| // SPDX-License-Identifier: GPL-2.0-or-later |
| // Copyright 2022 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 = "Bonnell"; |
| compatible = "ibm,bonnell-bmc", "aspeed,ast2600"; |
| |
| aliases { |
| serial4 = &uart5; |
| i2c16 = &i2c11mux0chn0; |
| i2c17 = &i2c11mux0chn1; |
| i2c18 = &i2c11mux0chn2; |
| i2c19 = &i2c11mux0chn3; |
| }; |
| |
| chosen { |
| stdout-path = &uart5; |
| bootargs = "console=ttyS4,115200n8 earlycon"; |
| }; |
| |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0x80000000 0x40000000>; |
| }; |
| |
| reserved-memory { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| |
| event_log: 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"; |
| |
| fan0 { |
| gpios = <&gpio0 ASPEED_GPIO(G, 0) GPIO_ACTIVE_LOW>; |
| }; |
| |
| fan1 { |
| gpios = <&gpio0 ASPEED_GPIO(G, 1) GPIO_ACTIVE_LOW>; |
| }; |
| |
| rear-enc-id0 { |
| gpios = <&gpio0 ASPEED_GPIO(H, 2) GPIO_ACTIVE_LOW>; |
| }; |
| |
| rear-enc-fault0 { |
| gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| gpio-keys-polled { |
| compatible = "gpio-keys-polled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| poll-interval = <1000>; |
| |
| fan0-presence { |
| label = "fan0-presence"; |
| gpios = <&gpio0 ASPEED_GPIO(F, 4) GPIO_ACTIVE_LOW>; |
| linux,code = <6>; |
| }; |
| |
| fan1-presence { |
| label = "fan1-presence"; |
| gpios = <&gpio0 ASPEED_GPIO(F, 5) GPIO_ACTIVE_LOW>; |
| linux,code = <7>; |
| }; |
| }; |
| |
| iio-hwmon { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc1 7>; |
| }; |
| }; |
| |
| &adc1 { |
| status = "okay"; |
| 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*/ "","","","","","","checkstop","", |
| /*C0-C7*/ "","","","","","","","", |
| /*D0-D7*/ "","","","","","","","", |
| /*E0-E7*/ "","","","","","","","", |
| /*F0-F7*/ "","","rtc-battery-voltage-read-enable","reset-cause-pinhole","","","","", |
| /*G0-G7*/ "fan0","fan1","","","","","","", |
| /*H0-H7*/ "","","rear-enc-id0","rear-enc-fault0","","","","", |
| /*I0-I7*/ "","","","","","","bmc-secure-boot","", |
| /*J0-J7*/ "","","","","","","","", |
| /*K0-K7*/ "","","","","","","","", |
| /*L0-L7*/ "","","","","","","","", |
| /*M0-M7*/ "","","","","","","","", |
| /*N0-N7*/ "","","","","","","","", |
| /*O0-O7*/ "","","","usb-power","","","","", |
| /*P0-P7*/ "","","","","","","","", |
| /*Q0-Q7*/ "cfam-reset","","regulator-standby-faulted","","","","","", |
| /*R0-R7*/ "bmc-tpm-reset","power-chassis-control","power-chassis-good","","","","","", |
| /*S0-S7*/ "presence-ps0","presence-ps1","","","power-ffs-sync-history","","","", |
| /*T0-T7*/ "","","","","","","","", |
| /*U0-U7*/ "","","","","","","","", |
| /*V0-V7*/ "","","","","","","","", |
| /*W0-W7*/ "","","","","","","","", |
| /*X0-X7*/ "","","","","","","","", |
| /*Y0-Y7*/ "","","","","","","","", |
| /*Z0-Z7*/ "","","","","","","",""; |
| |
| usb_power { |
| gpio-hog; |
| gpios = <ASPEED_GPIO(O, 3) GPIO_ACTIVE_LOW>; |
| output-high; |
| }; |
| }; |
| |
| &emmc_controller { |
| status = "okay"; |
| }; |
| |
| &pinctrl_emmc_default { |
| bias-disable; |
| }; |
| |
| &emmc { |
| status = "okay"; |
| clk-phase-mmc-hs200 = <180>, <180>; |
| }; |
| |
| &ibt { |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| eeprom@51 { |
| compatible = "atmel,24c64"; |
| reg = <0x51>; |
| }; |
| |
| tca9554@20 { |
| compatible = "ti,tca9554"; |
| reg = <0x20>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| gpio-line-names = "", |
| "RUSSEL_FW_I2C_ENABLE_N", |
| "RUSSEL_OPPANEL_PRESENCE_N", |
| "BLYTH_OPPANEL_PRESENCE_N", |
| "CPU_TPM_CARD_PRESENT_N", |
| "", |
| "", |
| "DASD_BP_PRESENT_N"; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| |
| ucd90160@64 { |
| compatible = "ti,ucd90160"; |
| reg = <0x64>; |
| }; |
| }; |
| |
| &i2c3 { |
| status = "okay"; |
| |
| power-supply@5a { |
| compatible = "acbel,fsg032"; |
| reg = <0x5a>; |
| }; |
| |
| power-supply@5b { |
| compatible = "acbel,fsg032"; |
| reg = <0x5b>; |
| }; |
| }; |
| |
| &i2c4 { |
| status = "okay"; |
| }; |
| |
| &i2c5 { |
| status = "okay"; |
| }; |
| |
| &i2c6 { |
| status = "okay"; |
| }; |
| |
| &i2c7 { |
| multi-master; |
| status = "okay"; |
| |
| si7021-a20@40 { |
| compatible = "silabs,si7020"; |
| reg = <0x40>; |
| }; |
| |
| tmp275@48 { |
| compatible = "ti,tmp275"; |
| reg = <0x48>; |
| }; |
| |
| eeprom@50 { |
| compatible = "atmel,24c64"; |
| reg = <0x50>; |
| }; |
| |
| eeprom@51 { |
| compatible = "atmel,24c64"; |
| reg = <0x51>; |
| }; |
| |
| max31785@52 { |
| compatible = "maxim,max31785a"; |
| reg = <0x52>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| fan0: fan@0 { |
| compatible = "pmbus-fan"; |
| reg = <0>; |
| tach-pulses = <2>; |
| }; |
| |
| fan1: fan@1 { |
| compatible = "pmbus-fan"; |
| reg = <1>; |
| tach-pulses = <2>; |
| }; |
| }; |
| |
| pca9551@60 { |
| compatible = "nxp,pca9551"; |
| reg = <0x60>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| led@0 { |
| label = "front-sys-id0"; |
| reg = <0>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@1 { |
| label = "front-check-log0"; |
| reg = <1>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@2 { |
| label = "front-enc-fault1"; |
| reg = <2>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@3 { |
| label = "front-sys-pwron0"; |
| reg = <3>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| }; |
| |
| ibm-panel@62 { |
| compatible = "ibm,op-panel"; |
| reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>; |
| }; |
| |
| dps: dps310@76 { |
| compatible = "infineon,dps310"; |
| reg = <0x76>; |
| #io-channel-cells = <0>; |
| }; |
| }; |
| |
| &i2c8 { |
| status = "okay"; |
| |
| rtc@32 { |
| compatible = "epson,rx8900"; |
| reg = <0x32>; |
| }; |
| |
| tmp275@48 { |
| compatible = "ti,tmp275"; |
| reg = <0x48>; |
| }; |
| |
| eeprom@50 { |
| compatible = "atmel,24c128"; |
| reg = <0x50>; |
| }; |
| |
| pca9551@60 { |
| compatible = "nxp,pca9551"; |
| reg = <0x60>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| gpio-line-names = "", |
| "APSS_RESET_N", |
| "", |
| "N_MODE_CPU_N", |
| "", |
| "", |
| "P10_DCM_PRESENT", |
| ""; |
| }; |
| }; |
| |
| &i2c9 { |
| status = "okay"; |
| |
| tmp423a@4c { |
| compatible = "ti,tmp423"; |
| reg = <0x4c>; |
| }; |
| }; |
| |
| &i2c10 { |
| status = "okay"; |
| }; |
| |
| &i2c11 { |
| status = "okay"; |
| |
| tca9554@20 { |
| compatible = "ti,tca9554"; |
| reg = <0x20>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| gpio-line-names = "BOOT_RCVRY_TWI", |
| "BOOT_RCVRY_UART", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "PE_SWITCH_RSTB_N"; |
| }; |
| |
| tmp435@4c { |
| compatible = "ti,tmp435"; |
| reg = <0x4c>; |
| }; |
| |
| pca9849@75 { |
| compatible = "nxp,pca9849"; |
| reg = <0x75>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| i2c-mux-idle-disconnect; |
| |
| i2c11mux0chn0: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| i2c11mux0chn1: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| i2c11mux0chn2: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| i2c11mux0chn3: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| }; |
| }; |
| |
| &i2c12 { |
| status = "okay"; |
| |
| tpm@2e { |
| compatible = "nuvoton,npct75x", "tcg,tpm-tis-i2c"; |
| reg = <0x2e>; |
| memory-region = <&event_log>; |
| }; |
| |
| eeprom@50 { |
| compatible = "atmel,24c64"; |
| reg = <0x50>; |
| }; |
| }; |
| |
| &i2c13 { |
| status = "okay"; |
| |
| eeprom@50 { |
| compatible = "atmel,24c64"; |
| reg = <0x50>; |
| }; |
| |
| pca9551@60 { |
| compatible = "nxp,pca9551"; |
| reg = <0x60>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| led@0 { |
| label = "nvme0"; |
| reg = <0>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@1 { |
| label = "nvme1"; |
| reg = <1>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@2 { |
| label = "nvme2"; |
| reg = <2>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| |
| led@3 { |
| label = "nvme3"; |
| reg = <3>; |
| retain-state-shutdown; |
| default-state = "keep"; |
| type = <PCA955X_TYPE_LED>; |
| }; |
| }; |
| }; |
| |
| &i2c14 { |
| status = "okay"; |
| }; |
| |
| &i2c15 { |
| 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; |
| }; |
| |
| &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"; |
| }; |
| |
| &xdma { |
| status = "okay"; |
| memory-region = <&vga_memory>; |
| }; |
| |
| &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>; |
| }; |
| |
| #include "ibm-power10-dual.dtsi" |
| |
| &cfam0_i2c10 { |
| eeprom@50 { |
| compatible = "atmel,at30tse004a"; |
| reg = <0x50>; |
| }; |
| }; |
| |
| &cfam0_i2c11 { |
| eeprom@50 { |
| compatible = "atmel,at30tse004a"; |
| reg = <0x50>; |
| }; |
| }; |
| |
| &cfam0_i2c12 { |
| eeprom@50 { |
| compatible = "atmel,at30tse004a"; |
| reg = <0x50>; |
| }; |
| }; |
| |
| &cfam0_i2c13 { |
| eeprom@50 { |
| compatible = "atmel,at30tse004a"; |
| reg = <0x50>; |
| }; |
| }; |
