Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Samsung S3C/S5P/Exynos SoC pin controller - wake-up interrupt controller
   8
   9 maintainers:
  10   - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
  11   - Sylwester Nawrocki <s.nawrocki@samsung.com>
  12   - Tomasz Figa <tomasz.figa@gmail.com>
  13
  14 description: |
  15   This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin
  16   controller.
  17
  18   External wake-up interrupts for Samsung S3C/S5P/Exynos SoC pin controller.
  19   For S3C24xx, S3C64xx, S5PV210 and Exynos4210 compatible wake-up interrupt
  20   controllers, only one pin-controller device node can include external wake-up
  21   interrupts child node (in other words, only one External wake-up interrupts
  22   pin-controller is supported).
  23   For newer controllers, multiple pin-controller device node can include
  24   external wake-up interrupts child node.
  25
  26   See also Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml for
  27   additional information and example.
  28
  29 properties:
  30   compatible:
  31     enum:
  32       - samsung,s3c2410-wakeup-eint
  33       - samsung,s3c2412-wakeup-eint
  34       - samsung,s3c64xx-wakeup-eint
  35       - samsung,s5pv210-wakeup-eint
  36       - samsung,exynos4210-wakeup-eint
  37       - samsung,exynos7-wakeup-eint
  38       - samsung,exynos850-wakeup-eint
  39       - samsung,exynosautov9-wakeup-eint
  40
  41   interrupts:
  42     description:
  43       Interrupt used by multiplexed external wake-up interrupts.
  44     minItems: 1
  45     maxItems: 6
  46
  47 required:
  48   - compatible
  49
  50 allOf:
  51   - if:
  52       properties:
  53         compatible:
  54           contains:
  55             enum:
  56               - samsung,s3c2410-wakeup-eint
  57               - samsung,s3c2412-wakeup-eint
  58     then:
  59       properties:
  60         interrupts:
  61           minItems: 6
  62           maxItems: 6
  63       required:
  64         - interrupts
  65
  66   - if:
  67       properties:
  68         compatible:
  69           contains:
  70             const: samsung,s3c64xx-wakeup-eint
  71     then:
  72       properties:
  73         interrupts:
  74           minItems: 4
  75           maxItems: 4
  76       required:
  77         - interrupts
  78
  79   - if:
  80       properties:
  81         compatible:
  82           contains:
  83             enum:
  84               - samsung,s5pv210-wakeup-eint
  85               - samsung,exynos4210-wakeup-eint
  86               - samsung,exynos7-wakeup-eint
  87     then:
  88       properties:
  89         interrupts:
  90           minItems: 1
  91           maxItems: 1
  92       required:
  93         - interrupts
  94
  95   - if:
  96       properties:
  97         compatible:
  98           contains:
  99             enum:
 100               - samsung,exynos850-wakeup-eint
 101               - samsung,exynosautov9-wakeup-eint
 102     then:
 103       properties:
 104         interrupts: false
 105
 106 additionalProperties: false