/* * 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 "common.h" #include "prm44xx.h" #include "prm-regbits-44xx.h" #include "voltage.h" #include "vp.h" static const struct omap_vp_ops omap4_vp_ops = { .check_txdone = omap4_prm_vp_check_txdone, .clear_txdone = omap4_prm_vp_clear_txdone, }; /* * VP data common to 44xx chips * XXX This stuff presumably belongs in the vp44xx.c or vp.c file. */ static const struct omap_vp_common omap4_vp_common = { .vpconfig_erroroffset_mask = OMAP4430_ERROROFFSET_MASK, .vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK, .vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK, .vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK, .vpconfig_initvdd = OMAP4430_INITVDD_MASK, .vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK, .vpconfig_vpenable = OMAP4430_VPENABLE_MASK, .vstepmin_smpswaittimemin_shift = OMAP4430_SMPSWAITTIMEMIN_SHIFT, .vstepmax_smpswaittimemax_shift = OMAP4430_SMPSWAITTIMEMAX_SHIFT, .vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT, .vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT, .vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT, .vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT, .vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT, .vpvoltage_mask = OMAP4430_VPVOLTAGE_MASK, .ops = &omap4_vp_ops, }; struct omap_vp_instance omap4_vp_mpu = { .id = OMAP4_VP_VDD_MPU_ID, .common = &omap4_vp_common, .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET, .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET, .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET, .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET, .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET, .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET, }; struct omap_vp_instance omap4_vp_iva = { .id = OMAP4_VP_VDD_IVA_ID, .common = &omap4_vp_common, .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET, .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET, .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET, .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET, .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET, .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET, }; struct omap_vp_instance omap4_vp_core = { .id = OMAP4_VP_VDD_CORE_ID, .common = &omap4_vp_common, .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET, .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET, .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET, .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET, .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET, .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET, }; struct omap_vp_param omap4_mpu_vp_data = { .vddmin = OMAP4_VP_MPU_VLIMITTO_VDDMIN, .vddmax = OMAP4_VP_MPU_VLIMITTO_VDDMAX, }; struct omap_vp_param omap4_iva_vp_data = { .vddmin = OMAP4_VP_IVA_VLIMITTO_VDDMIN, .vddmax = OMAP4_VP_IVA_VLIMITTO_VDDMAX, }; struct omap_vp_param omap4_core_vp_data = { .vddmin = OMAP4_VP_CORE_VLIMITTO_VDDMIN, .vddmax = OMAP4_VP_CORE_VLIMITTO_VDDMAX, };