// SPDX-License-Identifier: GPL-2.0+ // Copyright (C) 2020 Bytedance. /dts-v1/; #include "aspeed-g5.dtsi" #include #include #include / { model = "Bytedance G220A BMC"; compatible = "bytedance,g220a-bmc", "aspeed,ast2500"; aliases { serial4 = &uart5; i2c14 = &channel_3_0; i2c15 = &channel_3_1; i2c16 = &channel_3_2; i2c17 = &channel_3_3; i2c18 = &channel_6_0; i2c19 = &channel_6_1; i2c20 = &channel_6_2; i2c21 = &channel_6_3; i2c22 = &channel_6_4; i2c23 = &channel_6_5; i2c24 = &channel_6_6; i2c25 = &channel_6_7; i2c26 = &channel_6_8; i2c27 = &channel_6_9; i2c28 = &channel_6_10; i2c29 = &channel_6_11; i2c30 = &channel_6_12; i2c31 = &channel_6_13; i2c32 = &channel_6_14; i2c33 = &channel_6_15; i2c34 = &channel_6_16; i2c35 = &channel_6_17; i2c36 = &channel_6_18; i2c37 = &channel_6_19; i2c38 = &channel_6_20; i2c39 = &channel_6_21; i2c40 = &channel_6_22; i2c41 = &channel_6_23; i2c42 = &channel_6_24; i2c43 = &channel_6_25; i2c44 = &channel_10_0; i2c45 = &channel_10_1; i2c46 = &channel_10_2; i2c47 = &channel_10_3; i2c48 = &channel_10_4; i2c49 = &channel_10_5; i2c50 = &channel_10_6; i2c51 = &channel_10_7; }; chosen { stdout-path = &uart5; bootargs = "console=ttyS4,115200 earlyprintk"; }; memory@80000000 { reg = <0x80000000 0x40000000>; }; reserved-memory { #address-cells = <1>; #size-cells = <1>; ranges; vga_memory: framebuffer@bc000000 { no-map; reg = <0xbc000000 0x04000000>; /* 64M */ }; video_engine_memory: jpegbuffer { size = <0x02000000>; /* 32M */ alignment = <0x01000000>; compatible = "shared-dma-pool"; reusable; }; }; 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"; bmc_alive { label = "bmc_alive"; gpios = <&gpio ASPEED_GPIO(B, 0) GPIO_ACTIVE_LOW>; linux,default-trigger = "timer"; led-pattern = <1000 1000>; }; }; gpio-keys { compatible = "gpio-keys"; burn-in-signal { label = "burn-in"; gpios = <&gpio ASPEED_GPIO(R, 5) GPIO_ACTIVE_LOW>; linux,code = ; }; }; gpio-keys-polled { compatible = "gpio-keys-polled"; poll-interval = <1000>; rear-riser1-presence { label = "rear-riser1-presence"; gpios = <&pca0 1 GPIO_ACTIVE_LOW>; linux,code = <1>; }; alrt-pvddq-cpu0 { label = "alrt-pvddq-cpu0"; gpios = <&pca0 8 GPIO_ACTIVE_LOW>; linux,code = <2>; }; rear-riser0-presence { label = "rear-riser0-presence"; gpios = <&pca0 9 GPIO_ACTIVE_LOW>; linux,code = <3>; }; fault-pvddq-cpu0 { label = "fault-pvddq-cpu0"; gpios = <&pca0 10 GPIO_ACTIVE_LOW>; linux,code = <4>; }; alrt-pvddq-cpu1 { label = "alrt-pvddq-cpu1"; gpios = <&pca0 11 GPIO_ACTIVE_LOW>; linux,code = <5>; }; fault-pvddq-cpu1 { label = "alrt-pvddq-cpu1"; gpios = <&pca0 12 GPIO_ACTIVE_LOW>; linux,code = <6>; }; fault-pvccin-cpu1 { label = "fault-pvccin-cpuq"; gpios = <&pca0 13 GPIO_ACTIVE_LOW>; linux,code = <7>; }; bmc-rom0-wp { label = "bmc-rom0-wp"; gpios = <&pca1 0 GPIO_ACTIVE_LOW>; linux,code = <8>; }; bmc-rom1-wp { label = "bmc-rom1-wp"; gpios = <&pca1 1 GPIO_ACTIVE_LOW>; linux,code = <9>; }; fan0-presence { label = "fan0-presence"; gpios = <&pca1 2 GPIO_ACTIVE_LOW>; linux,code = <10>; }; fan1-presence { label = "fan1-presence"; gpios = <&pca1 3 GPIO_ACTIVE_LOW>; linux,code = <11>; }; fan2-presence { label = "fan2-presence"; gpios = <&pca1 4 GPIO_ACTIVE_LOW>; linux,code = <12>; }; fan3-presence { label = "fan3-presence"; gpios = <&pca1 5 GPIO_ACTIVE_LOW>; linux,code = <13>; }; fan4-presence { label = "fan4-presence"; gpios = <&pca1 6 GPIO_ACTIVE_LOW>; linux,code = <14>; }; fan5-presence { label = "fan5-presence"; gpios = <&pca1 7 GPIO_ACTIVE_LOW>; linux,code = <15>; }; front-bp1-presence { label = "front-bp1-presence"; gpios = <&pca1 8 GPIO_ACTIVE_LOW>; linux,code = <16>; }; rear-bp-presence { label = "rear-bp-presence"; gpios = <&pca1 9 GPIO_ACTIVE_LOW>; linux,code = <17>; }; fault-pvccin-cpu0 { label = "fault-pvccin-cpu0"; gpios = <&pca1 10 GPIO_ACTIVE_LOW>; linux,code = <18>; }; alrt-p1v05-pvcc { label = "alrt-p1v05-pvcc1"; gpios = <&pca1 11 GPIO_ACTIVE_LOW>; linux,code = <19>; }; fault-p1v05-pvccio { label = "alrt-p1v05-pvcc1"; gpios = <&pca1 12 GPIO_ACTIVE_LOW>; linux,code = <20>; }; alrt-p1v8-pvccio { label = "alrt-p1v8-pvccio"; gpios = <&pca1 13 GPIO_ACTIVE_LOW>; linux,code = <21>; }; fault-p1v8-pvccio { label = "fault-p1v8-pvccio"; gpios = <&pca1 14 GPIO_ACTIVE_LOW>; linux,code = <22>; }; front-bp0-presence { label = "front-bp0-presence"; gpios = <&pca1 15 GPIO_ACTIVE_LOW>; linux,code = <23>; }; }; }; &fmc { status = "okay"; flash@0 { status = "okay"; label = "bmc"; m25p,fast-read; spi-max-frequency = <50000000>; #include "openbmc-flash-layout-64.dtsi" }; }; &spi1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1_default>; flash@0 { status = "okay"; m25p,fast-read; label = "bios"; spi-max-frequency = <100000000>; }; }; &adc { status = "okay"; }; &gpio { status = "okay"; gpio-line-names = /*A0-A7*/ "SMRST_OCP_N","MAC2_LINK","BMC_CPLD_SMB_RST_R_N","BMC_CPLD_GPIO0", "","","","", /*B0-B7*/ "BMC_INIT_R_OK","FM_BOARD_REV_ID2","FM_PROJECT_ID7","FAULT_P12V_STBY_N", "","CPU0_PROCHOT_LVT3_N","","BIOS_LOAD_DEFAULT_R_N", /*C0-C7*/ "","","","","","","","", /*D0-D7*/ "","","","","","","","", /*E0-E7*/ "FM_PROJECT_ID0","FM_PROJECT_ID1","FM_PROJECT_ID2","FM_PROJECT_ID3", "FM_PROJECT_ID4","FM_PROJECT_ID5","","", /*F0-F7*/ "PSU0_PRSNT_N","PSU1_PRSNT_N","","FAULT_P12V_NVME_N", "BIOS_DEBUG_MODE_R_N","DISABLE_CPU_DDR_R_SPD","COOLING_STRATEGY", "PCH_GLB_RST_N", /*G0-G7*/ "P12V_PMBUS_ALERT_N","CPLD_ALERT_N","BMC_RELOAD_N", "P12V_PVDDQ_PMBUS_ALERT_N","BMC_JTAG_TCK_MUX_R_SEL","","NMI_OUT", "NMI_BUTTON", /*H0-H7*/ "BMC_CPLD_JTAG_TDI","BMC_CPLD_JTAG_TDO","BMC_CPLD_JTAG_TCK", "BMC_CPLD_JTAG_TMS","FM_PROJECT_ID6","FM_BOARD_REV_ID0", "PCA9546_U70_RST_N","IRQ_SML0_ALERT_N", /*I0-I7*/ "FAULT_FRONT_RISER_P12V_N","FAULT_OCP_P12V_N","FM_BMC_PCH_SCI_R_N", "","","","","", /*J0-J7*/ "FM_CPU0_SKTOCC_N","FM_CPU1_SKTOCC_N","FM_CPU1_DISABLE_COD_N", "","","","","", /*K0-K7*/ "","","","","","","","", /*L0-L7*/ "P12V_FAULT_N","PWRGD_P12V_PCIE_RISER","","LEAKAGE_DETECT_INPUT_N", "","IRQ_SML1_PMBUS_ALERT_N","","", /*M0-M7*/ "","","","","","","","", /*N0-N7*/ "","","","","","","","", /*O0-O7*/ "","","","","","","","", /*P0-P7*/ "","","","","","","","", /*Q0-Q7*/ "","","","","","","FM_PCH_THERMTRIP_N","CHASSIS_INTRUSION", /*R0-R7*/ "","PVCCIN_CPU1_SMBALERT_N","BMC_PREQ_R_N","FAULT_P12V_PCIE_RISER_N", "ALT_P12V_PCIE_RISER_N","BURN_BOARD_N","PVCCIN_CPU0_SMBALERT_N","", /*S0-S7*/ "BMC_PRDY_N","SIO_POWER_GOOD","FM_BMC_PWR_DEBUG_R_N", "FM_BMC_XDP_DEBUG_EN","","STRAP_BMC_BATTERY_GPIOS5","","", /*T0-T7*/ "","","","","","","","", /*U0-U7*/ "","","","","","","","", /*V0-V7*/ "","","","","","","","", /*W0-W7*/ "","","","","","","","", /*X0-X7*/ "","","","","","","","", /*Y0-Y7*/ "","PWRGD_PSU0_PWROK","CPU1_PROCHOT_LVT3_N","IRQ_BMC_PCH_SMI_LPC_N", "","","","", /*Z0-Z7*/ "XDP_PRSNT_N","BMC_XDP_SYS_PWROK","BMC_XDP_JTAG_SEL", "PCH_BMC_SMI_ACTIVE_R_N","","","","", /*AA0-AA7*/ "PWRGD_P12V_STBY_OCP","PS_PWROK","RST_PLTRST_BMC_R_N","HDA_SDO_R", "FM_SLPS4_R_N","PWRGD_PSU1_PWROK","POWER_BUTTON","POWER_OUT", /*AB0-AB7*/ "","RESET_OUT","SPI_BIOS_MODE_SELECT","POST_COMPLETE","","","","", /*AC0-AC7*/ "","","","","","","","CPLD_PLTRST_B_N"; }; &kcs3 { aspeed,lpc-io-reg = <0xCA2>; status = "okay"; }; &kcs4 { aspeed,lpc-io-reg = <0xCA4>; status = "okay"; }; &lpc_snoop { snoop-ports = <0x80>; status = "okay"; }; &uart1 { 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 { 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>; }; &uart3 { status = "okay"; }; &uart4 { status = "okay"; }; &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"; }; &i2c1 { status = "okay"; }; &i2c2 { status = "okay"; }; &i2c3 { status = "okay"; i2c-switch@70 { compatible = "nxp,pca9546"; reg = <0x70>; #address-cells = <1>; #size-cells = <0>; channel_3_0: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; channel_3_1: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; channel_3_2: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; }; channel_3_3: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; }; }; }; &i2c4 { status = "okay"; ipmb0@10 { compatible = "ipmb-dev"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; i2c-protocol; }; }; &i2c5 { status = "okay"; }; &i2c6 { status = "okay"; i2c-switch@72 { compatible = "nxp,pca9548"; reg = <0x72>; #address-cells = <1>; #size-cells = <0>; channel_6_0: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; channel_6_1: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; channel_6_2: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; }; channel_6_3: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; }; channel_6_4: i2c@4 { #address-cells = <1>; #size-cells = <0>; reg = <4>; }; channel_6_5: i2c@5 { #address-cells = <1>; #size-cells = <0>; reg = <5>; }; channel_6_6: i2c@6 { #address-cells = <1>; #size-cells = <0>; reg = <6>; }; channel_6_7: i2c@7 { #address-cells = <1>; #size-cells = <0>; reg = <7>; }; }; i2c-switch@70 { compatible = "nxp,pca9546"; reg = <0x70>; #address-cells = <1>; #size-cells = <0>; channel_6_8: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; i2c-switch@71 { compatible = "nxp,pca9546"; reg = <0x71>; #address-cells = <1>; #size-cells = <0>; channel_6_12: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; channel_6_13: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; channel_6_14: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; }; channel_6_15: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; }; }; }; channel_6_9: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; i2c-switch@71 { compatible = "nxp,pca9546"; reg = <0x71>; #address-cells = <1>; #size-cells = <0>; channel_6_16: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; channel_6_17: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; channel_6_18: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; }; channel_6_19: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; }; }; }; channel_6_10: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; i2c-switch@71 { compatible = "nxp,pca9546"; reg = <0x71>; #address-cells = <1>; #size-cells = <0>; channel_6_20: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; channel_6_21: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; channel_6_22: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; }; channel_6_23: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; }; }; }; channel_6_11: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; i2c-switch@71 { compatible = "nxp,pca9546"; reg = <0x71>; #address-cells = <1>; #size-cells = <0>; channel_6_24: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; channel_6_25: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; }; }; }; }; &i2c7 { status = "okay"; }; &i2c8 { status = "okay"; pca0:pca9555@24 { compatible = "nxp,pca9555"; reg = <0x24>; #address-cells = <1>; #size-cells = <0>; gpio-controller; #gpio-cells = <2>; gpio@1 { reg = <1>; type = ; }; gpio@8 { reg = <8>; type = ; }; gpio@9 { reg = <9>; type = ; }; gpio@10 { reg = <10>; type = ; }; gpio@11 { reg = <11>; type = ; }; gpio@12 { reg = <12>; type = ; }; gpio@13 { reg = <13>; type = ; }; }; pca1:pca9555@25 { compatible = "nxp,pca9555"; reg = <0x25>; #address-cells = <1>; #size-cells = <0>; gpio-controller; #gpio-cells = <2>; gpio@0 { reg = <0>; type = ; }; gpio@1 { reg = <1>; type = ; }; gpio@2 { reg = <2>; type = ; }; gpio@3 { reg = <3>; type = ; }; gpio@4 { reg = <4>; type = ; }; gpio@5 { reg = <5>; type = ; }; gpio@6 { reg = <6>; type = ; }; gpio@7 { reg = <7>; type = ; }; gpio@8 { reg = <8>; type = ; }; gpio@9 { reg = <9>; type = ; }; gpio@10 { reg = <10>; type = ; }; gpio@11 { reg = <11>; type = ; }; gpio@12 { reg = <12>; type = ; }; gpio@13 { reg = <13>; type = ; }; gpio@14 { reg = <14>; type = ; }; gpio@15 { reg = <15>; type = ; }; }; }; &i2c9 { status = "okay"; }; &i2c10 { status = "okay"; i2c-switch@70 { compatible = "nxp,pca9546"; reg = <0x70>; #address-cells = <1>; #size-cells = <0>; channel_10_0: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; channel_10_1: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; channel_10_2: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; }; channel_10_3: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; }; }; i2c-switch@71 { compatible = "nxp,pca9546"; reg = <0x71>; #address-cells = <1>; #size-cells = <0>; channel_10_4: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; channel_10_5: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; channel_10_6: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; }; channel_10_7: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; }; }; }; &i2c11 { status = "okay"; }; &i2c12 { status = "okay"; }; &i2c13 { status = "okay"; }; &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>; 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>; }; }; &gpio { pin_gpio_i3 { gpio-hog; gpios = ; output-low; line-name = "NCSI_BMC_R_SEL"; }; pin_gpio_b6 { gpio-hog; gpios = ; output-low; line-name = "EN_NCSI_SWITCH_N"; }; }; &video { status = "okay"; memory-region = <&video_engine_memory>; }; &vhub { status = "okay"; };