| // SPDX-License-Identifier: GPL-2.0-or-later |
| // Copyright 2020 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 = "Everest"; |
| compatible = "ibm,everest-bmc", "aspeed,ast2600"; |
| |
| aliases { |
| i2c100 = &cfam0_i2c0; |
| i2c101 = &cfam0_i2c1; |
| i2c110 = &cfam0_i2c10; |
| i2c111 = &cfam0_i2c11; |
| i2c112 = &cfam0_i2c12; |
| i2c113 = &cfam0_i2c13; |
| i2c114 = &cfam0_i2c14; |
| i2c115 = &cfam0_i2c15; |
| i2c202 = &cfam1_i2c2; |
| i2c203 = &cfam1_i2c3; |
| i2c210 = &cfam1_i2c10; |
| i2c211 = &cfam1_i2c11; |
| i2c214 = &cfam1_i2c14; |
| i2c215 = &cfam1_i2c15; |
| i2c216 = &cfam1_i2c16; |
| i2c217 = &cfam1_i2c17; |
| i2c300 = &cfam2_i2c0; |
| i2c301 = &cfam2_i2c1; |
| i2c310 = &cfam2_i2c10; |
| i2c311 = &cfam2_i2c11; |
| i2c312 = &cfam2_i2c12; |
| i2c313 = &cfam2_i2c13; |
| i2c314 = &cfam2_i2c14; |
| i2c315 = &cfam2_i2c15; |
| i2c402 = &cfam3_i2c2; |
| i2c403 = &cfam3_i2c3; |
| i2c410 = &cfam3_i2c10; |
| i2c411 = &cfam3_i2c11; |
| i2c414 = &cfam3_i2c14; |
| i2c415 = &cfam3_i2c15; |
| i2c416 = &cfam3_i2c16; |
| i2c417 = &cfam3_i2c17; |
| |
| serial4 = &uart5; |
| |
| spi10 = &cfam0_spi0; |
| spi11 = &cfam0_spi1; |
| spi12 = &cfam0_spi2; |
| spi13 = &cfam0_spi3; |
| spi20 = &cfam1_spi0; |
| spi21 = &cfam1_spi1; |
| spi22 = &cfam1_spi2; |
| spi23 = &cfam1_spi3; |
| spi30 = &cfam2_spi0; |
| spi31 = &cfam2_spi1; |
| spi32 = &cfam2_spi2; |
| spi33 = &cfam2_spi3; |
| spi40 = &cfam3_spi0; |
| spi41 = &cfam3_spi1; |
| spi42 = &cfam3_spi2; |
| spi43 = &cfam3_spi3; |
| }; |
| |
| chosen { |
| stdout-path = &uart5; |
| bootargs = "console=ttyS4,115200n8"; |
| }; |
| |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0x80000000 0x40000000>; |
| }; |
| |
| reserved-memory { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| |
| /* LPC FW cycle bridge region requires natural alignment */ |
| flash_memory: region@b8000000 { |
| no-map; |
| reg = <0xb8000000 0x04000000>; /* 64M */ |
| }; |
| |
| /* 48MB region from the end of flash to start of vga memory */ |
| ramoops@bc000000 { |
| compatible = "ramoops"; |
| reg = <0xbc000000 0x180000>; /* 16 * (3 * 0x8000) */ |
| record-size = <0x8000>; |
| console-size = <0x8000>; |
| pmsg-size = <0x8000>; |
| max-reason = <3>; /* KMSG_DUMP_EMERG */ |
| }; |
| |
| /* VGA region is dictated by hardware strapping */ |
| vga_memory: region@bf000000 { |
| no-map; |
| compatible = "shared-dma-pool"; |
| reg = <0xbf000000 0x01000000>; /* 16M */ |
| }; |
| }; |
| }; |
| |
| &ehci1 { |
| status = "okay"; |
| }; |
| |
| &emmc_controller { |
| status = "okay"; |
| }; |
| |
| &pinctrl_emmc_default { |
| bias-disable; |
| }; |
| |
| &emmc { |
| status = "okay"; |
| }; |
| |
| &fsim0 { |
| status = "okay"; |
| |
| #address-cells = <2>; |
| #size-cells = <0>; |
| |
| /* |
| * CFAM Reset is supposed to be active low but pass1 hardware is wired |
| * active high. |
| */ |
| cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>; |
| |
| cfam@0,0 { |
| reg = <0 0>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| chip-id = <0>; |
| |
| scom@1000 { |
| compatible = "ibm,fsi2pib"; |
| reg = <0x1000 0x400>; |
| }; |
| |
| i2c@1800 { |
| compatible = "ibm,fsi-i2c-master"; |
| reg = <0x1800 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cfam0_i2c0: i2c-bus@0 { |
| reg = <0>; /* OMI01 */ |
| }; |
| |
| cfam0_i2c1: i2c-bus@1 { |
| reg = <1>; /* OMI23 */ |
| }; |
| |
| cfam0_i2c10: i2c-bus@a { |
| reg = <10>; /* OP3A */ |
| }; |
| |
| cfam0_i2c11: i2c-bus@b { |
| reg = <11>; /* OP3B */ |
| }; |
| |
| cfam0_i2c12: i2c-bus@c { |
| reg = <12>; /* OP4A */ |
| }; |
| |
| cfam0_i2c13: i2c-bus@d { |
| reg = <13>; /* OP4B */ |
| }; |
| |
| cfam0_i2c14: i2c-bus@e { |
| reg = <14>; /* OP5A */ |
| }; |
| |
| cfam0_i2c15: i2c-bus@f { |
| reg = <15>; /* OP5B */ |
| }; |
| }; |
| |
| fsi2spi@1c00 { |
| compatible = "ibm,fsi2spi"; |
| reg = <0x1c00 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cfam0_spi0: spi@0 { |
| reg = <0x0>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam0_spi1: spi@20 { |
| reg = <0x20>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam0_spi2: spi@40 { |
| reg = <0x40>; |
| compatible = "ibm,fsi2spi-restricted"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam0_spi3: spi@60 { |
| reg = <0x60>; |
| compatible = "ibm,fsi2spi-restricted"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| }; |
| |
| sbefifo@2400 { |
| compatible = "ibm,p9-sbefifo"; |
| reg = <0x2400 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| fsi_occ0: occ { |
| compatible = "ibm,p10-occ"; |
| }; |
| }; |
| |
| fsi_hub0: hub@3400 { |
| compatible = "fsi-master-hub"; |
| reg = <0x3400 0x400>; |
| #address-cells = <2>; |
| #size-cells = <0>; |
| }; |
| }; |
| }; |
| |
| &fsi_hub0 { |
| cfam@1,0 { |
| reg = <1 0>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| chip-id = <1>; |
| |
| scom@1000 { |
| compatible = "ibm,fsi2pib"; |
| reg = <0x1000 0x400>; |
| }; |
| |
| i2c@1800 { |
| compatible = "ibm,fsi-i2c-master"; |
| reg = <0x1800 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cfam1_i2c2: i2c-bus@2 { |
| reg = <2>; /* OMI45 */ |
| }; |
| |
| cfam1_i2c3: i2c-bus@3 { |
| reg = <3>; /* OMI67 */ |
| }; |
| |
| cfam1_i2c10: i2c-bus@a { |
| reg = <10>; /* OP3A */ |
| }; |
| |
| cfam1_i2c11: i2c-bus@b { |
| reg = <11>; /* OP3B */ |
| }; |
| |
| cfam1_i2c14: i2c-bus@e { |
| reg = <14>; /* OP5A */ |
| }; |
| |
| cfam1_i2c15: i2c-bus@f { |
| reg = <15>; /* OP5B */ |
| }; |
| |
| cfam1_i2c16: i2c-bus@10 { |
| reg = <16>; /* OP6A */ |
| }; |
| |
| cfam1_i2c17: i2c-bus@11 { |
| reg = <17>; /* OP6B */ |
| }; |
| }; |
| |
| fsi2spi@1c00 { |
| compatible = "ibm,fsi2spi"; |
| reg = <0x1c00 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cfam1_spi0: spi@0 { |
| reg = <0x0>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam1_spi1: spi@20 { |
| reg = <0x20>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam1_spi2: spi@40 { |
| reg = <0x40>; |
| compatible = "ibm,fsi2spi-restricted"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam1_spi3: spi@60 { |
| reg = <0x60>; |
| compatible = "ibm,fsi2spi-restricted"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| }; |
| |
| sbefifo@2400 { |
| compatible = "ibm,p9-sbefifo"; |
| reg = <0x2400 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| fsi_occ1: occ { |
| compatible = "ibm,p10-occ"; |
| }; |
| }; |
| |
| fsi_hub1: hub@3400 { |
| compatible = "fsi-master-hub"; |
| reg = <0x3400 0x400>; |
| #address-cells = <2>; |
| #size-cells = <0>; |
| |
| no-scan-on-init; |
| }; |
| }; |
| |
| cfam@2,0 { |
| reg = <2 0>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| chip-id = <2>; |
| |
| scom@1000 { |
| compatible = "ibm,fsi2pib"; |
| reg = <0x1000 0x400>; |
| }; |
| |
| i2c@1800 { |
| compatible = "ibm,fsi-i2c-master"; |
| reg = <0x1800 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cfam2_i2c0: i2c-bus@0 { |
| reg = <0>; /* OM01 */ |
| }; |
| |
| cfam2_i2c1: i2c-bus@1 { |
| reg = <1>; /* OM23 */ |
| }; |
| |
| cfam2_i2c10: i2c-bus@a { |
| reg = <10>; /* OP3A */ |
| }; |
| |
| cfam2_i2c11: i2c-bus@b { |
| reg = <11>; /* OP3B */ |
| }; |
| |
| cfam2_i2c12: i2c-bus@c { |
| reg = <12>; /* OP4A */ |
| }; |
| |
| cfam2_i2c13: i2c-bus@d { |
| reg = <13>; /* OP4B */ |
| }; |
| |
| cfam2_i2c14: i2c-bus@e { |
| reg = <14>; /* OP5A */ |
| }; |
| |
| cfam2_i2c15: i2c-bus@f { |
| reg = <15>; /* OP5B */ |
| }; |
| }; |
| |
| fsi2spi@1c00 { |
| compatible = "ibm,fsi2spi"; |
| reg = <0x1c00 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cfam2_spi0: spi@0 { |
| reg = <0x0>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam2_spi1: spi@20 { |
| reg = <0x20>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam2_spi2: spi@40 { |
| reg = <0x40>; |
| compatible = "ibm,fsi2spi-restricted"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam2_spi3: spi@60 { |
| reg = <0x60>; |
| compatible = "ibm,fsi2spi-restricted"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| }; |
| |
| sbefifo@2400 { |
| compatible = "ibm,p9-sbefifo"; |
| reg = <0x2400 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| fsi_occ2: occ { |
| compatible = "ibm,p10-occ"; |
| }; |
| }; |
| |
| fsi_hub2: hub@3400 { |
| compatible = "fsi-master-hub"; |
| reg = <0x3400 0x400>; |
| #address-cells = <2>; |
| #size-cells = <0>; |
| |
| no-scan-on-init; |
| }; |
| }; |
| |
| cfam@3,0 { |
| reg = <3 0>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| chip-id = <3>; |
| |
| scom@1000 { |
| compatible = "ibm,fsi2pib"; |
| reg = <0x1000 0x400>; |
| }; |
| |
| i2c@1800 { |
| compatible = "ibm,fsi-i2c-master"; |
| reg = <0x1800 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cfam3_i2c2: i2c-bus@2 { |
| reg = <2>; /* OM45 */ |
| }; |
| |
| cfam3_i2c3: i2c-bus@3 { |
| reg = <3>; /* OM67 */ |
| }; |
| |
| cfam3_i2c10: i2c-bus@a { |
| reg = <10>; /* OP3A */ |
| }; |
| |
| cfam3_i2c11: i2c-bus@b { |
| reg = <11>; /* OP3B */ |
| }; |
| |
| cfam3_i2c14: i2c-bus@e { |
| reg = <14>; /* OP5A */ |
| }; |
| |
| cfam3_i2c15: i2c-bus@f { |
| reg = <15>; /* OP5B */ |
| }; |
| |
| cfam3_i2c16: i2c-bus@10 { |
| reg = <16>; /* OP6A */ |
| }; |
| |
| cfam3_i2c17: i2c-bus@11 { |
| reg = <17>; /* OP6B */ |
| }; |
| }; |
| |
| fsi2spi@1c00 { |
| compatible = "ibm,fsi2spi"; |
| reg = <0x1c00 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cfam3_spi0: spi@0 { |
| reg = <0x0>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam3_spi1: spi@20 { |
| reg = <0x20>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam3_spi2: spi@40 { |
| reg = <0x40>; |
| compatible = "ibm,fsi2spi-restricted"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| cfam3_spi3: spi@60 { |
| reg = <0x60>; |
| compatible = "ibm,fsi2spi-restricted"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom@0 { |
| at25,byte-len = <0x80000>; |
| at25,addr-mode = <4>; |
| at25,page-size = <256>; |
| |
| compatible = "atmel,at25"; |
| reg = <0>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| }; |
| |
| sbefifo@2400 { |
| compatible = "ibm,p9-sbefifo"; |
| reg = <0x2400 0x400>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| fsi_occ3: occ { |
| compatible = "ibm,p10-occ"; |
| }; |
| }; |
| |
| fsi_hub3: hub@3400 { |
| compatible = "fsi-master-hub"; |
| reg = <0x3400 0x400>; |
| #address-cells = <2>; |
| #size-cells = <0>; |
| |
| no-scan-on-init; |
| }; |
| }; |
| }; |
| |
| /* Legacy OCC numbering (to get rid of when userspace is fixed) */ |
| &fsi_occ0 { |
| reg = <1>; |
| }; |
| |
| &fsi_occ1 { |
| reg = <2>; |
| }; |
| |
| &fsi_occ2 { |
| reg = <3>; |
| }; |
| |
| &fsi_occ3 { |
| reg = <4>; |
| }; |
| |
| &ibt { |
| status = "okay"; |
| }; |
| |
| &vuart1 { |
| status = "okay"; |
| }; |
| |
| &vuart2 { |
| status = "okay"; |
| }; |
| |
| &lpc_ctrl { |
| status = "okay"; |
| memory-region = <&flash_memory>; |
| }; |
| |
| &kcs4 { |
| compatible = "openbmc,mctp-lpc"; |
| status = "okay"; |
| }; |
| |
| &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; |
| }; |
| |
| &xdma { |
| status = "okay"; |
| memory-region = <&vga_memory>; |
| }; |
