| // SPDX-License-Identifier: GPL-2.0+ |
| /dts-v1/; |
| |
| #include "aspeed-g5.dtsi" |
| #include <dt-bindings/gpio/aspeed-gpio.h> |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/i2c/i2c.h> |
| |
| / { |
| model = "ASRock ALTRAD8 BMC"; |
| compatible = "asrock,altrad8-bmc", "aspeed,ast2500"; |
| |
| aliases { |
| serial4 = &uart5; |
| i2c50 = &nvme1; |
| i2c51 = &pcie4; |
| i2c52 = &pcie5; |
| i2c53 = &pcie6; |
| i2c54 = &pcie7; |
| i2c55 = &nvme3; |
| i2c56 = &nvme2; |
| i2c57 = &nvme0; |
| i2c58 = &nvme4; |
| i2c59 = &nvme5; |
| i2c60 = &nvme6; |
| i2c61 = &nvme7; |
| i2c62 = &nvme8; |
| i2c63 = &nvme9; |
| i2c64 = &nvme10; |
| i2c65 = &nvme11; |
| }; |
| |
| chosen { |
| stdout-path = "uart5:115200n8"; |
| }; |
| |
| iio-hwmon { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, |
| <&adc 4> ,<&adc 5>, <&adc 6>, <&adc 7>, |
| <&adc 8>, <&adc 9>, <&adc 10>, <&adc 11>, |
| <&adc 12>, <&adc 13>, <&adc 14>, <&adc 15>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| led-system-fault { |
| gpios = <&gpio ASPEED_GPIO(G,3) GPIO_ACTIVE_LOW>; |
| label = "platform:red:fault"; |
| color = <LED_COLOR_ID_RED>; |
| function = LED_FUNCTION_FAULT; |
| }; |
| |
| led-heartbeat { |
| gpios = <&gpio ASPEED_GPIO(G,0) GPIO_ACTIVE_LOW>; |
| label = "platform:green:heartbeat"; |
| color = <LED_COLOR_ID_GREEN>; |
| function = LED_FUNCTION_INDICATOR; |
| linux,default-trigger = "timer"; |
| }; |
| |
| led-fan1-fault { |
| retain-state-shutdown; |
| default-state = "off"; |
| gpios = <&io_expander0 0 GPIO_ACTIVE_LOW>; |
| label = "fan1:red:fault"; |
| color = <LED_COLOR_ID_RED>; |
| function = LED_FUNCTION_FAULT; |
| }; |
| |
| led-fan2-fault { |
| retain-state-shutdown; |
| default-state = "off"; |
| gpios = <&io_expander0 1 GPIO_ACTIVE_LOW>; |
| label = "fan2:red:fault"; |
| color = <LED_COLOR_ID_RED>; |
| function = LED_FUNCTION_FAULT; |
| }; |
| |
| led-fan3-fault { |
| retain-state-shutdown; |
| default-state = "off"; |
| gpios = <&io_expander0 2 GPIO_ACTIVE_LOW>; |
| label = "fan3:red:fault"; |
| color = <LED_COLOR_ID_RED>; |
| function = LED_FUNCTION_FAULT; |
| }; |
| |
| led-fan4-fault { |
| retain-state-shutdown; |
| default-state = "off"; |
| gpios = <&io_expander0 3 GPIO_ACTIVE_LOW>; |
| label = "fan4:red:fault"; |
| color = <LED_COLOR_ID_RED>; |
| function = LED_FUNCTION_FAULT; |
| }; |
| |
| led-fan5-fault { |
| retain-state-shutdown; |
| default-state = "off"; |
| gpios = <&io_expander0 4 GPIO_ACTIVE_LOW>; |
| label = "fan5:red:fault"; |
| color = <LED_COLOR_ID_RED>; |
| function = LED_FUNCTION_FAULT; |
| }; |
| }; |
| |
| memory@80000000 { |
| reg = <0x80000000 0x20000000>; |
| }; |
| |
| reserved-memory { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| |
| gfx_memory: framebuffer { |
| compatible = "shared-dma-pool"; |
| size = <0x01000000>; |
| alignment = <0x01000000>; |
| reusable; |
| }; |
| |
| vga_memory: framebuffer@9f000000 { |
| no-map; |
| reg = <0x9f000000 0x01000000>; /* 16M */ |
| }; |
| |
| video_engine_memory: jpegbuffer { |
| compatible = "shared-dma-pool"; |
| size = <0x02000000>; /* 32M */ |
| alignment = <0x01000000>; |
| reusable; |
| }; |
| }; |
| }; |
| |
| &adc { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_adc0_default |
| &pinctrl_adc1_default |
| &pinctrl_adc2_default |
| &pinctrl_adc3_default |
| &pinctrl_adc4_default |
| &pinctrl_adc5_default |
| &pinctrl_adc6_default |
| &pinctrl_adc7_default |
| &pinctrl_adc8_default |
| &pinctrl_adc9_default |
| &pinctrl_adc10_default |
| &pinctrl_adc11_default |
| &pinctrl_adc12_default |
| &pinctrl_adc13_default |
| &pinctrl_adc14_default |
| &pinctrl_adc15_default>; |
| }; |
| |
| &fmc { |
| status = "okay"; |
| |
| flash@0 { |
| label = "bmc"; |
| m25p,fast-read; |
| spi-max-frequency = <50000000>; |
| status = "okay"; |
| #include "openbmc-flash-layout-64.dtsi" |
| }; |
| }; |
| |
| &gfx { |
| memory-region = <&gfx_memory>; |
| status = "okay"; |
| }; |
| |
| &gpio { |
| gpio-line-names = |
| /*A0-A7*/ "","","","bmc-ready","","","","", |
| /*B0-B7*/ "i2c-backup-sel","","","","","","","host0-shd-ack-n", |
| /*C0-C7*/ "","","","","","","","", |
| /*D0-D7*/ "button-power-n","control-power-n","button-reset-n", |
| "host0-sysreset-n","","","power-chassis-good","", |
| /*E0-E7*/ "","s0-vrd1-vddq0123-fault-n", |
| "s0-vrd1-vddq4567-fault-n","s0-vrd0-vddc-fault-n", |
| "s0-vrd3-p0v75-fault-n","","","", |
| /*F0-F7*/ "","","ps-atx-on-n","","","","","", |
| /*G0-G7*/ "led-bmc-heartbeat-n","button-identify-n","", |
| "led-system-fault-n","uboot-ready","bmc-salt2-n","","", |
| /*H0-H7*/ "ps-pwr-ok","","","","","","","", |
| /*I0-I7*/ "","","","","","","","", |
| /*J0-J7*/ "s0-hightemp-n","","","","","","","", |
| /*K0-K7*/ "","","","","","","","", |
| /*L0-L7*/ "","","","","","","","", |
| /*M0-M7*/ "cpld-disable-bmc-n","","","","","s0-spi-auth-fail-n","","", |
| /*N0-N7*/ "","","","","","","","", |
| /*O0-O7*/ "","","","","","","","", |
| /*P0-P7*/ "","","","","","","","", |
| /*Q0-Q7*/ "","","","","","","led-identify-n", |
| "chassis-intrusion-n", |
| /*R0-R7*/ "","","ext-hightemp-n","spi0-program-sel","", |
| "output-hwm-bat-en","","", |
| /*S0-S7*/ "s0-vr-hot-n","","input-salt2-n","bmc-sysreset-n","","","","", |
| /*T0-T7*/ "","","","","","","","", |
| /*U0-U7*/ "","","","","","","","", |
| /*V0-V7*/ "","","","","","","","", |
| /*W0-W7*/ "","","","","","","","", |
| /*X0-X7*/ "","","","","","","","", |
| /*Y0-Y7*/ "","","","","","","","", |
| /*Z0-Z7*/ "","","","s0-rtc-lock","","","","", |
| /*AA0-AA7*/ "s0-rtc-int-n","","","","","pmbus-sel-n","","", |
| /*AB0-AB7*/ "host0-reboot-ack-n","s0-sys-auth-failure-n", |
| "","","","","","", |
| /*AC0-AC7*/ "s0-fault-alert","host0-ready","s0-overtemp-n", |
| "","bmc-ok","host0-special-boot","presence-cpu0", |
| "host0-shd-req-n"; |
| |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| ipmb@10 { |
| compatible = "ipmb-dev"; |
| reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; |
| i2c-protocol; |
| }; |
| |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| |
| i2c-mux1@73 { |
| compatible = "nxp,pca9548"; |
| reg = <0x73>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| nvme1: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| pcie4: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| pcie5: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| pcie6: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| pcie7: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| nvme3: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| nvme2: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| nvme0: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| |
| i2c-mux2@75 { |
| compatible = "nxp,pca9548"; |
| reg = <0x75>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| i2c-mux-idle-disconnect; |
| |
| nvme4: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| nvme5: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| nvme6: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| nvme7: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| nvme8: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| nvme9: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| nvme10: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| nvme11: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| |
| smpro@4f { |
| compatible = "ampere,smpro"; |
| reg = <0x4f>; |
| }; |
| }; |
| |
| &i2c3 { |
| status = "okay"; |
| |
| // PSU FRU |
| eeprom@38 { |
| compatible = "atmel,24c02"; |
| reg = <0x38>; |
| }; |
| }; |
| |
| &i2c4 { |
| status = "okay"; |
| |
| temperature-sensor@29 { |
| compatible = "nuvoton,nct7802"; |
| reg = <0x29>; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| channel@0 { /* LTD */ |
| reg = <0>; |
| status = "okay"; |
| }; |
| |
| channel@1 { /* RTD1 */ |
| reg = <1>; |
| sensor-type = "temperature"; |
| temperature-mode = "thermistor"; |
| }; |
| |
| channel@2 { /* RTD2 */ |
| reg = <2>; |
| sensor-type = "temperature"; |
| temperature-mode = "thermal-diode"; |
| }; |
| }; |
| |
| temperature-sensor@4c { |
| compatible = "nuvoton,w83773g"; |
| reg = <0x4c>; |
| }; |
| }; |
| |
| &i2c5 { |
| status = "okay"; |
| }; |
| |
| &i2c6 { |
| status = "okay"; |
| |
| rtc@6f { |
| compatible = "isil,isl1208"; |
| reg = <0x6f>; |
| }; |
| }; |
| |
| &i2c7 { |
| status = "okay"; |
| |
| // BMC FRU |
| eeprom@57 { |
| compatible = "atmel,24c128"; |
| reg = <0x57>; |
| |
| nvmem-layout { |
| compatible = "fixed-layout"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| eth1_macaddress: macaddress@3f80 { |
| reg = <0x3f80 6>; |
| }; |
| |
| // The offset for eth0 really is at 0x3f88. |
| // eth0 and eth1 are swapped from what might be |
| // expected. |
| eth0_macaddress: macaddress@3f88 { |
| reg = <0x3f88 6>; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c8 { |
| status = "okay"; |
| |
| io_expander0: gpio@1c { |
| compatible = "nxp,pca9557"; |
| reg = <0x1c>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| }; |
| |
| &i2c9 { |
| status = "okay"; |
| }; |
| |
| &i2c10 { |
| status = "okay"; |
| }; |
| |
| &i2c11 { |
| status = "okay"; |
| }; |
| |
| // Bus for accessing the SCP EEPROM |
| &i2c12 { |
| status = "okay"; |
| }; |
| |
| &i2c13 { |
| status = "okay"; |
| |
| ssif-bmc@10 { |
| compatible = "ssif-bmc"; |
| reg = <0x10>; |
| }; |
| }; |
| |
| // Connected to host Intel X550 (ALTRAD8UD-1L2T) or |
| // Broadcom BCM57414 (ALTRAD8UD2-1L2Q) interface. |
| // Unconnected on ALTRAD8UD-1L |
| &mac0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rmii1_default>; |
| clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>, |
| <&syscon ASPEED_CLK_MAC1RCLK>; |
| clock-names = "MACCLK", "RCLK"; |
| use-ncsi; |
| nvmem-cells = <ð0_macaddress>; |
| nvmem-cell-names = "mac-address"; |
| |
| status = "okay"; |
| }; |
| |
| // Connected to Realtek RTL8211E |
| &mac1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; |
| |
| nvmem-cells = <ð1_macaddress>; |
| nvmem-cell-names = "mac-address"; |
| |
| status = "okay"; |
| }; |
| |
| &pwm_tacho { |
| 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>; |
| |
| status = "okay"; |
| |
| fan@0 { |
| reg = <0x00>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x00 0x08>; |
| }; |
| |
| fan@1 { |
| reg = <0x01>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x01 0x09>; |
| }; |
| |
| fan@2 { |
| reg = <0x02>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x02 0x0a>; |
| }; |
| |
| fan@3 { |
| reg = <0x03>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x03 0x0b>; |
| }; |
| |
| fan@4 { |
| reg = <0x04>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x04 0x0c>; |
| }; |
| |
| fan@5 { |
| reg = <0x05>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x05 0x0d>; |
| }; |
| |
| fan@6 { |
| reg = <0x06>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x06 0x0e>; |
| }; |
| |
| fan@7 { |
| reg = <0x07>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x07 0x0f>; |
| }; |
| }; |
| |
| &spi1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_spi1_default>; |
| |
| status = "okay"; |
| |
| // Host BIOS/UEFI EEPROM |
| flash@0 { |
| m25p,fast-read; |
| label = "pnor"; |
| spi-max-frequency = <100000000>; |
| status = "okay"; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| tfa@400000 { |
| reg = <0x400000 0x200000>; |
| label = "pnor-tfa"; |
| }; |
| |
| uefi@600000 { |
| reg = <0x600000 0x1A00000>; |
| label = "pnor-uefi"; |
| }; |
| }; |
| }; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_txd1_default |
| &pinctrl_rxd1_default |
| &pinctrl_ncts1_default |
| &pinctrl_nrts1_default>; |
| |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_txd2_default |
| &pinctrl_rxd2_default>; |
| |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_txd3_default |
| &pinctrl_rxd3_default>; |
| |
| status = "okay"; |
| }; |
| |
| &uart4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_txd4_default |
| &pinctrl_rxd4_default>; |
| |
| status = "okay"; |
| }; |
| |
| // The BMC's uart |
| &uart5 { |
| status = "okay"; |
| }; |
| |
| &vhub { |
| status = "okay"; |
| }; |
| |
| &video { |
| memory-region = <&video_engine_memory>; |
| |
| status = "okay"; |
| }; |
