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Linux/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts

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Diff markup

Differences between /arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts (Version linux-6.12-rc7) and /arch/i386/boot/dts/mediatek/mt7986b-rfb.dts (Version linux-5.11.22)


  1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)      
  2 /*                                                
  3  * Copyright (C) 2021 MediaTek Inc.               
  4  * Author: Sam.Shih <sam.shih@mediatek.com>        
  5  */                                               
  6                                                   
  7 /dts-v1/;                                         
  8 #include "mt7986b.dtsi"                           
  9                                                   
 10 / {                                               
 11         model = "MediaTek MT7986b RFB";           
 12         chassis-type = "embedded";                
 13         compatible = "mediatek,mt7986b-rfb", "    
 14                                                   
 15         aliases {                                 
 16                 serial0 = &uart0;                 
 17         };                                        
 18                                                   
 19         chosen {                                  
 20                 stdout-path = "serial0:115200n    
 21         };                                        
 22                                                   
 23         memory@40000000 {                         
 24                 device_type = "memory";           
 25                 reg = <0 0x40000000 0 0x400000    
 26         };                                        
 27 };                                                
 28                                                   
 29 &crypto {                                         
 30         status = "okay";                          
 31 };                                                
 32                                                   
 33 &eth {                                            
 34         status = "okay";                          
 35                                                   
 36         gmac0: mac@0 {                            
 37                 compatible = "mediatek,eth-mac    
 38                 reg = <0>;                        
 39                 phy-mode = "2500base-x";          
 40                                                   
 41                 fixed-link {                      
 42                         speed = <2500>;           
 43                         full-duplex;              
 44                         pause;                    
 45                 };                                
 46         };                                        
 47                                                   
 48         gmac1: mac@1 {                            
 49                 compatible = "mediatek,eth-mac    
 50                 reg = <1>;                        
 51                 phy-mode = "rgmii";               
 52                                                   
 53                 fixed-link {                      
 54                         speed = <1000>;           
 55                         full-duplex;              
 56                         pause;                    
 57                 };                                
 58         };                                        
 59                                                   
 60         mdio: mdio-bus {                          
 61                 #address-cells = <1>;             
 62                 #size-cells = <0>;                
 63                                                   
 64                 switch@0 {                        
 65                         compatible = "mediatek    
 66                         reg = <31>;               
 67                         reset-gpios = <&pio 5     
 68                                                   
 69                         ports {                   
 70                                 #address-cells    
 71                                 #size-cells =     
 72                                                   
 73                                 port@0 {          
 74                                         reg =     
 75                                         label     
 76                                 };                
 77                                                   
 78                                 port@1 {          
 79                                         reg =     
 80                                         label     
 81                                 };                
 82                                                   
 83                                 port@2 {          
 84                                         reg =     
 85                                         label     
 86                                 };                
 87                                                   
 88                                 port@3 {          
 89                                         reg =     
 90                                         label     
 91                                 };                
 92                                                   
 93                                 port@4 {          
 94                                         reg =     
 95                                         label     
 96                                 };                
 97                                                   
 98                                 port@5 {          
 99                                         reg =     
100                                         ethern    
101                                         phy-mo    
102                                                   
103                                         fixed-    
104                                                   
105                                                   
106                                                   
107                                         };        
108                                 };                
109                                                   
110                                 port@6 {          
111                                         reg =     
112                                         label     
113                                         ethern    
114                                         phy-mo    
115                                                   
116                                         fixed-    
117                                                   
118                                                   
119                                                   
120                                         };        
121                                 };                
122                         };                        
123                 };                                
124         };                                        
125 };                                                
126                                                   
127 &pio {                                            
128         spi_flash_pins: spi-flash-pins {          
129                 mux {                             
130                         function = "spi";         
131                         groups = "spi0", "spi0    
132                 };                                
133         };                                        
134                                                   
135         spic_pins: spic-pins {                    
136                 mux {                             
137                         function = "spi";         
138                         groups = "spi1_2";        
139                 };                                
140         };                                        
141                                                   
142         wf_2g_5g_pins: wf-2g-5g-pins {            
143                 mux {                             
144                         function = "wifi";        
145                         groups = "wf_2g", "wf_    
146                 };                                
147                 conf {                            
148                         pins = "WF0_HB1", "WF0    
149                                "WF0_HB0", "WF0    
150                                "WF0_HB7", "WF0    
151                                "WF0_TOP_CLK",     
152                                "WF1_HB2", "WF1    
153                                "WF1_HB5", "WF1    
154                                "WF1_TOP_CLK",     
155                         drive-strength = <4>;     
156                 };                                
157         };                                        
158                                                   
159         wf_dbdc_pins: wf-dbdc-pins {              
160                 mux {                             
161                         function = "wifi";        
162                         groups = "wf_dbdc";       
163                 };                                
164                 conf {                            
165                         pins = "WF0_HB1", "WF0    
166                                "WF0_HB0", "WF0    
167                                "WF0_HB7", "WF0    
168                                "WF0_TOP_CLK",     
169                         drive-strength = <4>;     
170                 };                                
171         };                                        
172 };                                                
173                                                   
174 &spi0 {                                           
175         pinctrl-names = "default";                
176         pinctrl-0 = <&spi_flash_pins>;            
177         cs-gpios = <0>, <0>;                      
178         status = "okay";                          
179                                                   
180         spi_nand: flash@0 {                       
181                 compatible = "spi-nand";          
182                 reg = <0>;                        
183                 spi-max-frequency = <10000000>    
184                 spi-tx-bus-width = <4>;           
185                 spi-rx-bus-width = <4>;           
186         };                                        
187 };                                                
188                                                   
189 &spi1 {                                           
190         pinctrl-names = "default";                
191         pinctrl-0 = <&spic_pins>;                 
192         cs-gpios = <0>, <0>;                      
193         status = "okay";                          
194 };                                                
195                                                   
196 &ssusb {                                          
197         status = "okay";                          
198 };                                                
199                                                   
200 &uart0 {                                          
201         status = "okay";                          
202 };                                                
203                                                   
204 &usb_phy {                                        
205         status = "okay";                          
206 };                                                
207                                                   
208 &wifi {                                           
209         status = "okay";                          
210         pinctrl-names = "default", "dbdc";        
211         pinctrl-0 = <&wf_2g_5g_pins>;             
212         pinctrl-1 = <&wf_dbdc_pins>;              
213 };                                                
                                                      

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