diff --git a/README.adoc b/README.adoc
index 9397675..690ad1d 100644
--- a/README.adoc
+++ b/README.adoc
@@ -2626,6 +2626,8 @@ This is notably because ARM boards:
 * typically don't have discoverable hardware extensions like PCI, but rather just put everything on an SoC with magic register addresses
 * are made by a wide variety of vendors due to ARM's licensing business model, which increases variability
 
+The Linux kernel itself has several device trees under `./arch/<arch>/boot/dts`, see also: https://stackoverflow.com/questions/21670967/how-to-compile-dts-linux-device-tree-source-files-to-dtb/42839737#42839737
+
 === DTB files
 
 Files that contain device trees have the `.dtb` extension when compiled, and `.dts` when in text form.