262 lines
5.3 KiB
Plaintext
262 lines
5.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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/dts-v1/;
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#include "aspeed-g5.dtsi"
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#include <dt-bindings/gpio/aspeed-gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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/{
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model = "ASRock ROMED8HM3 BMC v1.00";
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compatible = "asrock,romed8hm3-bmc", "aspeed,ast2500";
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aliases {
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serial4 = &uart5;
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};
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chosen {
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stdout-path = &uart5;
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bootargs = "console=tty0 console=ttyS4,115200 earlycon";
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};
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memory@80000000 {
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reg = <0x80000000 0x20000000>;
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};
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leds {
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compatible = "gpio-leds";
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heartbeat {
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gpios = <&gpio ASPEED_GPIO(H, 6) GPIO_ACTIVE_LOW>;
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linux,default-trigger = "timer";
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};
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system-fault {
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gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_LOW>;
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panic-indicator;
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};
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};
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iio-hwmon {
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compatible = "iio-hwmon";
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io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
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<&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>,
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<&adc 8>, <&adc 9>, <&adc 10>, <&adc 11>,
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<&adc 12>, <&adc 13>, <&adc 14>, <&adc 15>;
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};
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};
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&fmc {
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status = "okay";
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flash@0 {
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status = "okay";
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m25p,fast-read;
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label = "bmc";
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spi-max-frequency = <100000000>; /* 100 MHz */
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#include "openbmc-flash-layout-64.dtsi"
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};
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};
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&uart5 {
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status = "okay";
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};
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&vuart {
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status = "okay";
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aspeed,lpc-io-reg = <0x2f8>;
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aspeed,lpc-interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
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};
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&mac0 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>;
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};
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&i2c0 {
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status = "okay";
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/* inlet temp sensor */
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w83773g@4c {
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compatible = "nuvoton,w83773g";
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reg = <0x4c>;
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};
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};
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&i2c1 {
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status = "okay";
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};
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&i2c2 {
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status = "okay";
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/* IPB temp sensor */
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w83773g@4c {
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compatible = "nuvoton,w83773g";
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reg = <0x4c>;
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};
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/* IPB PMIC */
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lm25066@40 {
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compatible = "lm25066";
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reg = <0x40>;
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shunt-resistor-micro-ohms = <1000>;
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};
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/* 12VSB PMIC */
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lm25066@41 {
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compatible = "lm25066";
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reg = <0x41>;
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shunt-resistor-micro-ohms = <10000>;
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};
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};
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&i2c4 {
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status = "okay";
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};
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&i2c5 {
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status = "okay";
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};
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&i2c6 {
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status = "okay";
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};
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&i2c7 {
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status = "okay";
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/* Baseboard FRU eeprom */
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eeprom@50 {
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compatible = "st,24c128", "atmel,24c128";
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reg = <0x50>;
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pagesize = <16>;
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};
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};
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&i2c8 {
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status = "okay";
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};
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&i2c9 {
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status = "okay";
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};
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&video {
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status = "okay";
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};
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&vhub {
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status = "okay";
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};
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&lpc_ctrl {
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status = "okay";
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};
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&lpc_snoop {
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status = "okay";
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snoop-ports = <0x80>;
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};
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&kcs3 {
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status = "okay";
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aspeed,lpc-io-reg = <0xca2>;
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};
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&pwm_tacho {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm3_default
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&pinctrl_pwm4_default
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&pinctrl_pwm5_default
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&pinctrl_pwm6_default>;
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fan@3 {
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reg = <0x03>;
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aspeed,fan-tach-ch = /bits/ 8 <0x03 0x0b>;
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};
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fan@4 {
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reg = <0x04>;
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aspeed,fan-tach-ch = /bits/ 8 <0x04 0x0c>;
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};
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fan@5 {
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reg = <0x05>;
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aspeed,fan-tach-ch = /bits/ 8 <0x05 0x0d>;
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};
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fan@6 {
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reg = <0x06>;
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aspeed,fan-tach-ch = /bits/ 8 <0x06 0x0e>;
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};
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};
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&gpio {
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status = "okay";
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gpio-line-names =
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/* A */ "LOCATORLED_STATUS_N", "BMC_MAC2_INTB", "NMI_BTN_N", "BMC_NMI",
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"", "", "", "",
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/* B */ "POST_COMPLETE_N", "", "", "", "", "", "", "",
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/* C */ "", "", "", "", "PCIE_HP_SEL_N", "PCIE_SATA_SEL_N", "LOCATORBTN", "",
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/* D */ "BMC_PSIN", "BMC_PSOUT", "BMC_RESETCON", "RESETCON",
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"", "", "", "PSU_FAN_FAIL_N",
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/* E */ "", "", "", "", "", "", "", "",
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/* F */ "NIC_PWR_GOOD", "PRSNTB0", "PRSNTB1", "PRSNTB2",
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"PRSNTB3", "", "3VSB_PCIE1_PG", "12V_PCIE1_PG",
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/* G */ "HWM_BAT_EN", "CHASSIS_ID0", "CHASSIS_ID1", "CHASSIS_ID2",
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"BMC_ALERT1_N_R", "BMC_ALERT2_N_R", "BMC_ALERT3_N", "BMC_ALERT4_N",
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/* H */ "X24_C1_PRSNT", "X24_C2_PRSNT", "X24_C3_PRSNT", "FM_MEM_THERM_EVENT_BMC_R_N",
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"FACMODE", "BMC_RTCRST", "BMC_HB_LED_N", "BMC_CASEOPEN",
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/* I */ "", "", "", "", "", "", "", "",
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/* J */ "BMC_READY", "BMC_PCH_BIOS_CS_N", "", "P0_MA_DDR_QS_CS_N",
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"", "", "", "",
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/* K */ "", "", "", "", "", "", "", "",
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/* L */ "", "", "", "", "", "", "", "",
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/* M */ "", "", "MEZZ_PWRBRK_N", "OCP_HP_RST_EN",
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"MAIN_PWR_EN_G", "BMC_MAIN_EN", "AUX_PWR_EN_G", "BMC_AUX_EN",
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/* N */ "", "", "", "", "", "", "", "",
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/* O */ "", "", "", "", "", "", "", "",
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/* P */ "", "", "", "", "", "", "", "",
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/* Q */ "", "", "", "",
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"BMC_SMB_PRESENT_1_N", "BMC_SMB_PRESENT_2_N",
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"BMC_SMB_PRESENT_3_N", "BMC_PCIE_WAKE_N",
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/* R */ "", "", "THERMALTRIP_CLEAR_N", "", "", "", "", "",
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/* S */ "", "", "", "", "", "", "", "",
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/* T */ "", "", "", "", "", "", "", "",
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/* U */ "", "", "", "", "", "", "", "",
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/* V */ "", "", "", "", "", "", "", "",
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/* W */ "", "", "", "", "", "", "", "",
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/* X */ "", "", "", "", "", "", "", "",
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/* Y */ "SLP_S3", "SLP_S4_S5", "NODE_ID_1", "NODE_ID_2", "", "", "", "",
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/* Z */ "", "", "SYSTEM_FAULT_LED_N", "FAST_THROTTLE_N",
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"", "", "", "",
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/* AA */ "FM_CPU0_IBMC_THERMTRIP_N", "", "PROCHOT_L_G", "",
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"", "", "", "",
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/* AB */ "BMC_FORCE_SELFREFRESH", "PWRGD_OUT", "", "IRQ_BMC_PCH_SMI_LPC_N",
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"", "", "", "",
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/* AC */ "", "", "", "", "", "", "", "";
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};
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&adc {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_adc0_default
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&pinctrl_adc1_default
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&pinctrl_adc2_default
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&pinctrl_adc3_default
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&pinctrl_adc4_default
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&pinctrl_adc5_default
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&pinctrl_adc6_default
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&pinctrl_adc7_default
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&pinctrl_adc8_default
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&pinctrl_adc9_default
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&pinctrl_adc10_default
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&pinctrl_adc11_default
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&pinctrl_adc12_default
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&pinctrl_adc13_default
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&pinctrl_adc14_default
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&pinctrl_adc15_default>;
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};
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