| // SPDX-License-Identifier: GPL-2.0 |
| // Copyright (c) 2017 Facebook Inc. |
| /dts-v1/; |
| |
| #include "aspeed-g5.dtsi" |
| #include <dt-bindings/gpio/aspeed-gpio.h> |
| |
| / { |
| model = "Portwell Neptune BMC"; |
| compatible = "portwell,neptune-bmc", "aspeed,ast2500"; |
| aliases { |
| serial0 = &uart1; |
| serial4 = &uart5; |
| }; |
| chosen { |
| stdout-path = &uart5; |
| bootargs = "console=ttyS4,115200 earlyprintk"; |
| }; |
| |
| memory@80000000 { |
| reg = <0x80000000 0x20000000>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| postcode0 { |
| label="BMC_UP"; |
| gpios = <&gpio ASPEED_GPIO(H, 0) GPIO_ACTIVE_HIGH>; |
| default-state = "on"; |
| }; |
| postcode1 { |
| label="BMC_HB"; |
| gpios = <&gpio ASPEED_GPIO(H, 1) GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| postcode2 { |
| label="FAULT"; |
| gpios = <&gpio ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>; |
| }; |
| // postcode3-7 are GPIOH3-H7 |
| }; |
| }; |
| |
| &fmc { |
| status = "okay"; |
| flash@0 { |
| status = "okay"; |
| m25p,fast-read; |
| #include "openbmc-flash-layout.dtsi" |
| }; |
| }; |
| |
| &spi1 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_spi1_default>; |
| flash@0 { |
| status = "okay"; |
| m25p,fast-read; |
| label = "pnor"; |
| }; |
| }; |
| |
| &uart1 { |
| // Host Console |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_txd1_default |
| &pinctrl_rxd1_default>; |
| }; |
| |
| &uart5 { |
| // BMC Console |
| status = "okay"; |
| }; |
| |
| &mac0 { |
| status = "okay"; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rmii1_default |
| &pinctrl_mdio1_default>; |
| clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>, |
| <&syscon ASPEED_CLK_MAC1RCLK>; |
| clock-names = "MACCLK", "RCLK"; |
| }; |
| |
| &mac1 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rmii2_default>; |
| clocks = <&syscon ASPEED_CLK_GATE_MAC2CLK>, |
| <&syscon ASPEED_CLK_MAC2RCLK>; |
| clock-names = "MACCLK", "RCLK"; |
| use-ncsi; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| // To PCIe slot SMBUS |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| // To LAN I210 |
| }; |
| |
| &i2c3 { |
| status = "okay"; |
| // SMBus to COMe AB |
| }; |
| |
| &i2c4 { |
| status = "okay"; |
| // I2C to COMe AB |
| }; |
| |
| &i2c5 { |
| status = "okay"; |
| // USB Debug card |
| pca9555@27 { |
| compatible = "nxp,pca9555"; |
| reg = <0x27>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| }; |
| |
| &i2c6 { |
| status = "okay"; |
| tpm@20 { |
| compatible = "infineon,slb9645tt"; |
| reg = <0x20>; |
| }; |
| tmp421@4e { |
| compatible = "ti,tmp421"; |
| reg = <0x4e>; |
| }; |
| tmp421@4f { |
| compatible = "ti,tmp421"; |
| reg = <0x4f>; |
| }; |
| }; |
| |
| &i2c8 { |
| status = "okay"; |
| eeprom@51 { |
| compatible = "atmel,24c128"; |
| reg = <0x51>; |
| pagesize = <32>; |
| }; |
| }; |
| |
| &pwm_tacho { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>; |
| fan@0 { |
| reg = <0x00>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x00>; |
| }; |
| |
| fan@1 { |
| reg = <0x00>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x01>; |
| }; |
| }; |