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ARM: dts: aspeed: minerva: Add adc sensors for fan board

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Add ina238 support to read the sensors in front of fans.

Signed-off-by: Yang Chen <yang.chen@quantatw.com>
Link: https://lore.kernel.org/r/20240626130332.929534-9-yangchen.openbmc@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Yang Chen 2024-06-26 21:03:23 +08:00 committed by Joel Stanley
parent 90098bb352
commit c0bb01e26f
1 changed files with 144 additions and 0 deletions
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144
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
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@ -207,6 +207,30 @@ pwm@5e{
#address-cells = <1>;
#size-cells = <0>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
};
imux17: i2c@1 {
@ -225,6 +249,30 @@ pwm@5e{
#address-cells = <1>;
#size-cells = <0>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
};
imux18: i2c@2 {
@ -243,6 +291,30 @@ pwm@5e{
#address-cells = <1>;
#size-cells = <0>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
};
imux19: i2c@3 {
@ -261,6 +333,30 @@ pwm@5e{
#address-cells = <1>;
#size-cells = <0>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
};
imux20: i2c@4 {
@ -279,6 +375,30 @@ pwm@5e{
#address-cells = <1>;
#size-cells = <0>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
};
imux21: i2c@5 {
@ -297,6 +417,30 @@ pwm@5e{
#address-cells = <1>;
#size-cells = <0>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
};
};
};