| // SPDX-License-Identifier: GPL-2.0-or-later |
| // Copyright 2023 IBM Corp. |
| /dts-v1/; |
| |
| #include "aspeed-g6.dtsi" |
| #include <dt-bindings/gpio/aspeed-gpio.h> |
| #include <dt-bindings/i2c/i2c.h> |
| #include <dt-bindings/leds/leds-pca955x.h> |
| |
| / { |
| model = "System1"; |
| compatible = "ibm,system1-bmc", "aspeed,ast2600"; |
| |
| aliases { |
| i2c16 = &i2c8mux1chn0; |
| i2c17 = &i2c8mux1chn1; |
| i2c18 = &i2c8mux1chn2; |
| i2c19 = &i2c8mux1chn3; |
| i2c20 = &i2c8mux1chn4; |
| i2c21 = &i2c8mux1chn5; |
| i2c22 = &i2c8mux1chn6; |
| i2c23 = &i2c8mux1chn7; |
| i2c24 = &i2c3mux0chn0; |
| i2c25 = &i2c3mux0chn1; |
| i2c26 = &i2c3mux0chn2; |
| i2c27 = &i2c3mux0chn3; |
| i2c28 = &i2c3mux0chn4; |
| i2c29 = &i2c3mux0chn5; |
| i2c30 = &i2c3mux0chn6; |
| i2c31 = &i2c3mux0chn7; |
| i2c32 = &i2c6mux0chn0; |
| i2c33 = &i2c6mux0chn1; |
| i2c34 = &i2c6mux0chn2; |
| i2c35 = &i2c6mux0chn3; |
| i2c36 = &i2c6mux0chn4; |
| i2c37 = &i2c6mux0chn5; |
| i2c38 = &i2c6mux0chn6; |
| i2c39 = &i2c6mux0chn7; |
| i2c40 = &i2c7mux0chn0; |
| i2c41 = &i2c7mux0chn1; |
| i2c42 = &i2c7mux0chn2; |
| i2c43 = &i2c7mux0chn3; |
| i2c44 = &i2c7mux0chn4; |
| i2c45 = &i2c7mux0chn5; |
| i2c46 = &i2c7mux0chn6; |
| i2c47 = &i2c7mux0chn7; |
| i2c48 = &i2c8mux0chn0; |
| i2c49 = &i2c8mux0chn1; |
| i2c50 = &i2c8mux0chn2; |
| i2c51 = &i2c8mux0chn3; |
| i2c52 = &i2c8mux0chn4; |
| i2c53 = &i2c8mux0chn5; |
| i2c54 = &i2c8mux0chn6; |
| i2c55 = &i2c8mux0chn7; |
| i2c56 = &i2c14mux0chn0; |
| i2c57 = &i2c14mux0chn1; |
| i2c58 = &i2c14mux0chn2; |
| i2c59 = &i2c14mux0chn3; |
| i2c60 = &i2c14mux0chn4; |
| i2c61 = &i2c14mux0chn5; |
| i2c62 = &i2c14mux0chn6; |
| i2c63 = &i2c14mux0chn7; |
| i2c64 = &i2c15mux0chn0; |
| i2c65 = &i2c15mux0chn1; |
| i2c66 = &i2c15mux0chn2; |
| i2c67 = &i2c15mux0chn3; |
| i2c68 = &i2c15mux0chn4; |
| i2c69 = &i2c15mux0chn5; |
| i2c70 = &i2c15mux0chn6; |
| i2c71 = &i2c15mux0chn7; |
| }; |
| |
| chosen { |
| stdout-path = "uart5:115200n8"; |
| }; |
| |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0x80000000 0x40000000>; |
| }; |
| |
| reserved-memory { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| |
| eventlog: tcg-event-log@b3d00000 { |
| no-map; |
| reg = <0xb3d00000 0x100000>; |
| }; |
| |
| ramoops@b3e00000 { |
| compatible = "ramoops"; |
| reg = <0xb3e00000 0x200000>; /* 16 * (4 * 0x8000) */ |
| record-size = <0x8000>; |
| console-size = <0x8000>; |
| ftrace-size = <0x8000>; |
| pmsg-size = <0x8000>; |
| max-reason = <3>; /* KMSG_DUMP_EMERG */ |
| }; |
| |
| /* LPC FW cycle bridge region requires natural alignment */ |
| flash_memory: region@b4000000 { |
| no-map; |
| reg = <0xb4000000 0x04000000>; /* 64M */ |
| }; |
| |
| /* VGA region is dictated by hardware strapping */ |
| vga_memory: region@bf000000 { |
| no-map; |
| compatible = "shared-dma-pool"; |
| reg = <0xbf000000 0x01000000>; /* 16M */ |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| led-0 { |
| gpios = <&gpio0 ASPEED_GPIO(L, 7) GPIO_ACTIVE_HIGH>; |
| }; |
| |
| led-1 { |
| gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_HIGH>; |
| }; |
| |
| led-2 { |
| gpios = <&gpio0 ASPEED_GPIO(S, 6) GPIO_ACTIVE_HIGH>; |
| }; |
| |
| led-3 { |
| gpios = <&gpio0 ASPEED_GPIO(S, 7) GPIO_ACTIVE_HIGH>; |
| }; |
| |
| led-4 { |
| gpios = <&pca3 5 GPIO_ACTIVE_LOW>; |
| }; |
| |
| led-5 { |
| gpios = <&pca3 6 GPIO_ACTIVE_LOW>; |
| }; |
| |
| led-6 { |
| gpios = <&pca3 7 GPIO_ACTIVE_LOW>; |
| }; |
| |
| led-7 { |
| gpios = <&pca3 8 GPIO_ACTIVE_LOW>; |
| }; |
| |
| led-8 { |
| gpios = <&pca3 9 GPIO_ACTIVE_LOW>; |
| }; |
| |
| led-9 { |
| gpios = <&pca3 10 GPIO_ACTIVE_LOW>; |
| }; |
| |
| led-a { |
| gpios = <&pca3 11 GPIO_ACTIVE_LOW>; |
| }; |
| |
| led-b { |
| gpios = <&pca4 4 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| led-c { |
| gpios = <&pca4 5 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| led-d { |
| gpios = <&pca4 6 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| led-e { |
| gpios = <&pca4 7 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| gpio-keys-polled { |
| compatible = "gpio-keys-polled"; |
| poll-interval = <1000>; |
| |
| event-nvme0-presence { |
| label = "nvme0-presence"; |
| gpios = <&pca4 0 GPIO_ACTIVE_LOW>; |
| linux,code = <0>; |
| }; |
| |
| event-nvme1-presence { |
| label = "nvme1-presence"; |
| gpios = <&pca4 1 GPIO_ACTIVE_LOW>; |
| linux,code = <1>; |
| }; |
| |
| event-nvme2-presence { |
| label = "nvme2-presence"; |
| gpios = <&pca4 2 GPIO_ACTIVE_LOW>; |
| linux,code = <2>; |
| }; |
| |
| event-nvme3-presence { |
| label = "nvme3-presence"; |
| gpios = <&pca4 3 GPIO_ACTIVE_LOW>; |
| linux,code = <3>; |
| }; |
| }; |
| |
| iio-hwmon { |
| compatible = "iio-hwmon"; |
| io-channels = <&p12v_vd 0>, <&p5v_aux_vd 0>, |
| <&p5v_bmc_aux_vd 0>, <&p3v3_aux_vd 0>, |
| <&p3v3_bmc_aux_vd 0>, <&p1v8_bmc_aux_vd 0>, |
| <&adc1 4>, <&adc0 2>, <&adc1 0>, |
| <&p2v5_aux_vd 0>, <&adc1 7>; |
| }; |
| |
| p12v_vd: voltage-divider1 { |
| compatible = "voltage-divider"; |
| io-channels = <&adc1 3>; |
| #io-channel-cells = <1>; |
| |
| /* |
| * Scale the system voltage by 1127/127 to fit the ADC range. |
| * Use small nominator to prevent integer overflow. |
| */ |
| output-ohms = <15>; |
| full-ohms = <133>; |
| }; |
| |
| p5v_aux_vd: voltage-divider2 { |
| compatible = "voltage-divider"; |
| io-channels = <&adc1 5>; |
| #io-channel-cells = <1>; |
| |
| /* |
| * Scale the system voltage by 1365/365 to fit the ADC range. |
| * Use small nominator to prevent integer overflow. |
| */ |
| output-ohms = <50>; |
| full-ohms = <187>; |
| }; |
| |
| p5v_bmc_aux_vd: voltage-divider3 { |
| compatible = "voltage-divider"; |
| io-channels = <&adc0 3>; |
| #io-channel-cells = <1>; |
| |
| /* |
| * Scale the system voltage by 1365/365 to fit the ADC range. |
| * Use small nominator to prevent integer overflow. |
| */ |
| output-ohms = <50>; |
| full-ohms = <187>; |
| }; |
| |
| p3v3_aux_vd: voltage-divider4 { |
| compatible = "voltage-divider"; |
| io-channels = <&adc1 2>; |
| #io-channel-cells = <1>; |
| |
| /* |
| * Scale the system voltage by 1698/698 to fit the ADC range. |
| * Use small nominator to prevent integer overflow. |
| */ |
| output-ohms = <14>; |
| full-ohms = <34>; |
| }; |
| |
| p3v3_bmc_aux_vd: voltage-divider5 { |
| compatible = "voltage-divider"; |
| io-channels = <&adc0 7>; |
| #io-channel-cells = <1>; |
| |
| /* |
| * Scale the system voltage by 1698/698 to fit the ADC range. |
| * Use small nominator to prevent integer overflow. |
| */ |
| output-ohms = <14>; |
| full-ohms = <34>; |
| }; |
| |
| p1v8_bmc_aux_vd: voltage-divider6 { |
| compatible = "voltage-divider"; |
| io-channels = <&adc0 6>; |
| #io-channel-cells = <1>; |
| |
| /* |
| * Scale the system voltage by 4000/3000 to fit the ADC range. |
| * Use small nominator to prevent integer overflow. |
| */ |
| output-ohms = <3>; |
| full-ohms = <4>; |
| }; |
| |
| p2v5_aux_vd: voltage-divider7 { |
| compatible = "voltage-divider"; |
| io-channels = <&adc1 1>; |
| #io-channel-cells = <1>; |
| |
| /* |
| * Scale the system voltage by 2100/1100 to fit the ADC range. |
| * Use small nominator to prevent integer overflow. |
| */ |
| output-ohms = <11>; |
| full-ohms = <21>; |
| }; |
| |
| p1v8_bmc_aux: fixedregulator-p1v8-bmc-aux { |
| compatible = "regulator-fixed"; |
| regulator-name = "p1v8_bmc_aux"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| }; |
| |
| &adc0 { |
| status = "okay"; |
| vref-supply = <&p1v8_bmc_aux>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_adc0_default |
| &pinctrl_adc1_default |
| &pinctrl_adc2_default |
| &pinctrl_adc3_default |
| &pinctrl_adc4_default |
| &pinctrl_adc5_default |
| &pinctrl_adc6_default |
| &pinctrl_adc7_default>; |
| }; |
| |
| &adc1 { |
| status = "okay"; |
| vref-supply = <&p1v8_bmc_aux>; |
| aspeed,battery-sensing; |
| |
| aspeed,int-vref-microvolt = <2500000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_adc8_default |
| &pinctrl_adc9_default |
| &pinctrl_adc10_default |
| &pinctrl_adc11_default |
| &pinctrl_adc12_default |
| &pinctrl_adc13_default |
| &pinctrl_adc14_default |
| &pinctrl_adc15_default>; |
| }; |
| |
| &ehci1 { |
| status = "okay"; |
| }; |
| |
| &uhci { |
| status = "okay"; |
| }; |
| |
| &gpio0 { |
| gpio-line-names = |
| /*A0-A7*/ "","","","","","","","", |
| /*B0-B7*/ "","","","","bmc-tpm-reset","","","", |
| /*C0-C7*/ "","","","","","","","", |
| /*D0-D7*/ "","","","","","","","", |
| /*E0-E7*/ "","","","","","","","", |
| /*F0-F7*/ "","","","","","","","", |
| /*G0-G7*/ "","","","","","","","", |
| /*H0-H7*/ "","","","","","","","", |
| /*I0-I7*/ "","","","","","","","", |
| /*J0-J7*/ "","","","","","","","", |
| /*K0-K7*/ "","","","","","","","", |
| /*L0-L7*/ "","","","","","","","bmc-ready", |
| /*M0-M7*/ "","","","","","","","", |
| /*N0-N7*/ "","","","","","","","", |
| /*O0-O7*/ "","","","","","","","", |
| /*P0-P7*/ "","","","","","","","bmc-hb", |
| /*Q0-Q7*/ "","","","","","","","", |
| /*R0-R7*/ "","","","","","","","", |
| /*S0-S7*/ "","","","","","","rear-enc-fault0","rear-enc-id0", |
| /*T0-T7*/ "","","","","","","","", |
| /*U0-U7*/ "","","","","","","","", |
| /*V0-V7*/ "","rtc-battery-voltage-read-enable","","power-chassis-control","","","","", |
| /*W0-W7*/ "","","","","","","","", |
| /*X0-X7*/ "","power-chassis-good","","","","","","", |
| /*Y0-Y7*/ "","","","","","","","", |
| /*Z0-Z7*/ "","","","","","","",""; |
| }; |
| |
| &emmc_controller { |
| status = "okay"; |
| }; |
| |
| &pinctrl_emmc_default { |
| bias-disable; |
| }; |
| |
| &emmc { |
| status = "okay"; |
| clk-phase-mmc-hs200 = <180>, <180>; |
| }; |
| |
| &ibt { |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &vuart1 { |
| status = "okay"; |
| }; |
| |
| &vuart2 { |
| status = "okay"; |
| }; |
| |
| &lpc_ctrl { |
| status = "okay"; |
| memory-region = <&flash_memory>; |
| }; |
| |
| &mac2 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rmii3_default>; |
| clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>, |
| <&syscon ASPEED_CLK_MAC3RCLK>; |
| clock-names = "MACCLK", "RCLK"; |
| use-ncsi; |
| }; |
| |
| &mac3 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rmii4_default>; |
| clocks = <&syscon ASPEED_CLK_GATE_MAC4CLK>, |
| <&syscon ASPEED_CLK_MAC4RCLK>; |
| clock-names = "MACCLK", "RCLK"; |
| use-ncsi; |
| }; |
| |
| &wdt1 { |
| aspeed,reset-type = "none"; |
| aspeed,external-signal; |
| aspeed,ext-push-pull; |
| aspeed,ext-active-high; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_wdtrst1_default>; |
| }; |
| |
| &wdt2 { |
| status = "okay"; |
| }; |
| |
| &kcs2 { |
| status = "okay"; |
| aspeed,lpc-io-reg = <0xca8 0xcac>; |
| }; |
| |
| &kcs3 { |
| status = "okay"; |
| aspeed,lpc-io-reg = <0xca2>; |
| aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| eeprom@50 { |
| compatible = "atmel,24c64"; |
| reg = <0x50>; |
| }; |
| |
| regulator@60 { |
| compatible = "maxim,max8952"; |
| reg = <0x60>; |
| |
| max8952,default-mode = <0>; |
| max8952,dvs-mode-microvolt = <1250000>, <1200000>, |
| <1050000>, <950000>; |
| max8952,sync-freq = <0>; |
| max8952,ramp-speed = <0>; |
| |
| regulator-name = "VR_v77_1v4"; |
| regulator-min-microvolt = <770000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| |
| regulator@42 { |
| compatible = "infineon,ir38263"; |
| reg = <0x42>; |
| }; |
| |
| led-controller@60 { |
| compatible = "nxp,pca9552"; |
| reg = <0x60>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| led@0 { |
| label = "nic1-perst"; |
| reg = <0>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@1 { |
| label = "bmc-perst"; |
| reg = <1>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@2 { |
| label = "reset-M2-SSD1-2-perst"; |
| reg = <2>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@3 { |
| label = "pcie-perst1"; |
| reg = <3>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@4 { |
| label = "pcie-perst2"; |
| reg = <4>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@5 { |
| label = "pcie-perst3"; |
| reg = <5>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@6 { |
| label = "pcie-perst4"; |
| reg = <6>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@7 { |
| label = "pcie-perst5"; |
| reg = <7>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@8 { |
| label = "pcie-perst6"; |
| reg = <8>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@9 { |
| label = "pcie-perst7"; |
| reg = <9>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@10 { |
| label = "pcie-perst8"; |
| reg = <10>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@11 { |
| label = "PV-cp0-sw1stk4-perst"; |
| reg = <11>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@12 { |
| label = "PV-cp0-sw1stk5-perst"; |
| reg = <12>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@13 { |
| label = "pe-cp-drv0-perst"; |
| reg = <13>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@14 { |
| label = "pe-cp-drv1-perst"; |
| reg = <14>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@15 { |
| label = "lom-perst"; |
| reg = <15>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| }; |
| |
| gpio@74 { |
| compatible = "nxp,pca9539"; |
| reg = <0x74>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| gpio-line-names = |
| "PLUG_DETECT_PCIE_J101_N", |
| "PLUG_DETECT_PCIE_J102_N", |
| "PLUG_DETECT_PCIE_J103_N", |
| "PLUG_DETECT_PCIE_J104_N", |
| "PLUG_DETECT_PCIE_J105_N", |
| "PLUG_DETECT_PCIE_J106_N", |
| "PLUG_DETECT_PCIE_J107_N", |
| "PLUG_DETECT_PCIE_J108_N", |
| "PLUG_DETECT_M2_SSD1_N", |
| "PLUG_DETECT_NIC1_N", |
| "SEL_SMB_DIMM_CPU0", |
| "presence-ps2", |
| "presence-ps3", |
| "", "", |
| "PWRBRD_PLUG_DETECT2_N"; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| |
| power-supply@58 { |
| compatible = "ibm,cffps"; |
| reg = <0x58>; |
| }; |
| |
| power-supply@59 { |
| compatible = "ibm,cffps"; |
| reg = <0x59>; |
| }; |
| |
| power-supply@5a { |
| compatible = "ibm,cffps"; |
| reg = <0x5a>; |
| }; |
| |
| power-supply@5b { |
| compatible = "ibm,cffps"; |
| reg = <0x5b>; |
| }; |
| }; |
| |
| &i2c3 { |
| status = "okay"; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| reg = <0x70>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| i2c3mux0chn0: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| i2c3mux0chn1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| i2c3mux0chn2: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| i2c3mux0chn3: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| i2c3mux0chn4: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| i2c3mux0chn5: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| i2c3mux0chn6: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| i2c3mux0chn7: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| &i2c4 { |
| status = "okay"; |
| }; |
| |
| &i2c5 { |
| status = "okay"; |
| |
| regulator@42 { |
| compatible = "infineon,ir38263"; |
| reg = <0x42>; |
| }; |
| |
| regulator@43 { |
| compatible = "infineon,ir38060"; |
| reg = <0x43>; |
| }; |
| }; |
| |
| &i2c6 { |
| status = "okay"; |
| |
| fan-controller@52 { |
| compatible = "maxim,max31785a"; |
| reg = <0x52>; |
| }; |
| |
| fan-controller@54 { |
| compatible = "maxim,max31785a"; |
| reg = <0x54>; |
| }; |
| |
| eeprom@55 { |
| compatible = "atmel,24c64"; |
| reg = <0x55>; |
| }; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| reg = <0x70>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| i2c6mux0chn0: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| i2c6mux0chn1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| i2c6mux0chn2: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| i2c6mux0chn3: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| i2c6mux0chn4: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| |
| humidity-sensor@40 { |
| compatible = "ti,hdc1080"; |
| reg = <0x40>; |
| }; |
| |
| temperature-sensor@48 { |
| compatible = "ti,tmp275"; |
| reg = <0x48>; |
| }; |
| |
| eeprom@50 { |
| compatible = "atmel,24c32"; |
| reg = <0x50>; |
| }; |
| |
| led-controller@60 { |
| compatible = "nxp,pca9551"; |
| reg = <0x60>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| led@0 { |
| label = "enclosure-id-led"; |
| reg = <0>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@1 { |
| label = "attention-led"; |
| reg = <1>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@2 { |
| label = "enclosure-fault-rollup-led"; |
| reg = <2>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@3 { |
| label = "power-on-led"; |
| reg = <3>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| }; |
| |
| temperature-sensor@76 { |
| compatible = "infineon,dps310"; |
| reg = <0x76>; |
| }; |
| }; |
| |
| i2c6mux0chn5: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| i2c6mux0chn6: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| i2c6mux0chn7: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| |
| pca3: gpio@74 { |
| compatible = "nxp,pca9539"; |
| reg = <0x74>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| pca4: gpio@77 { |
| compatible = "nxp,pca9539"; |
| reg = <0x77>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| gpio-line-names = |
| "PE_NVMED0_EXP_PRSNT_N", |
| "PE_NVMED1_EXP_PRSNT_N", |
| "PE_NVMED2_EXP_PRSNT_N", |
| "PE_NVMED3_EXP_PRSNT_N", |
| "LED_FAULT_NVMED0", |
| "LED_FAULT_NVMED1", |
| "LED_FAULT_NVMED2", |
| "LED_FAULT_NVMED3", |
| "FAN0_PRESENCE_R_N", |
| "FAN1_PRESENCE_R_N", |
| "FAN2_PRESENCE_R_N", |
| "FAN3_PRESENCE_R_N", |
| "FAN4_PRESENCE_R_N", |
| "FAN5_PRESENCE_N", |
| "FAN6_PRESENCE_N", |
| ""; |
| }; |
| }; |
| |
| &i2c7 { |
| status = "okay"; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| reg = <0x70>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| i2c7mux0chn0: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| i2c7mux0chn1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| i2c7mux0chn2: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| i2c7mux0chn3: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| |
| regulator@58 { |
| compatible = "mps,mp2973"; |
| reg = <0x58>; |
| }; |
| }; |
| |
| i2c7mux0chn4: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| i2c7mux0chn5: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| |
| regulator@40 { |
| compatible = "infineon,tda38640"; |
| reg = <0x40>; |
| }; |
| }; |
| |
| i2c7mux0chn6: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| i2c7mux0chn7: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| &i2c8 { |
| status = "okay"; |
| |
| i2c-mux@71 { |
| compatible = "nxp,pca9548"; |
| reg = <0x71>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| i2c8mux0chn0: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| |
| regulator@58 { |
| compatible = "mps,mp2971"; |
| reg = <0x58>; |
| }; |
| }; |
| |
| i2c8mux0chn1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| |
| regulator@40 { |
| compatible = "infineon,tda38640"; |
| reg = <0x40>; |
| }; |
| |
| regulator@41 { |
| compatible = "infineon,tda38640"; |
| reg = <0x41>; |
| }; |
| |
| regulator@58 { |
| compatible = "mps,mp2971"; |
| reg = <0x58>; |
| }; |
| |
| regulator@5b { |
| compatible = "mps,mp2971"; |
| reg = <0x5b>; |
| }; |
| }; |
| |
| i2c8mux0chn2: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| i2c8mux0chn3: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| i2c8mux0chn4: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| reg = <0x70>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| i2c8mux1chn0: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| i2c8mux1chn1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| i2c8mux1chn2: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| i2c8mux1chn3: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| i2c8mux1chn4: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| i2c8mux1chn5: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| i2c8mux1chn6: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| i2c8mux1chn7: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| i2c8mux0chn5: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| i2c8mux0chn6: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| |
| temperature-sensor@4c { |
| compatible = "ti,tmp432"; |
| reg = <0x4c>; |
| }; |
| }; |
| |
| i2c8mux0chn7: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| |
| regulator@40 { |
| compatible = "infineon,ir38060"; |
| reg = <0x40>; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c9 { |
| status = "okay"; |
| |
| regulator@40 { |
| compatible = "infineon,ir38263"; |
| reg = <0x40>; |
| }; |
| |
| regulator@41 { |
| compatible = "infineon,ir38263"; |
| reg = <0x41>; |
| }; |
| |
| eeprom@50 { |
| compatible = "atmel,24c64"; |
| reg = <0x50>; |
| }; |
| |
| regulator@60 { |
| compatible = "maxim,max8952"; |
| reg = <0x60>; |
| |
| max8952,default-mode = <0>; |
| max8952,dvs-mode-microvolt = <1250000>, <1200000>, |
| <1050000>, <950000>; |
| max8952,sync-freq = <0>; |
| max8952,ramp-speed = <0>; |
| |
| regulator-name = "VR_v77_1v4"; |
| regulator-min-microvolt = <770000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &i2c11 { |
| status = "okay"; |
| |
| tpm@2e { |
| compatible = "tcg,tpm-tis-i2c"; |
| reg = <0x2e>; |
| memory-region = <&eventlog>; |
| }; |
| }; |
| |
| &i2c12 { |
| status = "okay"; |
| }; |
| |
| &i2c13 { |
| status = "okay"; |
| |
| regulator@41 { |
| compatible = "infineon,ir38263"; |
| reg = <0x41>; |
| }; |
| |
| led-controller@61 { |
| compatible = "nxp,pca9552"; |
| reg = <0x61>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| led@0 { |
| label = "efuse-12v-slots"; |
| reg = <0>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@1 { |
| label = "efuse-3p3v-slot"; |
| reg = <1>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@3 { |
| label = "nic2-pert"; |
| reg = <3>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@4 { |
| label = "pcie-perst9"; |
| reg = <4>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@5 { |
| label = "pcie-perst10"; |
| reg = <5>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@6 { |
| label = "pcie-perst11"; |
| reg = <6>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@7 { |
| label = "pcie-perst12"; |
| reg = <7>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@8 { |
| label = "pcie-perst13"; |
| reg = <8>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@9 { |
| label = "pcie-perst14"; |
| reg = <9>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@10 { |
| label = "pcie-perst15"; |
| reg = <10>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@11 { |
| label = "pcie-perst16"; |
| reg = <11>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@12 { |
| label = "PV-cp1-sw1stk4-perst"; |
| reg = <12>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@13 { |
| label = "PV-cp1-sw1stk5-perst"; |
| reg = <13>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@14 { |
| label = "pe-cp-drv2-perst"; |
| reg = <14>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@15 { |
| label = "pe-cp-drv3-perst"; |
| reg = <15>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| }; |
| |
| gpio@75 { |
| compatible = "nxp,pca9539"; |
| reg = <0x75>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| gpio-line-names = |
| "PLUG_DETECT_PCIE_J109_N", |
| "PLUG_DETECT_PCIE_J110_N", |
| "PLUG_DETECT_PCIE_J111_N", |
| "PLUG_DETECT_PCIE_J112_N", |
| "PLUG_DETECT_PCIE_J113_N", |
| "PLUG_DETECT_PCIE_J114_N", |
| "PLUG_DETECT_PCIE_J115_N", |
| "PLUG_DETECT_PCIE_J116_N", |
| "PLUG_DETECT_M2_SSD2_N", |
| "PLUG_DETECT_NIC2_N", |
| "SEL_SMB_DIMM_CPU1", |
| "presence-ps0", |
| "presence-ps1", |
| "", "", |
| "PWRBRD_PLUG_DETECT1_N"; |
| }; |
| |
| gpio@76 { |
| compatible = "nxp,pca9539"; |
| reg = <0x76>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| gpio-line-names = |
| "SW1_BOOTRCVRYB1_N", |
| "SW1_BOOTRCVRYB0_N", |
| "SW2_BOOTRCVRYB1_N", |
| "SW2_BOOTRCVRYB0_N", |
| "SW3_4_BOOTRCVRYB1_N", |
| "SW3_4_BOOTRCVRYB0_N", |
| "SW5_BOOTRCVRYB1_N", |
| "SW5_BOOTRCVRYB0_N", |
| "SW6_BOOTRCVRYB1_N", |
| "SW6_BOOTRCVRYB0_N", |
| "SW1_RESET_N", |
| "SW3_RESET_N", |
| "SW4_RESET_N", |
| "SW2_RESET_N", |
| "SW5_RESET_N", |
| "SW6_RESET_N"; |
| }; |
| }; |
| |
| &i2c14 { |
| status = "okay"; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| reg = <0x70>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| i2c14mux0chn0: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| i2c14mux0chn1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| i2c14mux0chn2: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| i2c14mux0chn3: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| |
| regulator@58 { |
| compatible = "mps,mp2973"; |
| reg = <0x58>; |
| }; |
| }; |
| |
| i2c14mux0chn4: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| i2c14mux0chn5: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| |
| regulator@40 { |
| compatible = "infineon,tda38640"; |
| reg = <0x40>; |
| }; |
| }; |
| |
| i2c14mux0chn6: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| i2c14mux0chn7: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| &i2c15 { |
| status = "okay"; |
| |
| i2c-mux@71 { |
| compatible = "nxp,pca9548"; |
| reg = <0x71>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| i2c15mux0chn0: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| |
| regulator@58 { |
| compatible = "mps,mp2971"; |
| reg = <0x58>; |
| }; |
| }; |
| |
| i2c15mux0chn1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| |
| regulator@40 { |
| compatible = "infineon,tda38640"; |
| reg = <0x40>; |
| }; |
| |
| regulator@41 { |
| compatible = "infineon,tda38640"; |
| reg = <0x41>; |
| }; |
| |
| regulator@58 { |
| compatible = "mps,mp2971"; |
| reg = <0x58>; |
| }; |
| |
| regulator@5b { |
| compatible = "mps,mp2971"; |
| reg = <0x5b>; |
| }; |
| }; |
| |
| i2c15mux0chn2: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| i2c15mux0chn3: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| i2c15mux0chn4: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| reg = <0x70>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| i2c15mux1chn0: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| i2c15mux1chn1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| i2c15mux1chn2: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| i2c15mux1chn3: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| i2c15mux1chn4: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| i2c15mux1chn5: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| i2c15mux1chn6: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| i2c15mux1chn7: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| i2c15mux0chn5: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| i2c15mux0chn6: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| |
| temperature-sensor@4c { |
| compatible = "ti,tmp432"; |
| reg = <0x4c>; |
| }; |
| }; |
| |
| i2c15mux0chn7: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| |
| regulator@40 { |
| compatible = "infineon,ir38060"; |
| reg = <0x40>; |
| }; |
| |
| temperature-sensor@4c { |
| compatible = "ti,tmp432"; |
| reg = <0x4c>; |
| }; |
| }; |
| }; |
| }; |
