1 /* 2 * OMAP3 Voltage Controller (VC) data 3 * 4 * Copyright (C) 2007, 2010 Texas Instruments, Inc. 5 * Rajendra Nayak <rnayak@ti.com> 6 * Lesly A M <x0080970@ti.com> 7 * Thara Gopinath <thara@ti.com> 8 * 9 * Copyright (C) 2008, 2011 Nokia Corporation 10 * Kalle Jokiniemi 11 * Paul Walmsley 12 * 13 * This program is free software; you can redistribute it and/or modify 14 * it under the terms of the GNU General Public License version 2 as 15 * published by the Free Software Foundation. 16 */ 17 #include <linux/io.h> 18 #include <linux/err.h> 19 #include <linux/init.h> 20 21 #include <plat/common.h> 22 23 #include "prm-regbits-34xx.h" 24 #include "voltage.h" 25 26 #include "vc.h" 27 28 /* 29 * VC data common to 34xx/36xx chips 30 * XXX This stuff presumably belongs in the vc3xxx.c or vc.c file. 31 */ 32 static struct omap_vc_common omap3_vc_common = { 33 .smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET, 34 .smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET, 35 .bypass_val_reg = OMAP3_PRM_VC_BYPASS_VAL_OFFSET, 36 .data_shift = OMAP3430_DATA_SHIFT, 37 .slaveaddr_shift = OMAP3430_SLAVEADDR_SHIFT, 38 .regaddr_shift = OMAP3430_REGADDR_SHIFT, 39 .valid = OMAP3430_VALID_MASK, 40 .cmd_on_shift = OMAP3430_VC_CMD_ON_SHIFT, 41 .cmd_on_mask = OMAP3430_VC_CMD_ON_MASK, 42 .cmd_onlp_shift = OMAP3430_VC_CMD_ONLP_SHIFT, 43 .cmd_ret_shift = OMAP3430_VC_CMD_RET_SHIFT, 44 .cmd_off_shift = OMAP3430_VC_CMD_OFF_SHIFT, 45 }; 46 47 struct omap_vc_channel omap3_vc_mpu = { 48 .common = &omap3_vc_common, 49 .cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET, 50 .smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA0_MASK, 51 .smps_volra_shift = OMAP3430_VOLRA0_SHIFT, 52 .smps_volra_mask = OMAP3430_VOLRA0_MASK, 53 }; 54 55 struct omap_vc_channel omap3_vc_core = { 56 .common = &omap3_vc_common, 57 .cmdval_reg = OMAP3_PRM_VC_CMD_VAL_1_OFFSET, 58 .smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA1_MASK, 59 .smps_volra_shift = OMAP3430_VOLRA1_SHIFT, 60 .smps_volra_mask = OMAP3430_VOLRA1_MASK, 61 }; 62