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🧱 use nixos-hardware for rpi4s

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This commit is contained in:
James Walker
2022-06-24 22:44:43 -04:00
parent 5a7666240f
commit a3d7476d54
4 changed files with 32 additions and 123 deletions
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1
hosts/aristotle/configuration.nix
View File

@ -4,7 +4,6 @@
imports = [
# Include the results of the hardware scan.
./hardware-configuration.nix
./rpi-poe.nix
../../modules/ipfs/cluster.nix
../../modules/sops

109
hosts/aristotle/rpi-poe.nix
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@ -1,109 +0,0 @@
{ config, lib, pkgs, ... }:
{
hardware = {
deviceTree = {
filter = "bcm2711-rpi-*.dtb";
overlays = [{
name = "rpi-poe";
dtsText = ''
/*
* Overlay for the Raspberry Pi POE HAT.
*/
/dts-v1/;
/plugin/;
/ {
compatible = "brcm,bcm2711";
fragment@0 {
target-path = "/";
__overlay__ {
fan0: rpi-poe-fan@0 {
compatible = "raspberrypi,rpi-poe-fan";
firmware = <&firmware>;
cooling-min-state = <0>;
cooling-max-state = <4>;
#cooling-cells = <2>;
cooling-levels = <0 1 10 100 255>;
status = "okay";
};
};
};
fragment@1 {
target = <&cpu_thermal>;
__overlay__ {
trips {
trip0: trip0 {
temperature = <40000>;
hysteresis = <2000>;
type = "active";
};
trip1: trip1 {
temperature = <45000>;
hysteresis = <2000>;
type = "active";
};
trip2: trip2 {
temperature = <50000>;
hysteresis = <2000>;
type = "active";
};
trip3: trip3 {
temperature = <55000>;
hysteresis = <5000>;
type = "active";
};
};
cooling-maps {
map0 {
trip = <&trip0>;
cooling-device = <&fan0 0 1>;
};
map1 {
trip = <&trip1>;
cooling-device = <&fan0 1 2>;
};
map2 {
trip = <&trip2>;
cooling-device = <&fan0 2 3>;
};
map3 {
trip = <&trip3>;
cooling-device = <&fan0 3 4>;
};
};
};
};
fragment@2 {
target-path = "/__overrides__";
__overlay__ {
poe_fan_temp0 = <&trip0>,"temperature:0";
poe_fan_temp0_hyst = <&trip0>,"hysteresis:0";
poe_fan_temp1 = <&trip1>,"temperature:0";
poe_fan_temp1_hyst = <&trip1>,"hysteresis:0";
poe_fan_temp2 = <&trip2>,"temperature:0";
poe_fan_temp2_hyst = <&trip2>,"hysteresis:0";
poe_fan_temp3 = <&trip3>,"temperature:0";
poe_fan_temp3_hyst = <&trip3>,"hysteresis:0";
};
};
__overrides__ {
poe_fan_temp0 = <&trip0>,"temperature:0";
poe_fan_temp0_hyst = <&trip0>,"hysteresis:0";
poe_fan_temp1 = <&trip1>,"temperature:0";
poe_fan_temp1_hyst = <&trip1>,"hysteresis:0";
poe_fan_temp2 = <&trip2>,"temperature:0";
poe_fan_temp2_hyst = <&trip2>,"hysteresis:0";
poe_fan_temp3 = <&trip3>,"temperature:0";
poe_fan_temp3_hyst = <&trip3>,"hysteresis:0";
};
};
'';
}];
};
};
}