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Linux/Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.yaml

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Diff markup

Differences between /Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.yaml (Version linux-6.12-rc7) and /Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.yaml (Version linux-4.15.18)


  1 # SPDX-License-Identifier: (GPL-2.0-only OR BS    
  2 %YAML 1.2                                         
  3 ---                                               
  4 $id: http://devicetree.org/schemas/pinctrl/ing    
  5 $schema: http://devicetree.org/meta-schemas/co    
  6                                                   
  7 title: Ingenic SoCs pin controller                
  8                                                   
  9 description: >                                    
 10   Please refer to pinctrl-bindings.txt in this    
 11   common pinctrl bindings used by client devic    
 12   phrase "pin configuration node".                
 13                                                   
 14   For the Ingenic SoCs, pin control is tightly    
 15   may be used as GPIOs, multiplexed device fun    
 16   GPIO port configuration registers and it is     
 17   naming scheme "PxN" where x is a character i    
 18   which the pin is associated and N is an inte    
 19   pin within that GPIO port. For example PA0 i    
 20   and PB31 is the last pin in GPIO port B. The    
 21   the X1000 and the X1830 contains 4 GPIO port    
 22   pins. The X2000 and the X2100 contains 5 GPI    
 23   160 pins. The JZ4750, the JZ4755 the JZ4760,    
 24   6 GPIO ports, PA to PF, for a total of 192 p    
 25   ports, PA to PG, for a total of 224 pins.       
 26                                                   
 27 maintainers:                                      
 28   - Paul Cercueil <paul@crapouillou.net>           
 29                                                   
 30 properties:                                       
 31   compatible:                                     
 32     oneOf:                                        
 33       - enum:                                     
 34           - ingenic,jz4730-pinctrl                
 35           - ingenic,jz4740-pinctrl                
 36           - ingenic,jz4725b-pinctrl               
 37           - ingenic,jz4750-pinctrl                
 38           - ingenic,jz4755-pinctrl                
 39           - ingenic,jz4760-pinctrl                
 40           - ingenic,jz4770-pinctrl                
 41           - ingenic,jz4775-pinctrl                
 42           - ingenic,jz4780-pinctrl                
 43           - ingenic,x1000-pinctrl                 
 44           - ingenic,x1500-pinctrl                 
 45           - ingenic,x1830-pinctrl                 
 46           - ingenic,x2000-pinctrl                 
 47           - ingenic,x2100-pinctrl                 
 48       - items:                                    
 49           - const: ingenic,jz4760b-pinctrl        
 50           - const: ingenic,jz4760-pinctrl         
 51       - items:                                    
 52           - const: ingenic,x1000e-pinctrl         
 53           - const: ingenic,x1000-pinctrl          
 54       - items:                                    
 55           - const: ingenic,x2000e-pinctrl         
 56           - const: ingenic,x2000-pinctrl          
 57                                                   
 58   reg:                                            
 59     maxItems: 1                                   
 60                                                   
 61   "#address-cells":                               
 62     const: 1                                      
 63                                                   
 64   "#size-cells":                                  
 65     const: 0                                      
 66                                                   
 67 patternProperties:                                
 68   "^gpio@[0-9]$":                                 
 69     type: object                                  
 70     properties:                                   
 71       compatible:                                 
 72         enum:                                     
 73           - ingenic,jz4730-gpio                   
 74           - ingenic,jz4740-gpio                   
 75           - ingenic,jz4725b-gpio                  
 76           - ingenic,jz4750-gpio                   
 77           - ingenic,jz4755-gpio                   
 78           - ingenic,jz4760-gpio                   
 79           - ingenic,jz4770-gpio                   
 80           - ingenic,jz4775-gpio                   
 81           - ingenic,jz4780-gpio                   
 82           - ingenic,x1000-gpio                    
 83           - ingenic,x1500-gpio                    
 84           - ingenic,x1830-gpio                    
 85           - ingenic,x2000-gpio                    
 86           - ingenic,x2100-gpio                    
 87                                                   
 88       reg:                                        
 89         items:                                    
 90           - description: The GPIO bank number     
 91                                                   
 92       gpio-controller: true                       
 93                                                   
 94       "#gpio-cells":                              
 95         const: 2                                  
 96                                                   
 97       gpio-ranges:                                
 98         maxItems: 1                               
 99                                                   
100       interrupt-controller: true                  
101                                                   
102       "#interrupt-cells":                         
103         const: 2                                  
104         description:                              
105           Refer to ../interrupt-controller/int    
106                                                   
107       interrupts:                                 
108         maxItems: 1                               
109                                                   
110     required:                                     
111       - compatible                                
112       - reg                                       
113       - gpio-controller                           
114       - "#gpio-cells"                             
115       - interrupts                                
116       - interrupt-controller                      
117       - "#interrupt-cells"                        
118                                                   
119     additionalProperties: false                   
120                                                   
121 allOf:                                            
122   - $ref: pinctrl.yaml#                           
123                                                   
124 required:                                         
125   - compatible                                    
126   - reg                                           
127   - "#address-cells"                              
128   - "#size-cells"                                 
129                                                   
130 additionalProperties:                             
131   anyOf:                                          
132     - type: object                                
133       allOf:                                      
134         - $ref: pincfg-node.yaml#                 
135         - $ref: pinmux-node.yaml#                 
136                                                   
137       properties:                                 
138         function: true                            
139         groups: true                              
140         pins: true                                
141         bias-disable: true                        
142         bias-pull-up: true                        
143         bias-pull-down: true                      
144         output-low: true                          
145         output-high: true                         
146       additionalProperties: false                 
147                                                   
148     - type: object                                
149       additionalProperties:                       
150         type: object                              
151         allOf:                                    
152           - $ref: pincfg-node.yaml#               
153           - $ref: pinmux-node.yaml#               
154                                                   
155         properties:                               
156           function: true                          
157           groups: true                            
158           pins: true                              
159           bias-disable: true                      
160           bias-pull-up: true                      
161           bias-pull-down: true                    
162           output-low: true                        
163           output-high: true                       
164         additionalProperties: false               
165                                                   
166 examples:                                         
167   - |                                             
168     pinctrl@10010000 {                            
169       compatible = "ingenic,jz4770-pinctrl";      
170       reg = <0x10010000 0x600>;                   
171                                                   
172       #address-cells = <1>;                       
173       #size-cells = <0>;                          
174                                                   
175       gpio@0 {                                    
176         compatible = "ingenic,jz4770-gpio";       
177         reg = <0>;                                
178                                                   
179         gpio-controller;                          
180         gpio-ranges = <&pinctrl 0 0 32>;          
181         #gpio-cells = <2>;                        
182                                                   
183         interrupt-controller;                     
184         #interrupt-cells = <2>;                   
185                                                   
186         interrupt-parent = <&intc>;               
187         interrupts = <17>;                        
188       };                                          
189     };                                            
                                                      

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