| /* |
| * 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 "prm-regbits-34xx.h" |
| #include "voltage.h" |
| |
| #include "vp.h" |
| #include "prm2xxx_3xxx.h" |
| |
| static const struct omap_vp_ops omap3_vp_ops = { |
| .check_txdone = omap_prm_vp_check_txdone, |
| .clear_txdone = omap_prm_vp_clear_txdone, |
| }; |
| |
| /* |
| * 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 omap3_vp_common = { |
| .vpconfig_erroroffset_mask = OMAP3430_ERROROFFSET_MASK, |
| .vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK, |
| .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, |
| .vpvoltage_mask = OMAP3430_VPVOLTAGE_MASK, |
| |
| .ops = &omap3_vp_ops, |
| }; |
| |
| struct omap_vp_instance omap3_vp_mpu = { |
| .id = OMAP3_VP_VDD_MPU_ID, |
| .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, |
| }; |
| |
| struct omap_vp_instance omap3_vp_core = { |
| .id = OMAP3_VP_VDD_CORE_ID, |
| .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, |
| }; |
| |
| struct omap_vp_param omap3_mpu_vp_data = { |
| .vddmin = OMAP3430_VP1_VLIMITTO_VDDMIN, |
| .vddmax = OMAP3430_VP1_VLIMITTO_VDDMAX, |
| }; |
| |
| struct omap_vp_param omap3_core_vp_data = { |
| .vddmin = OMAP3430_VP2_VLIMITTO_VDDMIN, |
| .vddmax = OMAP3430_VP2_VLIMITTO_VDDMAX, |
| }; |
