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