0001 // SPDX-License-Identifier: GPL-2.0
0002 // Copyright (c) 2020 Quanta Computer Inc. George.Hung@quantatw.com
0003
0004 /dts-v1/;
0005 #include "nuvoton-npcm730.dtsi"
0006 #include <dt-bindings/gpio/gpio.h>
0007
0008 / {
0009 model = "Quanta GBS Board (Device Tree)";
0010 compatible = "quanta,gbs-bmc","nuvoton,npcm730";
0011
0012 aliases {
0013 ethernet1 = &gmac0;
0014 serial0 = &serial0;
0015 serial1 = &serial1;
0016 serial2 = &serial2;
0017 serial3 = &serial3;
0018 i2c0 = &i2c0;
0019 i2c1 = &i2c1;
0020 i2c2 = &i2c2;
0021 i2c3 = &i2c3;
0022 i2c4 = &i2c4;
0023 i2c5 = &i2c5;
0024 i2c6 = &i2c6;
0025 i2c7 = &i2c7;
0026 i2c8 = &i2c8;
0027 i2c9 = &i2c9;
0028 i2c10 = &i2c10;
0029 i2c11 = &i2c11;
0030 i2c12 = &i2c12;
0031 i2c13 = &i2c13;
0032 i2c14 = &i2c14;
0033 i2c15 = &i2c15;
0034 i2c16 = &i2c0_slotPE0_0;
0035 i2c17 = &i2c0_slotPE1_1;
0036 i2c18 = &i2c0_slotUSB_2;
0037 i2c19 = &i2c0_3;
0038 i2c20 = &i2c5_i2cool_0;
0039 i2c21 = &i2c5_i2cool_1;
0040 i2c22 = &i2c5_i2cool_2;
0041 i2c23 = &i2c5_hsbp_fru_3;
0042 i2c24 = &i2c6_u2_15_0;
0043 i2c25 = &i2c6_u2_14_1;
0044 i2c26 = &i2c6_u2_13_2;
0045 i2c27 = &i2c6_u2_12_3;
0046 i2c28 = &i2c7_u2_11_0;
0047 i2c29 = &i2c7_u2_10_1;
0048 i2c30 = &i2c7_u2_9_2;
0049 i2c31 = &i2c7_u2_8_3;
0050 i2c32 = &i2c9_vddcr_cpu;
0051 i2c33 = &i2c9_vddcr_soc;
0052 i2c34 = &i2c9_vddio_efgh;
0053 i2c35 = &i2c9_vddio_abcd;
0054 i2c36 = &i2c10_u2_7_0;
0055 i2c37 = &i2c10_u2_6_1;
0056 i2c38 = &i2c10_u2_5_2;
0057 i2c39 = &i2c10_u2_4_3;
0058 i2c40 = &i2c11_clk_buf0_0;
0059 i2c41 = &i2c11_clk_buf1_1;
0060 i2c42 = &i2c11_clk_buf2_2;
0061 i2c43 = &i2c11_clk_buf3_3;
0062 i2c44 = &i2c14_u2_3_0;
0063 i2c45 = &i2c14_u2_2_1;
0064 i2c46 = &i2c14_u2_1_2;
0065 i2c47 = &i2c14_u2_0_3;
0066 fiu0 = &fiu0;
0067 fiu1 = &fiu3;
0068 };
0069
0070 chosen {
0071 stdout-path = &serial0;
0072 };
0073
0074 memory {
0075 reg = <0 0x40000000>;
0076 };
0077
0078 gpio-keys {
0079 compatible = "gpio-keys";
0080 sas-cable0 {
0081 label = "sas-cable0";
0082 gpios = <&gpio2 9 GPIO_ACTIVE_LOW>;
0083 linux,code = <73>;
0084 };
0085
0086 sas-cable1 {
0087 label = "sas-cable1";
0088 gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
0089 linux,code = <72>;
0090 };
0091
0092 sas-cable2 {
0093 label = "sas-cable2";
0094 gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
0095 linux,code = <71>;
0096 };
0097
0098 sas-cable3 {
0099 label = "sas-cable3";
0100 gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
0101 linux,code = <70>;
0102 };
0103
0104 sata0 {
0105 label = "sata0";
0106 gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
0107 linux,code = <5>;
0108 };
0109
0110 hsbp-cable {
0111 label = "hsbp-cable";
0112 gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
0113 linux,code = <57>;
0114 };
0115
0116 fanbd-cable {
0117 label = "fanbd-cable";
0118 gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
0119 linux,code = <58>;
0120 };
0121
0122 bp12v-cable {
0123 label = "bp12v-cable";
0124 gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
0125 linux,code = <69>;
0126 };
0127
0128 pe-slot0 {
0129 label = "pe-slot0";
0130 gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
0131 linux,code = <120>;
0132 };
0133
0134 pe-slot1 {
0135 label = "pe-slot1";
0136 gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
0137 linux,code = <121>;
0138 };
0139 };
0140
0141 iio-hwmon {
0142 compatible = "iio-hwmon";
0143 io-channels = <&adc 1>, <&adc 2>;
0144 };
0145
0146 iio-hwmon-battery {
0147 compatible = "iio-hwmon";
0148 io-channels = <&adc 0>;
0149 };
0150
0151 leds {
0152 compatible = "gpio-leds";
0153
0154 heartbeat { /* gpio153 */
0155 gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
0156 linux,default-trigger = "heartbeat";
0157 };
0158
0159 attention { /* gpio215 */
0160 gpios = <&gpio6 23 GPIO_ACTIVE_HIGH>;
0161 default-state = "off";
0162 };
0163
0164 sys_boot_status { /* gpio216 */
0165 gpios = <&gpio6 24 GPIO_ACTIVE_HIGH>;
0166 default-state = "keep";
0167 retain-state-shutdown;
0168 };
0169
0170 bmc_fault { /* gpio217 */
0171 gpios = <&gpio6 25 GPIO_ACTIVE_HIGH>;
0172 default-state = "off";
0173 linux,default-trigger = "panic";
0174 panic-indicator;
0175 };
0176
0177 led_u2_0_locate {
0178 gpios = <&pca9535_ledlocate 3 GPIO_ACTIVE_LOW>;
0179 default-state = "off";
0180 };
0181
0182 led_u2_1_locate {
0183 gpios = <&pca9535_ledlocate 2 GPIO_ACTIVE_LOW>;
0184 default-state = "off";
0185 };
0186
0187 led_u2_2_locate {
0188 gpios = <&pca9535_ledlocate 1 GPIO_ACTIVE_LOW>;
0189 default-state = "off";
0190 };
0191
0192 led_u2_3_locate {
0193 gpios = <&pca9535_ledlocate 0 GPIO_ACTIVE_LOW>;
0194 default-state = "off";
0195 };
0196
0197 led_u2_4_locate {
0198 gpios = <&pca9535_ledlocate 7 GPIO_ACTIVE_LOW>;
0199 default-state = "off";
0200 };
0201
0202 led_u2_5_locate {
0203 gpios = <&pca9535_ledlocate 6 GPIO_ACTIVE_LOW>;
0204 default-state = "off";
0205 };
0206
0207 led_u2_6_locate {
0208 gpios = <&pca9535_ledlocate 5 GPIO_ACTIVE_LOW>;
0209 default-state = "off";
0210 };
0211
0212 led_u2_7_locate {
0213 gpios = <&pca9535_ledlocate 4 GPIO_ACTIVE_LOW>;
0214 default-state = "off";
0215 };
0216
0217 led_u2_8_locate {
0218 gpios = <&pca9535_ledlocate 11 GPIO_ACTIVE_LOW>;
0219 default-state = "off";
0220 };
0221
0222 led_u2_9_locate {
0223 gpios = <&pca9535_ledlocate 10 GPIO_ACTIVE_LOW>;
0224 default-state = "off";
0225 };
0226
0227 led_u2_10_locate {
0228 gpios = <&pca9535_ledlocate 9 GPIO_ACTIVE_LOW>;
0229 default-state = "off";
0230 };
0231
0232 led_u2_11_locate {
0233 gpios = <&pca9535_ledlocate 8 GPIO_ACTIVE_LOW>;
0234 default-state = "off";
0235 };
0236
0237 led_u2_12_locate {
0238 gpios = <&pca9535_ledlocate 15 GPIO_ACTIVE_LOW>;
0239 default-state = "off";
0240 };
0241
0242 led_u2_13_locate {
0243 gpios = <&pca9535_ledlocate 14 GPIO_ACTIVE_LOW>;
0244 default-state = "off";
0245 };
0246
0247 led_u2_14_locate {
0248 gpios = <&pca9535_ledlocate 13 GPIO_ACTIVE_LOW>;
0249 default-state = "off";
0250 };
0251
0252 led_u2_15_locate {
0253 gpios = <&pca9535_ledlocate 12 GPIO_ACTIVE_LOW>;
0254 default-state = "off";
0255 };
0256
0257 led_u2_0_fault {
0258 gpios = <&pca9535_ledfault 3 GPIO_ACTIVE_LOW>;
0259 default-state = "off";
0260 };
0261
0262 led_u2_1_fault {
0263 gpios = <&pca9535_ledfault 2 GPIO_ACTIVE_LOW>;
0264 default-state = "off";
0265 };
0266
0267 led_u2_2_fault {
0268 gpios = <&pca9535_ledfault 1 GPIO_ACTIVE_LOW>;
0269 default-state = "off";
0270 };
0271
0272 led_u2_3_fault {
0273 gpios = <&pca9535_ledfault 0 GPIO_ACTIVE_LOW>;
0274 default-state = "off";
0275 };
0276
0277 led_u2_4_fault {
0278 gpios = <&pca9535_ledfault 7 GPIO_ACTIVE_LOW>;
0279 default-state = "off";
0280 };
0281
0282 led_u2_5_fault {
0283 gpios = <&pca9535_ledfault 6 GPIO_ACTIVE_LOW>;
0284 default-state = "off";
0285 };
0286
0287 led_u2_6_fault {
0288 gpios = <&pca9535_ledfault 5 GPIO_ACTIVE_LOW>;
0289 default-state = "off";
0290 };
0291
0292 led_u2_7_fault {
0293 gpios = <&pca9535_ledfault 4 GPIO_ACTIVE_LOW>;
0294 default-state = "off";
0295 };
0296
0297 led_u2_8_fault {
0298 gpios = <&pca9535_ledfault 11 GPIO_ACTIVE_LOW>;
0299 default-state = "off";
0300 };
0301
0302 led_u2_9_fault {
0303 gpios = <&pca9535_ledfault 10 GPIO_ACTIVE_LOW>;
0304 default-state = "off";
0305 };
0306
0307 led_u2_10_fault {
0308 gpios = <&pca9535_ledfault 9 GPIO_ACTIVE_LOW>;
0309 default-state = "off";
0310 };
0311
0312 led_u2_11_fault {
0313 gpios = <&pca9535_ledfault 8 GPIO_ACTIVE_LOW>;
0314 default-state = "off";
0315 };
0316
0317 led_u2_12_fault {
0318 gpios = <&pca9535_ledfault 15 GPIO_ACTIVE_LOW>;
0319 default-state = "off";
0320 };
0321
0322 led_u2_13_fault {
0323 gpios = <&pca9535_ledfault 14 GPIO_ACTIVE_LOW>;
0324 default-state = "off";
0325 };
0326
0327 led_u2_14_fault {
0328 gpios = <&pca9535_ledfault 13 GPIO_ACTIVE_LOW>;
0329 default-state = "off";
0330 };
0331
0332 led_u2_15_fault {
0333 gpios = <&pca9535_ledfault 12 GPIO_ACTIVE_LOW>;
0334 default-state = "off";
0335 };
0336
0337 };
0338
0339 seven-seg-disp {
0340 compatible = "seven-seg-gpio-dev";
0341 refresh-interval-ms = /bits/ 16 <600>;
0342 clock-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
0343 data-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
0344 clear-gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
0345 };
0346
0347 pcie-slot {
0348 pcie1: pcie-slot@1 {
0349 label = "PE0";
0350 };
0351 pcie2: pcie-slot@2 {
0352 label = "PE1";
0353 };
0354 };
0355 };
0356
0357 &fiu0 {
0358 pinctrl-names = "default";
0359 pinctrl-0 = <&spi0cs1_pins>;
0360 status = "okay";
0361 flash@0 {
0362 compatible = "jedec,spi-nor";
0363 #address-cells = <1>;
0364 #size-cells = <1>;
0365 reg = <0>;
0366 spi-max-frequency = <20000000>;
0367 spi-rx-bus-width = <2>;
0368 label = "bmc";
0369 partitions@80000000 {
0370 compatible = "fixed-partitions";
0371 #address-cells = <1>;
0372 #size-cells = <1>;
0373 u-boot@0 {
0374 label = "u-boot";
0375 reg = <0x0000000 0xf0000>;
0376 };
0377 image-descriptor@f0000 {
0378 label = "image-descriptor";
0379 reg = <0xf0000 0x10000>;
0380 };
0381 hoth-update@100000 {
0382 label = "hoth-update";
0383 reg = <0x100000 0x100000>;
0384 };
0385 kernel@200000 {
0386 label = "kernel";
0387 reg = <0x200000 0x500000>;
0388 };
0389 rofs@700000 {
0390 label = "rofs";
0391 reg = <0x700000 0x35f0000>;
0392 };
0393 rwfs@3cf0000 {
0394 label = "rwfs";
0395 reg = <0x3cf0000 0x300000>;
0396 };
0397 hoth-mailbox@3ff0000 {
0398 label = "hoth-mailbox";
0399 reg = <0x3ff0000 0x10000>;
0400 };
0401 };
0402 };
0403 };
0404
0405 &fiu3 {
0406 pinctrl-0 = <&spi3_pins>, <&spi3cs1_pins>;
0407 status = "okay";
0408
0409 flash@0 {
0410 compatible = "jedec,spi-nor";
0411 #address-cells = <1>;
0412 #size-cells = <1>;
0413 reg = <0>;
0414 spi-max-frequency = <50000000>;
0415 spi-rx-bus-width = <2>;
0416 m25p,fast-read;
0417 label = "pnor";
0418 };
0419 flash@1 {
0420 compatible = "jedec,spi-nor";
0421 #address-cells = <1>;
0422 #size-cells = <1>;
0423 reg = <1>;
0424 spi-max-frequency = <50000000>;
0425 spi-rx-bus-width = <2>;
0426 m25p,fast-read;
0427 };
0428 };
0429
0430 &gcr {
0431 serial_port_mux: uart-mux-controller {
0432 compatible = "mmio-mux";
0433 #mux-control-cells = <1>;
0434 mux-reg-masks = <0x38 0x07>;
0435 idle-states = <2>; /* Serial port mode 3 (takeover) */
0436 };
0437
0438 uart1_mode_mux: uart1-mode-mux-controller {
0439 compatible = "mmio-mux";
0440 #mux-control-cells = <1>;
0441 mux-reg-masks = <0x64 0x01000000>;
0442 idle-states = <0>; /* Set UART1 mode to normal (follow SPMOD) */
0443 };
0444 };
0445
0446 &gmac0 {
0447 status = "okay";
0448 phy-mode = "rgmii-id";
0449 snps,eee-force-disable;
0450 };
0451
0452 &ehci1 {
0453 status = "okay";
0454 };
0455
0456 &watchdog1 {
0457 status = "okay";
0458 };
0459
0460 &rng {
0461 status = "okay";
0462 };
0463
0464 &serial0 {
0465 status = "okay";
0466 };
0467
0468 &serial1 {
0469 status = "okay";
0470 };
0471
0472 &serial2 {
0473 status = "okay";
0474 };
0475
0476 &serial3 {
0477 status = "okay";
0478 };
0479
0480 &adc {
0481 #io-channel-cells = <1>;
0482 status = "okay";
0483 };
0484
0485 &lpc_kcs {
0486 kcs1: kcs1@0 {
0487 status = "okay";
0488 };
0489
0490 kcs2: kcs2@0 {
0491 status = "okay";
0492 };
0493
0494 kcs3: kcs3@0 {
0495 status = "okay";
0496 };
0497 };
0498
0499 &spi1 {
0500 cs-gpios = <&gpio4 19 GPIO_ACTIVE_HIGH>; /* dummy - gpio147 */
0501 pinctrl-names = "default";
0502 pinctrl-0 = <&gpio224ol_pins &gpio227o_pins
0503 &gpio228_pins>;
0504 status = "okay";
0505
0506 jtag_master@0 {
0507 compatible = "nuvoton,npcm750-jtag-master";
0508 spi-max-frequency = <25000000>;
0509 reg = <0>;
0510 status = "okay";
0511
0512 pinctrl-names = "pspi", "gpio";
0513 pinctrl-0 = <&pspi2_pins>;
0514 pinctrl-1 = <&gpio224ol_pins &gpio227o_pins
0515 &gpio228_pins>;
0516
0517 tck-gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
0518 tdi-gpios = <&gpio7 3 GPIO_ACTIVE_HIGH>;
0519 tdo-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
0520 tms-gpios = <&gpio7 6 GPIO_ACTIVE_HIGH>;
0521 };
0522 };
0523
0524 &i2c0 {
0525 clock-frequency = <100000>;
0526 status = "okay";
0527
0528 i2c-switch@71 {
0529 compatible = "nxp,pca9546";
0530 #address-cells = <1>;
0531 #size-cells = <0>;
0532 reg = <0x71>;
0533 i2c-mux-idle-disconnect;
0534 reset-gpios = <&gpio2 20 GPIO_ACTIVE_LOW>;
0535
0536 i2c0_slotPE0_0: i2c@0 {
0537 #address-cells = <1>;
0538 #size-cells = <0>;
0539 reg = <0>;
0540 pcie-slot = &pcie1;
0541 };
0542
0543 i2c0_slotPE1_1: i2c@1 {
0544 #address-cells = <1>;
0545 #size-cells = <0>;
0546 reg = <1>;
0547 pcie-slot = &pcie2;
0548 };
0549
0550 i2c0_slotUSB_2: i2c@2 {
0551 #address-cells = <1>;
0552 #size-cells = <0>;
0553 reg = <2>;
0554 };
0555
0556 i2c0_3: i2c@3 {
0557 #address-cells = <1>;
0558 #size-cells = <0>;
0559 reg = <3>;
0560 };
0561 };
0562 };
0563
0564 &i2c1 {
0565 clock-frequency = <100000>;
0566 status = "okay";
0567
0568 pca9535_ifdet: pca9535-ifdet@24 {
0569 compatible = "nxp,pca9535";
0570 reg = <0x24>;
0571 gpio-controller;
0572 #gpio-cells = <2>;
0573 };
0574
0575 pca9535_pwren: pca9535-pwren@20 {
0576 compatible = "nxp,pca9535";
0577 reg = <0x20>;
0578 gpio-controller;
0579 #gpio-cells = <2>;
0580
0581 gpio-line-names =
0582 "pwr_u2_3_en","pwr_u2_2_en",
0583 "pwr_u2_1_en","pwr_u2_0_en",
0584 "pwr_u2_7_en","pwr_u2_6_en",
0585 "pwr_u2_5_en","pwr_u2_4_en",
0586 "pwr_u2_11_en","pwr_u2_10_en",
0587 "pwr_u2_9_en","pwr_u2_8_en",
0588 "pwr_u2_15_en","pwr_u2_14_en",
0589 "pwr_u2_13_en","pwr_u2_12_en";
0590 };
0591
0592 pca9535_pwrgd: pca9535-pwrgd@21 {
0593 compatible = "nxp,pca9535";
0594 reg = <0x21>;
0595 gpio-controller;
0596 #gpio-cells = <2>;
0597 };
0598
0599 pca9535_ledlocate: pca9535-ledlocate@22 {
0600 compatible = "nxp,pca9535";
0601 reg = <0x22>;
0602 gpio-controller;
0603 #gpio-cells = <2>;
0604
0605 };
0606
0607 pca9535_ledfault: pca9535-ledfault@23 {
0608 compatible = "nxp,pca9535";
0609 reg = <0x23>;
0610 gpio-controller;
0611 #gpio-cells = <2>;
0612
0613 };
0614
0615 pca9535_pwrdisable: pca9535-pwrdisable@25 {
0616 compatible = "nxp,pca9535";
0617 reg = <0x25>;
0618 gpio-controller;
0619 #gpio-cells = <2>;
0620
0621 gpio-line-names =
0622 "u2_3_pwr_dis","u2_2_pwr_dis",
0623 "u2_1_pwr_dis","u2_0_pwr_dis",
0624 "u2_7_pwr_dis","u2_6_pwr_dis",
0625 "u2_5_pwr_dis","u2_4_pwr_dis",
0626 "u2_11_pwr_dis","u2_10_pwr_dis",
0627 "u2_9_pwr_dis","u2_8_pwr_dis",
0628 "u2_15_pwr_dis","u2_14_pwr_dis",
0629 "u2_13_pwr_dis","u2_12_pwr_dis";
0630 };
0631
0632 pca9535_perst: pca9535-perst@26 {
0633 compatible = "nxp,pca9535";
0634 reg = <0x26>;
0635 gpio-controller;
0636 #gpio-cells = <2>;
0637
0638 gpio-line-names =
0639 "u2_15_perst","u2_14_perst",
0640 "u2_13_perst","u2_12_perst",
0641 "u2_11_perst","u2_10_perst",
0642 "u2_9_perst","u2_8_perst",
0643 "u2_7_perst","u2_6_perst",
0644 "u2_5_perst","u2_4_perst",
0645 "u2_3_perst","u2_2_perst",
0646 "u2_1_perst","u2_0_perst";
0647 };
0648 };
0649
0650 &i2c2 {
0651 clock-frequency = <100000>;
0652 status = "okay";
0653
0654 sbtsi@4c {
0655 compatible = "amd,sbtsi";
0656 reg = <0x4c>;
0657 };
0658 };
0659
0660 &i2c5 {
0661 clock-frequency = <100000>;
0662 status = "okay";
0663
0664 mb_fru@50 {
0665 compatible = "atmel,24c64";
0666 reg = <0x50>;
0667 };
0668
0669 i2c-switch@71 {
0670 compatible = "nxp,pca9546";
0671 #address-cells = <1>;
0672 #size-cells = <0>;
0673 reg = <0x71>;
0674 i2c-mux-idle-disconnect;
0675
0676 i2c5_i2cool_0: i2c@0 {
0677 #address-cells = <1>;
0678 #size-cells = <0>;
0679 reg = <0>;
0680 max31725@54 {
0681 compatible = "maxim,max31725";
0682 reg = <0x54>;
0683 status = "okay";
0684 };
0685 };
0686
0687 i2c5_i2cool_1: i2c@1 {
0688 #address-cells = <1>;
0689 #size-cells = <0>;
0690 reg = <1>;
0691 max31725@55 {
0692 compatible = "maxim,max31725";
0693 reg = <0x55>;
0694 status = "okay";
0695 };
0696 };
0697
0698 i2c5_i2cool_2: i2c@2 {
0699 #address-cells = <1>;
0700 #size-cells = <0>;
0701 reg = <2>;
0702 max31725@5d {
0703 compatible = "maxim,max31725";
0704 reg = <0x5d>;
0705 status = "okay";
0706 };
0707 fan_fru@51 {
0708 compatible = "atmel,24c64";
0709 reg = <0x51>;
0710 };
0711 };
0712
0713 i2c5_hsbp_fru_3: i2c@3 {
0714 #address-cells = <1>;
0715 #size-cells = <0>;
0716 reg = <3>;
0717 hsbp_fru@52 {
0718 compatible = "atmel,24c64";
0719 reg = <0x52>;
0720 status = "okay";
0721 };
0722 };
0723 };
0724 };
0725
0726 &i2c6 {
0727 clock-frequency = <100000>;
0728 status = "okay";
0729
0730 i2c-switch@73 {
0731 compatible = "nxp,pca9545";
0732 #address-cells = <1>;
0733 #size-cells = <0>;
0734 reg = <0x73>;
0735 i2c-mux-idle-disconnect;
0736
0737 i2c6_u2_15_0: i2c@0 {
0738 #address-cells = <1>;
0739 #size-cells = <0>;
0740 reg = <0>;
0741 };
0742
0743 i2c6_u2_14_1: i2c@1 {
0744 #address-cells = <1>;
0745 #size-cells = <0>;
0746 reg = <1>;
0747 };
0748 i2c6_u2_13_2: i2c@2 {
0749 #address-cells = <1>;
0750 #size-cells = <0>;
0751 reg = <2>;
0752 };
0753
0754 i2c6_u2_12_3: i2c@3 {
0755 #address-cells = <1>;
0756 #size-cells = <0>;
0757 reg = <3>;
0758 };
0759 };
0760 };
0761
0762 &i2c7 {
0763 clock-frequency = <100000>;
0764 status = "okay";
0765
0766 i2c-switch@72 {
0767 compatible = "nxp,pca9545";
0768 #address-cells = <1>;
0769 #size-cells = <0>;
0770 reg = <0x72>;
0771 i2c-mux-idle-disconnect;
0772
0773 i2c7_u2_11_0: i2c@0 {
0774 #address-cells = <1>;
0775 #size-cells = <0>;
0776 reg = <0>;
0777 };
0778
0779 i2c7_u2_10_1: i2c@1 {
0780 #address-cells = <1>;
0781 #size-cells = <0>;
0782 reg = <1>;
0783 };
0784 i2c7_u2_9_2: i2c@2 {
0785 #address-cells = <1>;
0786 #size-cells = <0>;
0787 reg = <2>;
0788 };
0789
0790 i2c7_u2_8_3: i2c@3 {
0791 #address-cells = <1>;
0792 #size-cells = <0>;
0793 reg = <3>;
0794 };
0795 };
0796 };
0797
0798 &i2c8 {
0799 clock-frequency = <100000>;
0800 status = "okay";
0801
0802 i2c8_adm1272: adm1272@10 {
0803 compatible = "adi,adm1272";
0804 #address-cells = <1>;
0805 #size-cells = <0>;
0806 reg = <0x10>;
0807 shunt-resistor-micro-ohms = <300>;
0808 };
0809 };
0810
0811 &i2c9 {
0812 clock-frequency = <100000>;
0813 status = "okay";
0814
0815 i2c-switch@71 {
0816 compatible = "nxp,pca9546";
0817 #address-cells = <1>;
0818 #size-cells = <0>;
0819 reg = <0x71>;
0820 i2c-mux-idle-disconnect;
0821 reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
0822
0823 i2c9_vddcr_cpu: i2c@0 {
0824 #address-cells = <1>;
0825 #size-cells = <0>;
0826 reg = <0>;
0827 vrm@60 {
0828 compatible = "isil,isl68137";
0829 reg = <0x60>;
0830 };
0831 };
0832
0833 i2c9_vddcr_soc: i2c@1 {
0834 #address-cells = <1>;
0835 #size-cells = <0>;
0836 reg = <1>;
0837 vrm@61 {
0838 compatible = "isil,isl68137";
0839 reg = <0x61>;
0840 };
0841 };
0842
0843 i2c9_vddio_efgh: i2c@2 {
0844 #address-cells = <1>;
0845 #size-cells = <0>;
0846 reg = <2>;
0847 vrm@63 {
0848 compatible = "isil,isl68137";
0849 reg = <0x63>;
0850 };
0851 };
0852
0853 i2c9_vddio_abcd: i2c@3 {
0854 #address-cells = <1>;
0855 #size-cells = <0>;
0856 reg = <3>;
0857 vrm@45 {
0858 compatible = "isil,isl68137";
0859 reg = <0x45>;
0860 };
0861 };
0862 };
0863 };
0864
0865 &i2c10 {
0866 clock-frequency = <100000>;
0867 status = "okay";
0868
0869 i2c-switch@71 {
0870 compatible = "nxp,pca9545";
0871 #address-cells = <1>;
0872 #size-cells = <0>;
0873 reg = <0x71>;
0874 i2c-mux-idle-disconnect;
0875
0876 i2c10_u2_7_0: i2c@0 {
0877 #address-cells = <1>;
0878 #size-cells = <0>;
0879 reg = <0>;
0880 };
0881
0882 i2c10_u2_6_1: i2c@1 {
0883 #address-cells = <1>;
0884 #size-cells = <0>;
0885 reg = <1>;
0886 };
0887 i2c10_u2_5_2: i2c@2 {
0888 #address-cells = <1>;
0889 #size-cells = <0>;
0890 reg = <2>;
0891 };
0892
0893 i2c10_u2_4_3: i2c@3 {
0894 #address-cells = <1>;
0895 #size-cells = <0>;
0896 reg = <3>;
0897 };
0898 };
0899 };
0900
0901 &i2c11 {
0902 clock-frequency = <100000>;
0903 status = "okay";
0904
0905 i2c-switch@76 {
0906 compatible = "nxp,pca9545";
0907 #address-cells = <1>;
0908 #size-cells = <0>;
0909 reg = <0x76>;
0910 i2c-mux-idle-disconnect;
0911
0912 i2c11_clk_buf0_0: i2c@0 {
0913 #address-cells = <1>;
0914 #size-cells = <0>;
0915 reg = <0>;
0916 };
0917
0918 i2c11_clk_buf1_1: i2c@1 {
0919 #address-cells = <1>;
0920 #size-cells = <0>;
0921 reg = <1>;
0922 };
0923 i2c11_clk_buf2_2: i2c@2 {
0924 #address-cells = <1>;
0925 #size-cells = <0>;
0926 reg = <2>;
0927 };
0928
0929 i2c11_clk_buf3_3: i2c@3 {
0930 #address-cells = <1>;
0931 #size-cells = <0>;
0932 reg = <3>;
0933 };
0934 };
0935 };
0936
0937 &i2c12 {
0938 clock-frequency = <100000>;
0939 status = "okay";
0940
0941 max34451@4e {
0942 compatible = "maxim,max34451";
0943 reg = <0x4e>;
0944 };
0945 vrm@5d {
0946 compatible = "isil,isl68137";
0947 reg = <0x5d>;
0948 };
0949 vrm@5e {
0950 compatible = "isil,isl68137";
0951 reg = <0x5e>;
0952 };
0953 };
0954
0955 &i2c13 {
0956 clock-frequency = <100000>;
0957 status = "okay";
0958 };
0959
0960 &i2c14 {
0961 clock-frequency = <100000>;
0962 status = "okay";
0963
0964 i2c-switch@70 {
0965 compatible = "nxp,pca9545";
0966 #address-cells = <1>;
0967 #size-cells = <0>;
0968 reg = <0x70>;
0969 i2c-mux-idle-disconnect;
0970
0971 i2c14_u2_3_0: i2c@0 {
0972 #address-cells = <1>;
0973 #size-cells = <0>;
0974 reg = <0>;
0975 };
0976
0977 i2c14_u2_2_1: i2c@1 {
0978 #address-cells = <1>;
0979 #size-cells = <0>;
0980 reg = <1>;
0981 };
0982
0983 i2c14_u2_1_2: i2c@2 {
0984 #address-cells = <1>;
0985 #size-cells = <0>;
0986 reg = <2>;
0987 };
0988
0989 i2c14_u2_0_3: i2c@3 {
0990 #address-cells = <1>;
0991 #size-cells = <0>;
0992 reg = <3>;
0993 };
0994 };
0995 };
0996
0997 &pwm_fan {
0998 pinctrl-names = "default";
0999 pinctrl-0 = <
1000 &pwm0_pins &pwm1_pins
1001 &pwm2_pins &pwm3_pins
1002 &pwm4_pins
1003 &fanin0_pins &fanin1_pins
1004 &fanin2_pins &fanin3_pins
1005 &fanin4_pins
1006 >;
1007 status = "okay";
1008
1009 fan@0 {
1010 reg = <0x00>;
1011 fan-tach-ch = /bits/ 8 <0x00>;
1012 };
1013 fan@1 {
1014 reg = <0x01>;
1015 fan-tach-ch = /bits/ 8 <0x01>;
1016 };
1017 fan@2 {
1018 reg = <0x02>;
1019 fan-tach-ch = /bits/ 8 <0x02>;
1020 };
1021 fan@3 {
1022 reg = <0x04>;
1023 fan-tach-ch = /bits/ 8 <0x04>;
1024 };
1025 fan@4 {
1026 reg = <0x03>;
1027 fan-tach-ch = /bits/ 8 <0x03>;
1028 };
1029 };
1030
1031 &pinctrl {
1032 pinctrl-names = "default";
1033
1034 gpio0: gpio@f0010000 {
1035 /* POWER_OUT=gpio07, RESET_OUT=gpio06, PS_PWROK=gpio13 */
1036 gpio-line-names =
1037 /*0-31*/
1038 "","","","","","","RESET_OUT","POWER_OUT",
1039 "","","","","","PS_PWROK","","",
1040 "","","","","","","","",
1041 "","","","","","","","";
1042 };
1043 gpio1: gpio@f0011000 {
1044 /* SIO_POWER_GOOD=gpio59 */
1045 gpio-line-names =
1046 /*32-63*/
1047 "","","","","","","","",
1048 "","","","","","","","",
1049 "","","","","","","","",
1050 "","","","SIO_POWER_GOOD","","","","";
1051 };
1052 gpio2: gpio@f0012000 {
1053 bmc_usb_mux_oe_n {
1054 gpio-hog;
1055 gpios = <25 GPIO_ACTIVE_HIGH>;
1056 output-low;
1057 line-name = "bmc-usb-mux-oe-n";
1058 };
1059 bmc_usb_mux_sel {
1060 gpio-hog;
1061 gpios = <26 GPIO_ACTIVE_HIGH>;
1062 output-low;
1063 line-name = "bmc-usb-mux-sel";
1064 };
1065 bmc_usb2517_reset_n {
1066 gpio-hog;
1067 gpios = <27 GPIO_ACTIVE_LOW>;
1068 output-low;
1069 line-name = "bmc-usb2517-reset-n";
1070 };
1071 };
1072 gpio3: gpio@f0013000 {
1073 assert_cpu0_reset {
1074 gpio-hog;
1075 gpios = <14 GPIO_ACTIVE_HIGH>;
1076 output-low;
1077 line-name = "assert-cpu0-reset";
1078 };
1079 assert_pwrok_cpu0_n {
1080 gpio-hog;
1081 gpios = <15 GPIO_ACTIVE_HIGH>;
1082 output-low;
1083 line-name = "assert-pwrok-cpu0-n";
1084 };
1085 assert_cpu0_prochot {
1086 gpio-hog;
1087 gpios = <16 GPIO_ACTIVE_HIGH>;
1088 output-low;
1089 line-name = "assert-cpu0-prochot";
1090 };
1091 };
1092 gpio4: gpio@f0014000 {
1093 /* POST_COMPLETE=gpio143 */
1094 gpio-line-names =
1095 /*128-159*/
1096 "","","","","","","","",
1097 "","","","","","","","POST_COMPLETE",
1098 "","","","","","","","",
1099 "","","","","","","","";
1100 };
1101 gpio5: gpio@f0015000 {
1102 /* POWER_BUTTON=gpio177 */
1103 gpio-line-names =
1104 /*160-191*/
1105 "","","","","","","","",
1106 "","","","","","","","",
1107 "","POWER_BUTTON","","","","","","",
1108 "","","","","","","","";
1109 };
1110 gpio6: gpio@f0016000 {
1111 /* SIO_S5=gpio199, RESET_BUTTON=gpio203 */
1112 gpio-line-names =
1113 /*192-223*/
1114 "","","","","","","","SIO_S5",
1115 "","","","RESET_BUTTON","","","","",
1116 "","","","","","","","",
1117 "","","","","","","","";
1118 };
1119
1120 gpio224ol_pins: gpio224ol-pins {
1121 pins = "GPIO224/SPIXCK";
1122 bias-disable;
1123 output-low;
1124 };
1125 gpio227o_pins: gpio227o-pins {
1126 pins = "GPIO227/nSPIXCS0";
1127 bias-disable;
1128 output-high;
1129 };
1130 gpio228_pins: gpio228-pins {
1131 pins = "GPIO228/nSPIXCS1";
1132 bias-disable;
1133 input-enable;
1134 };
1135 };
