Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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
27static inline u32 mc_readl(struct tegra_mc *mc, unsigned long offset)
28{
29 return readl_relaxed(mc->regs + offset);
30}
31
32static inline void mc_writel(struct tegra_mc *mc, u32 value,
33 unsigned long offset)
34{
35 writel_relaxed(value, mc->regs + offset);
36}
37
38extern const struct tegra_mc_reset_ops terga_mc_reset_ops_common;
39
40#ifdef CONFIG_ARCH_TEGRA_2x_SOC
41extern const struct tegra_mc_soc tegra20_mc_soc;
42#endif
43
44#ifdef CONFIG_ARCH_TEGRA_3x_SOC
45extern const struct tegra_mc_soc tegra30_mc_soc;
46#endif
47
48#ifdef CONFIG_ARCH_TEGRA_114_SOC
49extern const struct tegra_mc_soc tegra114_mc_soc;
50#endif
51
52#ifdef CONFIG_ARCH_TEGRA_124_SOC
53extern const struct tegra_mc_soc tegra124_mc_soc;
54#endif
55
56#ifdef CONFIG_ARCH_TEGRA_132_SOC
57extern const struct tegra_mc_soc tegra132_mc_soc;
58#endif
59
60#ifdef CONFIG_ARCH_TEGRA_210_SOC
61extern const struct tegra_mc_soc tegra210_mc_soc;
62#endif
63
64#endif /* MEMORY_TEGRA_MC_H */