Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
^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/hwmon/adt7475.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: ADT7475 hwmon sensor
^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)   - Jean Delvare <jdelvare@suse.com>
^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 ADT7473, ADT7475, ADT7476, and ADT7490 are thermal monitors and multiple
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)   PWN fan controllers.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)   They support monitoring and controlling up to four fans (the ADT7490 can only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)   control up to three). They support reading a single on chip temperature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)   sensor and two off chip temperature sensors (the ADT7490 additionally
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)   supports measuring up to three current external temperature sensors with
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)   series resistance cancellation (SRC)).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)   Datasheets:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)   https://www.onsemi.com/pub/Collateral/ADT7473-D.PDF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)   https://www.onsemi.com/pub/Collateral/ADT7475-D.PDF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)   https://www.onsemi.com/pub/Collateral/ADT7476-D.PDF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)   https://www.onsemi.com/pub/Collateral/ADT7490-D.PDF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)   Description taken from onsemiconductors specification sheets, with minor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)   rephrasing.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)   compatible:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)     enum:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)       - adi,adt7473
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)       - adi,adt7475
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)       - adi,adt7476
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)       - adi,adt7490
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)   reg:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)     maxItems: 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) patternProperties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)   "^adi,bypass-attenuator-in[0-4]$":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)     description: |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)       Configures bypassing the individual voltage input attenuator. If
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)       set to 1 the attenuator is bypassed if set to 0 the attenuator is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)       not bypassed. If the property is absent then the attenuator
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)       retains it's configuration from the bios/bootloader.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)     $ref: /schemas/types.yaml#/definitions/uint32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)     enum: [0, 1]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)   "^adi,pwm-active-state$":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)     description: |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)       Integer array, represents the active state of the pwm outputs If set to 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)       the pwm uses a logic low output for 100% duty cycle. If set to 1 the pwm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)       uses a logic high output for 100% duty cycle.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)     $ref: /schemas/types.yaml#/definitions/uint32-array
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)     minItems: 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)     maxItems: 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)     items:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)       enum: [0, 1]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62)       default: 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) required:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65)   - compatible
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)   - reg
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) additionalProperties: false
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) examples:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)   - |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)     i2c {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)       #address-cells = <1>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)       #size-cells = <0>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)       hwmon@2e {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)         compatible = "adi,adt7476";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78)         reg = <0x2e>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79)         adi,bypass-attenuator-in0 = <1>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)         adi,bypass-attenuator-in1 = <0>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81)         adi,pwm-active-state = <1 0 1>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)       };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83)     };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84)