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linux-sg2042/include/soc/tegra/emc.h

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-04 16:11:33 +08:00
/* SPDX-License-Identifier: GPL-2.0-only */
memory: tegra: Add EMC (external memory controller) driver Implements functionality needed to change the rate of the memory bus clock. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-03-12 22:48:03 +08:00
/*
* Copyright (c) 2014 NVIDIA Corporation. All rights reserved.
*/
#ifndef __SOC_TEGRA_EMC_H__
#define __SOC_TEGRA_EMC_H__
struct tegra_emc;
int tegra_emc_prepare_timing_change(struct tegra_emc *emc,
unsigned long rate);
void tegra_emc_complete_timing_change(struct tegra_emc *emc,
unsigned long rate);
#endif /* __SOC_TEGRA_EMC_H__ */