dts/aspeed/aspeed-bmc-ibm-rainier.dts

1 // SPDX-License-Identifier: GPL-2.0-or-later
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
12 	compatible = "ibm,rainier-bmc", "aspeed,ast2600";
34 		stdout-path = &uart5;
43 	reserved-memory {
44 		#address-cells = <1>;
45 		#size-cells = <1>;
51 			record-size = <0x8000>;
52 			console-size = <0x8000>;
53 			ftrace-size = <0x8000>;
54 			pmsg-size = <0x8000>;
55 			max-reason = <3>; /* KMSG_DUMP_EMERG */
60 			no-map;
66 			no-map;
67 			compatible = "shared-dma-pool";
73 		compatible = "i2c-mux-gpio";
74 		#address-cells = <1>;
75 		#size-cells = <0>;
78 		i2c-parent = <&i2c2>;
79 		mux-gpios = <&gpio0 ASPEED_GPIO(G, 4) GPIO_ACTIVE_HIGH>,
81 		idle-state = <0>;
84 			#address-cells = <1>;
85 			#size-cells = <0>;
90 			#address-cells = <1>;
91 			#size-cells = <0>;
96 			#address-cells = <1>;
97 			#size-cells = <0>;
102 			#address-cells = <1>;
103 			#size-cells = <0>;
109 		compatible = "gpio-leds";
112 		bmc-ingraham0 {
113 			gpios = <&gpio0 ASPEED_GPIO(H, 1) GPIO_ACTIVE_LOW>;
117 		rear-enc-id0 {
118 			gpios = <&gpio0 ASPEED_GPIO(H, 2) GPIO_ACTIVE_LOW>;
122 		rear-enc-fault0 {
123 			gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
127 		pcieslot-power {
128 			gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_LOW>;
132 	gpio-keys-polled {
133 		compatible = "gpio-keys-polled";
134 		poll-interval = <1000>;
136 		event-fan0-presence {
137 			label = "fan0-presence";
138 			gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
142 		event-fan1-presence {
143 			label = "fan1-presence";
144 			gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
148 		event-fan2-presence {
149 			label = "fan2-presence";
150 			gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
154 		event-fan3-presence {
155 			label = "fan3-presence";
156 			gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
160 		event-fan4-presence {
161 			label = "fan4-presence";
162 			gpios = <&pca0 10 GPIO_ACTIVE_LOW>;
166 		event-fan5-presence {
167 			label = "fan5-presence";
168 			gpios = <&pca0 11 GPIO_ACTIVE_LOW>;
173 	iio-hwmon {
174 		compatible = "iio-hwmon";
175 		io-channels = <&adc1 7>;
181 	aspeed,int-vref-microvolt = <2500000>;
182 	pinctrl-names = "default";
183 	pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
198 	gpio-line-names =
199 	/*A0-A7*/	"","","","","","","","",
200 	/*B0-B7*/	"","","","","","","checkstop","",
201 	/*C0-C7*/	"","","","","","","","",
202 	/*D0-D7*/	"","","","","","","","",
203 	/*E0-E7*/	"","","","","","","","",
204 …/*F0-F7*/	"","","rtc-battery-voltage-read-enable","reset-cause-pinhole","","","factory-reset-toggl…
205 	/*G0-G7*/	"","","","","","","","",
206 	/*H0-H7*/	"","bmc-ingraham0","rear-enc-id0","rear-enc-fault0","","","","",
207 	/*I0-I7*/	"","","","","","","bmc-secure-boot","",
208 	/*J0-J7*/	"","","","","","","","",
209 	/*K0-K7*/	"","","","","","","","",
210 	/*L0-L7*/	"","","","","","","","",
211 	/*M0-M7*/	"","","","","","","","",
212 	/*N0-N7*/	"","","","","","","","",
213 	/*O0-O7*/	"","","","usb-power","","","","",
214 	/*P0-P7*/	"","","","","pcieslot-power","","","",
215 	/*Q0-Q7*/	"cfam-reset","","regulator-standby-faulted","","","","","",
216 	/*R0-R7*/	"bmc-tpm-reset","power-chassis-control","power-chassis-good","","","","","",
217 	/*S0-S7*/	"presence-ps0","presence-ps1","presence-ps2","presence-ps3",
218 	"power-ffs-sync-history","","","",
219 	/*T0-T7*/	"","","","","","","","",
220 	/*U0-U7*/	"","","","","","","","",
221 	/*V0-V7*/	"","","","","","","","",
222 	/*W0-W7*/	"","","","","","","","",
223 	/*X0-X7*/	"","","","","","","","",
224 	/*Y0-Y7*/	"","","","","","","","",
225 	/*Z0-Z7*/	"","","","","","","","";
228 		gpio-hog;
229 		gpios = <ASPEED_GPIO(G, 6) GPIO_ACTIVE_LOW>;
230 		output-high;
231 		line-name = "I2C3_MUX_OE_N";
235 		gpio-hog;
236 		gpios = <ASPEED_GPIO(O, 3) GPIO_ACTIVE_LOW>;
237 		output-high;
246 	bias-disable;
251 	clk-phase-mmc-hs200 = <180>, <180>;
269 		#address-cells = <1>;
270 		#size-cells = <0>;
272 		gpio-controller;
273 		#gpio-cells = <2>;
275 		gpio-line-names = "",
297 	power-supply@68 {
302 	power-supply@69 {
310 		#address-cells = <1>;
311 		#size-cells = <0>;
313 		gpio-controller;
314 		#gpio-cells = <2>;
316 		gpio-line-names =
344 	i2c-mux@70 {
347 		#address-cells = <1>;
348 		#size-cells = <0>;
350 		i2c-mux-idle-disconnect;
353 			#address-cells = <1>;
354 			#size-cells = <0>;
365 				#address-cells = <1>;
366 				#size-cells = <0>;
368 				gpio-controller;
369 				#gpio-cells = <2>;
372 					label = "cablecard0-cxp-top";
374 					retain-state-shutdown;
375 					default-state = "keep";
380 					label = "cablecard0-cxp-bot";
382 					retain-state-shutdown;
383 					default-state = "keep";
390 			#address-cells = <1>;
391 			#size-cells = <0>;
401 			#address-cells = <1>;
402 			#size-cells = <0>;
426 	i2c-mux@70 {
429 		#address-cells = <1>;
430 		#size-cells = <0>;
432 		i2c-mux-idle-disconnect;
435 			#address-cells = <1>;
436 			#size-cells = <0>;
447 				#address-cells = <1>;
448 				#size-cells = <0>;
450 				gpio-controller;
451 				#gpio-cells = <2>;
454 					label = "cablecard3-cxp-top";
456 					retain-state-shutdown;
457 					default-state = "keep";
462 					label = "cablecard3-cxp-bot";
464 					retain-state-shutdown;
465 					default-state = "keep";
472 			#address-cells = <1>;
473 			#size-cells = <0>;
484 				#address-cells = <1>;
485 				#size-cells = <0>;
487 				gpio-controller;
488 				#gpio-cells = <2>;
491 					label = "cablecard4-cxp-top";
493 					retain-state-shutdown;
494 					default-state = "keep";
499 					label = "cablecard4-cxp-bot";
501 					retain-state-shutdown;
502 					default-state = "keep";
528 	i2c-mux@70 {
531 		#address-cells = <1>;
532 		#size-cells = <0>;
534 		i2c-mux-idle-disconnect;
537 			#address-cells = <1>;
538 			#size-cells = <0>;
548 			#address-cells = <1>;
549 			#size-cells = <0>;
559 			#address-cells = <1>;
560 			#size-cells = <0>;
570 			#address-cells = <1>;
571 			#size-cells = <0>;
583 	multi-master;
589 		#address-cells = <1>;
590 		#size-cells = <0>;
592 		gpio-controller;
593 		#gpio-cells = <2>;
598 			retain-state-shutdown;
599 			default-state = "keep";
606 			retain-state-shutdown;
607 			default-state = "keep";
614 			retain-state-shutdown;
615 			default-state = "keep";
622 			retain-state-shutdown;
623 			default-state = "keep";
630 			retain-state-shutdown;
631 			default-state = "keep";
638 			retain-state-shutdown;
639 			default-state = "keep";
644 			label = "cpu-vrm1";
646 			retain-state-shutdown;
647 			default-state = "keep";
652 			label = "lcd-russel";
654 			retain-state-shutdown;
655 			default-state = "keep";
663 		#address-cells = <1>;
664 		#size-cells = <0>;
666 		gpio-controller;
667 		#gpio-cells = <2>;
672 			retain-state-shutdown;
673 			default-state = "keep";
680 			retain-state-shutdown;
681 			default-state = "keep";
688 			retain-state-shutdown;
689 			default-state = "keep";
696 			retain-state-shutdown;
697 			default-state = "keep";
704 			retain-state-shutdown;
705 			default-state = "keep";
712 			retain-state-shutdown;
713 			default-state = "keep";
720 			retain-state-shutdown;
721 			default-state = "keep";
728 			retain-state-shutdown;
729 			default-state = "keep";
736 			retain-state-shutdown;
737 			default-state = "keep";
744 			retain-state-shutdown;
745 			default-state = "keep";
752 			retain-state-shutdown;
753 			default-state = "keep";
760 			retain-state-shutdown;
761 			default-state = "keep";
768 			retain-state-shutdown;
769 			default-state = "keep";
776 			retain-state-shutdown;
777 			default-state = "keep";
784 			retain-state-shutdown;
785 			default-state = "keep";
792 			retain-state-shutdown;
793 			default-state = "keep";
801 		#address-cells = <1>;
802 		#size-cells = <0>;
804 		gpio-controller;
805 		#gpio-cells = <2>;
810 			retain-state-shutdown;
811 			default-state = "keep";
818 			retain-state-shutdown;
819 			default-state = "keep";
826 			retain-state-shutdown;
827 			default-state = "keep";
834 			retain-state-shutdown;
835 			default-state = "keep";
842 			retain-state-shutdown;
843 			default-state = "keep";
850 			retain-state-shutdown;
851 			default-state = "keep";
858 			retain-state-shutdown;
859 			default-state = "keep";
866 			retain-state-shutdown;
867 			default-state = "keep";
874 			retain-state-shutdown;
875 			default-state = "keep";
882 			retain-state-shutdown;
883 			default-state = "keep";
890 			retain-state-shutdown;
891 			default-state = "keep";
898 			retain-state-shutdown;
899 			default-state = "keep";
906 			retain-state-shutdown;
907 			default-state = "keep";
914 			retain-state-shutdown;
915 			default-state = "keep";
922 			retain-state-shutdown;
923 			default-state = "keep";
930 			retain-state-shutdown;
931 			default-state = "keep";
939 		#address-cells = <1>;
940 		#size-cells = <0>;
942 		gpio-controller;
943 		#gpio-cells = <2>;
948 			retain-state-shutdown;
949 			default-state = "keep";
956 			retain-state-shutdown;
957 			default-state = "keep";
962 			label = "dasd-pyramid0";
964 			retain-state-shutdown;
965 			default-state = "keep";
970 			label = "dasd-pyramid1";
972 			retain-state-shutdown;
973 			default-state = "keep";
978 			label = "dasd-pyramid2";
980 			retain-state-shutdown;
981 			default-state = "keep";
986 			label = "cpu0-vrm0";
988 			retain-state-shutdown;
989 			default-state = "keep";
994 			label = "rtc-battery";
996 			retain-state-shutdown;
997 			default-state = "keep";
1002 			label = "base-blyth";
1004 			retain-state-shutdown;
1005 			default-state = "keep";
1012 			retain-state-shutdown;
1013 			default-state = "keep";
1020 			retain-state-shutdown;
1021 			default-state = "keep";
1028 			retain-state-shutdown;
1029 			default-state = "keep";
1036 			retain-state-shutdown;
1037 			default-state = "keep";
1044 			retain-state-shutdown;
1045 			default-state = "keep";
1052 			retain-state-shutdown;
1053 			default-state = "keep";
1058 			label = "tpm-wilson";
1060 			retain-state-shutdown;
1061 			default-state = "keep";
1066 	si7021-a20@40 {
1079 		#address-cells = <1>;
1080 		#size-cells = <0>;
1083 			compatible = "pmbus-fan";
1085 			tach-pulses = <2>;
1089 			compatible = "pmbus-fan";
1091 			tach-pulses = <2>;
1095 			compatible = "pmbus-fan";
1097 			tach-pulses = <2>;
1101 			compatible = "pmbus-fan";
1103 			tach-pulses = <2>;
1107 			compatible = "pmbus-fan";
1109 			tach-pulses = <2>;
1113 			compatible = "pmbus-fan";
1115 			tach-pulses = <2>;
1122 		#address-cells = <1>;
1123 		#size-cells = <0>;
1125 		gpio-controller;
1126 		#gpio-cells = <2>;
1129 			label = "front-sys-id0";
1131 			retain-state-shutdown;
1132 			default-state = "keep";
1137 			label = "front-check-log0";
1139 			retain-state-shutdown;
1140 			default-state = "keep";
1145 			label = "front-enc-fault1";
1147 			retain-state-shutdown;
1148 			default-state = "keep";
1153 			label = "front-sys-pwron0";
1155 			retain-state-shutdown;
1156 			default-state = "keep";
1164 		#address-cells = <1>;
1165 		#size-cells = <0>;
1167 		gpio-controller;
1168 		#gpio-cells = <2>;
1173 			retain-state-shutdown;
1174 			default-state = "keep";
1181 			retain-state-shutdown;
1182 			default-state = "keep";
1189 			retain-state-shutdown;
1190 			default-state = "keep";
1197 			retain-state-shutdown;
1198 			default-state = "keep";
1205 			retain-state-shutdown;
1206 			default-state = "keep";
1213 			retain-state-shutdown;
1214 			default-state = "keep";
1219 	ibm-panel@62 {
1220 		compatible = "ibm,op-panel";
1227 		#io-channel-cells = <0>;
1277 		#address-cells = <1>;
1278 		#size-cells = <0>;
1279 		gpio-controller;
1280 		#gpio-cells = <2>;
1282 		gpio-line-names =
1284 			"", "", "", "", "", "", "power-config-full-load", "";
1290 		#address-cells = <1>;
1291 		#size-cells = <0>;
1292 		gpio-controller;
1293 		#gpio-cells = <2>;
1295 		gpio-line-names =
1358 	i2c-mux@70 {
1361 		#address-cells = <1>;
1362 		#size-cells = <0>;
1364 		i2c-mux-idle-disconnect;
1367 			#address-cells = <1>;
1368 			#size-cells = <0>;
1379 				#address-cells = <1>;
1380 				#size-cells = <0>;
1382 				gpio-controller;
1383 				#gpio-cells = <2>;
1386 					label = "cablecard10-cxp-top";
1388 					retain-state-shutdown;
1389 					default-state = "keep";
1394 					label = "cablecard10-cxp-bot";
1396 					retain-state-shutdown;
1397 					default-state = "keep";
1404 			#address-cells = <1>;
1405 			#size-cells = <0>;
1436 		#address-cells = <1>;
1437 		#size-cells = <0>;
1439 		gpio-controller;
1440 		#gpio-cells = <2>;
1445 			retain-state-shutdown;
1446 			default-state = "keep";
1453 			retain-state-shutdown;
1454 			default-state = "keep";
1461 			retain-state-shutdown;
1462 			default-state = "keep";
1469 			retain-state-shutdown;
1470 			default-state = "keep";
1477 			retain-state-shutdown;
1478 			default-state = "keep";
1485 			retain-state-shutdown;
1486 			default-state = "keep";
1493 			retain-state-shutdown;
1494 			default-state = "keep";
1501 			retain-state-shutdown;
1502 			default-state = "keep";
1519 		#address-cells = <1>;
1520 		#size-cells = <0>;
1522 		gpio-controller;
1523 		#gpio-cells = <2>;
1528 			retain-state-shutdown;
1529 			default-state = "keep";
1536 			retain-state-shutdown;
1537 			default-state = "keep";
1544 			retain-state-shutdown;
1545 			default-state = "keep";
1552 			retain-state-shutdown;
1553 			default-state = "keep";
1560 			retain-state-shutdown;
1561 			default-state = "keep";
1568 			retain-state-shutdown;
1569 			default-state = "keep";
1576 			retain-state-shutdown;
1577 			default-state = "keep";
1584 			retain-state-shutdown;
1585 			default-state = "keep";
1602 		#address-cells = <1>;
1603 		#size-cells = <0>;
1605 		gpio-controller;
1606 		#gpio-cells = <2>;
1611 			retain-state-shutdown;
1612 			default-state = "keep";
1619 			retain-state-shutdown;
1620 			default-state = "keep";
1627 			retain-state-shutdown;
1628 			default-state = "keep";
1635 			retain-state-shutdown;
1636 			default-state = "keep";
1643 			retain-state-shutdown;
1644 			default-state = "keep";
1651 			retain-state-shutdown;
1652 			default-state = "keep";
1659 			retain-state-shutdown;
1660 			default-state = "keep";
1667 			retain-state-shutdown;
1668 			default-state = "keep";
1688 	memory-region = <&flash_memory>;
1693 	pinctrl-names = "default";
1694 	pinctrl-0 = <&pinctrl_rmii3_default>;
1697 	clock-names = "MACCLK", "RCLK";
1698 	use-ncsi;
1703 	pinctrl-names = "default";
1704 	pinctrl-0 = <&pinctrl_rmii4_default>;
1707 	clock-names = "MACCLK", "RCLK";
1708 	use-ncsi;
1712 	aspeed,reset-type = "none";
1713 	aspeed,external-signal;
1714 	aspeed,ext-push-pull;
1715 	aspeed,ext-active-high;
1717 	pinctrl-names = "default";
1718 	pinctrl-0 = <&pinctrl_wdtrst1_default>;
1727 	aspeed,lpc-io-reg = <0xca8 0xcac>;
1732 	aspeed,lpc-io-reg = <0xca2>;
1733 	aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
1736 #include "ibm-power10-quad.dtsi"