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2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390 
 kernel/arch/arm/boot/dts/at91sam9263.dtsi
....@@ -1,18 +1,18 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
12 /*
23  * at91sam9263.dtsi - Device Tree Include file for AT91SAM9263 family SoC
34  *
45  *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
5
- *
6
- * Licensed under GPLv2 only.
76  */
87 
9
-#include "skeleton.dtsi"
108 #include <dt-bindings/pinctrl/at91.h>
119 #include <dt-bindings/interrupt-controller/irq.h>
1210 #include <dt-bindings/gpio/gpio.h>
1311 #include <dt-bindings/clock/at91.h>
1412 
1513 / {
14
+	#address-cells = <1>;
15
+	#size-cells = <1>;
1616 	model = "Atmel AT91SAM9263 family SoC";
1717 	compatible = "atmel,at91sam9263";
1818 	interrupt-parent = <&aic>;
....@@ -35,16 +35,18 @@
3535 	};
3636 
3737 	cpus {
38
-		#address-cells = <0>;
38
+		#address-cells = <1>;
3939 		#size-cells = <0>;
4040 
41
-		cpu {
41
+		cpu@0 {
4242 			compatible = "arm,arm926ej-s";
4343 			device_type = "cpu";
44
+			reg = <0>;
4445 		};
4546 	};
4647 
47
-	memory {
48
+	memory@20000000 {
49
+		device_type = "memory";
4850 		reg = <0x20000000 0x08000000>;
4951 	};
5052 
....@@ -65,11 +67,17 @@
6567 	sram0: sram@300000 {
6668 		compatible = "mmio-sram";
6769 		reg = <0x00300000 0x14000>;
70
+		#address-cells = <1>;
71
+		#size-cells = <1>;
72
+		ranges = <0 0x00300000 0x14000>;
6873 	};
6974 
7075 	sram1: sram@500000 {
7176 		compatible = "mmio-sram";
7277 		reg = <0x00500000 0x4000>;
78
+		#address-cells = <1>;
79
+		#size-cells = <1>;
80
+		ranges = <0 0x00500000 0x4000>;
7381 	};
7482 
7583 	ahb {
....@@ -96,264 +104,9 @@
96104 				compatible = "atmel,at91sam9263-pmc", "syscon";
97105 				reg = <0xfffffc00 0x100>;
98106 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
99
-				interrupt-controller;
100
-				#address-cells = <1>;
101
-				#size-cells = <0>;
102
-				#interrupt-cells = <1>;
103
-
104
-				main_osc: main_osc {
105
-					compatible = "atmel,at91rm9200-clk-main-osc";
106
-					#clock-cells = <0>;
107
-					interrupts-extended = <&pmc AT91_PMC_MOSCS>;
108
-					clocks = <&main_xtal>;
109
-				};
110
-
111
-				main: mainck {
112
-					compatible = "atmel,at91rm9200-clk-main";
113
-					#clock-cells = <0>;
114
-					clocks = <&main_osc>;
115
-				};
116
-
117
-				plla: pllack {
118
-					compatible = "atmel,at91rm9200-clk-pll";
119
-					#clock-cells = <0>;
120
-					interrupts-extended = <&pmc AT91_PMC_LOCKA>;
121
-					clocks = <&main>;
122
-					reg = <0>;
123
-					atmel,clk-input-range = <1000000 32000000>;
124
-					#atmel,pll-clk-output-range-cells = <4>;
125
-					atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
126
-								<190000000 240000000 2 1>;
127
-				};
128
-
129
-				pllb: pllbck {
130
-					compatible = "atmel,at91rm9200-clk-pll";
131
-					#clock-cells = <0>;
132
-					interrupts-extended = <&pmc AT91_PMC_LOCKB>;
133
-					clocks = <&main>;
134
-					reg = <1>;
135
-					atmel,clk-input-range = <1000000 32000000>;
136
-					#atmel,pll-clk-output-range-cells = <4>;
137
-					atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
138
-								<190000000 240000000 2 1>;
139
-				};
140
-
141
-				mck: masterck {
142
-					compatible = "atmel,at91rm9200-clk-master";
143
-					#clock-cells = <0>;
144
-					interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
145
-					clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
146
-					atmel,clk-output-range = <0 120000000>;
147
-					atmel,clk-divisors = <1 2 4 0>;
148
-				};
149
-
150
-				usb: usbck {
151
-					compatible = "atmel,at91rm9200-clk-usb";
152
-					#clock-cells = <0>;
153
-					atmel,clk-divisors = <1 2 4 0>;
154
-					clocks = <&pllb>;
155
-				};
156
-
157
-				prog: progck {
158
-					compatible = "atmel,at91rm9200-clk-programmable";
159
-					#address-cells = <1>;
160
-					#size-cells = <0>;
161
-					interrupt-parent = <&pmc>;
162
-					clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
163
-
164
-					prog0: prog0 {
165
-						#clock-cells = <0>;
166
-						reg = <0>;
167
-						interrupts = <AT91_PMC_PCKRDY(0)>;
168
-					};
169
-
170
-					prog1: prog1 {
171
-						#clock-cells = <0>;
172
-						reg = <1>;
173
-						interrupts = <AT91_PMC_PCKRDY(1)>;
174
-					};
175
-
176
-					prog2: prog2 {
177
-						#clock-cells = <0>;
178
-						reg = <2>;
179
-						interrupts = <AT91_PMC_PCKRDY(2)>;
180
-					};
181
-
182
-					prog3: prog3 {
183
-						#clock-cells = <0>;
184
-						reg = <3>;
185
-						interrupts = <AT91_PMC_PCKRDY(3)>;
186
-					};
187
-				};
188
-
189
-				systemck {
190
-					compatible = "atmel,at91rm9200-clk-system";
191
-					#address-cells = <1>;
192
-					#size-cells = <0>;
193
-
194
-					uhpck: uhpck {
195
-						#clock-cells = <0>;
196
-						reg = <6>;
197
-						clocks = <&usb>;
198
-					};
199
-
200
-					udpck: udpck {
201
-						#clock-cells = <0>;
202
-						reg = <7>;
203
-						clocks = <&usb>;
204
-					};
205
-
206
-					pck0: pck0 {
207
-						#clock-cells = <0>;
208
-						reg = <8>;
209
-						clocks = <&prog0>;
210
-					};
211
-
212
-					pck1: pck1 {
213
-						#clock-cells = <0>;
214
-						reg = <9>;
215
-						clocks = <&prog1>;
216
-					};
217
-
218
-					pck2: pck2 {
219
-						#clock-cells = <0>;
220
-						reg = <10>;
221
-						clocks = <&prog2>;
222
-					};
223
-
224
-					pck3: pck3 {
225
-						#clock-cells = <0>;
226
-						reg = <11>;
227
-						clocks = <&prog3>;
228
-					};
229
-				};
230
-
231
-				periphck {
232
-					compatible = "atmel,at91rm9200-clk-peripheral";
233
-					#address-cells = <1>;
234
-					#size-cells = <0>;
235
-					clocks = <&mck>;
236
-
237
-					pioA_clk: pioA_clk {
238
-						#clock-cells = <0>;
239
-						reg = <2>;
240
-					};
241
-
242
-					pioB_clk: pioB_clk {
243
-						#clock-cells = <0>;
244
-						reg = <3>;
245
-					};
246
-
247
-					pioCDE_clk: pioCDE_clk {
248
-						#clock-cells = <0>;
249
-						reg = <4>;
250
-					};
251
-
252
-					usart0_clk: usart0_clk {
253
-						#clock-cells = <0>;
254
-						reg = <7>;
255
-					};
256
-
257
-					usart1_clk: usart1_clk {
258
-						#clock-cells = <0>;
259
-						reg = <8>;
260
-					};
261
-
262
-					usart2_clk: usart2_clk {
263
-						#clock-cells = <0>;
264
-						reg = <9>;
265
-					};
266
-
267
-					mci0_clk: mci0_clk {
268
-						#clock-cells = <0>;
269
-						reg = <10>;
270
-					};
271
-
272
-					mci1_clk: mci1_clk {
273
-						#clock-cells = <0>;
274
-						reg = <11>;
275
-					};
276
-
277
-					can_clk: can_clk {
278
-						#clock-cells = <0>;
279
-						reg = <12>;
280
-					};
281
-
282
-					twi0_clk: twi0_clk {
283
-						#clock-cells = <0>;
284
-						reg = <13>;
285
-					};
286
-
287
-					spi0_clk: spi0_clk {
288
-						#clock-cells = <0>;
289
-						reg = <14>;
290
-					};
291
-
292
-					spi1_clk: spi1_clk {
293
-						#clock-cells = <0>;
294
-						reg = <15>;
295
-					};
296
-
297
-					ssc0_clk: ssc0_clk {
298
-						#clock-cells = <0>;
299
-						reg = <16>;
300
-					};
301
-
302
-					ssc1_clk: ssc1_clk {
303
-						#clock-cells = <0>;
304
-						reg = <17>;
305
-					};
306
-
307
-					ac97_clk: ac97_clk {
308
-						#clock-cells = <0>;
309
-						reg = <18>;
310
-					};
311
-
312
-					tcb_clk: tcb_clk {
313
-						#clock-cells = <0>;
314
-						reg = <19>;
315
-					};
316
-
317
-					pwm_clk: pwm_clk {
318
-						#clock-cells = <0>;
319
-						reg = <20>;
320
-					};
321
-
322
-					macb0_clk: macb0_clk {
323
-						#clock-cells = <0>;
324
-						reg = <21>;
325
-					};
326
-
327
-					g2de_clk: g2de_clk {
328
-						#clock-cells = <0>;
329
-						reg = <23>;
330
-					};
331
-
332
-					udc_clk: udc_clk {
333
-						#clock-cells = <0>;
334
-						reg = <24>;
335
-					};
336
-
337
-					isi_clk: isi_clk {
338
-						#clock-cells = <0>;
339
-						reg = <25>;
340
-					};
341
-
342
-					lcd_clk: lcd_clk {
343
-						#clock-cells = <0>;
344
-						reg = <26>;
345
-					};
346
-
347
-					dma_clk: dma_clk {
348
-						#clock-cells = <0>;
349
-						reg = <27>;
350
-					};
351
-
352
-					ohci_clk: ohci_clk {
353
-						#clock-cells = <0>;
354
-						reg = <29>;
355
-					};
356
-				};
107
+				#clock-cells = <2>;
108
+				clocks = <&slow_xtal>, <&main_xtal>;
109
+				clock-names = "slow_xtal", "main_xtal";
357110 			};
358111 
359112 			ramc0: ramc@ffffe200 {
....@@ -385,7 +138,7 @@
385138 				compatible = "atmel,at91sam9260-pit";
386139 				reg = <0xfffffd30 0xf>;
387140 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
388
-				clocks = <&mck>;
141
+				clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
389142 			};
390143 
391144 			tcb0: timer@fff7c000 {
....@@ -394,7 +147,7 @@
394147 				#size-cells = <0>;
395148 				reg = <0xfff7c000 0x100>;
396149 				interrupts = <19 IRQ_TYPE_LEVEL_HIGH 0>;
397
-				clocks = <&tcb_clk>, <&slow_xtal>;
150
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 19>, <&slow_xtal>;
398151 				clock-names = "t0_clk", "slow_clk";
399152 			};
400153 
....@@ -736,7 +489,7 @@
736489 					gpio-controller;
737490 					interrupt-controller;
738491 					#interrupt-cells = <2>;
739
-					clocks = <&pioA_clk>;
492
+					clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
740493 				};
741494 
742495 				pioB: gpio@fffff400 {
....@@ -747,7 +500,7 @@
747500 					gpio-controller;
748501 					interrupt-controller;
749502 					#interrupt-cells = <2>;
750
-					clocks = <&pioB_clk>;
503
+					clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
751504 				};
752505 
753506 				pioC: gpio@fffff600 {
....@@ -758,7 +511,7 @@
758511 					gpio-controller;
759512 					interrupt-controller;
760513 					#interrupt-cells = <2>;
761
-					clocks = <&pioCDE_clk>;
514
+					clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
762515 				};
763516 
764517 				pioD: gpio@fffff800 {
....@@ -769,7 +522,7 @@
769522 					gpio-controller;
770523 					interrupt-controller;
771524 					#interrupt-cells = <2>;
772
-					clocks = <&pioCDE_clk>;
525
+					clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
773526 				};
774527 
775528 				pioE: gpio@fffffa00 {
....@@ -780,7 +533,7 @@
780533 					gpio-controller;
781534 					interrupt-controller;
782535 					#interrupt-cells = <2>;
783
-					clocks = <&pioCDE_clk>;
536
+					clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
784537 				};
785538 			};
786539 
....@@ -790,7 +543,7 @@
790543 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
791544 				pinctrl-names = "default";
792545 				pinctrl-0 = <&pinctrl_dbgu>;
793
-				clocks = <&mck>;
546
+				clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
794547 				clock-names = "usart";
795548 				status = "disabled";
796549 			};
....@@ -803,7 +556,7 @@
803556 				atmel,use-dma-tx;
804557 				pinctrl-names = "default";
805558 				pinctrl-0 = <&pinctrl_usart0>;
806
-				clocks = <&usart0_clk>;
559
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
807560 				clock-names = "usart";
808561 				status = "disabled";
809562 			};
....@@ -816,7 +569,7 @@
816569 				atmel,use-dma-tx;
817570 				pinctrl-names = "default";
818571 				pinctrl-0 = <&pinctrl_usart1>;
819
-				clocks = <&usart1_clk>;
572
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
820573 				clock-names = "usart";
821574 				status = "disabled";
822575 			};
....@@ -829,7 +582,7 @@
829582 				atmel,use-dma-tx;
830583 				pinctrl-names = "default";
831584 				pinctrl-0 = <&pinctrl_usart2>;
832
-				clocks = <&usart2_clk>;
585
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
833586 				clock-names = "usart";
834587 				status = "disabled";
835588 			};
....@@ -840,7 +593,7 @@
840593 				interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
841594 				pinctrl-names = "default";
842595 				pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
843
-				clocks = <&ssc0_clk>;
596
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 16>;
844597 				clock-names = "pclk";
845598 				status = "disabled";
846599 			};
....@@ -851,7 +604,7 @@
851604 				interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>;
852605 				pinctrl-names = "default";
853606 				pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
854
-				clocks = <&ssc1_clk>;
607
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 17>;
855608 				clock-names = "pclk";
856609 				status = "disabled";
857610 			};
....@@ -862,7 +615,7 @@
862615 				interrupts = <18 IRQ_TYPE_LEVEL_HIGH 5>;
863616 				pinctrl-names = "default";
864617 				pinctrl-0 = <&pinctrl_ac97>;
865
-				clocks = <&ac97_clk>;
618
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 18>;
866619 				clock-names = "ac97_clk";
867620 				status = "disabled";
868621 			};
....@@ -873,7 +626,7 @@
873626 				interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
874627 				pinctrl-names = "default";
875628 				pinctrl-0 = <&pinctrl_macb_rmii>;
876
-				clocks = <&macb0_clk>, <&macb0_clk>;
629
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 21>, <&pmc PMC_TYPE_PERIPHERAL 21>;
877630 				clock-names = "hclk", "pclk";
878631 				status = "disabled";
879632 			};
....@@ -882,7 +635,7 @@
882635 				compatible = "atmel,at91sam9263-udc";
883636 				reg = <0xfff78000 0x4000>;
884637 				interrupts = <24 IRQ_TYPE_LEVEL_HIGH 2>;
885
-				clocks = <&udc_clk>, <&udpck>;
638
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 24>, <&pmc PMC_TYPE_SYSTEM 7>;
886639 				clock-names = "pclk", "hclk";
887640 				status = "disabled";
888641 			};
....@@ -893,7 +646,7 @@
893646 				interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>;
894647 				#address-cells = <1>;
895648 				#size-cells = <0>;
896
-				clocks = <&twi0_clk>;
649
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
897650 				status = "disabled";
898651 			};
899652 
....@@ -901,10 +654,9 @@
901654 				compatible = "atmel,hsmci";
902655 				reg = <0xfff80000 0x600>;
903656 				interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
904
-				pinctrl-names = "default";
905657 				#address-cells = <1>;
906658 				#size-cells = <0>;
907
-				clocks = <&mci0_clk>;
659
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
908660 				clock-names = "mci_clk";
909661 				status = "disabled";
910662 			};
....@@ -913,10 +665,9 @@
913665 				compatible = "atmel,hsmci";
914666 				reg = <0xfff84000 0x600>;
915667 				interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>;
916
-				pinctrl-names = "default";
917668 				#address-cells = <1>;
918669 				#size-cells = <0>;
919
-				clocks = <&mci1_clk>;
670
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
920671 				clock-names = "mci_clk";
921672 				status = "disabled";
922673 			};
....@@ -940,7 +691,7 @@
940691 				interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
941692 				pinctrl-names = "default";
942693 				pinctrl-0 = <&pinctrl_spi0>;
943
-				clocks = <&spi0_clk>;
694
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
944695 				clock-names = "spi_clk";
945696 				status = "disabled";
946697 			};
....@@ -953,7 +704,7 @@
953704 				interrupts = <15 IRQ_TYPE_LEVEL_HIGH 3>;
954705 				pinctrl-names = "default";
955706 				pinctrl-0 = <&pinctrl_spi1>;
956
-				clocks = <&spi1_clk>;
707
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 15>;
957708 				clock-names = "spi_clk";
958709 				status = "disabled";
959710 			};
....@@ -963,7 +714,7 @@
963714 				reg = <0xfffb8000 0x300>;
964715 				interrupts = <20 IRQ_TYPE_LEVEL_HIGH 4>;
965716 				#pwm-cells = <3>;
966
-				clocks = <&pwm_clk>;
717
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 20>;
967718 				clock-names = "pwm_clk";
968719 				status = "disabled";
969720 			};
....@@ -974,7 +725,7 @@
974725 				interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
975726 				pinctrl-names = "default";
976727 				pinctrl-0 = <&pinctrl_can_rx_tx>;
977
-				clocks = <&can_clk>;
728
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 12>;
978729 				clock-names = "can_clk";
979730 			};
980731 
....@@ -1007,7 +758,7 @@
1007758 			interrupts = <26 IRQ_TYPE_LEVEL_HIGH 3>;
1008759 			pinctrl-names = "default";
1009760 			pinctrl-0 = <&pinctrl_fb>;
1010
-			clocks = <&lcd_clk>, <&lcd_clk>;
761
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 26>, <&pmc PMC_TYPE_PERIPHERAL 26>;
1011762 			clock-names = "lcdc_clk", "hclk";
1012763 			status = "disabled";
1013764 		};
....@@ -1016,7 +767,7 @@
1016767 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
1017768 			reg = <0x00a00000 0x100000>;
1018769 			interrupts = <29 IRQ_TYPE_LEVEL_HIGH 2>;
1019
-			clocks = <&ohci_clk>, <&ohci_clk>, <&uhpck>;
770
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 29>, <&pmc PMC_TYPE_PERIPHERAL 29>, <&pmc PMC_TYPE_SYSTEM 6>;
1020771 			clock-names = "ohci_clk", "hclk", "uhpck";
1021772 			status = "disabled";
1022773 		};
....@@ -1034,7 +785,7 @@
1034785 				  0x3 0x0 0x40000000 0x10000000
1035786 				  0x4 0x0 0x50000000 0x10000000
1036787 				  0x5 0x0 0x60000000 0x10000000>;
1037
-			clocks = <&mck>;
788
+			clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
1038789 			status = "disabled";
1039790 
1040791 			nand_controller0: nand-controller {
....@@ -1055,7 +806,7 @@
1055806 			reg = <0x80000000 0x20000000>;
1056807 			ranges = <0x0 0x0 0x80000000 0x10000000
1057808 				  0x1 0x0 0x90000000 0x10000000>;
1058
-			clocks = <&mck>;
809
+			clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
1059810 			status = "disabled";
1060811 
1061812 			nand_controller1: nand-controller {