| // SPDX-License-Identifier: GPL-2.0+ |
| /dts-v1/; |
| |
| #include "aspeed-g5.dtsi" |
| #include <dt-bindings/gpio/aspeed-gpio.h> |
| #include <dt-bindings/i2c/i2c.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/leds/common.h> |
| |
| /{ |
| model = "ASRock SPC621D8HM3 BMC"; |
| compatible = "asrock,spc621d8hm3-bmc", "aspeed,ast2500"; |
| |
| aliases { |
| serial4 = &uart5; |
| |
| i2c20 = &i2c1mux0ch0; |
| i2c21 = &i2c1mux0ch1; |
| }; |
| |
| chosen { |
| stdout-path = &uart5; |
| }; |
| |
| memory@80000000 { |
| reg = <0x80000000 0x20000000>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| /* BMC heartbeat */ |
| led-0 { |
| gpios = <&gpio ASPEED_GPIO(H, 6) GPIO_ACTIVE_LOW>; |
| function = LED_FUNCTION_HEARTBEAT; |
| color = <LED_COLOR_ID_GREEN>; |
| linux,default-trigger = "timer"; |
| }; |
| |
| /* system fault */ |
| led-1 { |
| gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_LOW>; |
| function = LED_FUNCTION_FAULT; |
| color = <LED_COLOR_ID_RED>; |
| panic-indicator; |
| }; |
| }; |
| |
| iio-hwmon { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, |
| <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>, |
| <&adc 8>, <&adc 9>, <&adc 10>, <&adc 11>, |
| <&adc 12>, <&adc 13>, <&adc 14>, <&adc 15>; |
| }; |
| }; |
| |
| &fmc { |
| status = "okay"; |
| flash@0 { |
| status = "okay"; |
| m25p,fast-read; |
| label = "bmc"; |
| spi-max-frequency = <50000000>; /* 50 MHz */ |
| #include "openbmc-flash-layout-64.dtsi" |
| }; |
| }; |
| |
| &uart5 { |
| status = "okay"; |
| }; |
| |
| &vuart { |
| status = "okay"; |
| aspeed,lpc-io-reg = <0x2f8>; |
| aspeed,lpc-interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| |
| &mac0 { |
| status = "okay"; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>; |
| |
| nvmem-cells = <ð0_macaddress>; |
| nvmem-cell-names = "mac-address"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| |
| /* hardware monitor/thermal sensor */ |
| temperature-sensor@29 { |
| compatible = "nuvoton,nct7802"; |
| reg = <0x29>; |
| }; |
| |
| /* motherboard temp sensor (TMP1, near BMC) */ |
| temperature-sensor@4c { |
| compatible = "nuvoton,w83773g"; |
| reg = <0x4c>; |
| }; |
| |
| /* motherboard FRU eeprom */ |
| eeprom@50 { |
| compatible = "st,24c128", "atmel,24c128"; |
| reg = <0x50>; |
| pagesize = <16>; |
| |
| nvmem-layout { |
| compatible = "fixed-layout"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| eth0_macaddress: macaddress@3f80 { |
| reg = <0x3f80 6>; |
| }; |
| }; |
| }; |
| |
| /* M.2 slot smbus mux */ |
| i2c-mux@71 { |
| compatible = "nxp,pca9545"; |
| reg = <0x71>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| i2c1mux0ch0: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| i2c1mux0ch1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| }; |
| |
| &i2c3 { |
| status = "okay"; |
| }; |
| |
| &i2c4 { |
| status = "okay"; |
| }; |
| |
| &i2c5 { |
| status = "okay"; |
| }; |
| |
| &i2c6 { |
| status = "okay"; |
| }; |
| |
| &i2c7 { |
| status = "okay"; |
| }; |
| |
| &i2c8 { |
| status = "okay"; |
| }; |
| |
| &i2c9 { |
| status = "okay"; |
| }; |
| |
| &i2c10 { |
| status = "okay"; |
| }; |
| |
| &i2c11 { |
| status = "okay"; |
| }; |
| |
| &i2c12 { |
| status = "okay"; |
| }; |
| |
| &i2c13 { |
| status = "okay"; |
| }; |
| |
| &video { |
| status = "okay"; |
| }; |
| |
| &vhub { |
| status = "okay"; |
| }; |
| |
| &lpc_ctrl { |
| status = "okay"; |
| }; |
| |
| &lpc_snoop { |
| status = "okay"; |
| snoop-ports = <0x80>; |
| }; |
| |
| &kcs3 { |
| status = "okay"; |
| aspeed,lpc-io-reg = <0xca2>; |
| }; |
| |
| &peci0 { |
| status = "okay"; |
| }; |
| |
| &pwm_tacho { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pwm0_default |
| &pinctrl_pwm2_default |
| &pinctrl_pwm3_default |
| &pinctrl_pwm4_default>; |
| |
| fan@0 { |
| reg = <0x00>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x00>; |
| }; |
| |
| fan@2 { |
| reg = <0x02>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x02>; |
| }; |
| |
| fan@3 { |
| reg = <0x03>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x03>; |
| }; |
| |
| fan@4 { |
| reg = <0x04>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x04>; |
| }; |
| }; |
| |
| &gpio { |
| status = "okay"; |
| gpio-line-names = |
| /* A */ "LOCATORLED_STATUS_N", "LOCATORBTN_N", |
| "BMC_READY_N", "FM_SPD_DDRCPU_LVLSHFT_EN", |
| "", "", "", "", |
| /* B */ "NODE_ID_1", "NODE_ID_2", "PSU_FAN_FAIL_N", "", |
| "", "", "", "GPIO_RST", |
| /* C */ "", "", "", "", "", "", "", "", |
| /* D */ "FP_PWR_BTN_MUX_N", "FM_BMC_PWRBTN_OUT_N", |
| "FP_RST_BTN_N", "RST_BMC_RSTBTN_OUT_N", |
| "NMI_BTN_N", "BMC_NMI", |
| "", "", |
| /* E */ "", "", "", "FM_ME_RCVR_N", "", "", "", "", |
| /* F */ "BMC_SMB_SEL_N", "FM_CPU2_DISABLE_COD_N", |
| "FM_REMOTE_DEBUG_BMC_EN", "FM_CPU_ERR0_LVT3_EN", |
| "FM_CPU_ERR1_LVT3_EN", "FM_CPU_ERR2_LVT3_EN", |
| "FM_MEM_THERM_EVENT_CPU1_LVT3_N", "FM_MEM_THERM_EVENT_CPU2_LVT3_N", |
| /* G */ "HWM_BAT_EN", "", "BMC_PHYRST_N", "FM_BIOS_SPI_BMC_CTRL", |
| "BMC_ALERT1_N", "BMC_ALERT2_N", "BMC_ALERT3_N", "IRQ_SML0_ALERT_N", |
| /* H */ "BMC_SMB_PRESENT_1_N", "FM_PCH_CORE_VID_0", "FM_PCH_CORE_VID_1", "", |
| "FM_MFG_MODE", "BMC_RTCRST", "BMC_HB_LED_N", "BMC_CASEOPEN", |
| /* I */ "IRQ_PVDDQ_ABCD_CPU1_VRHOT_LVC3_N", "IRQ_PVDDQ_ABCD_CPU2_VRHOT_LVC3_N", |
| "IRQ_PVDDQ_EFGH_CPU1_VRHOT_LVC3_N", "IRQ_PVDDQ_EFGH_CPU2_VRHOT_LVC3_N", |
| "", "", "", "", |
| /* J */ "", "", "", "", "", "", "", "", |
| /* K */ "", "", "", "", "", "", "", "", |
| /* L */ "", "", "", "", "", "", "", "", |
| /* M */ "FM_PVCCIN_CPU1_PWR_IN_ALERT_N", "FM_PVCCIN_CPU2_PWR_IN_ALERT_N", |
| "IRQ_PVCCIN_CPU1_VRHOT_LVC3_N", "IRQ_PVCCIN_CPU2_VRHOT_LVC3_N", |
| "FM_CPU1_PROCHOT_BMC_LVC3_N", "", |
| "FM_CPU1_MEMHOT_OUT_N", "FM_CPU2_MEMHOT_OUT_N", |
| /* N */ "", "", "", "", "", "", "", "", |
| /* O */ "", "", "", "", "", "", "", "", |
| /* P */ "", "", "", "", "", "", "", "", |
| /* Q */ "", "", "", "", "", "", "RST_GLB_RST_WARN_N", "PCIE_WAKE_N", |
| /* R */ "", "", "FM_BMC_SUSACK_N", "FM_BMC_EUP_LOT6_N", |
| "", "FM_BMC_PCH_SCI_LPC_N", "", "", |
| /* S */ "FM_DBP_PRESENT_N", "FM_CPU2_SKTOCC_LCT3_N", |
| "FM_CPU1_FIVR_FAULT_LVT3", "FM_CPU2_FIVR_FAULT_LVT3", |
| "", "", "", "", |
| /* T */ "", "", "", "", "", "", "", "", |
| /* U */ "", "", "", "", "", "", "", "", |
| /* V */ "", "", "", "", "", "", "", "", |
| /* W */ "", "", "", "", "", "", "", "", |
| /* X */ "", "", "", "", "", "", "", "", |
| /* Y */ "FM_SLPS3_N", "FM_SLPS4_N", "", "FM_BMC_ONCTL_N_PLD", |
| "", "", "", "", |
| /* Z */ "FM_CPU_MSMI_CATERR_LVT3_N", "", "SYSTEM_FAULT_LED_N", "BMC_THROTTLE_N", |
| "", "", "", "", |
| /* AA */ "FM_CPU1_THERMTRIP_LATCH_LVT3_N", "FM_CPU2_THERMTRIP_LATCH_LVT3_N", |
| "FM_BIOS_POST_COMPLT_N", "DBP_BMC_SYSPWROK", |
| "", "IRQ_SML0_ALERT_MUX_N", |
| "IRQ_SMI_ACTIVE_N", "IRQ_NMI_EVENT_N", |
| /* AB */ "FM_PCH_BMC_THERMTRIP_N", "PWRGD_SYS_PWROK", |
| "ME_OVERRIDE", "IRQ_BMC_PCH_SMI_LPC_N", |
| "", "", "", "", |
| /* AC */ "", "", "", "", "", "", "", ""; |
| }; |
| |
| &adc { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_adc0_default /* 3VSB */ |
| &pinctrl_adc1_default /* 5VSB */ |
| &pinctrl_adc2_default /* CPU1 */ |
| &pinctrl_adc3_default /* NC */ |
| &pinctrl_adc4_default /* VCCMABCD */ |
| &pinctrl_adc5_default /* VCCMEFGH */ |
| &pinctrl_adc6_default /* NC */ |
| &pinctrl_adc7_default /* NC */ |
| &pinctrl_adc8_default /* PVNN_PCH */ |
| &pinctrl_adc9_default /* 1P05PCH */ |
| &pinctrl_adc10_default /* 1P8PCH */ |
| &pinctrl_adc11_default /* BAT */ |
| &pinctrl_adc12_default /* 3V */ |
| &pinctrl_adc13_default /* 5V */ |
| &pinctrl_adc14_default /* 12V */ |
| &pinctrl_adc15_default>; /* GND */ |
| }; |
