arch/arm/mach-omap2/ldo4xxx_data.c

   1 /*
   2  * OMAP4xxx LDO data
   3  *
   4  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
   5  * Mike Turquette <mturquette@ti.com>
   6  * Nishanth Menon
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  */
  12
  13 #include "voltage.h"
  14 #include "ldo.h"
  15 #include "prm44xx.h"
  16 #include "prm-regbits-44xx.h"
  17
  18 static struct omap_ldo_abb_ops omap4_ldo_abb_ops = {
  19         .check_txdone   = omap4_prm_abb_check_txdone,
  20         .clear_txdone   = omap4_prm_abb_clear_txdone,
  21 };
  22
  23 static struct omap_ldo_abb_setup_bits omap4_ldo_abb_setup_bits = {
  24         .enable_mask            = OMAP_LDO_ABB_SETUP_SR2EN_MASK,
  25         .active_fbb_mask        = OMAP_LDO_ABB_SETUP_ACTIVE_FBB_SEL_MASK,
  26         .wait_count_mask        = OMAP_LDO_ABB_SETUP_SR2_WTCNT_VALUE_MASK,
  27 };
  28
  29 static struct omap_ldo_abb_ctrl_bits omap4_ldo_abb_ctrl_bits = {
  30         .in_tansition_mask      = OMAP_LDO_ABB_CTRL_SR2_IN_TRANSITION_MASK,
  31         .status_mask            = OMAP_LDO_ABB_CTRL_SR2_STATUS_MASK,
  32         .opp_change_mask        = OMAP_LDO_ABB_CTRL_OPP_CHANGE_MASK,
  33         .opp_sel_mask           = OMAP_LDO_ABB_CTRL_OPP_SEL_MASK,
  34 };
  35
  36 struct omap_ldo_abb_instance omap4_ldo_abb_mpu_instance = {
  37         .prm_irq_id     = OMAP4_PRM_IRQ_VDD_MPU_ID,
  38         .ctrl_reg       = OMAP4_PRM_LDO_ABB_MPU_CTRL_OFFSET,
  39         .setup_reg      = OMAP4_PRM_LDO_ABB_MPU_SETUP_OFFSET,
  40         .ctrl_bits      = &omap4_ldo_abb_ctrl_bits,
  41         .setup_bits     = &omap4_ldo_abb_setup_bits,
  42         .ops            = &omap4_ldo_abb_ops,
  43
  44         .settling_time  = 50,
  45         .cycle_rate     = 16,
  46         .tranx_timeout  = OMAP_ABB_TRANXDONE_TIMEOUT_US,
  47 };
  48
  49 struct omap_ldo_abb_instance omap4_ldo_abb_iva_instance = {
  50         .prm_irq_id = OMAP4_PRM_IRQ_VDD_IVA_ID,
  51         .ctrl_reg       = OMAP4_PRM_LDO_ABB_IVA_CTRL_OFFSET,
  52         .setup_reg      = OMAP4_PRM_LDO_ABB_IVA_SETUP_OFFSET,
  53         .ctrl_bits      = &omap4_ldo_abb_ctrl_bits,
  54         .setup_bits     = &omap4_ldo_abb_setup_bits,
  55         .ops            = &omap4_ldo_abb_ops,
  56
  57         .settling_time  = 50,
  58         .cycle_rate     = 16,
  59         .tranx_timeout  = OMAP_ABB_TRANXDONE_TIMEOUT_US,
  60 };