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2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01 
 kernel/arch/arm/boot/dts/aspeed-g5.dtsi
....@@ -1,5 +1,6 @@
11 // SPDX-License-Identifier: GPL-2.0+
22 #include <dt-bindings/clock/aspeed-clock.h>
3
+#include <dt-bindings/interrupt-controller/aspeed-scu-ic.h>
34 
45 / {
56 	model = "Aspeed BMC";
....@@ -53,7 +54,7 @@
5354 		#size-cells = <1>;
5455 		ranges;
5556 
56
-		fmc: flash-controller@1e620000 {
57
+		fmc: spi@1e620000 {
5758 			reg = < 0x1e620000 0xc4
5859 				0x20000000 0x10000000 >;
5960 			#address-cells = <1>;
....@@ -65,21 +66,24 @@
6566 			flash@0 {
6667 				reg = < 0 >;
6768 				compatible = "jedec,spi-nor";
69
+				spi-max-frequency = <50000000>;
6870 				status = "disabled";
6971 			};
7072 			flash@1 {
7173 				reg = < 1 >;
7274 				compatible = "jedec,spi-nor";
75
+				spi-max-frequency = <50000000>;
7376 				status = "disabled";
7477 			};
7578 			flash@2 {
7679 				reg = < 2 >;
7780 				compatible = "jedec,spi-nor";
81
+				spi-max-frequency = <50000000>;
7882 				status = "disabled";
7983 			};
8084 		};
8185 
82
-		spi1: flash-controller@1e630000 {
86
+		spi1: spi@1e630000 {
8387 			reg = < 0x1e630000 0xc4
8488 				0x30000000 0x08000000 >;
8589 			#address-cells = <1>;
....@@ -90,16 +94,18 @@
9094 			flash@0 {
9195 				reg = < 0 >;
9296 				compatible = "jedec,spi-nor";
97
+				spi-max-frequency = <50000000>;
9398 				status = "disabled";
9499 			};
95100 			flash@1 {
96101 				reg = < 1 >;
97102 				compatible = "jedec,spi-nor";
103
+				spi-max-frequency = <50000000>;
98104 				status = "disabled";
99105 			};
100106 		};
101107 
102
-		spi2: flash-controller@1e631000 {
108
+		spi2: spi@1e631000 {
103109 			reg = < 0x1e631000 0xc4
104110 				0x38000000 0x08000000 >;
105111 			#address-cells = <1>;
....@@ -110,11 +116,13 @@
110116 			flash@0 {
111117 				reg = < 0 >;
112118 				compatible = "jedec,spi-nor";
119
+				spi-max-frequency = <50000000>;
113120 				status = "disabled";
114121 			};
115122 			flash@1 {
116123 				reg = < 1 >;
117124 				compatible = "jedec,spi-nor";
125
+				spi-max-frequency = <50000000>;
118126 				status = "disabled";
119127 			};
120128 		};
....@@ -188,6 +196,8 @@
188196 			reg = <0x1e6a0000 0x300>;
189197 			interrupts = <5>;
190198 			clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>;
199
+			aspeed,vhub-downstream-ports = <5>;
200
+			aspeed,vhub-generic-endpoints = <15>;
191201 			pinctrl-names = "default";
192202 			pinctrl-0 = <&pinctrl_usb2ad_default>;
193203 			status = "disabled";
....@@ -199,18 +209,40 @@
199209 			#size-cells = <1>;
200210 			ranges;
201211 
212
+			edac: memory-controller@1e6e0000 {
213
+				compatible = "aspeed,ast2500-sdram-edac";
214
+				reg = <0x1e6e0000 0x174>;
215
+				interrupts = <0>;
216
+				status = "disabled";
217
+			};
218
+
202219 			syscon: syscon@1e6e2000 {
203220 				compatible = "aspeed,ast2500-scu", "syscon", "simple-mfd";
204221 				reg = <0x1e6e2000 0x1a8>;
205222 				#address-cells = <1>;
206
-				#size-cells = <0>;
223
+				#size-cells = <1>;
224
+				ranges = <0 0x1e6e2000 0x1000>;
207225 				#clock-cells = <1>;
208226 				#reset-cells = <1>;
209227 
210
-				pinctrl: pinctrl {
211
-					compatible = "aspeed,g5-pinctrl";
212
-					aspeed,external-nodes = <&gfx &lhc>;
228
+				scu_ic: interrupt-controller@18 {
229
+					#interrupt-cells = <1>;
230
+					compatible = "aspeed,ast2500-scu-ic";
231
+					reg = <0x18 0x4>;
232
+					interrupts = <21>;
233
+					interrupt-controller;
234
+				};
213235 
236
+				p2a: p2a-control@2c {
237
+					compatible = "aspeed,ast2500-p2a-ctrl";
238
+					reg = <0x2c 0x4>;
239
+					status = "disabled";
240
+				};
241
+
242
+				pinctrl: pinctrl@80 {
243
+					compatible = "aspeed,ast2500-pinctrl";
244
+					reg = <0x80 0x18>, <0xa0 0x10>;
245
+					aspeed,external-nodes = <&gfx>, <&lhc>;
214246 				};
215247 			};
216248 
....@@ -225,6 +257,21 @@
225257 				compatible = "aspeed,ast2500-gfx", "syscon";
226258 				reg = <0x1e6e6000 0x1000>;
227259 				reg-io-width = <4>;
260
+				clocks = <&syscon ASPEED_CLK_GATE_D1CLK>;
261
+				resets = <&syscon ASPEED_RESET_CRT1>;
262
+				status = "disabled";
263
+				interrupts = <0x19>;
264
+			};
265
+
266
+			xdma: xdma@1e6e7000 {
267
+				compatible = "aspeed,ast2500-xdma";
268
+				reg = <0x1e6e7000 0x100>;
269
+				clocks = <&syscon ASPEED_CLK_GATE_BCLK>;
270
+				resets = <&syscon ASPEED_RESET_XDMA>;
271
+				interrupts-extended = <&vic 6>, <&scu_ic ASPEED_AST2500_SCU_IC_PCIE_RESET_LO_TO_HI>;
272
+				aspeed,pcie-device = "bmc";
273
+				aspeed,scu = <&syscon>;
274
+				status = "disabled";
228275 			};
229276 
230277 			adc: adc@1e6e9000 {
....@@ -236,20 +283,80 @@
236283 				status = "disabled";
237284 			};
238285 
286
+			video: video@1e700000 {
287
+				compatible = "aspeed,ast2500-video-engine";
288
+				reg = <0x1e700000 0x1000>;
289
+				clocks = <&syscon ASPEED_CLK_GATE_VCLK>,
290
+					 <&syscon ASPEED_CLK_GATE_ECLK>;
291
+				clock-names = "vclk", "eclk";
292
+				interrupts = <7>;
293
+				status = "disabled";
294
+			};
295
+
239296 			sram: sram@1e720000 {
240297 				compatible = "mmio-sram";
241298 				reg = <0x1e720000 0x9000>;	// 36K
299
+			};
300
+
301
+			sdmmc: sd-controller@1e740000 {
302
+				compatible = "aspeed,ast2500-sd-controller";
303
+				reg = <0x1e740000 0x100>;
304
+				#address-cells = <1>;
305
+				#size-cells = <1>;
306
+				ranges = <0 0x1e740000 0x10000>;
307
+				clocks = <&syscon ASPEED_CLK_GATE_SDCLK>;
308
+				status = "disabled";
309
+
310
+				sdhci0: sdhci@100 {
311
+					compatible = "aspeed,ast2500-sdhci";
312
+					reg = <0x100 0x100>;
313
+					interrupts = <26>;
314
+					sdhci,auto-cmd12;
315
+					clocks = <&syscon ASPEED_CLK_SDIO>;
316
+					status = "disabled";
317
+				};
318
+
319
+				sdhci1: sdhci@200 {
320
+					compatible = "aspeed,ast2500-sdhci";
321
+					reg = <0x200 0x100>;
322
+					interrupts = <26>;
323
+					sdhci,auto-cmd12;
324
+					clocks = <&syscon ASPEED_CLK_SDIO>;
325
+					status = "disabled";
326
+				};
242327 			};
243328 
244329 			gpio: gpio@1e780000 {
245330 				#gpio-cells = <2>;
246331 				gpio-controller;
247332 				compatible = "aspeed,ast2500-gpio";
248
-				reg = <0x1e780000 0x1000>;
333
+				reg = <0x1e780000 0x200>;
249334 				interrupts = <20>;
250335 				gpio-ranges = <&pinctrl 0 0 232>;
251336 				clocks = <&syscon ASPEED_CLK_APB>;
252337 				interrupt-controller;
338
+				#interrupt-cells = <2>;
339
+			};
340
+
341
+			sgpio: sgpio@1e780200 {
342
+				#gpio-cells = <2>;
343
+				compatible = "aspeed,ast2500-sgpio";
344
+				gpio-controller;
345
+				interrupts = <40>;
346
+				reg = <0x1e780200 0x0100>;
347
+				clocks = <&syscon ASPEED_CLK_APB>;
348
+				interrupt-controller;
349
+				ngpios = <8>;
350
+				bus-frequency = <12000000>;
351
+				pinctrl-names = "default";
352
+				pinctrl-0 = <&pinctrl_sgpm_default>;
353
+				status = "disabled";
354
+			};
355
+
356
+			rtc: rtc@1e781000 {
357
+				compatible = "aspeed,ast2500-rtc";
358
+				reg = <0x1e781000 0x18>;
359
+				status = "disabled";
253360 			};
254361 
255362 			timer: timer@1e782000 {
....@@ -330,8 +437,32 @@
330437 				ranges = <0x0 0x1e789000 0x1000>;
331438 
332439 				lpc_bmc: lpc-bmc@0 {
333
-					compatible = "aspeed,ast2500-lpc-bmc";
440
+					compatible = "aspeed,ast2500-lpc-bmc", "simple-mfd", "syscon";
334441 					reg = <0x0 0x80>;
442
+					reg-io-width = <4>;
443
+
444
+					#address-cells = <1>;
445
+					#size-cells = <1>;
446
+					ranges = <0x0 0x0 0x80>;
447
+
448
+					kcs1: kcs@24 {
449
+						compatible = "aspeed,ast2500-kcs-bmc-v2";
450
+						reg = <0x24 0x1>, <0x30 0x1>, <0x3c 0x1>;
451
+						interrupts = <8>;
452
+						status = "disabled";
453
+					};
454
+					kcs2: kcs@28 {
455
+						compatible = "aspeed,ast2500-kcs-bmc-v2";
456
+						reg = <0x28 0x1>, <0x34 0x1>, <0x40 0x1>;
457
+						interrupts = <8>;
458
+						status = "disabled";
459
+					};
460
+					kcs3: kcs@2c {
461
+						compatible = "aspeed,ast2500-kcs-bmc-v2";
462
+						reg = <0x2c 0x1>, <0x38 0x1>, <0x44 0x1>;
463
+						interrupts = <8>;
464
+						status = "disabled";
465
+					};
335466 				};
336467 
337468 				lpc_host: lpc-host@80 {
....@@ -343,23 +474,26 @@
343474 					#size-cells = <1>;
344475 					ranges = <0x0 0x80 0x1e0>;
345476 
346
-					lpc_ctrl: lpc-ctrl@0 {
347
-						compatible = "aspeed,ast2500-lpc-ctrl";
348
-						reg = <0x0 0x80>;
349
-						clocks = <&syscon ASPEED_CLK_GATE_LCLK>;
350
-						status = "disabled";
351
-					};
352
-
353
-					lpc_snoop: lpc-snoop@0 {
354
-						compatible = "aspeed,ast2500-lpc-snoop";
355
-						reg = <0x0 0x80>;
477
+					kcs4: kcs@94 {
478
+						compatible = "aspeed,ast2500-kcs-bmc-v2";
479
+						reg = <0x94 0x1>, <0x98 0x1>, <0x9c 0x1>;
356480 						interrupts = <8>;
357481 						status = "disabled";
358482 					};
359483 
360
-					lhc: lhc@20 {
361
-						compatible = "aspeed,ast2500-lhc";
362
-						reg = <0x20 0x24 0x48 0x8>;
484
+					lpc_ctrl: lpc-ctrl@0 {
485
+						compatible = "aspeed,ast2500-lpc-ctrl";
486
+						reg = <0x0 0x10>;
487
+						clocks = <&syscon ASPEED_CLK_GATE_LCLK>;
488
+						status = "disabled";
489
+					};
490
+
491
+					lpc_snoop: lpc-snoop@10 {
492
+						compatible = "aspeed,ast2500-lpc-snoop";
493
+						reg = <0x10 0x8>;
494
+						interrupts = <8>;
495
+						clocks = <&syscon ASPEED_CLK_GATE_LCLK>;
496
+						status = "disabled";
363497 					};
364498 
365499 					lpc_reset: reset-controller@18 {
....@@ -368,11 +502,16 @@
368502 						#reset-cells = <1>;
369503 					};
370504 
505
+					lhc: lhc@20 {
506
+						compatible = "aspeed,ast2500-lhc";
507
+						reg = <0x20 0x24 0x48 0x8>;
508
+					};
509
+
510
+
371511 					ibt: ibt@c0 {
372512 						compatible = "aspeed,ast2500-ibt-bmc";
373513 						reg = <0xc0 0x18>;
374514 						interrupts = <8>;
375
-						clocks = <&syscon ASPEED_CLK_GATE_LCLK>;
376515 						status = "disabled";
377516 					};
378517 				};
....@@ -1283,6 +1422,11 @@
12831422 		groups = "SDA2";
12841423 	};
12851424 
1425
+	pinctrl_sgpm_default: sgpm_default {
1426
+		function = "SGPM";
1427
+		groups = "SGPM";
1428
+	};
1429
+
12861430 	pinctrl_sgps1_default: sgps1_default {
12871431 		function = "SGPS1";
12881432 		groups = "SGPS1";