1 files changed, 27 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/undervolt/default.nix b/nixpkgs/pkgs/os-specific/linux/undervolt/default.nix
new file mode 100644
index 000000000000..a97cca4dfa76
--- /dev/null
+++ b/nixpkgs/pkgs/os-specific/linux/undervolt/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchFromGitHub, python3Packages }:
+
+python3Packages.buildPythonApplication rec {
+  version = "0.2.9";
+  pname = "undervolt";
+
+  src = fetchFromGitHub {
+    owner = "georgewhewell";
+    repo = "undervolt";
+    rev = "${version}";
+    sha256 = "1d934lp8yczrfslmwff6fxzd4arja2vg00s5kwdr949bxpa6w59c";
+  };
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/georgewhewell/undervolt/;
+    description = "A program for undervolting Intel CPUs on Linux";
+
+    longDescription = ''
+      Undervolt is a program for undervolting Intel CPUs under Linux. It works in a similar
+      manner to the Windows program ThrottleStop (i.e, MSR 0x150). You can apply a fixed
+      voltage offset to one of 5 voltage planes, and override your systems temperature
+      target (CPU will throttle when this temperature is reached).
+    '';
+    license = licenses.gpl2;
+    platforms = [ "x86_64-linux" ];
+  };
+}