On Fri, Jul 27, 2012 at 09:05:48PM +0900, Alexandre Courbot wrote: > +++ b/include/linux/power_seq.h > @@ -0,0 +1,139 @@ > +/* > + * power_seq.h > + * > + * Simple interpreter for defining power sequences as platform data or device > + * tree properties. Initially designed for use with backlight drivers. > + * > + * Power sequences are designed to replace the callbacks typically used in > + * board-specific files that implement board-specific power sequences of devices > + * such as backlights. A power sequence is an array of resources (which can a > + * regulator, a GPIO, a PWM, ...) with an action to perform on it (enable or > + * disable) and optional pre and post step delays. By having them interpreted > + * instead of arbitrarily executed, it is possible to describe these in the > + * device tree and thus remove board-specific code from the kernel. > + * > + * Author: Alexandre Courbot <acourbot@xxxxxxxxxx> > + * > + * Copyright (c) 2012 NVIDIA Corporation. > + * > + * This program 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; version 2 of the License. > + * > + * This program 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. > + * > + * You should have received a copy of the GNU General Public License along > + * with this program; if not, write to the Free Software Foundation, Inc., > + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. As I always say: Unless you want to track the office movements of the FSF for the next 40 years, and keep this file up to date, drop that last paragraph, it's pointless. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
