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|
/dts-v1/;
#include "ast2400.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Barrelye BMC";
compatible = "rackspace,barreleye-bmc", "aspeed,ast2400";
ahb {
mac0: ethernet@1e660000 {
use-nc-si;
no-hw-checksum;
};
fmc@1e620000 {
reg = < 0x1e620000 0x94
0x20000000 0x02000000 >;
#address-cells = <1>;
#size-cells = <0>;
compatible = "aspeed,fmc";
flash@0 {
reg = < 0 >;
compatible = "jedec,spi-nor" ;
/*
* Possibly required props:
* spi-max-frequency = <>
* spi-tx-bus-width = <>
* spi-rx-bus-width = <>
* m25p,fast-read
* spi-cpol if inverse clock polarity (CPOL)
* spi-cpha if shifted clock phase (CPHA)
*/
#include "aspeed-bmc-opp-flash-layout.dtsi"
};
};
spi@1e630000 {
reg = < 0x1e630000 0x18
0x30000000 0x02000000 >;
#address-cells = <1>;
#size-cells = <0>;
compatible = "aspeed,smc";
flash {
reg = < 0 >;
compatible = "jedec,spi-nor" ;
label = "pnor";
/* spi-max-frequency = <>; */
/* m25p,fast-read; */
};
};
apb {
i2c: i2c@1e78a040 {
i2c0: i2c-bus@40 {
eeprom@50 {
compatible = "atmel,24c256";
reg = <0x50>;
pagesize = <64>;
};
rtc@68 {
compatible = "dallas,ds3231";
reg = <0x68>;
// interrupts = <GPIOF0>
};
lm75@4a {
compatible = "national,lm75";
reg = <0x4a>;
};
};
i2c3: i2c-bus@100 {
occ@50 {
compatible = "ibm,occ-i2c";
reg = <0x50>;
};
occ@51 {
compatible = "ibm,occ-i2c";
reg = <0x51>;
};
};
i2c4: i2c-bus@140 {
adm1278@10 {
// P12V_a for CPU0
compatible = "adi,adm1278";
reg = <0x10>;
sense-resistor = <500>;
};
eeprom@54 {
compatible = "atmel,24c256";
reg = <0x54>;
pagesize = <64>;
};
};
i2c5: i2c-bus@180 {
adm1278@10 {
// P12V_b for CPU1
compatible = "adi,adm1278";
reg = <0x10>;
sense-resistor = <500>;
};
};
i2c6: i2c-bus@1c0 {
nct7904@2d {
compatible = "nuvoton,nct7904";
reg = <0x2d>;
};
nct7904@2e {
compatible = "nuvoton,nct7904";
reg = <0x2e>;
};
eeprom@51 {
compatible = "atmel,24c02";
reg = <0x51>;
pagesize = <8>;
};
eeprom@55 {
compatible = "atmel,24c02";
reg = <0x55>;
pagesize = <8>;
};
adm1278@10 {
// P12V_c for HDD and IO board
compatible = "adi,adm1278";
reg = <0x10>;
sense-resistor = <500>;
};
};
};
};
};
leds {
compatible = "gpio-leds";
heartbeat {
gpios = <&gpio 140 GPIO_ACTIVE_HIGH>;
default-state = "keep";
};
identify {
gpios = <&gpio 58 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
beep {
gpios = <&gpio 111 GPIO_ACTIVE_HIGH>;
default-state = "keep";
};
};
};
|
