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linux/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
Quan Nguyen 959ff7f6f4 ARM: dts: aspeed: mtjade: switch to 64MB flash layout 
As the 32MB flash layout will soon be exhausted, switch to 64MB layout.

Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com>
Signed-off-by: Phong Vo <phong@os.amperecomputing.com>
Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
Link: https://lore.kernel.org/r/20210517040036.13667-4-quan@os.amperecomputing.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-06-03 16:19:50 +09:30

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// SPDX-License-Identifier: GPL-2.0+
/dts-v1/;
#include "aspeed-g5.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
/ {
model = "Ampere Mt. Jade BMC";
compatible = "ampere,mtjade-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;
vga_memory: framebuffer@9f000000 {
no-map;
reg = <0x9f000000 0x01000000>; /* 16M */
};
gfx_memory: framebuffer {
size = <0x01000000>;
alignment = <0x01000000>;
compatible = "shared-dma-pool";
reusable;
};
video_engine_memory: jpegbuffer {
size = <0x02000000>; /* 32M */
alignment = <0x01000000>;
compatible = "shared-dma-pool";
reusable;
};
};
leds {
compatible = "gpio-leds";
fault {
gpios = <&gpio ASPEED_GPIO(B, 6) GPIO_ACTIVE_HIGH>;
};
identify {
gpios = <&gpio ASPEED_GPIO(Q, 6) GPIO_ACTIVE_HIGH>;
};
};
gpio-keys {
compatible = "gpio-keys";
shutdown_ack {
label = "SHUTDOWN_ACK";
gpios = <&gpio ASPEED_GPIO(G, 2) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(G, 2)>;
};
reboot_ack {
label = "REBOOT_ACK";
gpios = <&gpio ASPEED_GPIO(J, 3) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(J, 3)>;
};
S0_overtemp {
label = "S0_OVERTEMP";
gpios = <&gpio ASPEED_GPIO(G, 3) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(G, 3)>;
};
S0_hightemp {
label = "S0_HIGHTEMP";
gpios = <&gpio ASPEED_GPIO(J, 0) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(J, 0)>;
};
S0_cpu_fault {
label = "S0_CPU_FAULT";
gpios = <&gpio ASPEED_GPIO(J, 1) GPIO_ACTIVE_HIGH>;
linux,code = <ASPEED_GPIO(J, 1)>;
};
S1_overtemp {
label = "S1_OVERTEMP";
gpios = <&gpio ASPEED_GPIO(Z, 6) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(Z, 6)>;
};
S1_hightemp {
label = "S1_HIGHTEMP";
gpios = <&gpio ASPEED_GPIO(AB, 0) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(AB, 0)>;
};
S1_cpu_fault {
label = "S1_CPU_FAULT";
gpios = <&gpio ASPEED_GPIO(Z, 1) GPIO_ACTIVE_HIGH>;
linux,code = <ASPEED_GPIO(Z, 1)>;
};
id_button {
label = "ID_BUTTON";
gpios = <&gpio ASPEED_GPIO(Q, 5) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(Q, 5)>;
};
psu1_vin_good {
label = "PSU1_VIN_GOOD";
gpios = <&gpio ASPEED_GPIO(H, 4) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(H, 4)>;
};
psu2_vin_good {
label = "PSU2_VIN_GOOD";
gpios = <&gpio ASPEED_GPIO(H, 5) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(H, 5)>;
};
psu1_present {
label = "PSU1_PRESENT";
gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(I, 0)>;
};
psu2_present {
label = "PSU2_PRESENT";
gpios = <&gpio ASPEED_GPIO(I, 1) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(I, 1)>;
};
};
gpioA0mux: mux-controller {
compatible = "gpio-mux";
#mux-control-cells = <0>;
mux-gpios = <&gpio ASPEED_GPIO(A, 0) GPIO_ACTIVE_LOW>;
};
adc0mux: adc0mux {
compatible = "io-channel-mux";
io-channels = <&adc 0>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc1mux: adc1mux {
compatible = "io-channel-mux";
io-channels = <&adc 1>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc2mux: adc2mux {
compatible = "io-channel-mux";
io-channels = <&adc 2>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc3mux: adc3mux {
compatible = "io-channel-mux";
io-channels = <&adc 3>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc4mux: adc4mux {
compatible = "io-channel-mux";
io-channels = <&adc 4>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc5mux: adc5mux {
compatible = "io-channel-mux";
io-channels = <&adc 5>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc6mux: adc6mux {
compatible = "io-channel-mux";
io-channels = <&adc 6>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc7mux: adc7mux {
compatible = "io-channel-mux";
io-channels = <&adc 7>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc8mux: adc8mux {
compatible = "io-channel-mux";
io-channels = <&adc 8>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc9mux: adc9mux {
compatible = "io-channel-mux";
io-channels = <&adc 9>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc10mux: adc10mux {
compatible = "io-channel-mux";
io-channels = <&adc 10>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc11mux: adc11mux {
compatible = "io-channel-mux";
io-channels = <&adc 11>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc12mux: adc12mux {
compatible = "io-channel-mux";
io-channels = <&adc 12>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
adc13mux: adc13mux {
compatible = "io-channel-mux";
io-channels = <&adc 13>;
#io-channel-cells = <1>;
io-channel-names = "parent";
mux-controls = <&gpioA0mux>;
channels = "s0", "s1";
};
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&adc0mux 0>, <&adc0mux 1>,
<&adc1mux 0>, <&adc1mux 1>,
<&adc2mux 0>, <&adc2mux 1>,
<&adc3mux 0>, <&adc3mux 1>,
<&adc4mux 0>, <&adc4mux 1>,
<&adc5mux 0>, <&adc5mux 1>,
<&adc6mux 0>, <&adc6mux 1>,
<&adc7mux 0>, <&adc7mux 1>,
<&adc8mux 0>, <&adc8mux 1>,
<&adc9mux 0>, <&adc9mux 1>,
<&adc10mux 0>, <&adc10mux 1>,
<&adc11mux 0>, <&adc11mux 1>,
<&adc12mux 0>, <&adc12mux 1>,
<&adc13mux 0>, <&adc13mux 1>;
};
iio-hwmon-adc14 {
compatible = "iio-hwmon";
io-channels = <&adc 14>;
};
iio-hwmon-battery {
compatible = "iio-hwmon";
io-channels = <&adc 15>;
};
};
&fmc {
status = "okay";
flash@0 {
status = "okay";
m25p,fast-read;
label = "bmc";
/* 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 = "pnor";
/* spi-max-frequency = <100000000>; */
};
};
&uart1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd1_default
&pinctrl_rxd1_default
&pinctrl_ncts1_default
&pinctrl_nrts1_default>;
};
&uart2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd2_default
&pinctrl_rxd2_default>;
};
&uart3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd3_default
&pinctrl_rxd3_default>;
};
&uart4 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd4_default
&pinctrl_rxd4_default>;
};
/* The BMC's uart */
&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";
eeprom@50 {
compatible = "microchip,24c64", "atmel,24c64";
reg = <0x50>;
pagesize = <32>;
};
inlet_mem2: tmp175@28 {
compatible = "ti,tmp175";
reg = <0x28>;
};
inlet_cpu: tmp175@29 {
compatible = "ti,tmp175";
reg = <0x29>;
};
inlet_mem1: tmp175@2a {
compatible = "ti,tmp175";
reg = <0x2a>;
};
outlet_cpu: tmp175@2b {
compatible = "ti,tmp175";
reg = <0x2b>;
};
outlet1: tmp175@2c {
compatible = "ti,tmp175";
reg = <0x2c>;
};
outlet2: tmp175@2d {
compatible = "ti,tmp175";
reg = <0x2d>;
};
};
&i2c4 {
status = "okay";
rtc@51 {
compatible = "nxp,pcf85063a";
reg = <0x51>;
};
};
&i2c5 {
status = "okay";
};
&i2c6 {
status = "okay";
psu@58 {
compatible = "pmbus";
reg = <0x58>;
};
psu@59 {
compatible = "pmbus";
reg = <0x59>;
};
};
&i2c7 {
status = "okay";
};
&i2c8 {
status = "okay";
};
&i2c9 {
status = "okay";
};
&i2c10 {
status = "okay";
adm1278@10 {
compatible = "adi,adm1278";
reg = <0x10>;
};
adm1278@11 {
compatible = "adi,adm1278";
reg = <0x11>;
};
};
&gfx {
status = "okay";
memory-region = <&gfx_memory>;
};
&pinctrl {
aspeed,external-nodes = <&gfx &lhc>;
};
&pwm_tacho {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm2_default &pinctrl_pwm3_default
&pinctrl_pwm4_default &pinctrl_pwm5_default
&pinctrl_pwm6_default &pinctrl_pwm7_default>;
fan@0 {
reg = <0x02>;
aspeed,fan-tach-ch = /bits/ 8 <0x04>;
};
fan@1 {
reg = <0x02>;
aspeed,fan-tach-ch = /bits/ 8 <0x05>;
};
fan@2 {
reg = <0x03>;
aspeed,fan-tach-ch = /bits/ 8 <0x06>;
};
fan@3 {
reg = <0x03>;
aspeed,fan-tach-ch = /bits/ 8 <0x07>;
};
fan@4 {
reg = <0x04>;
aspeed,fan-tach-ch = /bits/ 8 <0x08>;
};
fan@5 {
reg = <0x04>;
aspeed,fan-tach-ch = /bits/ 8 <0x09>;
};
fan@6 {
reg = <0x05>;
aspeed,fan-tach-ch = /bits/ 8 <0x0a>;
};
fan@7 {
reg = <0x05>;
aspeed,fan-tach-ch = /bits/ 8 <0x0b>;
};
fan@8 {
reg = <0x06>;
aspeed,fan-tach-ch = /bits/ 8 <0x0c>;
};
fan@9 {
reg = <0x06>;
aspeed,fan-tach-ch = /bits/ 8 <0x0d>;
};
fan@10 {
reg = <0x07>;
aspeed,fan-tach-ch = /bits/ 8 <0x0e>;
};
fan@11 {
reg = <0x07>;
aspeed,fan-tach-ch = /bits/ 8 <0x0f>;
};
};
&vhub {
status = "okay";
};
&adc {
status = "okay";
};
&video {
status = "okay";
memory-region = <&video_engine_memory>;
};
&gpio {
gpio-line-names =
/*A0-A7*/ "","","","S0_BMC_SPECIAL_BOOT","","","","",
/*B0-B7*/ "BMC_SELECT_EEPROM","","","",
"POWER_BUTTON","","","",
/*C0-C7*/ "","","","","","","","",
/*D0-D7*/ "","","","","","","","",
/*E0-E7*/ "","","","","","","","",
/*F0-F7*/ "","","BMC_SYS_PSON_L","S0_DDR_SAVE","PGOOD",
"S1_DDR_SAVE","","",
/*G0-G7*/ "S0_FW_BOOT_OK","SHD_REQ_L","","S0_OVERTEMP_L","","",
"","",
/*H0-H7*/ "","","","","PSU1_VIN_GOOD","PSU2_VIN_GOOD","","",
/*I0-I7*/ "PSU1_PRESENT","PSU2_PRESENT","S1_BMC_SPECIAL_BOOT",
"","","","","",
/*J0-J7*/ "S0_HIGHTEMP_L","S0_FAULT_L","S0_SCP_AUTH_FAIL_L","",
"","","","",
/*K0-K7*/ "","","","","","","","",
/*L0-L7*/ "","","","BMC_SYSRESET_L","SPI_AUTH_FAIL_L","","","",
/*M0-M7*/ "","","","","","","","",
/*N0-N7*/ "","","","","","","","",
/*O0-O7*/ "","","","","","","","",
/*P0-P7*/ "","","","","","","","",
/*Q0-Q7*/ "","","","","","UID_BUTTON","","",
/*R0-R7*/ "","","BMC_EXT_HIGHTEMP_L","OCP_AUX_PWREN",
"OCP_MAIN_PWREN","RESET_BUTTON","","",
/*S0-S7*/ "","","","","","","","",
/*T0-T7*/ "","","","","","","","",
/*U0-U7*/ "","","","","","","","",
/*V0-V7*/ "","","","","","","","",
/*W0-W7*/ "","","","","","","","",
/*X0-X7*/ "","","","","","","","",
/*Y0-Y7*/ "","","","","","","","",
/*Z0-Z7*/ "S0_BMC_PLIMIT","S1_FAULT_L","S1_FW_BOOT_OK","","",
"S1_SCP_AUTH_FAIL_L","S1_OVERTEMP_L","",
/*AA0-AA7*/ "","","","","","","","",
/*AB0-AB7*/ "S1_HIGHTEMP_L","S1_BMC_PLIMIT","S0_BMC_DDR_ADDR",
"S1_BMC_DDR_ADR","","","","",
/*AC0-AC7*/ "SYS_PWR_GD","","","","","BMC_READY","SLAVE_PRESENT_L",
"BMC_OCP_PG";
};
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