60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
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/*
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* arch/arm/mach-tegra/cpuidle.c
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*
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* CPU idle driver for Tegra CPUs
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*
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* Copyright (c) 2010-2012, NVIDIA Corporation.
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* Copyright (c) 2011 Google, Inc.
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* Author: Colin Cross <ccross@android.com>
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* Gary King <gking@nvidia.com>
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*
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* Rework for 3.3 by Peter De Schrijver <pdeschrijver@nvidia.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <soc/tegra/fuse.h>
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#include "cpuidle.h"
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void __init tegra_cpuidle_init(void)
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{
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switch (tegra_get_chip_id()) {
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case TEGRA20:
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if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
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tegra20_cpuidle_init();
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break;
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case TEGRA30:
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if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC))
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tegra30_cpuidle_init();
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break;
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case TEGRA114:
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case TEGRA124:
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if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) ||
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IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC))
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tegra114_cpuidle_init();
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break;
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}
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}
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void tegra_cpuidle_pcie_irqs_in_use(void)
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{
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switch (tegra_get_chip_id()) {
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case TEGRA20:
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if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
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tegra20_cpuidle_pcie_irqs_in_use();
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break;
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}
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}
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