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Linux/scripts/dtc/include-prefixes/arm/allwinner/sun8i-reference-design-tablet.dtsi

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Diff markup

Differences between /scripts/dtc/include-prefixes/arm/allwinner/sun8i-reference-design-tablet.dtsi (Version linux-6.12-rc7) and /scripts/dtc/include-prefixes/arm/allwinner/sun8i-reference-design-tablet.dtsi (Version linux-4.13.16)


  1 /*                                                
  2  * Copyright 2015 Hans de Goede <hdegoede@redha    
  3  *                                                
  4  * This file is dual-licensed: you can use it     
  5  * of the GPL or the X11 license, at your opti    
  6  * licensing only applies to this file, and no    
  7  * whole.                                         
  8  *                                                
  9  *  a) This file is free software; you can red    
 10  *     modify it under the terms of the GNU Ge    
 11  *     published by the Free Software Foundati    
 12  *     License, or (at your option) any later     
 13  *                                                
 14  *     This file is distributed in the hope th    
 15  *     but WITHOUT ANY WARRANTY; without even     
 16  *     MERCHANTABILITY or FITNESS FOR A PARTIC    
 17  *     GNU General Public License for more det    
 18  *                                                
 19  * Or, alternatively,                             
 20  *                                                
 21  *  b) Permission is hereby granted, free of c    
 22  *     obtaining a copy of this software and a    
 23  *     files (the "Software"), to deal in the     
 24  *     restriction, including without limitati    
 25  *     copy, modify, merge, publish, distribut    
 26  *     sell copies of the Software, and to per    
 27  *     Software is furnished to do so, subject    
 28  *     conditions:                                
 29  *                                                
 30  *     The above copyright notice and this per    
 31  *     included in all copies or substantial p    
 32  *                                                
 33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHO    
 34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT L    
 35  *     OF MERCHANTABILITY, FITNESS FOR A PARTI    
 36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE     
 37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGE    
 38  *     WHETHER IN AN ACTION OF CONTRACT, TORT     
 39  *     FROM, OUT OF OR IN CONNECTION WITH THE     
 40  *     OTHER DEALINGS IN THE SOFTWARE.            
 41  */                                               
 42 #include "sunxi-reference-design-tablet.dtsi"     
 43                                                   
 44 #include <dt-bindings/pwm/pwm.h>                  
 45                                                   
 46 / {                                               
 47         aliases {                                 
 48                 serial0 = &r_uart;                
 49         };                                        
 50                                                   
 51         backlight: backlight {                    
 52                 compatible = "pwm-backlight";     
 53                 pwms = <&pwm 0 50000 PWM_POLAR    
 54                 brightness-levels = <0 10 20 3    
 55                 default-brightness-level = <8>    
 56                 enable-gpios = <&pio 7 6 GPIO_    
 57                 power-supply = <&reg_dc1sw>;      
 58         };                                        
 59                                                   
 60         chosen {                                  
 61                 stdout-path = "serial0:115200n    
 62         };                                        
 63 };                                                
 64                                                   
 65 &i2c0 {                                           
 66         /*                                        
 67          * The gsl1680 is rated at 400KHz and     
 68          * 100KHz, this has been confirmed on     
 69          * The gsl1680 is the only device on t    
 70          */                                       
 71         clock-frequency = <400000>;               
 72                                                   
 73         touchscreen: touchscreen@40 {             
 74                 reg = <0x40>;                     
 75                 interrupt-parent = <&pio>;        
 76                 interrupts = <1 5 IRQ_TYPE_EDG    
 77                 power-gpios = <&pio 7 1 GPIO_A    
 78                 /* Tablet dts must provide reg    
 79                 status = "disabled";              
 80         };                                        
 81 };                                                
 82                                                   
 83 &mmc0 {                                           
 84         vmmc-supply = <&reg_dcdc1>;               
 85         bus-width = <4>;                          
 86         cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>;    
 87         status = "okay";                          
 88 };                                                
 89                                                   
 90 &r_rsb {                                          
 91         status = "okay";                          
 92                                                   
 93         axp22x: pmic@3a3 {                        
 94                 compatible = "x-powers,axp223"    
 95                 reg = <0x3a3>;                    
 96                 interrupt-parent = <&r_intc>;     
 97                 interrupts = <GIC_SPI 32 IRQ_T    
 98                 eldoin-supply = <&reg_dcdc1>;     
 99                 drivevbus-supply = <&reg_vcc5v    
100                 x-powers,drive-vbus-en;           
101         };                                        
102 };                                                
103                                                   
104 #include "axp223.dtsi"                            
105                                                   
106 &ac_power_supply {                                
107         status = "okay";                          
108 };                                                
109                                                   
110 &battery_power_supply {                           
111         status = "okay";                          
112 };                                                
113                                                   
114 &reg_aldo1 {                                      
115         regulator-always-on;                      
116         regulator-min-microvolt = <3000000>;      
117         regulator-max-microvolt = <3000000>;      
118         regulator-name = "vcc-io";                
119 };                                                
120                                                   
121 &reg_aldo2 {                                      
122         regulator-always-on;                      
123         regulator-min-microvolt = <2350000>;      
124         regulator-max-microvolt = <2650000>;      
125         regulator-name = "vdd-dll";               
126 };                                                
127                                                   
128 &reg_aldo3 {                                      
129         regulator-always-on;                      
130         regulator-min-microvolt = <2700000>;      
131         regulator-max-microvolt = <3300000>;      
132         regulator-name = "vcc-pll-avcc";          
133 };                                                
134                                                   
135 &reg_dc1sw {                                      
136         regulator-name = "vcc-lcd";               
137 };                                                
138                                                   
139 &reg_dc5ldo {                                     
140         regulator-always-on;                      
141         regulator-min-microvolt = <900000>;       
142         regulator-max-microvolt = <1400000>;      
143         regulator-name = "vdd-cpus";              
144 };                                                
145                                                   
146 &reg_dcdc1 {                                      
147         regulator-always-on;                      
148         regulator-min-microvolt = <3000000>;      
149         regulator-max-microvolt = <3000000>;      
150         regulator-name = "vcc-3v0";               
151 };                                                
152                                                   
153 &reg_dcdc2 {                                      
154         regulator-always-on;                      
155         regulator-min-microvolt = <900000>;       
156         regulator-max-microvolt = <1400000>;      
157         regulator-name = "vdd-sys";               
158 };                                                
159                                                   
160 &reg_dcdc3 {                                      
161         regulator-always-on;                      
162         regulator-min-microvolt = <900000>;       
163         regulator-max-microvolt = <1400000>;      
164         regulator-name = "vdd-cpu";               
165 };                                                
166                                                   
167 &reg_dcdc5 {                                      
168         regulator-always-on;                      
169         regulator-min-microvolt = <1500000>;      
170         regulator-max-microvolt = <1500000>;      
171         regulator-name = "vcc-dram";              
172 };                                                
173                                                   
174 &reg_dldo1 {                                      
175         regulator-min-microvolt = <3300000>;      
176         regulator-max-microvolt = <3300000>;      
177         regulator-name = "vcc-wifi";              
178 };                                                
179                                                   
180 &reg_drivevbus {                                  
181         regulator-name = "usb0-vbus";             
182         status = "okay";                          
183 };                                                
184                                                   
185 &reg_ldo_io1 {                                    
186         regulator-min-microvolt = <3300000>;      
187         regulator-max-microvolt = <3300000>;      
188         regulator-name = "vcc-touchscreen";       
189         status = "okay";                          
190 };                                                
191                                                   
192 &reg_rtc_ldo {                                    
193         regulator-name = "vcc-rtc";               
194 };                                                
195                                                   
196 &cpu0 {                                           
197         cpu-supply = <&reg_dcdc2>;                
198 };                                                
199                                                   
200 &r_uart {                                         
201         pinctrl-names = "default";                
202         pinctrl-0 = <&r_uart_pins_a>;             
203         status = "okay";                          
204 };                                                
205                                                   
206 &simplefb_lcd {                                   
207         vcc-lcd-supply = <&reg_dc1sw>;            
208 };                                                
209                                                   
210 &usb_otg {                                        
211         dr_mode = "otg";                          
212         status = "okay";                          
213 };                                                
214                                                   
215 &usb_power_supply {                               
216         status = "okay";                          
217 };                                                
218                                                   
219 &usbphy {                                         
220         usb0_id_det-gpios = <&pio 7 8 (GPIO_AC    
221         usb0_vbus_power-supply = <&usb_power_s    
222         usb0_vbus-supply = <&reg_drivevbus>;      
223         status = "okay";                          
224 };                                                
                                                      

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