root/drivers/memory/tegra/mc.h

INCLUDED FROM

DEFINITIONS

1. mc_readl
2. mc_writel

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (C) 2014 NVIDIA CORPORATION.  All rights reserved.
   4  */
   5 
   6 #ifndef MEMORY_TEGRA_MC_H
   7 #define MEMORY_TEGRA_MC_H
   8 
   9 #include <linux/io.h>
  10 #include <linux/types.h>
  11 
  12 #include <soc/tegra/mc.h>
  13 
  14 #define MC_INT_DECERR_MTS (1 << 16)
  15 #define MC_INT_SECERR_SEC (1 << 13)
  16 #define MC_INT_DECERR_VPR (1 << 12)
  17 #define MC_INT_INVALID_APB_ASID_UPDATE (1 << 11)
  18 #define MC_INT_INVALID_SMMU_PAGE (1 << 10)
  19 #define MC_INT_ARBITRATION_EMEM (1 << 9)
  20 #define MC_INT_SECURITY_VIOLATION (1 << 8)
  21 #define MC_INT_INVALID_GART_PAGE (1 << 7)
  22 #define MC_INT_DECERR_EMEM (1 << 6)
  23 
  24 static inline u32 mc_readl(struct tegra_mc *mc, unsigned long offset)
  25 {
  26         return readl_relaxed(mc->regs + offset);
  27 }
  28 
  29 static inline void mc_writel(struct tegra_mc *mc, u32 value,
  30                              unsigned long offset)
  31 {
  32         writel_relaxed(value, mc->regs + offset);
  33 }
  34 
  35 extern const struct tegra_mc_reset_ops tegra_mc_reset_ops_common;
  36 
  37 #ifdef CONFIG_ARCH_TEGRA_2x_SOC
  38 extern const struct tegra_mc_soc tegra20_mc_soc;
  39 #endif
  40 
  41 #ifdef CONFIG_ARCH_TEGRA_3x_SOC
  42 extern const struct tegra_mc_soc tegra30_mc_soc;
  43 #endif
  44 
  45 #ifdef CONFIG_ARCH_TEGRA_114_SOC
  46 extern const struct tegra_mc_soc tegra114_mc_soc;
  47 #endif
  48 
  49 #ifdef CONFIG_ARCH_TEGRA_124_SOC
  50 extern const struct tegra_mc_soc tegra124_mc_soc;
  51 #endif
  52 
  53 #ifdef CONFIG_ARCH_TEGRA_132_SOC
  54 extern const struct tegra_mc_soc tegra132_mc_soc;
  55 #endif
  56 
  57 #ifdef CONFIG_ARCH_TEGRA_210_SOC
  58 extern const struct tegra_mc_soc tegra210_mc_soc;
  59 #endif
  60 
  61 #endif /* MEMORY_TEGRA_MC_H */