tegrakernel/kernel/nvidia/drivers/platform/tegra/mc/tegra18_emc.c

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2022-02-16 09:13:02 -06:00
/*
* Copyright (c) 2015, 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.
*
* 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/platform/tegra/tegra_emc.h>
#include <linux/platform/tegra/mc.h>
/*
* Currently just some stubs to get things building.
*/
u8 tegra_emc_bw_efficiency = 50;
int tegra_emc_get_dram_type(void)
{
return DRAM_TYPE_LPDDR4;
}
int tegra_emc_set_over_temp_state(unsigned long state)
{
return 0;
}
int tegra_emc_get_dram_temperature(void)
{
return 0;
}