projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| c0718df4 PW |
1 | /* |
| 2 | * OMAP3 Voltage Processor (VP) 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 | ||
| 18 | #include <linux/io.h> | |
| 19 | #include <linux/err.h> | |
| 20 | #include <linux/init.h> | |
| 21 | ||
| 4e65331c | 22 | #include "common.h" |
| c0718df4 PW |
23 | |
| 24 | #include "prm44xx.h" | |
| 25 | #include "prm-regbits-44xx.h" | |
| 26 | #include "voltage.h" | |
| 27 | ||
| 28 | #include "vp.h" | |
| 29 | ||
| 58aaa599 KH |
30 | static const struct omap_vp_ops omap4_vp_ops = { |
| 31 | .check_txdone = omap4_prm_vp_check_txdone, | |
| 32 | .clear_txdone = omap4_prm_vp_clear_txdone, | |
| 33 | }; | |
| 34 | ||
| c0718df4 PW |
35 | /* |
| 36 | * VP data common to 44xx chips | |
| 37 | * XXX This stuff presumably belongs in the vp44xx.c or vp.c file. | |
| 38 | */ | |
| b7ea803e | 39 | static const struct omap_vp_common omap4_vp_common = { |
| 0ec3041e | 40 | .vpconfig_erroroffset_mask = OMAP4430_ERROROFFSET_MASK, |
| c0718df4 | 41 | .vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK, |
| c0718df4 PW |
42 | .vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK, |
| 43 | .vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK, | |
| 44 | .vpconfig_initvdd = OMAP4430_INITVDD_MASK, | |
| 45 | .vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK, | |
| 46 | .vpconfig_vpenable = OMAP4430_VPENABLE_MASK, | |
| 47 | .vstepmin_smpswaittimemin_shift = OMAP4430_SMPSWAITTIMEMIN_SHIFT, | |
| 48 | .vstepmax_smpswaittimemax_shift = OMAP4430_SMPSWAITTIMEMAX_SHIFT, | |
| 49 | .vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT, | |
| 50 | .vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT, | |
| 51 | .vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT, | |
| 52 | .vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT, | |
| 53 | .vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT, | |
| bea30ed6 | 54 | .vpvoltage_mask = OMAP4430_VPVOLTAGE_MASK, |
| 58aaa599 | 55 | .ops = &omap4_vp_ops, |
| c0718df4 PW |
56 | }; |
| 57 | ||
| b7ea803e | 58 | struct omap_vp_instance omap4_vp_mpu = { |
| 58aaa599 | 59 | .id = OMAP4_VP_VDD_MPU_ID, |
| b7ea803e | 60 | .common = &omap4_vp_common, |
| c0718df4 PW |
61 | .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET, |
| 62 | .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET, | |
| 63 | .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET, | |
| 64 | .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET, | |
| 65 | .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET, | |
| 66 | .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET, | |
| c0718df4 PW |
67 | }; |
| 68 | ||
| b7ea803e | 69 | struct omap_vp_instance omap4_vp_iva = { |
| 58aaa599 | 70 | .id = OMAP4_VP_VDD_IVA_ID, |
| b7ea803e | 71 | .common = &omap4_vp_common, |
| c0718df4 PW |
72 | .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET, |
| 73 | .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET, | |
| 74 | .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET, | |
| 75 | .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET, | |
| 76 | .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET, | |
| 77 | .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET, | |
| c0718df4 PW |
78 | }; |
| 79 | ||
| b7ea803e | 80 | struct omap_vp_instance omap4_vp_core = { |
| 58aaa599 | 81 | .id = OMAP4_VP_VDD_CORE_ID, |
| b7ea803e | 82 | .common = &omap4_vp_common, |
| c0718df4 PW |
83 | .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET, |
| 84 | .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET, | |
| 85 | .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET, | |
| 86 | .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET, | |
| 87 | .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET, | |
| 88 | .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET, | |
| c0718df4 | 89 | }; |
| 8b5d8c0d TK |
90 | |
| 91 | struct omap_vp_param omap4_mpu_vp_data = { | |
| 92 | .vddmin = OMAP4_VP_MPU_VLIMITTO_VDDMIN, | |
| 93 | .vddmax = OMAP4_VP_MPU_VLIMITTO_VDDMAX, | |
| 94 | }; | |
| 95 | ||
| 96 | struct omap_vp_param omap4_iva_vp_data = { | |
| 97 | .vddmin = OMAP4_VP_IVA_VLIMITTO_VDDMIN, | |
| 98 | .vddmax = OMAP4_VP_IVA_VLIMITTO_VDDMAX, | |
| 99 | }; | |
| 100 | ||
| 101 | struct omap_vp_param omap4_core_vp_data = { | |
| 102 | .vddmin = OMAP4_VP_CORE_VLIMITTO_VDDMIN, | |
| 103 | .vddmax = OMAP4_VP_CORE_VLIMITTO_VDDMAX, | |
| 104 | }; |