
42*5def4c47SEmmanuel Vadot  - gpio-ranges
43*5def4c47SEmmanuel Vadot  - gpio-controller
44*5def4c47SEmmanuel Vadot  - interrupt-controller
45*5def4c47SEmmanuel Vadot  - "#interrupt-cells"
46*5def4c47SEmmanuel Vadot  - interrupt-parent
47*5def4c47SEmmanuel Vadot
48*5def4c47SEmmanuel VadotadditionalProperties: false
49*5def4c47SEmmanuel Vadot
50*5def4c47SEmmanuel Vadotexamples:
51*5def4c47SEmmanuel Vadot  - |
52*5def4c47SEmmanuel Vadot      #include <dt-bindings/interrupt-controller/irq.h>
53*5def4c47SEmmanuel Vadot      #include <dt-bindings/interrupt-controller/arm-gic.h>
54*5def4c47SEmmanuel Vadot
55*5def4c47SEmmanuel Vadot      soc {
56*5def4c47SEmmanuel Vadot        #address-cells = <2>;
57*5def4c47SEmmanuel Vadot        #size-cells = <2>;
58*5def4c47SEmmanuel Vadot
59*5def4c47SEmmanuel Vadot        gpio: gpio@28020000 {
60*5def4c47SEmmanuel Vadot          compatible = "toshiba,gpio-tmpv7708";
61*5def4c47SEmmanuel Vadot          reg = <0 0x28020000 0 0x1000>;
62*5def4c47SEmmanuel Vadot          #gpio-cells = <0x2>;
63*5def4c47SEmmanuel Vadot          gpio-ranges = <&pmux 0 0 32>;
64*5def4c47SEmmanuel Vadot          gpio-controller;
65*5def4c47SEmmanuel Vadot          interrupt-controller;
66*5def4c47SEmmanuel Vadot          #interrupt-cells = <2>;
67*5def4c47SEmmanuel Vadot          interrupt-parent = <&gic>;
68*5def4c47SEmmanuel Vadot        };
69*5def4c47SEmmanuel Vadot      };
70*5def4c47SEmmanuel Vadot...
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