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Linux/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml

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Diff markup

Differences between /Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml (Version linux-6.12-rc7) and /Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml (Version linux-4.15.18)


  1 # SPDX-License-Identifier: (GPL-2.0-only OR BS    
  2 # Copyright (C) 2019 Texas Instruments Incorpo    
  3 %YAML 1.2                                         
  4 ---                                               
  5 $id: http://devicetree.org/schemas/phy/ti,phy-    
  6 $schema: http://devicetree.org/meta-schemas/co    
  7                                                   
  8 title: TI J721E WIZ (SERDES Wrapper)              
  9                                                   
 10 maintainers:                                      
 11   - Kishon Vijay Abraham I <kishon@ti.com>         
 12                                                   
 13 properties:                                       
 14   compatible:                                     
 15     enum:                                         
 16       - ti,j721e-wiz-16g                          
 17       - ti,j721e-wiz-10g                          
 18       - ti,j721s2-wiz-10g                         
 19       - ti,am64-wiz-10g                           
 20       - ti,j7200-wiz-10g                          
 21       - ti,j784s4-wiz-10g                         
 22                                                   
 23   power-domains:                                  
 24     maxItems: 1                                   
 25                                                   
 26   clocks:                                         
 27     minItems: 3                                   
 28     maxItems: 4                                   
 29     description: clock-specifier to represent     
 30                                                   
 31   clock-names:                                    
 32     minItems: 3                                   
 33     items:                                        
 34       - const: fck                                
 35       - const: core_ref_clk                       
 36       - const: ext_ref_clk                        
 37       - const: core_ref1_clk                      
 38                                                   
 39   num-lanes:                                      
 40     minimum: 1                                    
 41     maximum: 4                                    
 42                                                   
 43   "#address-cells":                               
 44     const: 1                                      
 45                                                   
 46   "#size-cells":                                  
 47     const: 1                                      
 48                                                   
 49   "#reset-cells":                                 
 50     const: 1                                      
 51                                                   
 52   "#clock-cells":                                 
 53     const: 1                                      
 54                                                   
 55   ranges: true                                    
 56                                                   
 57   typec-dir-gpios:                                
 58     maxItems: 1                                   
 59     description:                                  
 60       GPIO to signal Type-C cable orientation     
 61       If GPIO is active, lane 0 and lane 1 of     
 62       achieve the functionality of an external    
 63                                                   
 64   typec-dir-debounce-ms:                          
 65     minimum: 100                                  
 66     maximum: 1000                                 
 67     default: 100                                  
 68     description:                                  
 69       Number of milliseconds to wait before sa    
 70       If not specified, the default debounce o    
 71       Type-C spec states minimum CC pin deboun    
 72       of 200 ms. However, some solutions might    
 73                                                   
 74   refclk-dig:                                     
 75     type: object                                  
 76     additionalProperties: false                   
 77     description: |                                
 78       WIZ node should have subnode for refclk_    
 79       clock source for the reference clock use    
 80       logic.                                      
 81     deprecated: true                              
 82     properties:                                   
 83       clocks:                                     
 84         minItems: 2                               
 85         maxItems: 4                               
 86         description: Phandle to two (Torrent)     
 87           the inputs to refclk_dig                
 88                                                   
 89       "#clock-cells":                             
 90         const: 0                                  
 91                                                   
 92       clock-output-names:                         
 93         maxItems: 1                               
 94                                                   
 95       assigned-clocks:                            
 96         maxItems: 1                               
 97                                                   
 98       assigned-clock-parents:                     
 99         maxItems: 1                               
100                                                   
101     required:                                     
102       - clocks                                    
103       - "#clock-cells"                            
104       - assigned-clocks                           
105       - assigned-clock-parents                    
106                                                   
107   ti,scm:                                         
108     $ref: /schemas/types.yaml#/definitions/pha    
109     description: |                                
110       phandle to System Control Module for sys    
111                                                   
112 patternProperties:                                
113   "^pll[0|1]-refclk$":                            
114     type: object                                  
115     additionalProperties: false                   
116     description: |                                
117       WIZ node should have subnodes for each o    
118       the SERDES.                                 
119     deprecated: true                              
120     properties:                                   
121       clocks:                                     
122         maxItems: 2                               
123         description: Phandle to clock nodes re    
124                                                   
125       "#clock-cells":                             
126         const: 0                                  
127                                                   
128       clock-output-names:                         
129         maxItems: 1                               
130                                                   
131       assigned-clocks:                            
132         maxItems: 1                               
133                                                   
134       assigned-clock-parents:                     
135         maxItems: 1                               
136                                                   
137     required:                                     
138       - clocks                                    
139       - "#clock-cells"                            
140       - assigned-clocks                           
141       - assigned-clock-parents                    
142                                                   
143   "^cmn-refclk1?-dig-div$":                       
144     type: object                                  
145     additionalProperties: false                   
146     description:                                  
147       WIZ node should have subnodes for each o    
148       provided by the SERDES.                     
149     deprecated: true                              
150     properties:                                   
151       clocks:                                     
152         maxItems: 1                               
153         description: Phandle to the clock node    
154           divider clock.                          
155                                                   
156       "#clock-cells":                             
157         const: 0                                  
158                                                   
159       clock-output-names:                         
160         maxItems: 1                               
161                                                   
162     required:                                     
163       - clocks                                    
164       - "#clock-cells"                            
165                                                   
166   "^serdes@[0-9a-f]+$":                           
167     type: object                                  
168     description: |                                
169       WIZ node should have '1' subnode for the    
170       Sierra SERDES or Torrent SERDES. Sierra     
171       bindings specified in                       
172       Documentation/devicetree/bindings/phy/ph    
173       Torrent SERDES should follow the binding    
174       Documentation/devicetree/bindings/phy/ph    
175                                                   
176 required:                                         
177   - compatible                                    
178   - power-domains                                 
179   - clocks                                        
180   - clock-names                                   
181   - num-lanes                                     
182   - "#address-cells"                              
183   - "#size-cells"                                 
184   - "#reset-cells"                                
185   - ranges                                        
186                                                   
187 allOf:                                            
188   - if:                                           
189       properties:                                 
190         compatible:                               
191           contains:                               
192             const: ti,j7200-wiz-10g               
193     then:                                         
194       required:                                   
195         - ti,scm                                  
196                                                   
197 additionalProperties: false                       
198                                                   
199 examples:                                         
200   - |                                             
201     #include <dt-bindings/soc/ti,sci_pm_domain    
202                                                   
203     wiz@5000000 {                                 
204            compatible = "ti,j721e-wiz-16g";       
205            #address-cells = <1>;                  
206            #size-cells = <1>;                     
207            power-domains = <&k3_pds 292 TI_SCI    
208            clocks = <&k3_clks 292 5>, <&k3_clk    
209            clock-names = "fck", "core_ref_clk"    
210            assigned-clocks = <&k3_clks 292 11>    
211            assigned-clock-parents = <&k3_clks     
212            num-lanes = <2>;                       
213            #reset-cells = <1>;                    
214            ranges = <0x5000000 0x5000000 0x100    
215                                                   
216            pll0-refclk {                          
217                   clocks = <&k3_clks 293 13>,     
218                   #clock-cells = <0>;             
219                   assigned-clocks = <&wiz1_pll    
220                   assigned-clock-parents = <&k    
221            };                                     
222                                                   
223            pll1-refclk {                          
224                   clocks = <&k3_clks 293 0>, <    
225                   #clock-cells = <0>;             
226                   assigned-clocks = <&wiz1_pll    
227                   assigned-clock-parents = <&k    
228            };                                     
229                                                   
230            cmn-refclk-dig-div {                   
231                   clocks = <&wiz1_refclk_dig>;    
232                   #clock-cells = <0>;             
233            };                                     
234                                                   
235            cmn-refclk1-dig-div {                  
236                   clocks = <&wiz1_pll1_refclk>    
237                   #clock-cells = <0>;             
238            };                                     
239                                                   
240            refclk-dig {                           
241                   clocks = <&k3_clks 292 11>,     
242                           <&dummy_cmn_refclk>,    
243                   #clock-cells = <0>;             
244                   assigned-clocks = <&wiz0_ref    
245                   assigned-clock-parents = <&k    
246            };                                     
247                                                   
248            serdes@5000000 {                       
249                   compatible = "ti,sierra-phy-    
250                   reg-names = "serdes";           
251                   reg = <0x5000000 0x10000>;      
252                   #address-cells = <1>;           
253                   #size-cells = <0>;              
254                   resets = <&serdes_wiz0 0>;      
255                   reset-names = "sierra_reset"    
256                   clocks = <&wiz0_cmn_refclk_d    
257                   clock-names = "cmn_refclk_di    
258            };                                     
259     };                                            
                                                      

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