| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 <krzk@kernel.org> |
| 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: |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 31 | oneOf: |
| 32 | - enum: |
| 33 | - samsung,s3c2410-wakeup-eint |
| 34 | - samsung,s3c2412-wakeup-eint |
| 35 | - samsung,s3c64xx-wakeup-eint |
| 36 | - samsung,s5pv210-wakeup-eint |
| 37 | - samsung,exynos4210-wakeup-eint |
| 38 | - samsung,exynos7-wakeup-eint |
| 39 | - samsung,exynosautov920-wakeup-eint |
| 40 | - items: |
| 41 | - enum: |
| 42 | - samsung,exynos5433-wakeup-eint |
| 43 | - samsung,exynos7885-wakeup-eint |
| 44 | - samsung,exynos850-wakeup-eint |
| 45 | - const: samsung,exynos7-wakeup-eint |
| 46 | - items: |
| 47 | - enum: |
| 48 | - google,gs101-wakeup-eint |
| 49 | - samsung,exynosautov9-wakeup-eint |
| 50 | - const: samsung,exynos850-wakeup-eint |
| 51 | - const: samsung,exynos7-wakeup-eint |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 52 | |
| 53 | interrupts: |
| 54 | description: |
| 55 | Interrupt used by multiplexed external wake-up interrupts. |
| 56 | minItems: 1 |
| 57 | maxItems: 6 |
| 58 | |
| 59 | required: |
| 60 | - compatible |
| 61 | |
| 62 | allOf: |
| 63 | - if: |
| 64 | properties: |
| 65 | compatible: |
| 66 | contains: |
| 67 | enum: |
| 68 | - samsung,s3c2410-wakeup-eint |
| 69 | - samsung,s3c2412-wakeup-eint |
| 70 | then: |
| 71 | properties: |
| 72 | interrupts: |
| 73 | minItems: 6 |
| 74 | maxItems: 6 |
| 75 | required: |
| 76 | - interrupts |
| 77 | |
| 78 | - if: |
| 79 | properties: |
| 80 | compatible: |
| 81 | contains: |
| 82 | const: samsung,s3c64xx-wakeup-eint |
| 83 | then: |
| 84 | properties: |
| 85 | interrupts: |
| 86 | minItems: 4 |
| 87 | maxItems: 4 |
| 88 | required: |
| 89 | - interrupts |
| 90 | |
| 91 | - if: |
| 92 | properties: |
| 93 | compatible: |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 94 | # Match without "contains", to skip newer variants which are still |
| 95 | # compatible with samsung,exynos7-wakeup-eint |
| 96 | enum: |
| 97 | - samsung,s5pv210-wakeup-eint |
| 98 | - samsung,exynos4210-wakeup-eint |
| 99 | - samsung,exynos5433-wakeup-eint |
| 100 | - samsung,exynos7-wakeup-eint |
| 101 | - samsung,exynos7885-wakeup-eint |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 102 | then: |
| 103 | properties: |
| 104 | interrupts: |
| 105 | minItems: 1 |
| 106 | maxItems: 1 |
| 107 | required: |
| 108 | - interrupts |
| 109 | |
| 110 | - if: |
| 111 | properties: |
| 112 | compatible: |
| 113 | contains: |
| 114 | enum: |
| 115 | - samsung,exynos850-wakeup-eint |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 116 | - samsung,exynosautov920-wakeup-eint |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 117 | then: |
| 118 | properties: |
| 119 | interrupts: false |
| 120 | |
| 121 | additionalProperties: false |