1 /* 2 * Copyright (C) 2014 NVIDIA CORPORATION. All rights reserved. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 9 #ifndef MEMORY_TEGRA_MC_H 10 #define MEMORY_TEGRA_MC_H 11 12 #include <linux/io.h> 13 #include <linux/types.h> 14 15 #include <soc/tegra/mc.h> 16 17 #define MC_INT_DECERR_MTS (1 << 16) 18 #define MC_INT_SECERR_SEC (1 << 13) 19 #define MC_INT_DECERR_VPR (1 << 12) 20 #define MC_INT_INVALID_APB_ASID_UPDATE (1 << 11) 21 #define MC_INT_INVALID_SMMU_PAGE (1 << 10) 22 #define MC_INT_ARBITRATION_EMEM (1 << 9) 23 #define MC_INT_SECURITY_VIOLATION (1 << 8) 24 #define MC_INT_INVALID_GART_PAGE (1 << 7) 25 #define MC_INT_DECERR_EMEM (1 << 6) 26 27 static inline u32 mc_readl(struct tegra_mc *mc, unsigned long offset) 28 { 29 return readl_relaxed(mc->regs + offset); 30 } 31 32 static inline void mc_writel(struct tegra_mc *mc, u32 value, 33 unsigned long offset) 34 { 35 writel_relaxed(value, mc->regs + offset); 36 } 37 38 extern const struct tegra_mc_reset_ops tegra_mc_reset_ops_common; 39 40 #ifdef CONFIG_ARCH_TEGRA_2x_SOC 41 extern const struct tegra_mc_soc tegra20_mc_soc; 42 #endif 43 44 #ifdef CONFIG_ARCH_TEGRA_3x_SOC 45 extern const struct tegra_mc_soc tegra30_mc_soc; 46 #endif 47 48 #ifdef CONFIG_ARCH_TEGRA_114_SOC 49 extern const struct tegra_mc_soc tegra114_mc_soc; 50 #endif 51 52 #ifdef CONFIG_ARCH_TEGRA_124_SOC 53 extern const struct tegra_mc_soc tegra124_mc_soc; 54 #endif 55 56 #ifdef CONFIG_ARCH_TEGRA_132_SOC 57 extern const struct tegra_mc_soc tegra132_mc_soc; 58 #endif 59 60 #ifdef CONFIG_ARCH_TEGRA_210_SOC 61 extern const struct tegra_mc_soc tegra210_mc_soc; 62 #endif 63 64 #endif /* MEMORY_TEGRA_MC_H */ 65