vp44xx_data.c 3.3 KB

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  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. #include <linux/io.h>
  18. #include <linux/err.h>
  19. #include <linux/init.h>
  20. #include <plat/common.h>
  21. #include "prm44xx.h"
  22. #include "prm-regbits-44xx.h"
  23. #include "voltage.h"
  24. #include "vp.h"
  25. /*
  26. * VP data common to 44xx chips
  27. * XXX This stuff presumably belongs in the vp44xx.c or vp.c file.
  28. */
  29. static const struct omap_vp_common_data omap4_vp_common = {
  30. .prm_mod = OMAP4430_PRM_DEVICE_INST,
  31. .vpconfig_erroroffset_shift = OMAP4430_ERROROFFSET_SHIFT,
  32. .vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK,
  33. .vpconfig_errorgain_shift = OMAP4430_ERRORGAIN_SHIFT,
  34. .vpconfig_initvoltage_shift = OMAP4430_INITVOLTAGE_SHIFT,
  35. .vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK,
  36. .vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK,
  37. .vpconfig_initvdd = OMAP4430_INITVDD_MASK,
  38. .vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK,
  39. .vpconfig_vpenable = OMAP4430_VPENABLE_MASK,
  40. .vstepmin_smpswaittimemin_shift = OMAP4430_SMPSWAITTIMEMIN_SHIFT,
  41. .vstepmax_smpswaittimemax_shift = OMAP4430_SMPSWAITTIMEMAX_SHIFT,
  42. .vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT,
  43. .vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT,
  44. .vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT,
  45. .vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT,
  46. .vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT,
  47. };
  48. static const struct omap_vp_prm_irqst_data omap4_vp_mpu_prm_irqst_data = {
  49. .tranxdone_status = OMAP4430_VP_MPU_TRANXDONE_ST_MASK,
  50. };
  51. struct omap_vp_instance_data omap4_vp_mpu_data = {
  52. .vp_common = &omap4_vp_common,
  53. .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET,
  54. .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET,
  55. .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET,
  56. .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET,
  57. .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET,
  58. .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET,
  59. .prm_irqst_data = &omap4_vp_mpu_prm_irqst_data,
  60. };
  61. static const struct omap_vp_prm_irqst_data omap4_vp_iva_prm_irqst_data = {
  62. .tranxdone_status = OMAP4430_VP_IVA_TRANXDONE_ST_MASK,
  63. };
  64. struct omap_vp_instance_data omap4_vp_iva_data = {
  65. .vp_common = &omap4_vp_common,
  66. .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET,
  67. .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET,
  68. .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET,
  69. .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET,
  70. .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET,
  71. .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET,
  72. .prm_irqst_data = &omap4_vp_iva_prm_irqst_data,
  73. };
  74. static const struct omap_vp_prm_irqst_data omap4_vp_core_prm_irqst_data = {
  75. .tranxdone_status = OMAP4430_VP_CORE_TRANXDONE_ST_MASK,
  76. };
  77. struct omap_vp_instance_data omap4_vp_core_data = {
  78. .vp_common = &omap4_vp_common,
  79. .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET,
  80. .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET,
  81. .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET,
  82. .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET,
  83. .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET,
  84. .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET,
  85. .prm_irqst_data = &omap4_vp_core_prm_irqst_data,
  86. };