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kernel/linux-rt-4.4.41/drivers/memory/tegra/mc.h 1.09 KB
5113f6f70   김현기   kernel add
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  /*
   * 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 MEMORY_TEGRA_MC_H
  #define MEMORY_TEGRA_MC_H
  
  #include <linux/io.h>
  #include <linux/types.h>
  
  #include <soc/tegra/mc.h>
  
  static inline u32 mc_readl(struct tegra_mc *mc, unsigned long offset)
  {
  	return readl(mc->regs + offset);
  }
  
  static inline void mc_writel(struct tegra_mc *mc, u32 value,
  			     unsigned long offset)
  {
  	writel(value, mc->regs + offset);
  }
  
  #ifdef CONFIG_ARCH_TEGRA_3x_SOC
  extern const struct tegra_mc_soc tegra30_mc_soc;
  #endif
  
  #ifdef CONFIG_ARCH_TEGRA_114_SOC
  extern const struct tegra_mc_soc tegra114_mc_soc;
  #endif
  
  #ifdef CONFIG_ARCH_TEGRA_124_SOC
  extern const struct tegra_mc_soc tegra124_mc_soc;
  #endif
  
  #ifdef CONFIG_ARCH_TEGRA_132_SOC
  extern const struct tegra_mc_soc tegra132_mc_soc;
  #endif
  
  #ifdef CONFIG_ARCH_TEGRA_210_SOC
  extern const struct tegra_mc_soc tegra210_mc_soc;
  #endif
  
  #endif /* MEMORY_TEGRA_MC_H */