Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) %YAML 1.2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) ---
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) $id: http://devicetree.org/schemas/watchdog/samsung-wdt.yaml#
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) $schema: http://devicetree.org/meta-schemas/core.yaml#
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) title: Samsung SoC Watchdog Timer Controller
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) maintainers:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)   - Krzysztof Kozlowski <krzk@kernel.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) description: |+
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)   The Samsung's Watchdog controller is used for resuming system operation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)   after a preset amount of time during which the WDT reset event has not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)   occurred.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)   compatible:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)     enum:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)       - samsung,s3c2410-wdt                   # for S3C2410
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)       - samsung,s3c6410-wdt                   # for S3C6410, S5PV210 and Exynos4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)       - samsung,exynos5250-wdt                # for Exynos5250
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)       - samsung,exynos5420-wdt                # for Exynos5420
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)       - samsung,exynos7-wdt                   # for Exynos7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)   reg:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)     maxItems: 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)   clocks:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)     maxItems: 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)   clock-names:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)     items:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)       - const: watchdog
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)   interrupts:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)     maxItems: 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)   samsung,syscon-phandle:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)     $ref: /schemas/types.yaml#/definitions/phandle
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)     description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)       Phandle to the PMU system controller node (in case of Exynos5250,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)       Exynos5420 and Exynos7).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) required:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)   - compatible
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)   - clocks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)   - clock-names
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)   - interrupts
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)   - reg
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) allOf:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)   - $ref: watchdog.yaml#
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)   - if:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)       properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)         compatible:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)           contains:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)             enum:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)               - samsung,exynos5250-wdt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)               - samsung,exynos5420-wdt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)               - samsung,exynos7-wdt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62)     then:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)       required:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)         - samsung,syscon-phandle
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) unevaluatedProperties: false
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) examples:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)   - |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70)     watchdog@101d0000 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)         compatible = "samsung,exynos5250-wdt";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)         reg = <0x101D0000 0x100>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)         interrupts = <0 42 0>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)         clocks = <&clock 336>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75)         clock-names = "watchdog";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)         samsung,syscon-phandle = <&pmu_syscon>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)     };