| // SPDX-License-Identifier: GPL-2.0+ |
| /dts-v1/; |
| |
| #include "aspeed-g5.dtsi" |
| #include <dt-bindings/gpio/aspeed-gpio.h> |
| |
| / { |
| model = "HXT StarDragon 4800 REP2 AST2520"; |
| compatible = "hxt,stardragon4800-rep2-bmc", "aspeed,ast2500"; |
| |
| chosen { |
| stdout-path = &uart5; |
| bootargs = "console=ttyS4,115200 earlycon"; |
| }; |
| |
| memory@80000000 { |
| reg = <0x80000000 0x40000000>; |
| }; |
| |
| iio-hwmon { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, |
| <&adc 4>, <&adc 5>, <&adc 6>, <&adc 8>; |
| }; |
| |
| iio-hwmon-battery { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 7>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| system_fault1 { |
| label = "System_fault1"; |
| gpios = <&gpio ASPEED_GPIO(I, 3) GPIO_ACTIVE_LOW>; |
| }; |
| |
| system_fault2 { |
| label = "System_fault2"; |
| gpios = <&gpio ASPEED_GPIO(I, 2) GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| }; |
| |
| &fmc { |
| status = "okay"; |
| flash@0 { |
| status = "okay"; |
| m25p,fast-read; |
| label = "bmc"; |
| #include "openbmc-flash-layout.dtsi" |
| }; |
| }; |
| |
| &spi1 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_spi1_default>; |
| flash@0 { |
| status = "okay"; |
| }; |
| }; |
| |
| &spi2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_spi2ck_default |
| &pinctrl_spi2miso_default |
| &pinctrl_spi2mosi_default |
| &pinctrl_spi2cs0_default>; |
| }; |
| |
| &uart3 { |
| status = "okay"; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_txd3_default &pinctrl_rxd3_default>; |
| current-speed = <115200>; |
| }; |
| |
| &uart5 { |
| status = "okay"; |
| }; |
| |
| &mac0 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>; |
| }; |
| |
| &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; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| |
| tmp421@1e { |
| compatible = "ti,tmp421"; |
| reg = <0x1e>; |
| }; |
| tmp421@2a { |
| compatible = "ti,tmp421"; |
| reg = <0x2a>; |
| }; |
| tmp421@1c { |
| compatible = "ti,tmp421"; |
| reg = <0x1c>; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| }; |
| |
| &i2c3 { |
| status = "okay"; |
| }; |
| |
| &i2c4 { |
| status = "okay"; |
| }; |
| |
| &i2c5 { |
| status = "okay"; |
| }; |
| |
| &i2c6 { |
| status = "okay"; |
| |
| tmp421@1f { |
| compatible = "ti,tmp421"; |
| reg = <0x1f>; |
| }; |
| nvt210@4c { |
| compatible = "nvt210"; |
| reg = <0x4c>; |
| }; |
| eeprom@50 { |
| compatible = "atmel,24c128"; |
| reg = <0x50>; |
| pagesize = <128>; |
| }; |
| }; |
| |
| &i2c7 { |
| status = "okay"; |
| }; |
| |
| &i2c8 { |
| status = "okay"; |
| |
| pca9641@70 { |
| compatible = "nxp,pca9641"; |
| reg = <0x70>; |
| i2c-arb { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| eeprom@50 { |
| compatible = "atmel,24c02"; |
| reg = <0x50>; |
| }; |
| dps650ab@58 { |
| compatible = "dps650ab"; |
| reg = <0x58>; |
| }; |
| }; |
| }; |
| |
| dps650ab@58 { |
| compatible = "delta,dps650ab"; |
| reg = <0x58>; |
| }; |
| |
| dps650ab@59 { |
| compatible = "delta,dps650ab"; |
| reg = <0x59>; |
| }; |
| }; |
| |
| &i2c9 { |
| status = "okay"; |
| }; |
| |
| &vuart { |
| status = "okay"; |
| }; |
| |
| &gfx { |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| aspeed,external-nodes = <&gfx &lhc>; |
| }; |
| |
| &gpio { |
| pin_gpio_c7 { |
| gpio-hog; |
| gpios = <ASPEED_GPIO(C, 7) GPIO_ACTIVE_HIGH>; |
| output-low; |
| line-name = "BIOS_SPI_MUX_S"; |
| }; |
| pin_gpio_d1 { |
| gpio-hog; |
| gpios = <ASPEED_GPIO(D, 1) GPIO_ACTIVE_HIGH>; |
| output-high; |
| line-name = "PHY2_RESET_N"; |
| }; |
| }; |