dts/aspeed/aspeed-bmc-facebook-minerva.dts

1 // SPDX-License-Identifier: GPL-2.0+
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
11 	compatible = "facebook,minerva-cmc", "aspeed,ast2600";
17 		 * PCA9548 (2-0077) provides 8 channels connecting to
31 		stdout-path = "serial5:57600n8";
39 	iio-hwmon {
40 		compatible = "iio-hwmon";
41 		io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
47 		compatible = "gpio-leds";
49 		led-0 {
51 			gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
52 			linux,default-trigger = "heartbeat";
55 		led-1 {
57 			default-state = "off";
58 			gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>;
61 		led-2 {
63 			default-state = "off";
64 			gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
67 		led-3 {
69 			gpios = <&leds_gpio 9 GPIO_ACTIVE_HIGH>;
70 			default-state = "off";
73 		led-4 {
75 			gpios = <&leds_gpio 10 GPIO_ACTIVE_LOW>;
76 			default-state = "off";
82 		compatible = "spi-gpio";
83 		#address-cells = <1>;
84 		#size-cells = <0>;
86 		sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
87 		mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
88 		miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>;
89 		num-chipselects = <1>;
90 		cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
93 			compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
94 			spi-max-frequency = <33000000>;
106 	pinctrl-names = "default";
107 	pinctrl-0 = <&pinctrl_wdtrst1_default>;
108 	aspeed,reset-type = "soc";
109 	aspeed,external-signal;
110 	aspeed,ext-push-pull;
111 	aspeed,ext-active-high;
112 	aspeed,ext-pulse-duration = <256>;
117 	phy-mode = "rmii";
118 	pinctrl-names = "default";
119 	pinctrl-0 = <&pinctrl_rmii4_default>;
120 	fixed-link {
122 		full-duplex;
134 		m25p,fast-read;
136 		spi-max-frequency = <50000000>;
137 #include "openbmc-flash-layout-128.dtsi"
141 		m25p,fast-read;
142 		label = "alt-bmc";
143 		spi-max-frequency = <50000000>;
150 	bus-frequency = <2000000>;
156 	power-monitor@40 {
159 		shunt-resistor = <1000>;
162 	power-monitor@41 {
165 		shunt-resistor = <1000>;
168 	power-monitor@44 {
171 		shunt-resistor-micro-ohms = <2000>;
174 	power-monitor@43 {
182 		gpio-controller;
183 		#gpio-cells = <2>;
190 	temperature-sensor@4b {
195 	temperature-sensor@4f {
209 	i2c-mux@77 {
212 		#address-cells = <1>;
213 		#size-cells = <0>;
214 		i2c-mux-idle-disconnect;
217 			#address-cells = <1>;
218 			#size-cells = <0>;
229 				#address-cells = <1>;
230 				#size-cells = <0>;
233 			power-sensor@40 {
236 				shunt-resistor = <1000>;
239 			power-sensor@41 {
242 				shunt-resistor = <1000>;
245 			power-sensor@44 {
248 				shunt-resistor = <1000>;
251 			power-sensor@45 {
254 				shunt-resistor = <1000>;
257 			temperature-sensor@4b {
264 			#address-cells = <1>;
265 			#size-cells = <0>;
276 				#address-cells = <1>;
277 				#size-cells = <0>;
280 			power-sensor@40 {
283 				shunt-resistor = <1000>;
286 			power-sensor@41 {
289 				shunt-resistor = <1000>;
292 			power-sensor@44 {
295 				shunt-resistor = <1000>;
298 			power-sensor@45 {
301 				shunt-resistor = <1000>;
304 			temperature-sensor@4b {
311 			#address-cells = <1>;
312 			#size-cells = <0>;
323 				#address-cells = <1>;
324 				#size-cells = <0>;
327 			power-sensor@40 {
330 				shunt-resistor = <1000>;
333 			power-sensor@41 {
336 				shunt-resistor = <1000>;
339 			power-sensor@44 {
342 				shunt-resistor = <1000>;
345 			power-sensor@45 {
348 				shunt-resistor = <1000>;
351 			temperature-sensor@4b {
358 			#address-cells = <1>;
359 			#size-cells = <0>;
370 				#address-cells = <1>;
371 				#size-cells = <0>;
374 			power-sensor@40 {
377 				shunt-resistor = <1000>;
380 			power-sensor@41 {
383 				shunt-resistor = <1000>;
386 			power-sensor@44 {
389 				shunt-resistor = <1000>;
392 			power-sensor@45 {
395 				shunt-resistor = <1000>;
398 			temperature-sensor@4b {
405 			#address-cells = <1>;
406 			#size-cells = <0>;
417 				#address-cells = <1>;
418 				#size-cells = <0>;
421 			power-sensor@40 {
424 				shunt-resistor = <1000>;
427 			power-sensor@41 {
430 				shunt-resistor = <1000>;
433 			power-sensor@44 {
436 				shunt-resistor = <1000>;
439 			power-sensor@45 {
442 				shunt-resistor = <1000>;
444 			temperature-sensor@4b {
451 			#address-cells = <1>;
452 			#size-cells = <0>;
463 				#address-cells = <1>;
464 				#size-cells = <0>;
467 			power-sensor@40 {
470 				shunt-resistor = <1000>;
473 			power-sensor@41 {
476 				shunt-resistor = <1000>;
479 			power-sensor@44 {
482 				shunt-resistor = <1000>;
485 			power-sensor@45 {
488 				shunt-resistor = <1000>;
490 			temperature-sensor@4b {
546 	multi-master;
549 		compatible = "ipmb-dev";
551 		i2c-protocol;
570 	aspeed,int-vref-microvolt = <2500000>;
572 	pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
579 	aspeed,int-vref-microvolt = <2500000>;
581 	pinctrl-0 = <&pinctrl_adc10_default>;
597 	gpio-line-names =
598 	/*A0-A7*/	"","","","","","","","",
599 	/*B0-B7*/	"","","","","","","","",
600 	/*C0-C7*/	"","","","","BLADE_UART_SEL2","","","",
601 	/*D0-D7*/	"","","","","","","","",
602 	/*E0-E7*/	"","","","","","","","",
603 	/*F0-F7*/	"","","","","","","","",
604 	/*G0-G7*/	"","","","","","","","",
605 	/*H0-H7*/	"","","","","","","","",
606 	/*I0-I7*/	"","","","","","","","",
607 	/*J0-J7*/	"","","","","","","","",
608 	/*K0-K7*/	"","","","","","","","",
609 	/*L0-L7*/	"","","","","BLADE_UART_SEL0","","","",
610 	/*M0-M7*/	"","","","","","BLADE_UART_SEL1","","",
611 	/*N0-N7*/	"","","","","","","","",
612 	/*O0-O7*/	"","","","","","","","",
613 	/*P0-P7*/	"","","","","","","","",
614 	/*Q0-Q7*/	"","","","","","power-chassis-control","","",
615 	/*R0-R7*/	"","","","","","","","",
616 	/*S0-S7*/	"","","","","","","","host0-ready",
617 	/*T0-T7*/	"","","","","","","","",
618 	/*U0-U7*/	"","","","","","","","",
619 	/*V0-V7*/	"","","","","BAT_DETECT","","power-chassis-good","",
620 	/*W0-W7*/	"","","","","","","","",
621 	/*X0-X7*/	"","","BLADE_UART_SEL3","","","","","",
622 	/*Y0-Y7*/	"","","","","","","","",
623 	/*Z0-Z7*/	"","","","","","","","";
627 	gpio-line-names =
629 	/*A0 - A7*/
638 	/*B0 - B7*/
647 	/*C0 - C7*/
656 	/*D0 - D7*/
665 	/*E0 - E7*/
674 	/*F0 - F7*/
683 	/*G0 - G7*/
692 	/*H0 - H7*/
701 	/*I0 - I7*/
710 	/*J0 - J7*/
719 	/*K0 - K7*/
728 	/*L0 - L7*/
737 	/*M0 - M7*/
746 	/*N0 - N7*/
755 	/*O0 - O7*/
764 	/*P0 - P7*/