diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm index 1f9fb7c02a..72fb3ca49d 100644 --- a/gnu/packages/linux.scm +++ b/gnu/packages/linux.scm @@ -7519,3 +7519,30 @@ (define-public bpftrace and C, and predecessor tracers such as DTrace and SystemTap. bpftrace was created by Alastair Robertson.") (license license:asl2.0))) + +(define-public ttyebus-linux-module + (let ((revision "0") + (commit "fe4332a2281cf79804ef4d8516aa848ca1c58d1f")) + (package + (name "ttyebus-linux-module") + (version (git-version "1.5" revision commit)) + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/eBUS/ttyebus.git") + (commit "fe4332a2281cf79804ef4d8516aa848ca1c58d1f"))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "1i66xjs9vln5cca6wx7aiiw7jihrlsk9hjdqyczp36fvm1b1bani")))) + (supported-systems '("armhf-linux" "aarch64-linux")) + (build-system linux-module-build-system) + (arguments + `(#:tests? #f)) + (home-page "https://github.com/eBUS/ttyebus") + (synopsis "Low-latency Raspberry Pi UART driver") + (description "This package provides a Linux kernel module that will +provide a serial device @code{/dev/ttyebus} with almost no latency upon +receiving. It is dedicated to the PL011 UART of the Raspberry Pi.") + (license license:gpl3+))))