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6a2b5343e2
The SCU address will be needed in other files than board-v7.c, especially in pmsu.c for cpuidle related activities. So this patch adds a function that allows to retrieve the virtual address at which the SCU has been mapped. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Link: https://lkml.kernel.org/r/1406120453-29291-10-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
28 lines
855 B
C
28 lines
855 B
C
/*
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* Core functions for Marvell System On Chip
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*
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* Copyright (C) 2012 Marvell
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*
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* Lior Amsalem <alior@marvell.com>
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* Gregory CLEMENT <gregory.clement@free-electrons.com>
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* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#ifndef __ARCH_MVEBU_COMMON_H
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#define __ARCH_MVEBU_COMMON_H
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#include <linux/reboot.h>
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void mvebu_restart(enum reboot_mode mode, const char *cmd);
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int mvebu_cpu_reset_deassert(int cpu);
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void mvebu_pmsu_set_cpu_boot_addr(int hw_cpu, void *boot_addr);
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void mvebu_system_controller_set_cpu_boot_addr(void *boot_addr);
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int mvebu_system_controller_get_soc_id(u32 *dev, u32 *rev);
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void __iomem *mvebu_get_scu_base(void);
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#endif
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