From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Subject: Re: [PATCH v4 3/3] Documentation: of: Document graph bindings Date: Mon, 10 Mar 2014 08:53:44 +0200 Message-ID: <531D6178.3070906@ti.com> References: <1393340304-19005-1-git-send-email-p.zabel@pengutronix.de> < 1393340304-19005-4-git-send-email-p.zabel@pengutronix.de> <530DE8A9. 9050809@ti.com> <1393426623.3248.70.camel@paszta.hi.pengutronix.de> < 530DFF4C.8080807@ti.com> <20140307181132.B2D71C40A88@trevor.secretlab.ca> < 531AE46A.2060808@ti.com> <20140308122532.1AED9C40612@trevor.secretlab.ca> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="WP4PXb977ufAdKbrgTALpgqOPLJ35eEu3" Return-path: In-Reply-To: <20140308122532.1AED9C40612@trevor.secretlab.ca> Sender: linux-media-owner@vger.kernel.org To: Grant Likely , Philipp Zabel Cc: Russell King - ARM Linux , Mauro Carvalho Chehab , Rob Herring , Sylwester Nawrocki , Laurent Pinchart , Kyungmin Park , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, Guennadi Liakhovetski List-Id: devicetree@vger.kernel.org --WP4PXb977ufAdKbrgTALpgqOPLJ35eEu3 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 08/03/14 14:25, Grant Likely wrote: > Sure. If endpoints are logical, then only create the ones actually > hooked up. No problem there. But nor do I see any issue with having > empty connections if the board author things it makes sense to have the= m > in the dtsi. I don't think they are usually logical, although they probably might be in some cases. As I see it, a "port" is a group of pins in a hardware component, and two endpoints define a connection between two ports, which on the HW level are the wires between the ports. So a port with two endpoints is a group of pins, with wires that go from the same pins to two different components. Tomi --WP4PXb977ufAdKbrgTALpgqOPLJ35eEu3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJTHWF4AAoJEPo9qoy8lh71aRgQAKa7NU6vFHKIcaTLCOscqUQI 6XDQQ/gFmiCqwNPAeWp6UBoQVUi/Q6xSWnbowVHuNExBXV+uyWg44am/4KuUWFaG 5WrZeEmOd44tF/eHnmPLK5PhRtoN47xqg7H1Gj27QL1AUUfN7ZXnLOzFKaK/oEGL VpgllJv5QfEiyUUqcBqNE7xaGm3iU+c/FyjNJN10UOcJdGA2iGosKIe3XDJ2o/CG BNHw+xJpO0XrrF7AQ/cGWh0c0rafV+CuDNqJ+CsxH9XgvSbj53E18OnPMl56v3dU 3rR8km3NOAWTM/GSIkZ1Rix/WzLHPwAH/0Yk6l6vKNSsMSQSe2nm6uN1Kpjqruf8 uWIgEhXIxImpyV1jDhfVhFJl5xxtRgZ1uxIOCtTxfYjr54TFuFJucLN5HeJW/JG9 j2UjOUNUIuq084vZfBm4fQ9BHj0hihAx+dhxNTSq0x7wix03xuH1p0nTYKLjIVt4 rqw53MjaLLTs7xYgTW463b3deeqYxHVVo9HQ6XFo/ia8i9WOqZ9zvEKQtoh5Xdjo 9avt1l3POVbBssa+9Ue76nbvf/1zAqBFEMrxuwIy0uIbrsCZZQlEhZe2WKsYnsQ0 OtrCKIqKis7jyjhofRvT7WTgAy5I54NdK46wMHW3boTHAWHOExg1FjgL5fetkKK1 PoZSm/JWdBVpl2n+gqju =8ACb -----END PGP SIGNATURE----- --WP4PXb977ufAdKbrgTALpgqOPLJ35eEu3--