Add "submitting patches" section to README

This tells users how/where to send patches, etc.

Signed-off-by: Stephen Warren <swarren@nvidia.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/README.txt b/README.txt
index 1c423d6..0ca5a93 100644
--- a/README.txt
+++ b/README.txt
@@ -5,6 +5,27 @@ Many aspects of many of Tegra's pins can configure via the pinmux and GPIO
 controllers. This project exists to assist with software's handling of the
 configuration of those controllers.
 
+Submitting Changes
+==================
+
+To submit patches to this project, please use the following commands:
+
+* git format-patch --subject-prefix="pinmux scripts PATCH"
+
+  Creates a patch file from your git commit.
+
+* git send-email --to linux-tegra@vger.kernel.org *.patch
+
+  Sends the patch by email to the Tegra mailing list.
+
+Even though the primary upstream repository for this project is hosted on
+github, contributions aren't accepted via github pull requests. Github pull
+requests would bypass public code review on the project mailing list.
+
+Patches should be signed off (include a signed-off-by line) to indicate your
+acceptance of the code's license (see the license header in each file). See
+http://developercertificate.org/ for details of what signed-off-by implies.
+
 Data files
 ==========