dts/aspeed/aspeed-bmc-facebook-bletchley.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/usb/pd.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/i2c/i2c.h>
14 	compatible = "facebook,bletchley-bmc", "aspeed,ast2600";
29 	iio-hwmon {
30 		compatible = "iio-hwmon";
31 		io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
37 	spi1_gpio: spi1-gpio {
38 		compatible = "spi-gpio";
39 		#address-cells = <1>;
40 		#size-cells = <0>;
42 		gpio-sck = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
43 		gpio-mosi = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
44 		gpio-miso = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>;
45 		num-chipselects = <1>;
46 		cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
49 			compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
50 			spi-max-frequency = <33000000>;
56 		compatible = "gpio-leds";
58 			default-state = "off";
64 		compatible = "gpio-leds";
66 			retain-state-shutdown;
67 			default-state = "on";
71 			retain-state-shutdown;
72 			default-state = "on";
76 			retain-state-shutdown;
77 			default-state = "on";
81 			retain-state-shutdown;
82 			default-state = "on";
86 			retain-state-shutdown;
87 			default-state = "off";
91 			retain-state-shutdown;
92 			default-state = "off";
96 			retain-state-shutdown;
97 			default-state = "off";
101 			retain-state-shutdown;
102 			default-state = "off";
108 		compatible = "gpio-leds";
110 			retain-state-shutdown;
111 			default-state = "keep";
115 			retain-state-shutdown;
116 			default-state = "keep";
122 		compatible = "gpio-leds";
124 			retain-state-shutdown;
125 			default-state = "keep";
129 			retain-state-shutdown;
130 			default-state = "keep";
136 		compatible = "gpio-leds";
138 			retain-state-shutdown;
139 			default-state = "keep";
143 			retain-state-shutdown;
144 			default-state = "keep";
150 		compatible = "gpio-leds";
152 			retain-state-shutdown;
153 			default-state = "keep";
157 			retain-state-shutdown;
158 			default-state = "keep";
164 		compatible = "gpio-leds";
166 			retain-state-shutdown;
167 			default-state = "keep";
171 			retain-state-shutdown;
172 			default-state = "keep";
178 		compatible = "gpio-leds";
180 			retain-state-shutdown;
181 			default-state = "keep";
185 			retain-state-shutdown;
186 			default-state = "keep";
191 	gpio-keys {
192 		compatible = "gpio-keys";
194 		presence-sled1 {
195 			label = "presence-sled1";
199 		presence-sled2 {
200 			label = "presence-sled2";
204 		presence-sled3 {
205 			label = "presence-sled3";
209 		presence-sled4 {
210 			label = "presence-sled4";
214 		presence-sled5 {
215 			label = "presence-sled5";
219 		presence-sled6 {
220 			label = "presence-sled6";
227 		compatible = "regulator-fixed";
228 		regulator-name = "vbus_sled1";
229 		regulator-min-microvolt = <5000000>;
230 		regulator-max-microvolt = <5000000>;
232 		enable-active-high;
236 		compatible = "regulator-fixed";
237 		regulator-name = "vbus_sled2";
238 		regulator-min-microvolt = <5000000>;
239 		regulator-max-microvolt = <5000000>;
241 		enable-active-high;
245 		compatible = "regulator-fixed";
246 		regulator-name = "vbus_sled3";
247 		regulator-min-microvolt = <5000000>;
248 		regulator-max-microvolt = <5000000>;
250 		enable-active-high;
254 		compatible = "regulator-fixed";
255 		regulator-name = "vbus_sled4";
256 		regulator-min-microvolt = <5000000>;
257 		regulator-max-microvolt = <5000000>;
259 		enable-active-high;
263 		compatible = "regulator-fixed";
264 		regulator-name = "vbus_sled5";
265 		regulator-min-microvolt = <5000000>;
266 		regulator-max-microvolt = <5000000>;
268 		enable-active-high;
272 		compatible = "regulator-fixed";
273 		regulator-name = "vbus_sled6";
274 		regulator-min-microvolt = <5000000>;
275 		regulator-max-microvolt = <5000000>;
277 		enable-active-high;
283 	phy-mode = "rgmii";
284 	pinctrl-names = "default";
285 	pinctrl-0 = <&pinctrl_rgmii3_default>;
287 	fixed-link {
289 		full-duplex;
297 		m25p,fast-read;
299 		spi-max-frequency = <50000000>;
300 #include "openbmc-flash-layout-128.dtsi"
304 		m25p,fast-read;
305 		label = "alt-bmc";
306 		spi-max-frequency = <50000000>;
312 	pinctrl-names = "default";
313 	pinctrl-0 = <&pinctrl_spi2_default>;
317 		m25p,fast-read;
319 		spi-max-frequency = <50000000>;
328 		shunt-resistor = <2000>;
344 		gpio-controller;
345 		#gpio-cells = <2>;
347 		gpio-line-names =
355 		#address-cells = <1>;
356 		#size-cells = <0>;
357 		gpio-controller;
358 		#gpio-cells = <2>;
360 		interrupt-parent = <&gpio0>;
363 		gpio-line-names =
367 		"SLED1_MD_MODE1","SLED1_MD_MODE2","SLED1_MD_MODE3","power-host1";
373 		#address-cells = <1>;
374 		#size-cells = <0>;
375 		gpio-controller;
376 		#gpio-cells = <2>;
378 		gpio-line-names =
379 		"led-sled1-amber","led-sled1-blue","SLED1_RST_IOEXP","SLED1_MD_REF_PWM",
385 	sled1_fusb302: typec-portc@22 {
389 		interrupt-parent = <&gpio0>;
391 		vbus-supply = <&vbus_sled1>;
394 			compatible = "usb-c-connector";
395 			label = "USB-C";
396 			power-role = "source";
397 			data-role = "host";
398 			pd-disable;
399 			typec-power-opmode = "default";
414 		shunt-resistor = <2000>;
430 		gpio-controller;
431 		#gpio-cells = <2>;
433 		gpio-line-names =
441 		#address-cells = <1>;
442 		#size-cells = <0>;
443 		gpio-controller;
444 		#gpio-cells = <2>;
446 		interrupt-parent = <&gpio0>;
449 		gpio-line-names =
453 		"SLED2_MD_MODE1","SLED2_MD_MODE2","SLED2_MD_MODE3","power-host2";
459 		#address-cells = <1>;
460 		#size-cells = <0>;
461 		gpio-controller;
462 		#gpio-cells = <2>;
464 		gpio-line-names =
465 		"led-sled2-amber","led-sled2-blue","SLED2_RST_IOEXP","SLED2_MD_REF_PWM",
471 	sled2_fusb302: typec-portc@22 {
475 		interrupt-parent = <&gpio0>;
477 		vbus-supply = <&vbus_sled2>;
480 			compatible = "usb-c-connector";
481 			label = "USB-C";
482 			power-role = "source";
483 			data-role = "host";
484 			pd-disable;
485 			typec-power-opmode = "default";
500 		shunt-resistor = <2000>;
516 		gpio-controller;
517 		#gpio-cells = <2>;
519 		gpio-line-names =
527 		#address-cells = <1>;
528 		#size-cells = <0>;
529 		gpio-controller;
530 		#gpio-cells = <2>;
532 		interrupt-parent = <&gpio0>;
535 		gpio-line-names =
539 		"SLED3_MD_MODE1","SLED3_MD_MODE2","SLED3_MD_MODE3","power-host3";
545 		#address-cells = <1>;
546 		#size-cells = <0>;
547 		gpio-controller;
548 		#gpio-cells = <2>;
550 		gpio-line-names =
551 		"led-sled3-amber","led-sled3-blue","SLED3_RST_IOEXP","SLED3_MD_REF_PWM",
557 	sled3_fusb302: typec-portc@22 {
561 		interrupt-parent = <&gpio0>;
563 		vbus-supply = <&vbus_sled3>;
566 			compatible = "usb-c-connector";
567 			label = "USB-C";
568 			power-role = "source";
569 			data-role = "host";
570 			pd-disable;
571 			typec-power-opmode = "default";
586 		shunt-resistor = <2000>;
602 		gpio-controller;
603 		#gpio-cells = <2>;
605 		gpio-line-names =
613 		#address-cells = <1>;
614 		#size-cells = <0>;
615 		gpio-controller;
616 		#gpio-cells = <2>;
618 		interrupt-parent = <&gpio0>;
621 		gpio-line-names =
625 		"SLED4_MD_MODE1","SLED4_MD_MODE2","SLED4_MD_MODE3","power-host4";
631 		#address-cells = <1>;
632 		#size-cells = <0>;
633 		gpio-controller;
634 		#gpio-cells = <2>;
636 		gpio-line-names =
637 		"led-sled4-amber","led-sled4-blue","SLED4_RST_IOEXP","SLED4_MD_REF_PWM",
643 	sled4_fusb302: typec-portc@22 {
647 		interrupt-parent = <&gpio0>;
649 		vbus-supply = <&vbus_sled4>;
652 			compatible = "usb-c-connector";
653 			label = "USB-C";
654 			power-role = "source";
655 			data-role = "host";
656 			pd-disable;
657 			typec-power-opmode = "default";
672 		shunt-resistor = <2000>;
688 		gpio-controller;
689 		#gpio-cells = <2>;
691 		gpio-line-names =
699 		#address-cells = <1>;
700 		#size-cells = <0>;
701 		gpio-controller;
702 		#gpio-cells = <2>;
704 		interrupt-parent = <&gpio0>;
707 		gpio-line-names =
711 		"SLED5_MD_MODE1","SLED5_MD_MODE2","SLED5_MD_MODE3","power-host5";
717 		#address-cells = <1>;
718 		#size-cells = <0>;
719 		gpio-controller;
720 		#gpio-cells = <2>;
722 		gpio-line-names =
723 		"led-sled5-amber","led-sled5-blue","SLED5_RST_IOEXP","SLED5_MD_REF_PWM",
729 	sled5_fusb302: typec-portc@22 {
733 		interrupt-parent = <&gpio0>;
735 		vbus-supply = <&vbus_sled5>;
738 			compatible = "usb-c-connector";
739 			label = "USB-C";
740 			power-role = "source";
741 			data-role = "host";
742 			pd-disable;
743 			typec-power-opmode = "default";
758 		shunt-resistor = <2000>;
774 		gpio-controller;
775 		#gpio-cells = <2>;
777 		gpio-line-names =
785 		#address-cells = <1>;
786 		#size-cells = <0>;
787 		gpio-controller;
788 		#gpio-cells = <2>;
790 		interrupt-parent = <&gpio0>;
793 		gpio-line-names =
797 		"SLED6_MD_MODE1","SLED6_MD_MODE2","SLED6_MD_MODE3","power-host6";
803 		#address-cells = <1>;
804 		#size-cells = <0>;
805 		gpio-controller;
806 		#gpio-cells = <2>;
808 		gpio-line-names =
809 		"led-sled6-amber","led-sled6-blue","SLED6_RST_IOEXP","SLED6_MD_REF_PWM",
815 	sled6_fusb302: typec-portc@22 {
819 		interrupt-parent = <&gpio0>;
821 		vbus-supply = <&vbus_sled6>;
824 			compatible = "usb-c-connector";
825 			label = "USB-C";
826 			power-role = "source";
827 			data-role = "host";
828 			pd-disable;
829 			typec-power-opmode = "default";
848 		/* in-chip rtc disabled, use external rtc (battery-backed) */
883 		#address-cells = <1>;
884 		#size-cells = <0>;
885 		gpio-controller;
886 		#gpio-cells = <2>;
888 		gpio-line-names =
889 		"led-fault-identify","power-p5v-stby-good",
890 		"power-p1v0-dvdd-good","power-p1v0-avdd-good",
903 		shunt-resistor-micro-ohms = <300>;
904 		adi,volt-curr-sample-average = <128>;
905 		adi,power-sample-average = <128>;
921 		#address-cells = <1>;
922 		#size-cells = <0>;
923 		gpio-controller;
924 		#gpio-cells = <2>;
926 		gpio-line-names =
927 		"presence-fan0","presence-fan1",
928 		"presence-fan2","presence-fan3",
929 		"power-fan0-good","power-fan1-good",
930 		"power-fan2-good","power-fan3-good",
937 	multi-master;
938 	aspeed,hw-timeout-ms = <1000>;
943 		compatible = "ipmb-dev";
945 		i2c-protocol;
950 	pinctrl-names = "default";
951 	pinctrl-0 = <&pinctrl_gpiov2_unbiased_default>;
953 	gpio-line-names =
954 	/*A0-A7*/	"","","","","","","","",
955 	/*B0-B7*/	"FUSB302_SLED1_INT_N","FUSB302_SLED2_INT_N",
959 	/*C0-C7*/	"","","","","","","","",
960 	/*D0-D7*/	"","","","","","","","",
961 	/*E0-E7*/	"","","","","","","","",
962 	/*F0-F7*/	"BMC_SLED1_STCK","BMC_SLED2_STCK",
966 	/*G0-G7*/	"BSM_FRU_WP","SWITCH_FRU_MUX","","FM_SOL_UART_CH_SEL",
968 	/*H0-H7*/	"presence-riser1","presence-riser2",
969 			"presence-sled1","presence-sled2",
970 			"presence-sled3","presence-sled4",
971 			"presence-sled5","presence-sled6",
972 	/*I0-I7*/	"REV_ID0","",
976 	/*J0-J7*/	"","","","","","","","",
977 	/*K0-K7*/	"","","","","","","","",
978 	/*L0-L7*/	"","","","","","BMC_RTC_INT","","",
979 	/*M0-M7*/	"ALERT_SLED1_N","ALERT_SLED2_N",
983 	/*N0-N7*/	"LED_POSTCODE_0","LED_POSTCODE_1",
987 	/*O0-O7*/	"","","","",
989 	/*P0-P7*/	"","","","","","","","BMC_HEARTBEAT",
990 	/*Q0-Q7*/	"","","","","","","","",
991 	/*R0-R7*/	"","","","","","","","",
992 	/*S0-S7*/	"","","","BAT_DETECT",
994 	/*T0-T7*/	"","","","","","","","",
995 	/*U0-U7*/	"","","","","","","","",
996 	/*V0-V7*/	"PWRGD_CNS_PSU","RST_BMC_MVL_N",
1000 	/*W0-W7*/	"RST_FRONT_IOEXP_N","","","","","","","",
1001 	/*X0-X7*/	"","","","","","","","",
1002 	/*Y0-Y7*/	"BMC_SELF_HW_RST","BSM_PRSNT_N",
1005 	/*Z0-Z7*/	"","","","","","","","";
1012 	pinctrl-names = "default";
1013 	pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
1023 	pinctrl-names = "default";
1024 	pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
1059 		bias-disable;
1065 	pinctrl-names = "default";
1066 	pinctrl-0 = <&pinctrl_wdtrst1_default>;
1067 	aspeed,reset-type = "soc";
1068 	aspeed,external-signal;
1069 	aspeed,ext-push-pull;
1070 	aspeed,ext-active-high;
1071 	aspeed,ext-pulse-duration = <256>;