Lines Matching +full:single +full:- +full:trigger

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/gpio/sprd,gpio-eic.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11   - Orson Zhai <orsonzhai@gmail.com>
12   - Baolin Wang <baolin.wang7@gmail.com>
13   - Chunyan Zhang <zhang.lyra@gmail.com>
19   controller contains 4 sub-modules, i.e. EIC-debounce, EIC-latch, EIC-async and
20   EIC-sync. But the PMIC EIC controller contains only one EIC-debounce sub-
23   The EIC-debounce sub-module provides up to 8 source input signal
25   stable status (millisecond resolution) and a single-trigger mechanism
26   is introduced into this sub-module to enhance the input event detection
27   reliability. In addition, this sub-module's clock can be shut off
32   The EIC-latch sub-module is used to latch some special power down signals
33   and generate interrupts, since the EIC-latch does not depend on the APB
36   The EIC-async sub-module uses a 32kHz clock to capture the short signals
37   (microsecond resolution) to generate interrupts by level or edge trigger.
39   The EIC-sync is similar with GPIO's input function, which is a synchronized
40   signal input register. It can generate interrupts by level or edge trigger
46       - enum:
47           - sprd,sc9860-eic-debounce
48           - sprd,sc9860-eic-latch
49           - sprd,sc9860-eic-async
50           - sprd,sc9860-eic-sync
51           - sprd,sc2731-eic
52       - items:
53           - enum:
54               - sprd,ums512-eic-debounce
55           - const: sprd,sc9860-eic-debounce
56       - items:
57           - enum:
58               - sprd,ums512-eic-latch
59           - const: sprd,sc9860-eic-latch
60       - items:
61           - enum:
62               - sprd,ums512-eic-async
63           - const: sprd,sc9860-eic-async
64       - items:
65           - enum:
66               - sprd,ums512-eic-sync
67           - const: sprd,sc9860-eic-sync
68       - items:
69           - enum:
70               - sprd,sc2730-eic
71           - const: sprd,sc2731-eic
80   gpio-controller: true
82   "#gpio-cells":
85   interrupt-controller: true
87   "#interrupt-cells":
96   - compatible
97   - reg
98   - gpio-controller
99   - "#gpio-cells"
100   - interrupt-controller
101   - "#interrupt-cells"
102   - interrupts
107   - |
108     #include <dt-bindings/interrupt-controller/arm-gic.h>
111         #address-cells = <2>;
112         #size-cells = <2>;
115             compatible = "sprd,sc9860-eic-debounce";
117             gpio-controller;
118             #gpio-cells = <2>;
119             interrupt-controller;
120             #interrupt-cells = <2>;