a7460daf15
Eliminate need for global variables for the various PRM module offsets by making them part of the VP/VC common structures Eventually, these will likely be moved again, or more likely removed when VP/VC code is isolated, but for now just getting rid of them as global variabes so that the voltage domain initialization can be cleaned up. Signed-off-by: Kevin Hilman <khilman@ti.com>
83 lines
2.8 KiB
C
83 lines
2.8 KiB
C
/*
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* OMAP3 Voltage Processor (VP) data
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*
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* Copyright (C) 2007, 2010 Texas Instruments, Inc.
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* Rajendra Nayak <rnayak@ti.com>
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* Lesly A M <x0080970@ti.com>
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* Thara Gopinath <thara@ti.com>
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*
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* Copyright (C) 2008, 2011 Nokia Corporation
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* Kalle Jokiniemi
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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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#include <linux/io.h>
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#include <linux/err.h>
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#include <linux/init.h>
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#include <plat/common.h>
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#include "prm-regbits-34xx.h"
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#include "voltage.h"
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#include "vp.h"
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/*
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* VP data common to 34xx/36xx chips
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* XXX This stuff presumably belongs in the vp3xxx.c or vp.c file.
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*/
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static const struct omap_vp_common_data omap3_vp_common = {
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.prm_mod = OMAP3430_GR_MOD,
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.vpconfig_erroroffset_shift = OMAP3430_ERROROFFSET_SHIFT,
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.vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK,
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.vpconfig_errorgain_shift = OMAP3430_ERRORGAIN_SHIFT,
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.vpconfig_initvoltage_shift = OMAP3430_INITVOLTAGE_SHIFT,
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.vpconfig_initvoltage_mask = OMAP3430_INITVOLTAGE_MASK,
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.vpconfig_timeouten = OMAP3430_TIMEOUTEN_MASK,
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.vpconfig_initvdd = OMAP3430_INITVDD_MASK,
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.vpconfig_forceupdate = OMAP3430_FORCEUPDATE_MASK,
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.vpconfig_vpenable = OMAP3430_VPENABLE_MASK,
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.vstepmin_smpswaittimemin_shift = OMAP3430_SMPSWAITTIMEMIN_SHIFT,
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.vstepmax_smpswaittimemax_shift = OMAP3430_SMPSWAITTIMEMAX_SHIFT,
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.vstepmin_stepmin_shift = OMAP3430_VSTEPMIN_SHIFT,
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.vstepmax_stepmax_shift = OMAP3430_VSTEPMAX_SHIFT,
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.vlimitto_vddmin_shift = OMAP3430_VDDMIN_SHIFT,
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.vlimitto_vddmax_shift = OMAP3430_VDDMAX_SHIFT,
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.vlimitto_timeout_shift = OMAP3430_TIMEOUT_SHIFT,
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};
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static const struct omap_vp_prm_irqst_data omap3_vp1_prm_irqst_data = {
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.prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET,
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.tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK,
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};
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struct omap_vp_instance_data omap3_vp1_data = {
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.vp_common = &omap3_vp_common,
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.vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET,
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.vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET,
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.vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET,
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.vlimitto = OMAP3_PRM_VP1_VLIMITTO_OFFSET,
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.vstatus = OMAP3_PRM_VP1_STATUS_OFFSET,
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.voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET,
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.prm_irqst_data = &omap3_vp1_prm_irqst_data,
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};
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static const struct omap_vp_prm_irqst_data omap3_vp2_prm_irqst_data = {
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.prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET,
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.tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK,
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};
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struct omap_vp_instance_data omap3_vp2_data = {
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.vp_common = &omap3_vp_common,
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.vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET,
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.vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET,
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.vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET,
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.vlimitto = OMAP3_PRM_VP2_VLIMITTO_OFFSET,
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.vstatus = OMAP3_PRM_VP2_STATUS_OFFSET,
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.voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET,
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.prm_irqst_data = &omap3_vp2_prm_irqst_data,
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};
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