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ARM: dts: microchip: sam9x60ek: Add power monitor support

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Add PAC1934 support in order to monitor the board power consumption.

Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
Link: https://lore.kernel.org/r/20240923064932.5797-2-mihai.sain@microchip.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
This commit is contained in:
Mihai Sain 2024-09-23 09:49:28 +03:00 committed by Claudiu Beznea
parent 634e1fa7af
commit 219ecd2563
1 changed files with 31 additions and 0 deletions
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31
arch/arm/boot/dts/microchip/at91-sam9x60ek.dts
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@ -260,6 +260,37 @@ i2c6: i2c@600 {
i2c-digital-filter-width-ns = <35>;
status = "okay";
power-monitor@17 {
compatible = "microchip,pac1934";
reg = <0x17>;
#address-cells = <1>;
#size-cells = <0>;
channel@1 {
reg = <0x1>;
shunt-resistor-micro-ohms = <10000>;
label = "VDDIOM";
};
channel@2 {
reg = <0x2>;
shunt-resistor-micro-ohms = <10000>;
label = "VDDCORE";
};
channel@3 {
reg = <0x3>;
shunt-resistor-micro-ohms = <10000>;
label = "VDD3V3_MPU";
};
channel@4 {
reg = <0x4>;
shunt-resistor-micro-ohms = <10000>;
label = "VDD3V3";
};
};
gpio_exp: mcp23008@20 {
compatible = "microchip,mcp23008";
reg = <0x20>;