From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH v1 1/2] ARM: dts: add cubietech cubieboard4 Date: Mon, 9 Mar 2015 19:03:44 +0100 Message-ID: <20150309180344.GV5085@lukather> References: <1425918421-22876-1-git-send-email-tyler.baker@linaro.org> <1425918421-22876-2-git-send-email-tyler.baker@linaro.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="jWL1oGPK2mPq0rME" Return-path: Content-Disposition: inline In-Reply-To: <1425918421-22876-2-git-send-email-tyler.baker-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: tyler.baker-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, wens-jdAy2FN1RRM@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org --jWL1oGPK2mPq0rME Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Tyler, On Mon, Mar 09, 2015 at 09:27:00AM -0700, tyler.baker-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org wrote: > From: Tyler Baker >=20 > Add a Cubietech Cubieboard4 device tree and instruct make to build it. Th= is > device tree has been derived from the sun9i-a80-optimus.dts as they are v= ery > similar in design[1]. Notably, I2C3 is not used on Cubieboard4 and the LE= D/PWM > definitions will need to be updated in the future. >=20 > [1] http://dl.cubieboard.org/model/cc-a80/Hardware/CC-A80-HW-V1.1.pdf >=20 > Signed-off-by: Tyler Baker > --- > arch/arm/boot/dts/Makefile | 3 +- > arch/arm/boot/dts/sun9i-a80-cubieboard4.dts | 99 +++++++++++++++++++++++= ++++++ > 2 files changed, 101 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/boot/dts/sun9i-a80-cubieboard4.dts >=20 > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 4837044..0f67dab 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -553,7 +553,8 @@ dtb-$(CONFIG_MACH_SUN8I) +=3D \ > sun8i-a23-ippo-q8h-v5.dtb \ > sun8i-a23-ippo-q8h-v1.2.dtb > dtb-$(CONFIG_MACH_SUN9I) +=3D \ > - sun9i-a80-optimus.dtb > + sun9i-a80-optimus.dtb \ > + sun9i-a80-cubieboard4.dtb > dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) +=3D \ > tegra20-harmony.dtb \ > tegra20-iris-512.dtb \ > diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/= dts/sun9i-a80-cubieboard4.dts Good catch on the file name. > new file mode 100644 > index 0000000..5cdc165 > --- /dev/null > +++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts > @@ -0,0 +1,99 @@ > +/* > + * Copyright 2015 Tyler Baker > + * > + * Tyler Baker > + * Chen-Yu Tsai > + * > + * This file is dual-licensed: you can use it either under the terms > + * of the GPL or the X11 license, at your option. Note that this dual > + * licensing only applies to this file, and not this project as a > + * whole. > + * > + * a) This file is free software; you can redistribute it and/or > + * modify it under the terms of the GNU General Public License as > + * published by the Free Software Foundation; either version 2 of the > + * License, or (at your option) any later version. > + * > + * This file is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + * Or, alternatively, > + * > + * b) Permission is hereby granted, free of charge, to any person > + * obtaining a copy of this software and associated documentation > + * files (the "Software"), to deal in the Software without > + * restriction, including without limitation the rights to use, > + * copy, modify, merge, publish, distribute, sublicense, and/or > + * sell copies of the Software, and to permit persons to whom the > + * Software is furnished to do so, subject to the following > + * conditions: > + * > + * The above copyright notice and this permission notice shall be > + * included in all copies or substantial portions of the Software. > + * > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, > + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES > + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND > + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT > + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, > + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR > + * OTHER DEALINGS IN THE SOFTWARE. > + */ > + > +/dts-v1/; > +#include "sun9i-a80.dtsi" > +#include "sunxi-common-regulators.dtsi" > + > +#include > +#include > + > +/ { > + model =3D "Cubietech Cubieboard4"; > + compatible =3D "cubietech,a80-cubieboard4", "allwinner,sun9i-a80"; > + > + aliases { > + serial0 =3D &uart0; > + }; > + > + chosen { > + linux,stdout-path =3D &uart0; Actually, you can just use stdout-path, and you can also provide the baudrate configuration (and reuse the alias you just defined) by using stdout-path =3D "serial0:115200n8"; Thanks! Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com --jWL1oGPK2mPq0rME Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJU/eCAAAoJEBx+YmzsjxAg/kEP/0pAJ4CjFR67bQP8Se3zOzED yTpWMUTTpapN5RX58FZW/rIc77a8FVJlVWUlwyO32EWNwXbv9WHT09vzIBD6d+5I NAPNI3qUODE0Z0UVhcc+jEpZz2dYsvrz/pYNHPAsFibIR1762p6LD48rd6PZDLhm +YjPY0CFOGLheoGAmLq7UNPPVqKipFF3A+IpXr4Wsw5wiH6srx9csPVoaCMpXarL 5BL0BraoTtzonxvjXS2mNY3yLdyFc7m36pq+g9hWoog4dJepTzh+kbeGTDjoEnIm e9KjBTXn043raioO8nLnGEamsMGlQoSeAokq+fod08CogU5ViSRwXhnYqEmSrkTM G2vLRC2eygMRmF52KMBeDRyJwUMEZj8NZx0UkH0W9BQ3d7ncKy+fjsPzGkVt1drb qXH7iTNd27fwnbnKf3oTfw1jGJlPNUcLfJLdLG14OcYNR4KQs0inzXkVHw53W6F5 UIFzAWeIn/Nhv6kyBwcqLTsKfrNUvoIkagDP385OC6YxCIHV+EjIKV8Qg/cjGvJ1 ZFTCrDQwEzuRAwfFeBQsiCdljm9UKZONLt8GTNDi6WpPcGzTvOZNIhd/RCmUyfIP QCq73JX44fZxjH7jqi33cjJHk8+iYaJ6erZc+9c9j2I07BxIuVwc9HyE606/lFKT PKxnyGVxuz6icV9taYOf =LB4W -----END PGP SIGNATURE----- --jWL1oGPK2mPq0rME-- -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html