rpi4: bluetooth fix

This commit is contained in:
Brieuc Dubois 2024-06-10 15:40:56 +02:00 committed by mergify[bot]
parent 5ca7d128e6
commit f17f79c796
2 changed files with 45 additions and 0 deletions

View file

@ -0,0 +1,44 @@
{ config, lib, ... }:
let
cfg = config.hardware.raspberry-pi."4".bluetooth;
in
{
options.hardware = {
raspberry-pi."4".bluetooth = {
enable = lib.mkEnableOption ''
configuration for bluetooth
'';
};
};
config = lib.mkIf cfg.enable {
hardware.raspberry-pi."4".apply-overlays-dtmerge.enable = lib.mkDefault true;
# doesn't work for the CM module, so we exclude e.g. bcm2711-rpi-cm4.dts
hardware.deviceTree.filter = "bcm2711-rpi-4*.dtb";
hardware.deviceTree = {
overlays = [
{
name = "bluetooth-overlay";
dtsText = ''
/dts-v1/;
/plugin/;
/ {
compatible = "brcm,bcm2711";
fragment@0 {
target = <&uart0_pins>;
__overlay__ {
brcm,pins = <30 31 32 33>;
brcm,pull = <2 0 0 2>;
};
};
};
'';
}
];
};
};
}

View file

@ -4,6 +4,7 @@
imports = [
./audio.nix
./backlight.nix
./bluetooth.nix
./cpu-revision.nix
./digi-amp-plus.nix
./dwc2.nix