68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/*
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* OMAP2/3/4 Power/Reset Management (PRM) bitfield definitions
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*
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* Copyright (C) 2007-2009 Texas Instruments, Inc.
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* Copyright (C) 2010 Nokia Corporation
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*
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* Paul Walmsley
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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 version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ARCH_ARM_MACH_OMAP2_PRM_H
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#define __ARCH_ARM_MACH_OMAP2_PRM_H
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#include "prcm-common.h"
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/*
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* 24XX: PM_PWSTST_CORE, PM_PWSTST_GFX, PM_PWSTST_MPU, PM_PWSTST_DSP
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*
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* 2430: PM_PWSTST_MDM
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*
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* 3430: PM_PWSTST_IVA2, PM_PWSTST_MPU, PM_PWSTST_CORE, PM_PWSTST_GFX,
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* PM_PWSTST_DSS, PM_PWSTST_CAM, PM_PWSTST_PER, PM_PWSTST_EMU,
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* PM_PWSTST_NEON
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*/
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#define OMAP_INTRANSITION_MASK (1 << 20)
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/*
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* 24XX: PM_PWSTST_GFX, PM_PWSTST_DSP
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*
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* 2430: PM_PWSTST_MDM
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*
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* 3430: PM_PWSTST_IVA2, PM_PWSTST_MPU, PM_PWSTST_CORE, PM_PWSTST_GFX,
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* PM_PWSTST_DSS, PM_PWSTST_CAM, PM_PWSTST_PER, PM_PWSTST_EMU,
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* PM_PWSTST_NEON
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*/
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#define OMAP_POWERSTATEST_SHIFT 0
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#define OMAP_POWERSTATEST_MASK (0x3 << 0)
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/*
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* 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX,
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* PM_PWSTCTRL_DSP, PM_PWSTST_MPU
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*
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* 2430: PM_PWSTCTRL_MDM shared bits
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*
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* 3430: PM_PWSTCTRL_IVA2, PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE,
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* PM_PWSTCTRL_GFX, PM_PWSTCTRL_DSS, PM_PWSTCTRL_CAM, PM_PWSTCTRL_PER,
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* PM_PWSTCTRL_NEON shared bits
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*/
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#define OMAP_POWERSTATE_SHIFT 0
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#define OMAP_POWERSTATE_MASK (0x3 << 0)
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#ifndef __ASSEMBLER__
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/**
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* struct prm_ll_data - fn ptrs to per-SoC PRM function implementations
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*/
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struct prm_ll_data {};
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extern int prm_register(struct prm_ll_data *pld);
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extern int prm_unregister(struct prm_ll_data *pld);
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#endif
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#endif
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