64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/*
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* Copyright (C) 2011-2019, NVIDIA Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MACH_TEGRA_COMMON_H
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#define __MACH_TEGRA_COMMON_H
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extern struct smp_operations tegra_smp_ops;
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extern phys_addr_t tegra_tsec_start;
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extern phys_addr_t tegra_tsec_size;
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#ifdef CONFIG_CACHE_L2X0
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void tegra_init_cache(bool init);
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#else
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static inline void tegra_init_cache(bool init) {}
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#endif
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extern void tegra_cpu_die(unsigned int cpu);
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extern int tegra_cpu_kill(unsigned int cpu);
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extern phys_addr_t tegra_avp_kernel_start;
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extern phys_addr_t tegra_avp_kernel_size;
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void ahb_gizmo_writel(unsigned long val, void __iomem *reg);
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extern struct device tegra_generic_cma_dev;
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extern struct device tegra_vpr_cma_dev;
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extern int tegra_with_secure_firmware;
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extern struct device tegra_generic_dev;
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extern struct device tegra_vpr_dev;
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extern struct device tegra_iram_dev;
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extern struct dma_resize_notifier_ops vpr_dev_ops;
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u32 tegra_get_bct_strapping(void);
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u32 tegra_get_fuse_opt_subrevision(void);
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enum tegra_revision tegra_chip_get_revision(void);
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void __init display_tegra_dt_info(void);
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bool tegra_is_vpr_resize_supported(void);
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void tegra_register_idle_unidle(int (*do_idle)(void *),
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int (*do_unidle)(void *),
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void *data);
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void tegra_unregister_idle_unidle(int (*do_idle)(void *));
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static inline int tegra_cpu_is_secure(void)
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{
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return tegra_with_secure_firmware;
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}
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int tegra_state_idx_from_name(char *state_name);
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#endif
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