linux/include/soc/tegra/emc.h
Mikko Perttunen 73a7f0a906 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>
2015-05-05 11:12:17 +02:00

20 lines
551 B
C

/*
* Copyright (c) 2014 NVIDIA Corporation. All rights reserved.
*
* 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.
*/
#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__ */