mirror of https://gitee.com/openkylin/linux.git
51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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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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#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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