LXR linux/arch/arm/mach-tegra/cpuidle-tegra114.c

   1/*
   2 * Copyright (c) 2013, NVIDIA Corporation. All rights reserved.
   3 *
   4 * This program is free software; you can redistribute it and/or modify it
   5 * under the terms and conditions of the GNU General Public License,
   6 * version 2, as published by the Free Software Foundation.
   7 *
   8 * This program is distributed in the hope it will be useful, but WITHOUT
   9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  11 * more details.
  12 *
  13 * You should have received a copy of the GNU General Public License
  14 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15 */
  16
  17#include <linux/kernel.h>
  18#include <linux/module.h>
  19#include <linux/cpuidle.h>
  20
  21#include <asm/cpuidle.h>
  22
  23static struct cpuidle_driver tegra_idle_driver = {
  24        .name = "tegra_idle",
  25        .owner = THIS_MODULE,
  26        .state_count = 1,
  27        .states = {
  28                [0] = ARM_CPUIDLE_WFI_STATE_PWR(600),
  29        },
  30};
  31
  32int __init tegra114_cpuidle_init(void)
  33{
  34        return cpuidle_register(&tegra_idle_driver, NULL);
  35}
  36