// SPDX-License-Identifier: GPL-2.0+ /dts-v1/; #include "aspeed-g5.dtsi" #include <dt-bindings/gpio/aspeed-gpio.h> #include <dt-bindings/leds/leds-pca955x.h> / { model = "Mowgli BMC"; compatible = "ibm,mowgli-bmc", "aspeed,ast2500"; chosen { stdout-path = &uart5; bootargs = "console=ttyS4,115200 earlycon"; }; memory@80000000 { reg = <0x80000000 0x20000000>; }; reserved-memory { #address-cells = <1>; #size-cells = <1>; ranges; flash_memory: region@98000000 { no-map; reg = <0x98000000 0x04000000>; /* 64M */ }; gfx_memory: framebuffer { size = <0x01000000>; alignment = <0x01000000>; compatible = "shared-dma-pool"; reusable; }; video_engine_memory: jpegbuffer { size = <0x02000000>; alignment = <0x01000000>; compatible = "shared-dma-pool"; reusable; }; }; gpio-keys { compatible = "gpio-keys"; event-air-water { label = "air-water"; gpios = <&gpio ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>; linux,code = <ASPEED_GPIO(F, 6)>; }; event-checkstop { label = "checkstop"; gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; linux,code = <ASPEED_GPIO(J, 2)>; }; event-ps0-presence { label = "ps0-presence"; gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_LOW>; linux,code = <ASPEED_GPIO(Z, 2)>; }; event-ps1-presence { label = "ps1-presence"; gpios = <&gpio ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; linux,code = <ASPEED_GPIO(Z, 0)>; }; button-id { label = "id-button"; gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>; linux,code = <ASPEED_GPIO(F, 1)>; }; }; gpio-keys-polled { compatible = "gpio-keys-polled"; poll-interval = <1000>; event-fan0-presence { label = "fan0-presence"; gpios = <&pca9552 9 GPIO_ACTIVE_LOW>; linux,code = <9>; }; event-fan1-presence { label = "fan1-presence"; gpios = <&pca9552 10 GPIO_ACTIVE_LOW>; linux,code = <10>; }; event-fan2-presence { label = "fan2-presence"; gpios = <&pca9552 11 GPIO_ACTIVE_LOW>; linux,code = <11>; }; event-fan3-presence { label = "fan3-presence"; gpios = <&pca9552 12 GPIO_ACTIVE_LOW>; linux,code = <12>; }; event-fan4-presence { label = "fan4-presence"; gpios = <&pca9552 13 GPIO_ACTIVE_LOW>; linux,code = <13>; }; }; leds { compatible = "gpio-leds"; front-fault { retain-state-shutdown; default-state = "keep"; gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_LOW>; }; power-button { retain-state-shutdown; default-state = "keep"; gpios = <&gpio ASPEED_GPIO(AA, 1) GPIO_ACTIVE_LOW>; }; front-id { retain-state-shutdown; default-state = "keep"; gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_LOW>; }; fan0 { retain-state-shutdown; default-state = "keep"; gpios = <&pca9552 0 GPIO_ACTIVE_LOW>; }; fan1 { retain-state-shutdown; default-state = "keep"; gpios = <&pca9552 1 GPIO_ACTIVE_LOW>; }; fan2 { retain-state-shutdown; default-state = "keep"; gpios = <&pca9552 2 GPIO_ACTIVE_LOW>; }; fan3 { retain-state-shutdown; default-state = "keep"; gpios = <&pca9552 3 GPIO_ACTIVE_LOW>; }; fan4 { retain-state-shutdown; default-state = "keep"; gpios = <&pca9552 4 GPIO_ACTIVE_LOW>; }; }; fsi: gpio-fsi { compatible = "fsi-master-gpio", "fsi-master"; #address-cells = <2>; #size-cells = <0>; no-gpio-delays; clock-gpios = <&gpio ASPEED_GPIO(E, 6) GPIO_ACTIVE_HIGH>; data-gpios = <&gpio ASPEED_GPIO(E, 7) GPIO_ACTIVE_HIGH>; mux-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>; enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>; trans-gpios = <&gpio ASPEED_GPIO(E, 5) GPIO_ACTIVE_HIGH>; }; iio-hwmon-12v { compatible = "iio-hwmon"; io-channels = <&adc 0>; }; iio-hwmon-5v { compatible = "iio-hwmon"; io-channels = <&adc 1>; }; iio-hwmon-3v { compatible = "iio-hwmon"; io-channels = <&adc 2>; }; iio-hwmon-vdd { compatible = "iio-hwmon"; io-channels = <&adc 3>; }; iio-hwmon-vcs { compatible = "iio-hwmon"; io-channels = <&adc 5>; }; iio-hwmon-vdn { compatible = "iio-hwmon"; io-channels = <&adc 7>; }; iio-hwmon-vio { compatible = "iio-hwmon"; io-channels = <&adc 9>; }; iio-hwmon-vddra { compatible = "iio-hwmon"; io-channels = <&adc 11>; }; iio-hwmon-battery { compatible = "iio-hwmon"; io-channels = <&adc 12>; }; iio-hwmon-vddrb { compatible = "iio-hwmon"; io-channels = <&adc 13>; }; }; &pwm_tacho { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default &pinctrl_pwm2_default &pinctrl_pwm3_default &pinctrl_pwm4_default>; fan@0 { reg = <0x00>; aspeed,fan-tach-ch = /bits/ 8 <0x00>; }; fan@1 { reg = <0x01>; aspeed,fan-tach-ch = /bits/ 8 <0x01>; }; fan@2 { reg = <0x02>; aspeed,fan-tach-ch = /bits/ 8 <0x02>; }; fan@3 { reg = <0x03>; aspeed,fan-tach-ch = /bits/ 8 <0x03>; }; fan@4 { reg = <0x04>; aspeed,fan-tach-ch = /bits/ 8 <0x04>; }; fan@5 { reg = <0x00>; aspeed,fan-tach-ch = /bits/ 8 <0x05>; }; fan@6 { reg = <0x01>; aspeed,fan-tach-ch = /bits/ 8 <0x06>; }; fan@7 { reg = <0x02>; aspeed,fan-tach-ch = /bits/ 8 <0x07>; }; fan@8 { reg = <0x03>; aspeed,fan-tach-ch = /bits/ 8 <0x08>; }; fan@9 { reg = <0x04>; aspeed,fan-tach-ch = /bits/ 8 <0x09>; }; }; &fmc { status = "okay"; flash@0 { status = "okay"; label = "bmc"; m25p,fast-read; spi-max-frequency = <50000000>; partitions { #address-cells = < 1 >; #size-cells = < 1 >; compatible = "fixed-partitions"; u-boot@0 { reg = < 0 0x60000 >; label = "u-boot"; }; u-boot-env@60000 { reg = < 0x60000 0x20000 >; label = "u-boot-env"; }; obmc-ubi@80000 { reg = < 0x80000 0x1F80000 >; label = "obmc-ubi"; }; }; }; flash@1 { status = "okay"; label = "alt-bmc"; m25p,fast-read; spi-max-frequency = <50000000>; partitions { #address-cells = < 1 >; #size-cells = < 1 >; compatible = "fixed-partitions"; u-boot@0 { reg = < 0 0x60000 >; label = "alt-u-boot"; }; u-boot-env@60000 { reg = < 0x60000 0x20000 >; label = "alt-u-boot-env"; }; obmc-ubi@80000 { reg = < 0x80000 0x1F80000 >; label = "alt-obmc-ubi"; }; }; }; }; &spi1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1_default>; flash@0 { status = "okay"; label = "pnor"; m25p,fast-read; spi-max-frequency = <100000000>; }; }; &lpc_ctrl { status = "okay"; memory-region = <&flash_memory>; flash = <&spi1>; }; &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 { /* APSS */ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>; }; &uart5 { status = "okay"; }; &mac0 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rmii1_default>; clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>, <&syscon ASPEED_CLK_MAC1RCLK>; clock-names = "MACCLK", "RCLK"; use-ncsi; }; &mac1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; }; &i2c0 { status = "okay"; tmp275@48 { compatible = "ti,tmp275"; reg = <0x48>; }; }; &i2c1 { status = "disabled"; }; &i2c2 { status = "okay"; /* CPU MFG CONN */ }; &i2c3 { status = "okay"; /* APSS */ /* CPLD */ /* PCA9516 (repeater) -> * CLK Buffer 9FGS9092 * Power Supply 0 * Power Supply 1 * PCA 9552 LED */ pca9552: pca9552@60 { compatible = "nxp,pca9552"; reg = <0x60>; #address-cells = <1>; #size-cells = <0>; gpio-controller; #gpio-cells = <2>; gpio@0 { reg = <0>; type = <PCA955X_TYPE_GPIO>; }; gpio@1 { reg = <1>; type = <PCA955X_TYPE_GPIO>; }; gpio@2 { reg = <2>; type = <PCA955X_TYPE_GPIO>; }; gpio@3 { reg = <3>; type = <PCA955X_TYPE_GPIO>; }; gpio@4 { reg = <4>; type = <PCA955X_TYPE_GPIO>; }; gpio@5 { reg = <5>; type = <PCA955X_TYPE_GPIO>; }; gpio@6 { reg = <6>; type = <PCA955X_TYPE_GPIO>; }; gpio@7 { reg = <7>; type = <PCA955X_TYPE_GPIO>; }; gpio@8 { reg = <8>; type = <PCA955X_TYPE_GPIO>; }; gpio@9 { reg = <9>; type = <PCA955X_TYPE_GPIO>; }; gpio@10 { reg = <10>; type = <PCA955X_TYPE_GPIO>; }; gpio@11 { reg = <11>; type = <PCA955X_TYPE_GPIO>; }; gpio@12 { reg = <12>; type = <PCA955X_TYPE_GPIO>; }; gpio@13 { reg = <13>; type = <PCA955X_TYPE_GPIO>; }; gpio@14 { reg = <14>; type = <PCA955X_TYPE_GPIO>; }; gpio@15 { reg = <15>; type = <PCA955X_TYPE_GPIO>; }; }; power-supply@68 { compatible = "ibm,cffps1"; reg = <0x68>; }; power-supply@69 { compatible = "ibm,cffps1"; reg = <0x69>; }; }; &i2c4 { status = "okay"; /* CP0 VDD & VCS : IR35221 */ /* CP0 VDN & VIO : IR35221 */ /* CP0 VDDR : IR35221 */ ir35221@28 { compatible = "infineon,ir35221"; reg = <0x28>; }; ir35221@29 { compatible = "infineon,ir35221"; reg = <0x29>; }; ir35221@2d { compatible = "infineon,ir35221"; reg = <0x2d>; }; }; &i2c5 { status = "disabled"; }; &i2c6 { status = "disabled"; }; &i2c7 { status = "disabled"; }; &i2c8 { status = "okay"; eeprom@50 { compatible = "atmel,24c64"; reg = <0x50>; }; }; &i2c9 { status = "okay"; /* PCIe G3 x16 slot */ }; &i2c10 { status = "disabled"; }; &i2c11 { status = "okay"; /* CPLD */ /* TPM */ /* RTC RX8900CE */ /* TMP275A */ /* TMP275A */ rtc@32 { compatible = "epson,rx8900"; reg = <0x32>; }; tmp275@48 { compatible = "ti,tmp275"; reg = <0x48>; }; tmp275@49 { compatible = "ti,tmp275"; reg = <0x49>; }; }; &i2c12 { status = "disabled"; }; &i2c13 { status = "disabled"; }; &vuart { status = "okay"; }; &gfx { status = "okay"; memory-region = <&gfx_memory>; }; &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>; }; &wdt1 { aspeed,reset-type = "none"; aspeed,external-signal; aspeed,ext-push-pull; aspeed,ext-active-high; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wdtrst1_default>; }; &wdt2 { aspeed,alt-boot; }; &ibt { status = "okay"; }; &vhub { status = "okay"; }; &video { status = "okay"; memory-region = <&video_engine_memory>; }; #include "ibm-power9-dual.dtsi"