596efe4792
Move the padconf save code from pm34xx.c to the System Control Module code in mach-omap2/control.c. This is part of the general push to move direct register access from middle-layer core code to low-level core code, so the middle-layer code can be abstracted to work on multiple platforms and cleaned up. In the medium-to-long term, this code should be called by the mux layer code, not the PM idle code. This is because, according to the TRM, saving the padconf only needs to be done when the padconf changes[1]. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Tony Lindgren <tony@atomide.com> Tested-by: Rajendra Nayak <rnayak@ti.com> Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com> 1. OMAP34xx Multimedia Device Silicon Revision 3.1.x [Rev. ZH] [SWPU222H] Section 4.11.4 "Device Off-Mode Sequences"
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/*
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* arch/arm/plat-omap/include/mach/prcm.h
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*
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* Access definations for use in OMAP24XX clock and power management
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*
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* Copyright (C) 2005 Texas Instruments, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* XXX This file is deprecated. The PRCM is an OMAP2+-only subsystem,
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* so this file doesn't belong in plat-omap/include/plat. Please
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* do not add anything new to this file.
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*/
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#ifndef __ASM_ARM_ARCH_OMAP_PRCM_H
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#define __ASM_ARM_ARCH_OMAP_PRCM_H
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u32 omap_prcm_get_reset_sources(void);
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void omap_prcm_arch_reset(char mode, const char *cmd);
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int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest,
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const char *name);
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#endif
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