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TOMOYO Linux Cross Reference
Linux/Documentation/devicetree/bindings/rtc/abracon,abx80x.yaml

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Diff markup

Differences between /Documentation/devicetree/bindings/rtc/abracon,abx80x.yaml (Version linux-6.12-rc7) and /Documentation/devicetree/bindings/rtc/abracon,abx80x.yaml (Version linux-6.2.16)


  1 # SPDX-License-Identifier: (GPL-2.0-only OR BS    
  2 %YAML 1.2                                         
  3 ---                                               
  4 $id: http://devicetree.org/schemas/rtc/abracon    
  5 $schema: http://devicetree.org/meta-schemas/co    
  6                                                   
  7 title: Abracon ABX80X I2C ultra low power RTC/    
  8                                                   
  9 maintainers:                                      
 10   - linux-rtc@vger.kernel.org                     
 11                                                   
 12 properties:                                       
 13   compatible:                                     
 14     description:                                  
 15       The wildcard 'abracon,abx80x' may be use    
 16       of different abracon rtc`s. In this case    
 17       must perform auto-detection from ID regi    
 18     enum:                                         
 19       - abracon,abx80x                            
 20       - abracon,ab0801                            
 21       - abracon,ab0803                            
 22       - abracon,ab0804                            
 23       - abracon,ab0805                            
 24       - abracon,ab1801                            
 25       - abracon,ab1803                            
 26       - abracon,ab1804                            
 27       - abracon,ab1805                            
 28       - microcrystal,rv1805                       
 29                                                   
 30   reg:                                            
 31     maxItems: 1                                   
 32                                                   
 33   interrupts:                                     
 34     maxItems: 1                                   
 35                                                   
 36   abracon,tc-diode:                               
 37     description:                                  
 38       Trickle-charge diode type.                  
 39       Required to enable charging backup batte    
 40                                                   
 41       Supported are 'standard' diodes with a 0    
 42       and 'schottky' diodes with a 0.3V drop.     
 43     $ref: /schemas/types.yaml#/definitions/str    
 44     enum:                                         
 45       - standard                                  
 46       - schottky                                  
 47                                                   
 48   abracon,tc-resistor:                            
 49     description:                                  
 50       Trickle-charge resistor value in kOhm.      
 51       Required to enable charging backup batte    
 52     $ref: /schemas/types.yaml#/definitions/uin    
 53     enum: [0, 3, 6, 11]                           
 54                                                   
 55 dependentRequired:                                
 56   abracon,tc-diode: ["abracon,tc-resistor"]       
 57   abracon,tc-resistor: ["abracon,tc-diode"]       
 58                                                   
 59 required:                                         
 60   - compatible                                    
 61   - reg                                           
 62                                                   
 63 allOf:                                            
 64   - $ref: rtc.yaml#                               
 65   - if:                                           
 66       properties:                                 
 67         compatible:                               
 68           not:                                    
 69             contains:                             
 70               enum:                               
 71                 - abracon,abx80x                  
 72                 - abracon,ab0804                  
 73                 - abracon,ab1804                  
 74                 - abracon,ab0805                  
 75                 - abracon,ab1805                  
 76     then:                                         
 77       properties:                                 
 78         abracon,tc-diode: false                   
 79         abracon,tc-resistor: false                
 80                                                   
 81 unevaluatedProperties: false                      
 82                                                   
 83 examples:                                         
 84   - |                                             
 85     #include <dt-bindings/interrupt-controller    
 86                                                   
 87     i2c {                                         
 88         #address-cells = <1>;                     
 89         #size-cells = <0>;                        
 90                                                   
 91         rtc@69 {                                  
 92             compatible = "abracon,abx80x";        
 93             reg = <0x69>;                         
 94             abracon,tc-diode = "schottky";        
 95             abracon,tc-resistor = <3>;            
 96             interrupts = <44 IRQ_TYPE_EDGE_FAL    
 97         };                                        
 98     };                                            
                                                      

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