mediatek,mt7621-gpio.yaml

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/gpio/mediatek,mt7621-gpio.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Mediatek MT7621 SoC GPIO controller
    8 
    9 maintainers:
   10   - Sergio Paracuellos <sergio.paracuellos@gmail.com>
   11 
   12 description: |
   13   The IP core used inside these SoCs has 3 banks of 32 GPIOs each.
   14   The registers of all the banks are interwoven inside one single IO range.
   15   We load one GPIO controller instance per bank. Also the GPIO controller can receive
   16   interrupts on any of the GPIOs, either edge or level. It then interrupts the CPU
   17   using GIC INT12.
   18 
   19 properties:
   20   $nodename:
   21     pattern: "^gpio@[0-9a-f]+$"
   22 
   23   compatible:
   24     const: mediatek,mt7621-gpio
   25 
   26   reg:
   27     maxItems: 1
   28 
   29   "#gpio-cells":
   30     const: 2
   31 
   32   gpio-controller: true
   33   gpio-ranges: true
   34 
   35   interrupt-controller: true
   36 
   37   "#interrupt-cells":
   38     const: 2
   39 
   40   interrupts:
   41     maxItems: 1
   42 
   43 required:
   44   - compatible
   45   - reg
   46   - "#gpio-cells"
   47   - gpio-controller
   48   - gpio-ranges
   49   - interrupt-controller
   50   - "#interrupt-cells"
   51   - interrupts
   52 
   53 additionalProperties: false
   54 
   55 examples:
   56   - |
   57     #include <dt-bindings/gpio/gpio.h>
   58     #include <dt-bindings/interrupt-controller/mips-gic.h>
   59 
   60     gpio@600 {
   61       compatible = "mediatek,mt7621-gpio";
   62       reg = <0x600 0x100>;
   63       #gpio-cells = <2>;
   64       gpio-controller;
   65       gpio-ranges = <&pinctrl 0 0 95>;
   66       interrupt-controller;
   67       #interrupt-cells = <2>;
   68       interrupt-parent = <&gic>;
   69       interrupts = <GIC_SHARED 12 IRQ_TYPE_LEVEL_HIGH>;
   70     };
   71 
   72 ...

Cache object: 80c1fdffaba9c4ae7a934f2d86157aef

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/gpio/mediatek,mt7621-gpio.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/gpio/mediatek,mt7621-gpio.yaml