83 lines
2.7 KiB
C
83 lines
2.7 KiB
C
/*
|
|
* OMAP3 Voltage Processor (VP) data
|
|
*
|
|
* Copyright (C) 2007, 2010 Texas Instruments, Inc.
|
|
* Rajendra Nayak <rnayak@ti.com>
|
|
* Lesly A M <x0080970@ti.com>
|
|
* Thara Gopinath <thara@ti.com>
|
|
*
|
|
* Copyright (C) 2008, 2011 Nokia Corporation
|
|
* Kalle Jokiniemi
|
|
* Paul Walmsley
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#include <linux/io.h>
|
|
#include <linux/err.h>
|
|
#include <linux/init.h>
|
|
|
|
#include <plat/common.h>
|
|
|
|
#include "prm-regbits-34xx.h"
|
|
#include "voltage.h"
|
|
|
|
#include "vp.h"
|
|
|
|
/*
|
|
* VP data common to 34xx/36xx chips
|
|
* XXX This stuff presumably belongs in the vp3xxx.c or vp.c file.
|
|
*/
|
|
static const struct omap_vp_common_data omap3_vp_common = {
|
|
.vpconfig_erroroffset_shift = OMAP3430_ERROROFFSET_SHIFT,
|
|
.vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK,
|
|
.vpconfig_errorgain_shift = OMAP3430_ERRORGAIN_SHIFT,
|
|
.vpconfig_initvoltage_shift = OMAP3430_INITVOLTAGE_SHIFT,
|
|
.vpconfig_initvoltage_mask = OMAP3430_INITVOLTAGE_MASK,
|
|
.vpconfig_timeouten = OMAP3430_TIMEOUTEN_MASK,
|
|
.vpconfig_initvdd = OMAP3430_INITVDD_MASK,
|
|
.vpconfig_forceupdate = OMAP3430_FORCEUPDATE_MASK,
|
|
.vpconfig_vpenable = OMAP3430_VPENABLE_MASK,
|
|
.vstepmin_smpswaittimemin_shift = OMAP3430_SMPSWAITTIMEMIN_SHIFT,
|
|
.vstepmax_smpswaittimemax_shift = OMAP3430_SMPSWAITTIMEMAX_SHIFT,
|
|
.vstepmin_stepmin_shift = OMAP3430_VSTEPMIN_SHIFT,
|
|
.vstepmax_stepmax_shift = OMAP3430_VSTEPMAX_SHIFT,
|
|
.vlimitto_vddmin_shift = OMAP3430_VDDMIN_SHIFT,
|
|
.vlimitto_vddmax_shift = OMAP3430_VDDMAX_SHIFT,
|
|
.vlimitto_timeout_shift = OMAP3430_TIMEOUT_SHIFT,
|
|
};
|
|
|
|
static const struct omap_vp_prm_irqst_data omap3_vp1_prm_irqst_data = {
|
|
.prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET,
|
|
.tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK,
|
|
};
|
|
|
|
struct omap_vp_instance_data omap3_vp1_data = {
|
|
.vp_common = &omap3_vp_common,
|
|
.vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET,
|
|
.vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET,
|
|
.vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET,
|
|
.vlimitto = OMAP3_PRM_VP1_VLIMITTO_OFFSET,
|
|
.vstatus = OMAP3_PRM_VP1_STATUS_OFFSET,
|
|
.voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET,
|
|
.prm_irqst_data = &omap3_vp1_prm_irqst_data,
|
|
};
|
|
|
|
static const struct omap_vp_prm_irqst_data omap3_vp2_prm_irqst_data = {
|
|
.prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET,
|
|
.tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK,
|
|
};
|
|
|
|
struct omap_vp_instance_data omap3_vp2_data = {
|
|
.vp_common = &omap3_vp_common,
|
|
.vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET,
|
|
.vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET,
|
|
.vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET,
|
|
.vlimitto = OMAP3_PRM_VP2_VLIMITTO_OFFSET,
|
|
.vstatus = OMAP3_PRM_VP2_STATUS_OFFSET,
|
|
.voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET,
|
|
.prm_irqst_data = &omap3_vp2_prm_irqst_data,
|
|
};
|