550 lines
9.9 KiB
Plaintext
550 lines
9.9 KiB
Plaintext
|
// SPDX-License-Identifier: GPL-2.0+
|
||
|
|
// Copyright (c) 2018 Facebook Inc.
|
||
|
|
// Author: Vijay Khemka <vijaykhemka@fb.com>
|
||
|
|
/dts-v1/;
|
||
|
|
|
||
|
|
#include "aspeed-g5.dtsi"
|
||
|
|
#include <dt-bindings/gpio/aspeed-gpio.h>
|
||
|
|
#include <dt-bindings/i2c/i2c.h>
|
||
|
|
|
||
|
|
/ {
|
||
|
|
model = "Facebook TiogaPass BMC";
|
||
|
|
compatible = "facebook,tiogapass-bmc", "aspeed,ast2500";
|
||
|
|
aliases {
|
||
|
|
serial0 = &uart1;
|
||
|
|
serial4 = &uart5;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Hardcode the bus number of i2c switches' channels to
|
||
|
|
* avoid breaking the legacy applications.
|
||
|
|
*/
|
||
|
|
i2c16 = &imux16;
|
||
|
|
i2c17 = &imux17;
|
||
|
|
i2c18 = &imux18;
|
||
|
|
i2c19 = &imux19;
|
||
|
|
i2c20 = &imux20;
|
||
|
|
i2c21 = &imux21;
|
||
|
|
i2c22 = &imux22;
|
||
|
|
i2c23 = &imux23;
|
||
|
|
i2c24 = &imux24;
|
||
|
|
i2c25 = &imux25;
|
||
|
|
i2c26 = &imux26;
|
||
|
|
i2c27 = &imux27;
|
||
|
|
i2c28 = &imux28;
|
||
|
|
i2c29 = &imux29;
|
||
|
|
i2c30 = &imux30;
|
||
|
|
i2c31 = &imux31;
|
||
|
|
};
|
||
|
|
chosen {
|
||
|
|
stdout-path = &uart5;
|
||
|
|
bootargs = "console=ttyS4,115200 earlycon";
|
||
|
|
};
|
||
|
|
|
||
|
|
memory@80000000 {
|
||
|
|
reg = <0x80000000 0x20000000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
iio-hwmon {
|
||
|
|
compatible = "iio-hwmon";
|
||
|
|
io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
|
||
|
|
<&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>;
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
&fmc {
|
||
|
|
status = "okay";
|
||
|
|
flash@0 {
|
||
|
|
status = "okay";
|
||
|
|
m25p,fast-read;
|
||
|
|
#include "openbmc-flash-layout.dtsi"
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&spi1 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_spi1_default>;
|
||
|
|
flash@0 {
|
||
|
|
status = "okay";
|
||
|
|
m25p,fast-read;
|
||
|
|
label = "pnor";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&lpc_snoop {
|
||
|
|
status = "okay";
|
||
|
|
snoop-ports = <0x80>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&lpc_ctrl {
|
||
|
|
// Enable lpc clock
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart1 {
|
||
|
|
// Host Console
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_txd1_default
|
||
|
|
&pinctrl_rxd1_default>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart2 {
|
||
|
|
// SoL Host Console
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart3 {
|
||
|
|
// SoL BMC Console
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart5 {
|
||
|
|
// BMC Console
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&kcs2 {
|
||
|
|
// BMC KCS channel 2
|
||
|
|
status = "okay";
|
||
|
|
aspeed,lpc-io-reg = <0xca8>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&kcs3 {
|
||
|
|
// BMC KCS channel 3
|
||
|
|
status = "okay";
|
||
|
|
aspeed,lpc-io-reg = <0xca2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&gpio {
|
||
|
|
status = "okay";
|
||
|
|
gpio-line-names =
|
||
|
|
/*A0-A7*/ "BMC_CPLD_FPGA_SEL","","","","","","","",
|
||
|
|
/*B0-B7*/ "","BMC_DEBUG_EN","","","","BMC_PPIN","PS_PWROK",
|
||
|
|
"IRQ_PVDDQ_GHJ_VRHOT_LVT3",
|
||
|
|
/*C0-C7*/ "","","","","","","","",
|
||
|
|
/*D0-D7*/ "BIOS_MRC_DEBUG_MSG_DIS","BOARD_REV_ID0","",
|
||
|
|
"BOARD_REV_ID1","IRQ_DIMM_SAVE_LVT3","BOARD_REV_ID2",
|
||
|
|
"CPU_ERR0_LVT3_BMC","CPU_ERR1_LVT3_BMC",
|
||
|
|
/*E0-E7*/ "RESET_BUTTON","RESET_OUT","POWER_BUTTON",
|
||
|
|
"POWER_OUT","NMI_BUTTON","","CPU0_PROCHOT_LVT3_ BMC",
|
||
|
|
"CPU1_PROCHOT_LVT3_ BMC",
|
||
|
|
/*F0-F7*/ "IRQ_PVDDQ_ABC_VRHOT_LVT3","",
|
||
|
|
"IRQ_PVCCIN_CPU0_VRHOT_LVC3",
|
||
|
|
"IRQ_PVCCIN_CPU1_VRHOT_LVC3",
|
||
|
|
"IRQ_PVDDQ_KLM_VRHOT_LVT3","","P3VBAT_BRIDGE_EN","",
|
||
|
|
/*G0-G7*/ "CPU_ERR2_LVT3","CPU_CATERR_LVT3","PCH_BMC_THERMTRIP",
|
||
|
|
"CPU0_SKTOCC_LVT3","","","","BIOS_SMI_ACTIVE",
|
||
|
|
/*H0-H7*/ "LED_POST_CODE_0","LED_POST_CODE_1","LED_POST_CODE_2",
|
||
|
|
"LED_POST_CODE_3","LED_POST_CODE_4","LED_POST_CODE_5",
|
||
|
|
"LED_POST_CODE_6","LED_POST_CODE_7",
|
||
|
|
/*I0-I7*/ "CPU0_FIVR_FAULT_LVT3","CPU1_FIVR_FAULT_LVT3",
|
||
|
|
"FORCE_ADR","UV_ADR_TRIGGER_EN","","","","",
|
||
|
|
/*J0-J7*/ "","","","","","","","",
|
||
|
|
/*K0-K7*/ "","","","","","","","",
|
||
|
|
/*L0-L7*/ "IRQ_UV_DETECT","IRQ_OC_DETECT","HSC_TIMER_EXP","",
|
||
|
|
"MEM_THERM_EVENT_PCH","PMBUS_ALERT_BUF_EN","","",
|
||
|
|
/*M0-M7*/ "CPU0_RC_ERROR","CPU1_RC_ERROR","","OC_DETECT_EN",
|
||
|
|
"CPU0_THERMTRIP_LATCH_LVT3",
|
||
|
|
"CPU1_THERMTRIP_LATCH_LVT3","","",
|
||
|
|
/*N0-N7*/ "","","","CPU_MSMI_LVT3","","BIOS_SPI_BMC_CTRL","","",
|
||
|
|
/*O0-O7*/ "","","","","","","","",
|
||
|
|
/*P0-P7*/ "BOARD_SKU_ID0","BOARD_SKU_ID1","BOARD_SKU_ID2",
|
||
|
|
"BOARD_SKU_ID3","BOARD_SKU_ID4","BMC_PREQ",
|
||
|
|
"BMC_PWR_DEBUG","RST_RSMRST",
|
||
|
|
/*Q0-Q7*/ "","","","","UARTSW_LSB","UARTSW_MSB",
|
||
|
|
"POST_CARD_PRES_BMC","PE_BMC_WAKE",
|
||
|
|
/*R0-R7*/ "","","BMC_TCK_MUX_SEL","BMC_PRDY",
|
||
|
|
"BMC_XDP_PRSNT_IN","RST_BMC_PLTRST_BUF","SLT_CFG0",
|
||
|
|
"SLT_CFG1",
|
||
|
|
/*S0-S7*/ "THROTTLE","BMC_READY","","HSC_SMBUS_SWITCH_EN","",
|
||
|
|
"","","",
|
||
|
|
/*T0-T7*/ "","","","","","","","",
|
||
|
|
/*U0-U7*/ "","","","","","BMC_FAULT","","",
|
||
|
|
/*V0-V7*/ "","","","FAST_PROCHOT_EN","","","","",
|
||
|
|
/*W0-W7*/ "","","","","","","","",
|
||
|
|
/*X0-X7*/ "","","","GLOBAL_RST_WARN",
|
||
|
|
"CPU0_MEMABC_MEMHOT_LVT3_BMC",
|
||
|
|
"CPU0_MEMDEF_MEMHOT_LVT3_BMC",
|
||
|
|
"CPU1_MEMGHJ_MEMHOT_LVT3_BMC",
|
||
|
|
"CPU1_MEMKLM_MEMHOT_LVT3_BMC",
|
||
|
|
/*Y0-Y7*/ "SIO_S3","SIO_S5","BMC_JTAG_SEL","SIO_ONCONTROL","",
|
||
|
|
"","","",
|
||
|
|
/*Z0-Z7*/ "","SIO_POWER_GOOD","IRQ_PVDDQ_DEF_VRHOT_LVT3","",
|
||
|
|
"","","","",
|
||
|
|
/*AA0-AA7*/ "CPU1_SKTOCC_LVT3","IRQ_SML1_PMBUS_ALERT",
|
||
|
|
"SERVER_POWER_LED","","PECI_MUX_SELECT","UV_HIGH_SET",
|
||
|
|
"","POST_COMPLETE",
|
||
|
|
/*AB0-AB7*/ "IRQ_HSC_FAULT","OCP_MEZZA_PRES","","","","","","",
|
||
|
|
/*AC0-AC7*/ "","","","","","","","";
|
||
|
|
};
|
||
|
|
|
||
|
|
&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_rmii2_default>;
|
||
|
|
use-ncsi;
|
||
|
|
};
|
||
|
|
|
||
|
|
&adc {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c0 {
|
||
|
|
status = "okay";
|
||
|
|
//Airmax Conn B, CPU0 PIROM, CPU1 PIROM
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c1 {
|
||
|
|
status = "okay";
|
||
|
|
//X24 Riser
|
||
|
|
i2c-switch@71 {
|
||
|
|
compatible = "nxp,pca9544";
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <0x71>;
|
||
|
|
|
||
|
|
imux16: i2c@0 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <0>;
|
||
|
|
|
||
|
|
ina230@45 {
|
||
|
|
compatible = "ti,ina230";
|
||
|
|
reg = <0x45>;
|
||
|
|
};
|
||
|
|
|
||
|
|
tmp75@48 {
|
||
|
|
compatible = "ti,tmp75";
|
||
|
|
reg = <0x48>;
|
||
|
|
};
|
||
|
|
|
||
|
|
tmp421@49 {
|
||
|
|
compatible = "ti,tmp75";
|
||
|
|
reg = <0x49>;
|
||
|
|
};
|
||
|
|
|
||
|
|
eeprom@50 {
|
||
|
|
compatible = "atmel,24c64";
|
||
|
|
reg = <0x50>;
|
||
|
|
pagesize = <32>;
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c-switch@73 {
|
||
|
|
compatible = "nxp,pca9546";
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <0x73>;
|
||
|
|
|
||
|
|
imux20: i2c@0 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
imux21: i2c@1 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <1>;
|
||
|
|
};
|
||
|
|
|
||
|
|
imux22: i2c@2 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
imux23: i2c@3 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <3>;
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
imux17: i2c@1 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <1>;
|
||
|
|
|
||
|
|
ina230@45 {
|
||
|
|
compatible = "ti,ina230";
|
||
|
|
reg = <0x45>;
|
||
|
|
};
|
||
|
|
|
||
|
|
tmp421@48 {
|
||
|
|
compatible = "ti,tmp75";
|
||
|
|
reg = <0x48>;
|
||
|
|
};
|
||
|
|
|
||
|
|
tmp421@49 {
|
||
|
|
compatible = "ti,tmp75";
|
||
|
|
reg = <0x49>;
|
||
|
|
};
|
||
|
|
|
||
|
|
eeprom@50 {
|
||
|
|
compatible = "atmel,24c64";
|
||
|
|
reg = <0x50>;
|
||
|
|
pagesize = <32>;
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c-switch@73 {
|
||
|
|
compatible = "nxp,pca9546";
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <0x73>;
|
||
|
|
|
||
|
|
imux24: i2c@0 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
imux25: i2c@1 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <1>;
|
||
|
|
};
|
||
|
|
|
||
|
|
imux26: i2c@2 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
imux27: i2c@3 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <3>;
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
imux18: i2c@2 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <2>;
|
||
|
|
|
||
|
|
ina230@45 {
|
||
|
|
compatible = "ti,ina230";
|
||
|
|
reg = <0x45>;
|
||
|
|
};
|
||
|
|
|
||
|
|
tmp421@48 {
|
||
|
|
compatible = "ti,tmp75";
|
||
|
|
reg = <0x48>;
|
||
|
|
};
|
||
|
|
|
||
|
|
tmp421@49 {
|
||
|
|
compatible = "ti,tmp75";
|
||
|
|
reg = <0x49>;
|
||
|
|
};
|
||
|
|
|
||
|
|
eeprom@50 {
|
||
|
|
compatible = "atmel,24c64";
|
||
|
|
reg = <0x50>;
|
||
|
|
pagesize = <32>;
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c-switch@73 {
|
||
|
|
compatible = "nxp,pca9546";
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <0x73>;
|
||
|
|
|
||
|
|
imux28: i2c@0 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
imux29: i2c@1 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <1>;
|
||
|
|
};
|
||
|
|
|
||
|
|
imux30: i2c@2 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
imux31: i2c@3 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <3>;
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
imux19: i2c@3 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <3>;
|
||
|
|
|
||
|
|
i2c-switch@40 {
|
||
|
|
compatible = "ti,ina230";
|
||
|
|
reg = <0x40>;
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c-switch@41 {
|
||
|
|
compatible = "ti,ina230";
|
||
|
|
reg = <0x41>;
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c-switch@45 {
|
||
|
|
compatible = "ti,ina230";
|
||
|
|
reg = <0x45>;
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c2 {
|
||
|
|
status = "okay";
|
||
|
|
// Mezz Management SMBus
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c3 {
|
||
|
|
status = "okay";
|
||
|
|
// SMBus to Board ID EEPROM
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c4 {
|
||
|
|
status = "okay";
|
||
|
|
// BMC Debug Header
|
||
|
|
ipmb0@10 {
|
||
|
|
compatible = "ipmb-dev";
|
||
|
|
reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
|
||
|
|
i2c-protocol;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c5 {
|
||
|
|
status = "okay";
|
||
|
|
// CPU Voltage regulators
|
||
|
|
regulator@48 {
|
||
|
|
compatible = "infineon,pxe1610";
|
||
|
|
reg = <0x48>;
|
||
|
|
};
|
||
|
|
regulator@4a {
|
||
|
|
compatible = "infineon,pxe1610";
|
||
|
|
reg = <0x4a>;
|
||
|
|
};
|
||
|
|
regulator@50 {
|
||
|
|
compatible = "infineon,pxe1610";
|
||
|
|
reg = <0x50>;
|
||
|
|
};
|
||
|
|
regulator@52 {
|
||
|
|
compatible = "infineon,pxe1610";
|
||
|
|
reg = <0x52>;
|
||
|
|
};
|
||
|
|
regulator@58 {
|
||
|
|
compatible = "infineon,pxe1610";
|
||
|
|
reg = <0x58>;
|
||
|
|
};
|
||
|
|
regulator@5a {
|
||
|
|
compatible = "infineon,pxe1610";
|
||
|
|
reg = <0x5a>;
|
||
|
|
};
|
||
|
|
regulator@68 {
|
||
|
|
compatible = "infineon,pxe1610";
|
||
|
|
reg = <0x68>;
|
||
|
|
};
|
||
|
|
regulator@70 {
|
||
|
|
compatible = "infineon,pxe1610";
|
||
|
|
reg = <0x70>;
|
||
|
|
};
|
||
|
|
regulator@72 {
|
||
|
|
compatible = "infineon,pxe1610";
|
||
|
|
reg = <0x72>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c6 {
|
||
|
|
status = "okay";
|
||
|
|
tpm@20 {
|
||
|
|
compatible = "infineon,slb9645tt";
|
||
|
|
reg = <0x20>;
|
||
|
|
};
|
||
|
|
tmp421@4e {
|
||
|
|
compatible = "ti,tmp421";
|
||
|
|
reg = <0x4e>;
|
||
|
|
};
|
||
|
|
tmp421@4f {
|
||
|
|
compatible = "ti,tmp421";
|
||
|
|
reg = <0x4f>;
|
||
|
|
};
|
||
|
|
eeprom@54 {
|
||
|
|
compatible = "atmel,24c64";
|
||
|
|
reg = <0x54>;
|
||
|
|
pagesize = <32>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c7 {
|
||
|
|
status = "okay";
|
||
|
|
//HSC, AirMax Conn A
|
||
|
|
adm1278@45 {
|
||
|
|
compatible = "adm1275";
|
||
|
|
reg = <0x45>;
|
||
|
|
shunt-resistor-micro-ohms = <250>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c8 {
|
||
|
|
status = "okay";
|
||
|
|
tmp421@1f {
|
||
|
|
compatible = "ti,tmp421";
|
||
|
|
reg = <0x1f>;
|
||
|
|
};
|
||
|
|
//Mezz Sensor SMBus
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c9 {
|
||
|
|
status = "okay";
|
||
|
|
//USB Debug Connector
|
||
|
|
ipmb0@10 {
|
||
|
|
compatible = "ipmb-dev";
|
||
|
|
reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
|
||
|
|
i2c-protocol;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm_tacho {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
|
||
|
|
fan@0 {
|
||
|
|
reg = <0x00>;
|
||
|
|
aspeed,fan-tach-ch = /bits/ 8 <0x00>;
|
||
|
|
};
|
||
|
|
|
||
|
|
fan@1 {
|
||
|
|
reg = <0x01>;
|
||
|
|
aspeed,fan-tach-ch = /bits/ 8 <0x02>;
|
||
|
|
};
|
||
|
|
};
|