| // SPDX-License-Identifier: GPL-2.0+ |
| /dts-v1/; |
| #include "aspeed-g5.dtsi" |
| #include <dt-bindings/gpio/aspeed-gpio.h> |
| / { |
| model = "Alibaba AST2500 BMC"; |
| compatible = "alibaba,thor", "aspeed,ast2500"; |
| aliases { |
| serial4 = &uart5; |
| spi2 = &spi2; |
| }; |
| chosen { |
| stdout-path = &uart5; |
| bootargs = "console=tty0 console=ttyS4,115200 earlyprintk"; |
| }; |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0x80000000 0x20000000>; |
| }; |
| reserved-memory { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| vga_memory: framebuffer@9f000000 { |
| no-map; |
| reg = <0x9f000000 0x01000000>; /* 16M */ |
| }; |
| lpc_memory: region@98000000 { |
| no-map; |
| reg = <0x98000000 0x02000000>; /* 32M */ |
| }; |
| pci_memory: region@9A000000 { |
| no-map; |
| reg = <0x9A000000 0x00010000>; /* 64K */ |
| }; |
| video_engine_memory: jpegbuffer { |
| size = <0x02800000>; /* 40M */ |
| alignment = <0x01000000>; |
| compatible = "shared-dma-pool"; |
| reusable; |
| }; |
| gfx_memory: framebuffer { |
| size = <0x01000000>; |
| alignment = <0x01000000>; |
| compatible = "shared-dma-pool"; |
| reusable; |
| }; |
| }; |
| }; |
| &fmc { |
| status = "okay"; |
| flash@0 { |
| status = "okay"; |
| m25p,fast-read; |
| label = "bmc"; |
| spi-max-frequency = <50000000>; |
| }; |
| }; |
| &spi1 { |
| status = "disabled"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_spi1_default>; |
| flash@0 { |
| status = "okay"; |
| m25p,fast-read; |
| label = "pnor"; |
| spi-max-frequency = <100000000>; |
| }; |
| }; |
| &spi2 { |
| compatible = "aspeed,spi-dev"; |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_spi2ck_default |
| &pinctrl_spi2cs0_default |
| &pinctrl_spi2cs1_default |
| &pinctrl_spi2miso_default |
| &pinctrl_spi2mosi_default>; |
| flash@0 { |
| compatible = "rohm,dh2228fv"; |
| status = "okay"; |
| spi-max-frequency = <25000000>; |
| }; |
| }; |
| &espi { |
| status = "okay"; |
| }; |
| &kcs3 { |
| kcs_addr = <0xca2>; |
| status = "okay"; |
| }; |
| &lpc_ctrl { |
| status = "okay"; |
| memory-region = <&lpc_memory>; |
| flash = <&spi1>; |
| }; |
| &p2a { |
| status = "okay"; |
| memory-region = <&pci_memory>; |
| }; |
| &mbox { |
| status = "okay"; |
| }; |
| &uart1 { |
| /* Rear RS-232 connector */ |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_txd1_default |
| &pinctrl_rxd1_default |
| &pinctrl_nrts1_default |
| &pinctrl_ndtr1_default |
| &pinctrl_ndsr1_default |
| &pinctrl_ncts1_default |
| &pinctrl_ndcd1_default |
| &pinctrl_nri1_default>; |
| }; |
| &uart2 { |
| /* Rear RS-232 connector */ |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_txd2_default |
| &pinctrl_rxd2_default |
| &pinctrl_nrts2_default |
| &pinctrl_ndtr2_default |
| &pinctrl_ndsr2_default |
| &pinctrl_ncts2_default |
| &pinctrl_ndcd2_default |
| &pinctrl_nri2_default>; |
| }; |
| &uart4 { |
| status = "okay"; |
| }; |
| &uart5 { |
| status = "okay"; |
| }; |
| &mac0 { |
| status = "okay"; |
| use-ncsi; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rmii1_default>; |
| }; |
| &mac1 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; |
| }; |
| &adc { |
| status = "okay"; |
| }; |
| &i2c0 { |
| status = "okay"; |
| }; |
| &i2c1 { |
| status = "okay"; |
| }; |
| &i2c2 { |
| status = "okay"; |
| }; |
| &i2c3 { |
| status = "okay"; |
| }; |
| &i2c4 { |
| status = "okay"; |
| }; |
| &i2c5 { |
| status = "okay"; |
| }; |
| &i2c6 { |
| status = "okay"; |
| }; |
| &i2c7 { |
| status = "okay"; |
| }; |
| &i2c8 { |
| status = "okay"; |
| }; |
| &i2c9 { |
| status = "okay"; |
| }; |
| &i2c10 { |
| status = "okay"; |
| }; |
| &i2c11 { |
| status = "okay"; |
| }; |
| &i2c12 { |
| status = "okay"; |
| }; |
| &i2c13 { |
| status = "okay"; |
| }; |
| &vuart { |
| status = "disabled"; |
| }; |
| &gfx { |
| status = "okay"; |
| }; |
| &pinctrl { |
| aspeed,external-nodes = <&gfx &lhc>; |
| }; |
| &pwm_tacho { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pwm0_default |
| &pinctrl_pwm1_default |
| &pinctrl_pwm2_default |
| &pinctrl_pwm3_default |
| &pinctrl_pwm4_default |
| &pinctrl_pwm5_default |
| &pinctrl_pwm6_default |
| &pinctrl_pwm7_default>; |
| fan@0 { |
| reg = <0x00>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x00 0x01>; |
| }; |
| fan@1 { |
| reg = <0x01>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x02 0x03>; |
| }; |
| fan@2 { |
| reg = <0x02>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x04 0x05>; |
| }; |
| fan@3 { |
| reg = <0x03>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x06 0x07>; |
| }; |
| fan@4 { |
| reg = <0x04>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x08 0x09>; |
| }; |
| fan@5 { |
| reg = <0x05>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x0a 0x0b>; |
| }; |
| fan@6 { |
| reg = <0x06>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x0c 0x0d>; |
| }; |
| fan@7 { |
| reg = <0x07>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x0e 0x0f>; |
| }; |
| }; |
| &lpc_uart { |
| status = "okay"; |
| }; |
| &ibt { |
| status = "disabled"; |
| }; |
| &lpc_snoop { |
| status = "okay"; |
| snoop-ports = <0x80>; |
| }; |
| &sdmmc { |
| status = "okay"; |
| }; |
| &sdhci1 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_sd2_default>; |
| }; |
| /* |
| * Enable port A as device (via the virtual hub) and port B as |
| * host by default on the eval board. This can be easily changed |
| * by replacing the override below with &ehci0 { ... } to enable |
| * host on both ports. |
| */ |
| &vhub { |
| status = "okay"; |
| }; |
| &ehci1 { |
| status = "okay"; |
| }; |
| &uhci { |
| status = "okay"; |
| }; |
| &video { |
| status = "okay"; |
| memory-region = <&video_engine_memory>; |
| }; |
| &gfx { |
| status = "okay"; |
| memory-region = <&gfx_memory>; |
| }; |
| &peci0 { |
| status = "okay"; |
| }; |
| &rtc { |
| status = "okay"; |
| }; |
| |