| // SPDX-License-Identifier: GPL-2.0-or-later |
| // Copyright 2022 Quanta Corp. |
| /dts-v1/; |
| |
| #include "aspeed-g6.dtsi" |
| #include <dt-bindings/gpio/aspeed-gpio.h> |
| #include <dt-bindings/i2c/i2c.h> |
| |
| / { |
| model = "Quanta S6Q BMC"; |
| compatible = "quanta,s6q-bmc", "aspeed,ast2600"; |
| |
| aliases { |
| // bus 0 |
| i2c20 = &SMB_HOST_DB2000_3V3AUX_SCL; |
| i2c21 = &U12_PCA9546_CH1; |
| i2c22 = &SMB_HOST_DB800_B_SCL; |
| i2c23 = &SMB_HOST_DB800_C_SCL; |
| |
| // bus 1 |
| i2c24 = &SMB_M2_P0_1V8AUX_SCL; |
| i2c25 = &SMB_M2_P1_1V8AUX_SCL; |
| i2c26 = &SMB_CPU_PIROM_3V3AUX_SCL; |
| i2c27 = &SMB_TEMP_3V3AUX_SCL; |
| i2c28 = &SMB_IPMB_3V3AUX_SSDSB_SCL; |
| i2c29 = &SMB_IPMB_3V3AUX_SCL; |
| i2c31 = &SMB_FB_SCL; |
| |
| // bus 1 - Fan board |
| i2c32 = &SMB_IOEXP_SCL; |
| i2c33 = &SMB_PROGRAM_SCL; |
| i2c34 = &SMB_FB_SCL_CH2; |
| i2c35 = &SMB_FAN_SENSE_SCL; |
| |
| // bus 6 |
| i2c36 = &U197_PCA9546_CH0; |
| i2c37 = &U197_PCA9546_CH1; |
| i2c38 = &U197_PCA9546_CH2; |
| i2c39 = &U197_PCA9546_CH3; |
| |
| //bus 7 |
| i2c40 = &SMB_OCP_SFF_3V3AUX_SCL; //OCP1 |
| i2c41 = &SMB_OCP_LFF_3V3AUX_SCL; //OCP2 |
| }; |
| |
| chosen { |
| stdout-path = &uart5; |
| bootargs = "console=ttyS4,115200n8 earlycon"; |
| }; |
| |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0x80000000 0x40000000>; |
| }; |
| |
| iio-hwmon { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>, |
| <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>, |
| <&adc1 0>, <&adc1 1>, <&adc1 2>, <&adc1 3>, |
| <&adc1 4>, <&adc1 5>, <&adc1 6>, <&adc1 7>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| BMC_HEARTBEAT_N { |
| label = "BMC_HEARTBEAT_N"; |
| gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| |
| BMC_LED_STATUS_AMBER_N { |
| label = "BMC_LED_STATUS_AMBER_N"; |
| gpios = <&gpio0 ASPEED_GPIO(S, 6) GPIO_ACTIVE_LOW>; |
| default-state = "off"; |
| }; |
| |
| FM_ID_LED_N { |
| label = "FM_ID_LED_N"; |
| gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>; |
| default-state = "off"; |
| }; |
| }; |
| }; |
| |
| &gpio0 { |
| gpio-line-names = |
| /*A0 - A7*/ "", "", "", "", "", "", "", "", |
| /*B0 - B7*/ "", "", "", "", "", "", "", "", |
| /*C0 - C7*/ "", "", "", "", "", "", "", "", |
| /*D0 - D7*/ "", "", "", "", "", "", "", "", |
| /*E0 - E7*/ "", "", "", "", "", "", "", "", |
| /*F0 - F7*/ "PLTRST_N", "", "PWR_DEBUG_N", "", "", "", "", "", |
| /*G0 - G7*/ "", "", "", "", "", "", "", "", |
| /*H0 - H7*/ "", "", "", "", "", "", "", "", |
| /*I0 - I7*/ "", "", "", "", "", "", "", "", |
| /*J0 - J7*/ "", "", "", "", "", "", "", "", |
| /*K0 - K7*/ "", "", "", "", "", "", "", "", |
| /*L0 - L7*/ "", "", "", "", "PREQ_N", "TCK_MUX_SEL", "", "", |
| /*M0 - M7*/ "", "", "", "PWRGD_SYS_PWROK", "", "PRDY_N", "", "", |
| /*N0 - N7*/ "", "", "", "", "", "", "", "", |
| /*O0 - O7*/ "", "", "", "", "", "", "", "", |
| /*P0 - P7*/ "SYS_BMC_PWRBTN_R_N", "SYS_PWRBTN_N", "FM_MB_RST_BTN", "RST_BMC_RSTBTN_OUT_N", "", "", "", "", |
| /*Q0 - Q7*/ "", "", "", "", "", "", "", "", |
| /*R0 - R7*/ "", "", "", "", "", "", "", "", |
| /*S0 - S7*/ "", "", "", "FP_ID_BTN_SCM_N", "", "", "", "", |
| /*T0 - T7*/ "", "", "", "", "", "", "", "", |
| /*U0 - U7*/ "", "", "", "", "", "", "", "", |
| /*V0 - V7*/ "", "", "", "", "", "SMI", "", "", |
| /*W0 - W7*/ "", "", "", "", "", "", "", "", |
| /*X0 - X7*/ "", "", "", "", "", "", "", "", |
| /*Y0 - Y7*/ "", "", "", "", "", "", "", "", |
| /*Z0 - Z7*/ "FM_BMC_READY_N", "", "", "", "", "", "", "", |
| /*AA0 - AA7*/ "", "", "", "", "", "", "", "", |
| /*AB0 - AB7*/ "", "", "", "", "", "", "", "", |
| /*AC0 - AC7*/ "", "", "", "", "", "", "", ""; |
| }; |
| |
| &sgpiom0 { |
| status = "okay"; |
| ngpios = <128>; |
| bus-frequency = <48000>; |
| gpio-line-names = |
| /* SGPIO input lines */ |
| /*IOA0-IOA7*/ "","", "SIO_POWER_GOOD","OA1", "XDP_PRST_N","", "","", "FM_SLPS3_PLD_N","", "FM_SLPS4_PLD_N","", "FM_BIOS_POST_CMPLT_BMC_N","", "FM_ADR_TRIGGER_N","OA7", |
| /*IOB0-IOB7*/ "FM_ADR_COMPLETE","", "FM_PMBUS_ALERT_B_EN","", "PSU0_PRESENT_N","", "PSU1_PRESENT_N","", "PSU0_VIN_BUF_GOOD","", "PSU01_VIN_BUF_GOOD","", "PWRGD_PS0_PWROK_R","", "PWRGD_PS1_PWROK_R","", |
| /*IOC0-IOC7*/ "PWRGD_PS_PWROK_PLD_R","", "CHASSIS_INTRUSION","", "BMC_MFG_MODE","", "FM_BMC_EN_DET_R","", "FM_ME_BT_DONE","", "CPU1_PRESENCE","", "CPU2_PRESENCE","", "IRQ_PSYS_CRIT_N","", |
| /*IOD0-IOD7*/ "","", "CPU1_THERMTRIP","", "CPU2_THERMTRIP","", "CPU1_MEM_THERM_EVENT","", "CPU2_MEM_THERM_EVENT","", "CPU1_VRHOT","", "CPU2_VRHOT","", "","", |
| /*IOE0-IOE7*/ "","", "CPU1_MEM_VRHOT","", "CPU2_MEM_VRHOT","", "","", "PCH_BMC_THERMTRIP","", "","", "","", "","", |
| /*IOF0-IOF7*/ "CPU_ERR0","", "CPU_ERR1","", "CPU_ERR2","", "","", "","", "CPU_CATERR","", "","", "","", |
| /*IOG0-IOG7*/ "","", "","", "","", "","", "","", "","", "","", "","", |
| /*IOH0-IOH7*/ "","", "FP_ID_BTN_R1_N","", "FP_RST_BTN_N","", "","", "","", "FP_PWR_BTN_PLD_N_R","", "","", "","", |
| /*IOI0-IOI7*/ "","", "","", "","", "","", "","", "","", "","", "","", |
| /*IOJ0-IOJ7*/ "","", "","", "","", "","", "","", "","", "","", "","", |
| /*IOK0-IOK7*/ "","", "","", "","", "","", "","", "","", "","", "","", |
| /*IOL0-IOL7*/ "","", "","", "","", "","", "","", "","", "","", "","", |
| /*IOM0-IOM7*/ "","", "","", "","", "","", "","", "","", "","", "","", |
| /*ION0-ION7*/ "","BMC_SW_HEARTBEAT_N_R", "","FP_LED_FAULT_N", "","FP_ID_LED_N", "","FM_BMC_RSTBTN_OUT_N", "","FM_THERMTRIP_DLY_LVC1_R_N", "","", "","RST_PCA9548_SENSOR_PLD_N", "","USB_OC1_REAR_N", |
| /*IOO0-IOO7*/ "","IRQ_TPM_SPI_N", "","", "","IRQ_PCH_SCI_WHEA_R_N", "","IRQ_BMC_PCH_NMI_R", "","H_CPU_NMI_LVC1_R_N", "","", "","", "","FM_JTAG_BMC_PLD_MUX_SEL", |
| /*IOP0-IOP7*/ "IP0","OP0", "","", "","", "","", "","", "","", "","", "IP7","OP7"; |
| }; |
| |
| &adc0 { |
| vref = <2500>; |
| status = "okay"; |
| |
| 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 { |
| vref = <2500>; |
| status = "okay"; |
| |
| 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>; |
| }; |
| |
| &mdio2 { |
| status = "okay"; |
| |
| ethphy2: ethernet-phy@0 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <0>; |
| }; |
| }; |
| |
| &mac2 { |
| status = "okay"; |
| |
| phy-mode = "rgmii"; |
| phy-handle = <ðphy2>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rgmii3_default>; |
| }; |
| |
| &mac3 { |
| status = "okay"; |
| |
| phy-mode = "rmii"; |
| use-ncsi; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rmii4_default>; |
| }; |
| |
| &fmc { |
| status = "okay"; |
| |
| flash@0 { |
| status = "okay"; |
| m25p,fast-read; |
| label = "bmc"; |
| spi-max-frequency = <50000000>; |
| #include "openbmc-flash-layout-64.dtsi" |
| }; |
| }; |
| |
| &spi2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_spi2_default &pinctrl_spi2cs1_default |
| &pinctrl_spi2cs2_default>; |
| status = "okay"; |
| |
| flash@0 { |
| status = "okay"; |
| m25p,fast-read; |
| label = "spi2:0"; |
| spi-max-frequency = <50000000>; |
| }; |
| }; |
| |
| &kcs1 { |
| status = "okay"; |
| aspeed,lpc-io-reg = <0xCA0>; |
| }; |
| |
| &kcs2 { |
| status = "okay"; |
| aspeed,lpc-io-reg = <0xCA8>; |
| }; |
| |
| &kcs3 { |
| status = "okay"; |
| aspeed,lpc-io-reg = <0xCA2>; |
| }; |
| |
| &emmc_controller { |
| status = "okay"; |
| }; |
| |
| &emmc { |
| non-removable; |
| bus-width = <4>; |
| max-frequency = <100000000>; |
| }; |
| |
| &vhub { |
| status = "okay"; |
| }; |
| |
| &lpc_snoop { |
| status = "okay"; |
| snoop-ports = <0x80>; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &uart4 { |
| status = "okay"; |
| }; |
| |
| &uart5 { |
| status = "okay"; |
| }; |
| |
| &uart_routing { |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| U34_PWR_ADC@48 { |
| compatible = "ti,ads7830"; |
| reg = <0x48>; |
| }; |
| |
| U35_PWR_ADC@4b { |
| compatible = "ti,ads7830"; |
| reg = <0x4b>; |
| }; |
| |
| i2c-switch@70 { |
| compatible = "nxp,pca9546"; |
| reg = <0x70>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| SMB_HOST_DB2000_3V3AUX_SCL: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| U12_PCA9546_CH1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| SMB_HOST_DB800_B_SCL: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| SMB_HOST_DB800_C_SCL: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| |
| i2c-switch@59 { |
| compatible = "nxp,pca9848"; |
| reg = <0x59>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| SMB_M2_P0_1V8AUX_SCL: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| SMB_M2_P1_1V8AUX_SCL: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| SMB_CPU_PIROM_3V3AUX_SCL: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| SMB_TEMP_3V3AUX_SCL: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| |
| U163_tmp75@48 { |
| compatible = "ti,tmp75"; |
| reg = <0x48>; |
| }; |
| U114_tmp75@49 { |
| compatible = "ti,tmp75"; |
| reg = <0x49>; |
| }; |
| }; |
| |
| SMB_IPMB_3V3AUX_SSDSB_SCL: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| |
| U4_tmp75@4c { |
| compatible = "ti,tmp75"; |
| reg = <0x4c>; |
| }; |
| U73_tmp75@4d { |
| compatible = "ti,tmp75"; |
| reg = <0x4d>; |
| }; |
| }; |
| |
| SMB_IPMB_3V3AUX_SCL: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| |
| U190_fru@51 { |
| compatible = "atmel,24c128"; |
| reg = <0x51>; |
| pagesize = <32>; |
| }; |
| }; |
| |
| SMB_FB_SCL: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| |
| i2c-switch@77 { |
| compatible = "nxp,pca9546"; |
| reg = <0x77>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| SMB_IOEXP_SCL: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| SMB_PROGRAM_SCL: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| SMB_FB_SCL_CH2: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| SMB_FAN_SENSE_SCL: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| |
| Current_Meter_U2@45 { |
| compatible = "ti,ina219"; |
| reg = <0x45>; |
| shunt-resistor = <1000>; /* = 1 mOhm */ |
| }; |
| |
| Current_Meter_U3@44 { |
| compatible = "ti,ina219"; |
| reg = <0x44>; |
| shunt-resistor = <1000>; /* = 1 mOhm */ |
| }; |
| |
| TEMP_sensor_U2@4b { |
| compatible = "ti,tmp75"; |
| reg = <0x4b>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| bus-frequency = <400000>; |
| |
| ipmb@10 { |
| compatible = "ipmb-dev"; |
| reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; |
| i2c-protocol; |
| }; |
| }; |
| |
| &i2c3 { |
| status = "okay"; |
| |
| /* MB FRU (U173) @ 0xA2 */ |
| mb_fru: mb_fru@51 { |
| compatible = "atmel,24c128"; |
| reg = <0x51>; |
| pagesize = <32>; |
| }; |
| |
| /* FP_U1 Inlet */ |
| FP_U1_tmp75@4a { |
| compatible = "ti,tmp75"; |
| reg = <0x4a>; |
| }; |
| |
| FP_U4_fru@52 { |
| compatible = "atmel,24c02"; |
| reg = <0x52>; |
| pagesize = <16>; |
| }; |
| }; |
| |
| &i2c4 { |
| status = "okay"; |
| }; |
| |
| &i2c5 { |
| status = "okay"; |
| }; |
| |
| &i2c6 { |
| status = "okay"; |
| |
| i2c-switch@77 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x77>; |
| i2c-mux-idle-disconnect; |
| |
| U197_PCA9546_CH0: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| U197_PCA9546_CH1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| |
| cpu0_pvccin@60 { |
| compatible = "isil,raa229004"; |
| reg = <0x60>; |
| }; |
| |
| cpu0_pvccinfaon@61 { |
| compatible = "isil,isl69260"; |
| reg = <0x61>; |
| }; |
| |
| cpu0_pvccd_hv@63 { |
| compatible = "isil,isl69260"; |
| reg = <0x63>; |
| }; |
| }; |
| |
| U197_PCA9546_CH2: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| |
| cpu1_pvccin@72 { |
| compatible = "isil,raa229004"; |
| reg = <0x72>; |
| }; |
| |
| cpu1_pvccinfaon@74 { |
| compatible = "isil,isl69260"; |
| reg = <0x74>; |
| }; |
| |
| cpu1_pvccd_hv@76 { |
| compatible = "isil,isl69260"; |
| reg = <0x76>; |
| }; |
| }; |
| |
| U197_PCA9546_CH3: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| }; |
| }; |
| |
| &i2c7 { |
| status = "okay"; |
| |
| i2c-switch@75 { |
| compatible = "nxp,pca9546"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x75>; |
| i2c-mux-idle-disconnect; |
| |
| SMB_OCP_SFF_3V3AUX_SCL: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| SMB_OCP_LFF_3V3AUX_SCL: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| }; |
| }; |
| |
| &i2c8 { |
| status = "okay"; |
| }; |
| |
| &i2c9 { |
| status = "okay"; |
| }; |
| |
| &i2c11 { |
| status = "okay"; |
| }; |
| |
| &i2c14 { |
| status = "okay"; |
| |
| /* SCM FRU (U19) @ 0xA2 */ |
| scm_fru: scm_fru@51 { |
| compatible = "atmel,24c128"; |
| reg = <0x51>; |
| pagesize = <32>; |
| }; |
| |
| scm_tmp75_u4@4a { |
| compatible = "ti,tmp75"; |
| reg = <0x4a>; |
| }; |
| }; |
| |
| &i2c15 { |
| status = "okay"; |
| }; |
