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linuxdebug/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts

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null pointer error
2024-07-16 15:50:57 +02:00
// SPDX-License-Identifier: GPL-2.0+
/dts-v1/;
#include "aspeed-g5.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
#include <dt-bindings/leds/leds-pca955x.h>
/ {
model = "Mihawk BMC";
compatible = "ibm,mihawk-bmc", "aspeed,ast2500";
aliases {
i2c215 = &bus6_mux215;
i2c216 = &bus6_mux216;
i2c217 = &bus6_mux217;
i2c218 = &bus6_mux218;
i2c219 = &bus6_mux219;
i2c220 = &bus6_mux220;
i2c221 = &bus6_mux221;
i2c222 = &bus6_mux222;
i2c223 = &bus7_mux223;
i2c224 = &bus7_mux224;
i2c225 = &bus7_mux225;
i2c226 = &bus7_mux226;
i2c227 = &bus7_mux227;
i2c228 = &bus7_mux228;
i2c229 = &bus7_mux229;
i2c230 = &bus7_mux230;
i2c231 = &bus9_mux231;
i2c232 = &bus9_mux232;
i2c233 = &bus9_mux233;
i2c234 = &bus9_mux234;
i2c235 = &bus9_mux235;
i2c236 = &bus9_mux236;
i2c237 = &bus9_mux237;
i2c238 = &bus9_mux238;
i2c239 = &bus10_mux239;
i2c240 = &bus10_mux240;
i2c241 = &bus10_mux241;
i2c242 = &bus10_mux242;
i2c243 = &bus10_mux243;
i2c244 = &bus10_mux244;
i2c245 = &bus10_mux245;
i2c246 = &bus10_mux246;
i2c247 = &bus12_mux247;
i2c248 = &bus12_mux248;
i2c249 = &bus12_mux249;
i2c250 = &bus12_mux250;
i2c251 = &bus13_mux251;
i2c252 = &bus13_mux252;
i2c253 = &bus13_mux253;
i2c254 = &bus13_mux254;
i2c255 = &bus13_mux255;
i2c256 = &bus13_mux256;
i2c257 = &bus13_mux257;
i2c258 = &bus13_mux258;
};
chosen {
stdout-path = &uart5;
bootargs = "console=ttyS4,115200 earlycon";
};
memory@80000000 {
reg = <0x80000000 0x20000000>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
flash_memory: region@98000000 {
no-map;
reg = <0x98000000 0x04000000>; /* 64M */
};
gfx_memory: framebuffer {
size = <0x01000000>;
alignment = <0x01000000>;
compatible = "shared-dma-pool";
reusable;
};
video_engine_memory: jpegbuffer {
size = <0x02000000>;
alignment = <0x01000000>;
compatible = "shared-dma-pool";
reusable;
};
};
gpio-keys {
compatible = "gpio-keys";
event-air-water {
label = "air-water";
gpios = <&gpio ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(F, 6)>;
};
event-checkstop {
label = "checkstop";
gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(J, 2)>;
};
event-ps0-presence {
label = "ps0-presence";
gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(Z, 2)>;
};
event-ps1-presence {
label = "ps1-presence";
gpios = <&gpio ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(Z, 0)>;
};
button-id {
label = "id-button";
gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(F, 1)>;
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
poll-interval = <1000>;
event-fan0-presence {
label = "fan0-presence";
gpios = <&pca9552 9 GPIO_ACTIVE_LOW>;
linux,code = <9>;
};
event-fan1-presence {
label = "fan1-presence";
gpios = <&pca9552 10 GPIO_ACTIVE_LOW>;
linux,code = <10>;
};
event-fan2-presence {
label = "fan2-presence";
gpios = <&pca9552 11 GPIO_ACTIVE_LOW>;
linux,code = <11>;
};
event-fan3-presence {
label = "fan3-presence";
gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
linux,code = <12>;
};
event-fan4-presence {
label = "fan4-presence";
gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
linux,code = <13>;
};
event-fan5-presence {
label = "fan5-presence";
gpios = <&pca9552 14 GPIO_ACTIVE_LOW>;
linux,code = <14>;
};
};
leds {
compatible = "gpio-leds";
front-fault {
retain-state-shutdown;
default-state = "keep";
gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_LOW>;
};
power-button {
retain-state-shutdown;
default-state = "keep";
gpios = <&gpio ASPEED_GPIO(AA, 1) GPIO_ACTIVE_LOW>;
};
front-id {
retain-state-shutdown;
default-state = "keep";
gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_LOW>;
};
fan0 {
retain-state-shutdown;
default-state = "keep";
gpios = <&pca9552 0 GPIO_ACTIVE_LOW>;
};
fan1 {
retain-state-shutdown;
default-state = "keep";
gpios = <&pca9552 1 GPIO_ACTIVE_LOW>;
};
fan2 {
retain-state-shutdown;
default-state = "keep";
gpios = <&pca9552 2 GPIO_ACTIVE_LOW>;
};
fan3 {
retain-state-shutdown;
default-state = "keep";
gpios = <&pca9552 3 GPIO_ACTIVE_LOW>;
};
fan4 {
retain-state-shutdown;
default-state = "keep";
gpios = <&pca9552 4 GPIO_ACTIVE_LOW>;
};
fan5 {
retain-state-shutdown;
default-state = "keep";
gpios = <&pca9552 5 GPIO_ACTIVE_LOW>;
};
};
fsi: gpio-fsi {
compatible = "fsi-master-gpio", "fsi-master";
#address-cells = <2>;
#size-cells = <0>;
no-gpio-delays;
clock-gpios = <&gpio ASPEED_GPIO(E, 6) GPIO_ACTIVE_HIGH>;
data-gpios = <&gpio ASPEED_GPIO(E, 7) GPIO_ACTIVE_HIGH>;
mux-gpios = <&gpio ASPEED_GPIO(E, 5) GPIO_ACTIVE_HIGH>;
enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
trans-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>;
};
iio-hwmon-12v {
compatible = "iio-hwmon";
io-channels = <&adc 0>;
};
iio-hwmon-5v {
compatible = "iio-hwmon";
io-channels = <&adc 1>;
};
iio-hwmon-3v {
compatible = "iio-hwmon";
io-channels = <&adc 2>;
};
iio-hwmon-vdd0 {
compatible = "iio-hwmon";
io-channels = <&adc 3>;
};
iio-hwmon-vdd1 {
compatible = "iio-hwmon";
io-channels = <&adc 4>;
};
iio-hwmon-vcs0 {
compatible = "iio-hwmon";
io-channels = <&adc 5>;
};
iio-hwmon-vcs1 {
compatible = "iio-hwmon";
io-channels = <&adc 6>;
};
iio-hwmon-vdn0 {
compatible = "iio-hwmon";
io-channels = <&adc 7>;
};
iio-hwmon-vdn1 {
compatible = "iio-hwmon";
io-channels = <&adc 8>;
};
iio-hwmon-vio0 {
compatible = "iio-hwmon";
io-channels = <&adc 9>;
};
iio-hwmon-vio1 {
compatible = "iio-hwmon";
io-channels = <&adc 10>;
};
iio-hwmon-vddra {
compatible = "iio-hwmon";
io-channels = <&adc 11>;
};
iio-hwmon-battery {
compatible = "iio-hwmon";
io-channels = <&adc 12>;
};
iio-hwmon-vddrb {
compatible = "iio-hwmon";
io-channels = <&adc 13>;
};
iio-hwmon-vddrc {
compatible = "iio-hwmon";
io-channels = <&adc 14>;
};
iio-hwmon-vddrd {
compatible = "iio-hwmon";
io-channels = <&adc 15>;
};
};
&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>;
};
fan@1 {
reg = <0x01>;
aspeed,fan-tach-ch = /bits/ 8 <0x01>;
};
fan@2 {
reg = <0x02>;
aspeed,fan-tach-ch = /bits/ 8 <0x02>;
};
fan@3 {
reg = <0x03>;
aspeed,fan-tach-ch = /bits/ 8 <0x03>;
};
fan@4 {
reg = <0x04>;
aspeed,fan-tach-ch = /bits/ 8 <0x04>;
};
fan@5 {
reg = <0x05>;
aspeed,fan-tach-ch = /bits/ 8 <0x05>;
};
fan@6 {
reg = <0x00>;
aspeed,fan-tach-ch = /bits/ 8 <0x06>;
};
fan@7 {
reg = <0x01>;
aspeed,fan-tach-ch = /bits/ 8 <0x07>;
};
fan@8 {
reg = <0x02>;
aspeed,fan-tach-ch = /bits/ 8 <0x08>;
};
fan@9 {
reg = <0x03>;
aspeed,fan-tach-ch = /bits/ 8 <0x09>;
};
fan@10 {
reg = <0x04>;
aspeed,fan-tach-ch = /bits/ 8 <0x0a>;
};
fan@11 {
reg = <0x05>;
aspeed,fan-tach-ch = /bits/ 8 <0x0b>;
};
};
&gpio {
gpio-line-names =
/*A0-A7*/ "","cfam-reset","","","","","","",
/*B0-B7*/ "","","","","","","","",
/*C0-C7*/ "","","","","","","","",
/*D0-D7*/ "fsi-enable","","","","","","","",
/*E0-E7*/ "","","","","","fsi-mux","fsi-clock","fsi-data",
/*F0-F7*/ "","id-button","","","","","air-water","",
/*G0-G7*/ "","","","","","","","",
/*H0-H7*/ "","","","","","","","",
/*I0-I7*/ "","","","","","","","",
/*J0-J7*/ "","","checkstop","","","","","",
/*K0-K7*/ "","","","","","","","",
/*L0-L7*/ "","","","","","","","",
/*M0-M7*/ "","","","","","","","",
/*N0-N7*/ "","","","","","","","",
/*O0-O7*/ "","","","","","","","",
/*P0-P7*/ "","","","","","","","",
/*Q0-Q7*/ "","","","","","","","",
/*R0-R7*/ "","","fsi-trans","","","","","",
/*S0-S7*/ "","","","","","","","",
/*T0-T7*/ "","","","","","","","",
/*U0-U7*/ "","","","","","","","",
/*V0-V7*/ "","","","","","","","",
/*W0-W7*/ "","","","","","","","",
/*X0-X7*/ "","","","","","","","",
/*Y0-Y7*/ "","","","","","","","",
/*Z0-Z7*/ "presence-ps1","","presence-ps0","","","","","",
/*AA0-AA7*/ "led-front-fault","power-button","led-front-id","","","","","",
/*AB0-AB7*/ "","","","","","","","",
/*AC0-AC7*/ "","","","","","","","";
};
&fmc {
status = "okay";
flash@0 {
status = "okay";
label = "bmc";
m25p,fast-read;
spi-max-frequency = <50000000>;
partitions {
#address-cells = < 1 >;
#size-cells = < 1 >;
compatible = "fixed-partitions";
u-boot@0 {
reg = < 0 0x60000 >;
label = "u-boot";
};
u-boot-env@60000 {
reg = < 0x60000 0x20000 >;
label = "u-boot-env";
};
obmc-ubi@80000 {
reg = < 0x80000 0x1F80000 >;
label = "obmc-ubi";
};
};
};
flash@1 {
status = "okay";
label = "alt-bmc";
m25p,fast-read;
spi-max-frequency = <50000000>;
partitions {
#address-cells = < 1 >;
#size-cells = < 1 >;
compatible = "fixed-partitions";
u-boot@0 {
reg = < 0 0x60000 >;
label = "alt-u-boot";
};
u-boot-env@60000 {
reg = < 0x60000 0x20000 >;
label = "alt-u-boot-env";
};
obmc-ubi@80000 {
reg = < 0x80000 0x1F80000 >;
label = "alt-obmc-ubi";
};
};
};
};
&spi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1_default>;
flash@0 {
status = "okay";
label = "pnor";
m25p,fast-read;
spi-max-frequency = <100000000>;
};
};
&lpc_ctrl {
status = "okay";
memory-region = <&flash_memory>;
flash = <&spi1>;
};
&uart1 {
/* Rear RS-232 connector */
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 {
/* APSS */
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
};
&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 = "disabled";
};
&i2c1 {
status = "disabled";
};
&i2c2 {
status = "okay";
/* SAMTEC P0 */
/* SAMTEC P1 */
};
&i2c3 {
status = "okay";
/* APSS */
/* CPLD */
/* PCA9516 (repeater) ->
* CLK Buffer 9FGS9092
* CLK Buffer 9DBL0651BKILFT
* CLK Buffer 9DBL0651BKILFT
* Power Supply 0
* Power Supply 1
* PCA 9552 LED
*/
power-supply@58 {
compatible = "ibm,cffps1";
reg = <0x58>;
};
power-supply@5b {
compatible = "ibm,cffps1";
reg = <0x5b>;
};
pca9552: pca9552@60 {
compatible = "nxp,pca9552";
reg = <0x60>;
#address-cells = <1>;
#size-cells = <0>;
gpio-controller;
#gpio-cells = <2>;
gpio@0 {
reg = <0>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@1 {
reg = <1>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@2 {
reg = <2>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@3 {
reg = <3>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@4 {
reg = <4>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@5 {
reg = <5>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@6 {
reg = <6>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@7 {
reg = <7>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@8 {
reg = <8>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@9 {
reg = <9>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@10 {
reg = <10>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@11 {
reg = <11>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@12 {
reg = <12>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@13 {
reg = <13>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@14 {
reg = <14>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@15 {
reg = <15>;
type = <PCA955X_TYPE_GPIO>;
};
};
};
&i2c4 {
status = "okay";
/* CP0 VDD & VCS : IR35221 */
/* CP0 VDN : IR35221 */
/* CP0 VIO : IR38064 */
/* CP0 VDDR : PXM1330 */
ir35221@70 {
compatible = "infineon,ir35221";
reg = <0x70>;
};
ir35221@72 {
compatible = "infineon,ir35221";
reg = <0x72>;
};
};
&i2c5 {
status = "okay";
/* CP0 VDD & VCS : IR35221 */
/* CP0 VDN : IR35221 */
/* CP0 VIO : IR38064 */
/* CP0 VDDR : PXM1330 */
ir35221@70 {
compatible = "infineon,ir35221";
reg = <0x70>;
};
ir35221@72 {
compatible = "infineon,ir35221";
reg = <0x72>;
};
};
&i2c6 {
status = "okay";
/* pca9548 -> NVMe1 to 8 */
pca9548@70 {
compatible = "nxp,pca9548";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x70>;
bus7_mux223: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
bus7_mux224: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
bus7_mux225: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
bus7_mux226: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
bus7_mux227: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
};
bus7_mux228: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
};
bus7_mux229: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
};
bus7_mux230: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
};
};
};
&i2c7 {
status = "okay";
/* pca9548 -> NVMe9 to 16 */
pca9548@70 {
compatible = "nxp,pca9548";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x70>;
bus6_mux215: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
bus6_mux216: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
bus6_mux217: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
bus6_mux218: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
bus6_mux219: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
};
bus6_mux220: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
};
bus6_mux221: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
};
bus6_mux222: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
};
};
};
&i2c8 {
status = "okay";
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
&i2c9 {
status = "okay";
/* pca9545 Riser ->
* PCIe x8 Slot3
* PCIe x16 slot4
* PCIe x8 slot5
* I2C BMC RISER PCA9554
* BMC SCL/SDA PCA9554
* PCA9554
*/
/* pca9545 ->
* PCIe x16 Slot1
* PCIe x8 slot2
* PEX8748
*/
pca9545riser@70 {
compatible = "nxp,pca9545";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x70>;
i2c-mux-idle-disconnect;
interrupt-controller;
#interrupt-cells = <2>;
bus9_mux231: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
tca9554@39 {
compatible = "ti,tca9554";
reg = <0x39>;
gpio-controller;
#gpio-cells = <2>;
smbus0-hog {
gpio-hog;
gpios = <4 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "smbus0";
};
};
tmp431@4c {
compatible = "ti,tmp401";
reg = <0x4c>;
};
};
bus9_mux232: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
tca9554@39 {
compatible = "ti,tca9554";
reg = <0x39>;
gpio-controller;
#gpio-cells = <2>;
smbus1-hog {
gpio-hog;
gpios = <4 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "smbus1";
};
};
tmp431@4c {
compatible = "ti,tmp401";
reg = <0x4c>;
};
};
bus9_mux233: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
bus9_mux234: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
};
pca9545@71 {
compatible = "nxp,pca9545";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x71>;
i2c-mux-idle-disconnect;
interrupt-controller;
#interrupt-cells = <2>;
bus9_mux235: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
tca9554@39 {
compatible = "ti,tca9554";
reg = <0x39>;
gpio-controller;
#gpio-cells = <2>;
smbus2-hog {
gpio-hog;
gpios = <4 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "smbus2";
};
};
tmp431@4c {
compatible = "ti,tmp401";
reg = <0x4c>;
};
};
bus9_mux236: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
tca9554@39 {
compatible = "ti,tca9554";
reg = <0x39>;
gpio-controller;
#gpio-cells = <2>;
smbus3-hog {
gpio-hog;
gpios = <4 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "smbus3";
};
};
tmp431@4c {
compatible = "ti,tmp401";
reg = <0x4c>;
};
};
bus9_mux237: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
bus9_mux238: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
};
};
&i2c10 {
status = "okay";
/* pca9545 Riser ->
* PCIe x8 Slot8
* PCIe x16 slot9
* PCIe x8 slot10
* I2C BMC RISER PCA9554
* BMC SCL/SDA PCA9554
* PCA9554
*/
/* pca9545 ->
* PCIe x16 Slot1
* PCIe x8 slot2
* PEX8748
*/
pca9545riser@70 {
compatible = "nxp,pca9545";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x70>;
i2c-mux-idle-disconnect;
interrupt-controller;
#interrupt-cells = <2>;
bus10_mux239: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
tca9554@39 {
compatible = "ti,tca9554";
reg = <0x39>;
gpio-controller;
#gpio-cells = <2>;
smbus4-hog {
gpio-hog;
gpios = <4 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "smbus4";
};
};
tmp431@4c {
compatible = "ti,tmp401";
reg = <0x4c>;
};
};
bus10_mux240: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
tca9554@39 {
compatible = "ti,tca9554";
reg = <0x39>;
gpio-controller;
#gpio-cells = <2>;
smbus5-hog {
gpio-hog;
gpios = <4 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "smbus5";
};
};
tmp431@4c {
compatible = "ti,tmp401";
reg = <0x4c>;
};
};
bus10_mux241: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
bus10_mux242: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
};
pca9545@71 {
compatible = "nxp,pca9545";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x71>;
i2c-mux-idle-disconnect;
interrupt-controller;
#interrupt-cells = <2>;
bus10_mux243: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
tca9554@39 {
compatible = "ti,tca9554";
reg = <0x39>;
gpio-controller;
#gpio-cells = <2>;
smbus6-hog {
gpio-hog;
gpios = <4 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "smbus6";
};
};
tmp431@4c {
compatible = "ti,tmp401";
reg = <0x4c>;
};
};
bus10_mux244: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
tca9554@39 {
compatible = "ti,tca9554";
reg = <0x39>;
gpio-controller;
#gpio-cells = <2>;
smbus7-hog {
gpio-hog;
gpios = <4 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "smbus7";
};
};
tmp431@4c {
compatible = "ti,tmp401";
reg = <0x4c>;
};
};
bus10_mux245: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
bus10_mux246: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
};
};
&i2c11 {
status = "okay";
/* TPM */
/* RTC RX8900CE */
/* FPGA for power sequence */
/* TMP275A */
/* TMP275A */
/* EMC1462 */
tpm@57 {
compatible = "infineon,slb9645tt";
reg = <0x57>;
};
rtc@32 {
compatible = "epson,rx8900";
reg = <0x32>;
};
tmp275@48 {
compatible = "ti,tmp275";
reg = <0x48>;
};
tmp275@49 {
compatible = "ti,tmp275";
reg = <0x49>;
};
/* chip emc1462 use emc1403 driver */
emc1403@4c {
compatible = "smsc,emc1403";
reg = <0x4c>;
};
};
&i2c12 {
status = "okay";
/* pca9545 ->
* SAS BP1
* SAS BP2
* NVMe BP
* M.2 riser
*/
pca9545@70 {
compatible = "nxp,pca9545";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x70>;
interrupt-controller;
#interrupt-cells = <2>;
bus12_mux247: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
bus12_mux248: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
bus12_mux249: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
bus12_mux250: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
tmp275@48 {
compatible = "ti,tmp275";
reg = <0x48>;
};
};
};
};
&i2c13 {
status = "okay";
/* pca9548 ->
* NVMe BP
* NVMe HDD17 to 24
*/
pca9548@70 {
compatible = "nxp,pca9548";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x70>;
bus13_mux251: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
bus13_mux252: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
bus13_mux253: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
bus13_mux254: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
bus13_mux255: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
};
bus13_mux256: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
};
bus13_mux257: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
};
bus13_mux258: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
};
};
};
&vuart {
status = "okay";
};
&gfx {
status = "okay";
memory-region = <&gfx_memory>;
};
&adc {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_adc0_default
&pinctrl_adc1_default
&pinctrl_adc2_default
&pinctrl_adc3_default
&pinctrl_adc4_default
&pinctrl_adc5_default
&pinctrl_adc6_default
&pinctrl_adc7_default
&pinctrl_adc8_default
&pinctrl_adc9_default
&pinctrl_adc10_default
&pinctrl_adc11_default
&pinctrl_adc12_default
&pinctrl_adc13_default
&pinctrl_adc14_default
&pinctrl_adc15_default>;
};
&wdt1 {
aspeed,reset-type = "none";
aspeed,external-signal;
aspeed,ext-push-pull;
aspeed,ext-active-high;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdtrst1_default>;
};
&wdt2 {
aspeed,alt-boot;
};
&ibt {
status = "okay";
};
&vhub {
status = "okay";
};
&video {
status = "okay";
memory-region = <&video_engine_memory>;
};
#include "ibm-power9-dual.dtsi"