24036fdc76
The CPUIdle function of Tegra124 is identical to Tegra114, so we share the same driver with Tegra114. Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
/*
|
|
* arch/arm/mach-tegra/cpuidle.c
|
|
*
|
|
* CPU idle driver for Tegra CPUs
|
|
*
|
|
* Copyright (c) 2010-2012, NVIDIA Corporation.
|
|
* Copyright (c) 2011 Google, Inc.
|
|
* Author: Colin Cross <ccross@android.com>
|
|
* Gary King <gking@nvidia.com>
|
|
*
|
|
* Rework for 3.3 by Peter De Schrijver <pdeschrijver@nvidia.com>
|
|
*
|
|
* 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; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/module.h>
|
|
|
|
#include "fuse.h"
|
|
#include "cpuidle.h"
|
|
|
|
void __init tegra_cpuidle_init(void)
|
|
{
|
|
switch (tegra_chip_id) {
|
|
case TEGRA20:
|
|
if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
|
|
tegra20_cpuidle_init();
|
|
break;
|
|
case TEGRA30:
|
|
if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC))
|
|
tegra30_cpuidle_init();
|
|
break;
|
|
case TEGRA114:
|
|
case TEGRA124:
|
|
if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) ||
|
|
IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC))
|
|
tegra114_cpuidle_init();
|
|
break;
|
|
}
|
|
}
|
|
|
|
void tegra_cpuidle_pcie_irqs_in_use(void)
|
|
{
|
|
switch (tegra_chip_id) {
|
|
case TEGRA20:
|
|
if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
|
|
tegra20_cpuidle_pcie_irqs_in_use();
|
|
break;
|
|
}
|
|
}
|