dts/aspeed/aspeed-bmc-facebook-harma.dts

1 // SPDX-License-Identifier: GPL-2.0-or-later
4 /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,harma-bmc", "aspeed,ast2600";
32 		stdout-path = &uart5;
40 	iio-hwmon {
41 		compatible = "iio-hwmon";
42 		io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
48 		compatible = "gpio-leds";
50 		led-0 {
53 			linux,default-trigger = "heartbeat";
56 		led-1 {
58 			default-state = "off";
62 		led-2 {
64 			default-state = "off";
71 		compatible = "spi-gpio";
72 		#address-cells = <1>;
73 		#size-cells = <0>;
75 		sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
76 		mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
77 		miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>;
78 		num-chipselects = <1>;
79 		cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
82 			compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
83 			spi-max-frequency = <33000000>;
97 	pinctrl-0 = <>;
103 	pinctrl-0 = <>;
122 	pinctrl-names = "default";
123 	pinctrl-0 = <&pinctrl_wdtrst1_default>;
124 	aspeed,reset-type = "soc";
125 	aspeed,external-signal;
126 	aspeed,ext-push-pull;
127 	aspeed,ext-active-high;
128 	aspeed,ext-pulse-duration = <256>;
133 	pinctrl-names = "default";
134 	pinctrl-0 = <&pinctrl_rmii4_default>;
135 	use-ncsi;
143 		m25p,fast-read;
145 		spi-max-frequency = <50000000>;
146 #include "openbmc-flash-layout-128.dtsi"
151 		m25p,fast-read;
152 		label = "alt-bmc";
153 		spi-max-frequency = <50000000>;
160 	pinctrl-names = "default";
161 	pinctrl-0 = <&pinctrl_spi2_default>;
165 		m25p,fast-read;
167 		spi-max-frequency = <12000000>;
168 		spi-tx-bus-width = <2>;
169 		spi-rx-bus-width = <2>;
175 	aspeed,lpc-io-reg = <0xca8>;
180 	aspeed,lpc-io-reg = <0xca2>;
189 		#address-cells = <1>;
190 		#size-cells = <0>;
193 	power-sensor@40 {
196 		shunt-resistor = <1000>;
199 	power-sensor@41 {
202 		shunt-resistor = <1000>;
205 	power-sensor@44 {
208 		shunt-resistor = <1000>;
211 	power-sensor@45 {
214 		shunt-resistor = <1000>;
217 	temperature-sensor@4b {
244 		#address-cells = <1>;
245 		#size-cells = <0>;
248 	power-sensor@40 {
251 		shunt-resistor = <1000>;
254 	power-sensor@41 {
257 		shunt-resistor = <1000>;
260 	power-sensor@44 {
263 		shunt-resistor = <1000>;
266 	power-sensor@45 {
269 		shunt-resistor = <1000>;
272 	temperature-sensor@4b {
281 	i2c-mux@70 {
284 		#address-cells = <1>;
285 		#size-cells = <0>;
288 			#address-cells = <1>;
289 			#size-cells = <0>;
299 			#address-cells = <1>;
300 			#size-cells = <0>;
324 	power-monitor@44 {
327 		shunt-resistor-micro-ohms = <250>;
330 	power-monitor@40 {
343 	i2c-mux@70 {
346 		#address-cells = <1>;
347 		#size-cells = <0>;
350 			#address-cells = <1>;
351 			#size-cells = <0>;
355 			#address-cells = <1>;
356 			#size-cells = <0>;
373 	mctp-controller;
374 	multi-master;
377 		compatible = "mctp-i2c-controller";
384 		gpio-controller;
385 		#gpio-cells = <2>;
390 		gpio-controller;
391 		#gpio-cells = <2>;
407 		gpio-controller;
408 		#gpio-cells = <2>;
413 		gpio-controller;
414 		#gpio-cells = <2>;
416 		gpio-line-names =
418 		"","","presence-cmm","",
437 	i2c-mux@70 {
440 		#address-cells = <1>;
441 		#size-cells = <0>;
444 			#address-cells = <1>;
445 			#size-cells = <0>;
447 			power-monitor@61 {
451 			power-monitor@62 {
455 			power-monitor@63 {
459 			power-monitor@64 {
463 			power-monitor@66 {
467 			power-monitor@68 {
473 			#address-cells = <1>;
474 			#size-cells = <0>;
483 			#address-cells = <1>;
484 			#size-cells = <0>;
488 			#address-cells = <1>;
489 			#size-cells = <0>;
503 	multi-master;
506 		compatible = "ipmb-dev";
508 		i2c-protocol;
529 	aspeed,int-vref-microvolt = <2500000>;
531 	pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
538 	aspeed,int-vref-microvolt = <2500000>;
540 	pinctrl-names = "default";
541 	pinctrl-0 = <&pinctrl_adc10_default>;
549 	pinctrl-names = "default";
550 	gpio-line-names =
551 	/*A0-A7*/	"","","","","","","","",
552 	/*B0-B7*/	"","","","",
553 			"bmc-spi-mux-select-0","led-identify","","",
554 	/*C0-C7*/	"","","","","","","","",
555 	/*D0-D7*/	"","","sol-uart-select","","","","","",
556 	/*E0-E7*/	"","","","","","","","",
557 	/*F0-F7*/	"","","","","","","","",
558 	/*G0-G7*/	"","","","","","","","",
559 	/*H0-H7*/	"","","","","","","","",
560 	/*I0-I7*/	"","","","","","","","",
561 	/*J0-J7*/	"","","","","","","","",
562 	/*K0-K7*/	"","","","","","","","",
563 	/*L0-L7*/	"","","","","","","","",
564 	/*M0-M7*/	"","","","","","","","",
565 	/*N0-N7*/	"led-postcode-0","led-postcode-1",
566 			"led-postcode-2","led-postcode-3",
567 			"led-postcode-4","led-postcode-5",
568 			"led-postcode-6","led-postcode-7",
569 	/*O0-O7*/	"","","","","","","","",
570 	/*P0-P7*/	"power-button","power-host-control",
571 			"reset-button","","led-power","","","",
572 	/*Q0-Q7*/	"","","","","","power-chassis-control","","",
573 	/*R0-R7*/	"","","","","","","","",
574 	/*S0-S7*/	"","","","","","","","",
575 	/*T0-T7*/	"","","","","","","","",
576 	/*U0-U7*/	"","","","","","","led-identify-gate","",
577 	/*V0-V7*/	"","","","",
578 			"rtc-battery-voltage-read-enable","",
579 			"power-chassis-good","",
580 	/*W0-W7*/	"","","","","","","","",
581 	/*X0-X7*/	"","","","","","","","",
582 	/*Y0-Y7*/	"","","","","","","","",
583 	/*Z0-Z7*/	"","","","","","","","";
589 	bus-frequency = <2000000>;
590 	gpio-line-names =
591 	/*in - out - in - out */
592 	/*A0-A3 line 0-7*/
593 	"presence-scm-cable","power-config-disable-e1s-0",
595 	"","power-config-disable-e1s-1",
597 	/*A4-A7 line 8-15*/
598 	"","power-config-asic-module-enable",
599 	"","power-config-asic-power-good",
600 	"","power-config-pdb-power-good",
601 	"presence-cpu","smi-control-n",
602 	/*B0-B3 line 16-23*/
603 	"","nmi-control-n",
604 	"","nmi-control-sync-flood-n",
607 	/*B4-B7 line 24-31*/
609 	"reset-cause-rsmrst","FM_CPU_SP5R2",
612 	/*C0-C3 line 32-39*/
615 	"","rt-cpu0-p0-enable",
616 	"","rt-cpu0-p1-enable",
617 	/*C4-C7 line 40-47*/
618 	"","smb-rt-rom-p0-select",
619 	"","smb-rt-rom-p1-select",
620 	"","i3c-cpu-mux0-oe-n",
621 	"","i3c-cpu-mux0-select",
622 	/*D0-D3 line 48-55*/
623 	"","i3c-cpu-mux1-oe-n",
624 	"","i3c-cpu-mux1-select",
625 	"","reset-control-bmc",
626 	"","reset-control-cpu0-p0-mux",
627 	/*D4-D7 line 56-63*/
628 	"","reset-control-cpu0-p1-mux",
629 	"","reset-control-e1s-mux",
630 	"power-host-good","reset-control-mb-mux",
631 	"power-cpu-good","reset-control-smb-e1s-0",
632 	/*E0-E3 line 64-71*/
633 	"","reset-control-smb-e1s-1",
634 	"host-ready-n","reset-control-srst",
635 	"presence-e1s-0","reset-control-usb-hub",
636 	"","reset-control",
637 	/*E4-E7 line 72-79*/
638 	"presence-e1s-1","reset-control-cpu-kbrst",
639 	"","reset-control-platrst",
640 	"","bmc-jtag-mux-select-0",
641 	"","bmc-jtag-mux-select-1",
642 	/*F0-F3 line 80-87*/
643 	"","bmc-jtag-select",
644 	"","bmc-ready-n",
645 	"","bmc-ready-sgpio",
646 	"","rt-cpu0-p0-force-enable",
647 	/*F4-F7 line 88-95*/
648 	"presence-asic-modules-0","rt-cpu0-p1-force-enable",
649 	"presence-asic-modules-1","bios-debug-msg-disable",
650 	"","uart-control-buffer-select",
651 	"","ac-control-n",
652 	/*G0-G3 line 96-103*/
657 	/*G4-G7 line 104-111*/
662 	/*H0-H3 line 112-119*/
665 	/*H4-H7 line 120-127*/
667 	"reset-control-pcie-expansion-3","",
668 	"reset-control-pcie-expansion-2","",
669 	"reset-control-pcie-expansion-1","",
670 	/*I0-I3 line 128-135*/
671 	"reset-control-pcie-expansion-0","",
675 	/*I4-I7 line 136-143*/
677 	/*J0-J3 line 144-151*/
679 	/*J4-J7 line 152-159*/
684 	/*K0-K3 line 160-167*/
686 	/*K4-K7 line 168-175*/
688 	/*L0-L3 line 176-183*/
690 	/*L4-L7 line 184-191*/
692 	/*M0-M3 line 192-199*/
694 	/*M4-M7 line 200-207*/
696 	/*N0-N3 line 208-215*/
698 	/*N4-N7 line 216-223*/
700 	/*O0-O3 line 224-231*/
702 	/*O4-O7 line 232-239*/
704 	/*P0-P3 line 240-247*/
706 	/*P4-P7 line 248-255*/