34 lines
1.0 KiB
C
34 lines
1.0 KiB
C
/*
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* Copyright (c) 2015-2016, 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 _LINUX_TEGRA_CPU_H
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#define _LINUX_TEGRA_CPU_H
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#include <asm/cputype.h>
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static inline int tegra_is_this_cpu_denver(void)
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{
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return read_cpuid_implementor() == ARM_CPU_IMP_NVIDIA;
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}
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static inline int tegra_is_this_cpu_arm(void)
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{
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return read_cpuid_implementor() == ARM_CPU_IMP_ARM;
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}
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int tegra_get_clk_counter(u32 mpidr, u32 midr, u32 *coreclk,
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u32 *refclk);
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#endif
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