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[people/ms/u-boot.git] / arch / arm / include / asm / arch-mxs / regs-power-mx23.h

/*
 * Freescale i.MX23 Power Controller Register Definitions
 *
 * Copyright (C) 2012 Marek Vasut <marex@denx.de>
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

#ifndef __MX23_REGS_POWER_H__
#define __MX23_REGS_POWER_H__

#include <asm/imx-common/regs-common.h>

#ifndef __ASSEMBLY__
struct mxs_power_regs {
        mxs_reg_32(hw_power_ctrl)
        mxs_reg_32(hw_power_5vctrl)
        mxs_reg_32(hw_power_minpwr)
        mxs_reg_32(hw_power_charge)
        uint32_t        hw_power_vdddctrl;
        uint32_t        reserved_vddd[3];
        uint32_t        hw_power_vddactrl;
        uint32_t        reserved_vdda[3];
        uint32_t        hw_power_vddioctrl;
        uint32_t        reserved_vddio[3];
        uint32_t        hw_power_vddmemctrl;
        uint32_t        reserved_vddmem[3];
        uint32_t        hw_power_dcdc4p2;
        uint32_t        reserved_dcdc4p2[3];
        uint32_t        hw_power_misc;
        uint32_t        reserved_misc[3];
        uint32_t        hw_power_dclimits;
        uint32_t        reserved_dclimits[3];
        mxs_reg_32(hw_power_loopctrl)
        uint32_t        hw_power_sts;
        uint32_t        reserved_sts[3];
        mxs_reg_32(hw_power_speed)
        uint32_t        hw_power_battmonitor;
        uint32_t        reserved_battmonitor[3];

        uint32_t        reserved1[4];

        mxs_reg_32(hw_power_reset)

        uint32_t        reserved2[4];

        mxs_reg_32(hw_power_special)
        mxs_reg_32(hw_power_version)
};
#endif

#define POWER_CTRL_CLKGATE                              (1 << 30)
#define POWER_CTRL_PSWITCH_MID_TRAN                     (1 << 27)
#define POWER_CTRL_DCDC4P2_BO_IRQ                       (1 << 24)
#define POWER_CTRL_ENIRQ_DCDC4P2_BO                     (1 << 23)
#define POWER_CTRL_VDD5V_DROOP_IRQ                      (1 << 22)
#define POWER_CTRL_ENIRQ_VDD5V_DROOP                    (1 << 21)
#define POWER_CTRL_PSWITCH_IRQ                          (1 << 20)
#define POWER_CTRL_PSWITCH_IRQ_SRC                      (1 << 19)
#define POWER_CTRL_POLARITY_PSWITCH                     (1 << 18)
#define POWER_CTRL_ENIRQ_PSWITCH                        (1 << 17)
#define POWER_CTRL_POLARITY_DC_OK                       (1 << 16)
#define POWER_CTRL_DC_OK_IRQ                            (1 << 15)
#define POWER_CTRL_ENIRQ_DC_OK                          (1 << 14)
#define POWER_CTRL_BATT_BO_IRQ                          (1 << 13)
#define POWER_CTRL_ENIRQ_BATT_BO                        (1 << 12)
#define POWER_CTRL_VDDIO_BO_IRQ                         (1 << 11)
#define POWER_CTRL_ENIRQ_VDDIO_BO                       (1 << 10)
#define POWER_CTRL_VDDA_BO_IRQ                          (1 << 9)
#define POWER_CTRL_ENIRQ_VDDA_BO                        (1 << 8)
#define POWER_CTRL_VDDD_BO_IRQ                          (1 << 7)
#define POWER_CTRL_ENIRQ_VDDD_BO                        (1 << 6)
#define POWER_CTRL_POLARITY_VBUSVALID                   (1 << 5)
#define POWER_CTRL_VBUS_VALID_IRQ                       (1 << 4)
#define POWER_CTRL_ENIRQ_VBUS_VALID                     (1 << 3)
#define POWER_CTRL_POLARITY_VDD5V_GT_VDDIO              (1 << 2)
#define POWER_CTRL_VDD5V_GT_VDDIO_IRQ                   (1 << 1)
#define POWER_CTRL_ENIRQ_VDD5V_GT_VDDIO                 (1 << 0)

#define POWER_5VCTRL_VBUSDROOP_TRSH_MASK                (0x3 << 28)
#define POWER_5VCTRL_VBUSDROOP_TRSH_OFFSET              28
#define POWER_5VCTRL_VBUSDROOP_TRSH_4V3                 (0x0 << 28)
#define POWER_5VCTRL_VBUSDROOP_TRSH_4V4                 (0x1 << 28)
#define POWER_5VCTRL_VBUSDROOP_TRSH_4V5                 (0x2 << 28)
#define POWER_5VCTRL_VBUSDROOP_TRSH_4V7                 (0x3 << 28)
#define POWER_5VCTRL_HEADROOM_ADJ_MASK                  (0x7 << 24)
#define POWER_5VCTRL_HEADROOM_ADJ_OFFSET                24
#define POWER_5VCTRL_PWD_CHARGE_4P2_MASK                (0x1 << 20)
#define POWER_5VCTRL_PWD_CHARGE_4P2_OFFSET              20
#define POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK             (0x3f << 12)
#define POWER_5VCTRL_CHARGE_4P2_ILIMIT_OFFSET           12
#define POWER_5VCTRL_VBUSVALID_TRSH_MASK                (0x7 << 8)
#define POWER_5VCTRL_VBUSVALID_TRSH_OFFSET              8
#define POWER_5VCTRL_VBUSVALID_TRSH_2V9                 (0x0 << 8)
#define POWER_5VCTRL_VBUSVALID_TRSH_4V0                 (0x1 << 8)
#define POWER_5VCTRL_VBUSVALID_TRSH_4V1                 (0x2 << 8)
#define POWER_5VCTRL_VBUSVALID_TRSH_4V2                 (0x3 << 8)
#define POWER_5VCTRL_VBUSVALID_TRSH_4V3                 (0x4 << 8)
#define POWER_5VCTRL_VBUSVALID_TRSH_4V4                 (0x5 << 8)
#define POWER_5VCTRL_VBUSVALID_TRSH_4V5                 (0x6 << 8)
#define POWER_5VCTRL_VBUSVALID_TRSH_4V6                 (0x7 << 8)
#define POWER_5VCTRL_PWDN_5VBRNOUT                      (1 << 7)
#define POWER_5VCTRL_ENABLE_LINREG_ILIMIT               (1 << 6)
#define POWER_5VCTRL_DCDC_XFER                          (1 << 5)
#define POWER_5VCTRL_VBUSVALID_5VDETECT                 (1 << 4)
#define POWER_5VCTRL_VBUSVALID_TO_B                     (1 << 3)
#define POWER_5VCTRL_ILIMIT_EQ_ZERO                     (1 << 2)
#define POWER_5VCTRL_PWRUP_VBUS_CMPS                    (1 << 1)
#define POWER_5VCTRL_ENABLE_DCDC                        (1 << 0)

#define POWER_MINPWR_LOWPWR_4P2                         (1 << 14)
#define POWER_MINPWR_VDAC_DUMP_CTRL                     (1 << 13)
#define POWER_MINPWR_PWD_BO                             (1 << 12)
#define POWER_MINPWR_USE_VDDXTAL_VBG                    (1 << 11)
#define POWER_MINPWR_PWD_ANA_CMPS                       (1 << 10)
#define POWER_MINPWR_ENABLE_OSC                         (1 << 9)
#define POWER_MINPWR_SELECT_OSC                         (1 << 8)
#define POWER_MINPWR_VBG_OFF                            (1 << 7)
#define POWER_MINPWR_DOUBLE_FETS                        (1 << 6)
#define POWER_MINPWR_HALFFETS                           (1 << 5)
#define POWER_MINPWR_LESSANA_I                          (1 << 4)
#define POWER_MINPWR_PWD_XTAL24                         (1 << 3)
#define POWER_MINPWR_DC_STOPCLK                         (1 << 2)
#define POWER_MINPWR_EN_DC_PFM                          (1 << 1)
#define POWER_MINPWR_DC_HALFCLK                         (1 << 0)

#define POWER_CHARGE_ADJ_VOLT_MASK                      (0x7 << 24)
#define POWER_CHARGE_ADJ_VOLT_OFFSET                    24
#define POWER_CHARGE_ADJ_VOLT_M025P                     (0x1 << 24)
#define POWER_CHARGE_ADJ_VOLT_P050P                     (0x2 << 24)
#define POWER_CHARGE_ADJ_VOLT_M075P                     (0x3 << 24)
#define POWER_CHARGE_ADJ_VOLT_P025P                     (0x4 << 24)
#define POWER_CHARGE_ADJ_VOLT_M050P                     (0x5 << 24)
#define POWER_CHARGE_ADJ_VOLT_P075P                     (0x6 << 24)
#define POWER_CHARGE_ADJ_VOLT_M100P                     (0x7 << 24)
#define POWER_CHARGE_ENABLE_LOAD                        (1 << 22)
#define POWER_CHARGE_ENABLE_CHARGER_RESISTORS           (1 << 21)
#define POWER_CHARGE_ENABLE_FAULT_DETECT                (1 << 20)
#define POWER_CHARGE_CHRG_STS_OFF                       (1 << 19)
#define POWER_CHARGE_USE_EXTERN_R                       (1 << 17)
#define POWER_CHARGE_PWD_BATTCHRG                       (1 << 16)
#define POWER_CHARGE_STOP_ILIMIT_MASK                   (0xf << 8)
#define POWER_CHARGE_STOP_ILIMIT_OFFSET                 8
#define POWER_CHARGE_STOP_ILIMIT_10MA                   (0x1 << 8)
#define POWER_CHARGE_STOP_ILIMIT_20MA                   (0x2 << 8)
#define POWER_CHARGE_STOP_ILIMIT_50MA                   (0x4 << 8)
#define POWER_CHARGE_STOP_ILIMIT_100MA                  (0x8 << 8)
#define POWER_CHARGE_BATTCHRG_I_MASK                    0x3f
#define POWER_CHARGE_BATTCHRG_I_OFFSET                  0
#define POWER_CHARGE_BATTCHRG_I_10MA                    0x01
#define POWER_CHARGE_BATTCHRG_I_20MA                    0x02
#define POWER_CHARGE_BATTCHRG_I_50MA                    0x04
#define POWER_CHARGE_BATTCHRG_I_100MA                   0x08
#define POWER_CHARGE_BATTCHRG_I_200MA                   0x10
#define POWER_CHARGE_BATTCHRG_I_400MA                   0x20

#define POWER_VDDDCTRL_ADJTN_MASK                       (0xf << 28)
#define POWER_VDDDCTRL_ADJTN_OFFSET                     28
#define POWER_VDDDCTRL_PWDN_BRNOUT                      (1 << 23)
#define POWER_VDDDCTRL_DISABLE_STEPPING                 (1 << 22)
#define POWER_VDDDCTRL_ENABLE_LINREG                    (1 << 21)
#define POWER_VDDDCTRL_DISABLE_FET                      (1 << 20)
#define POWER_VDDDCTRL_LINREG_OFFSET_MASK               (0x3 << 16)
#define POWER_VDDDCTRL_LINREG_OFFSET_OFFSET             16
#define POWER_VDDDCTRL_LINREG_OFFSET_0STEPS             (0x0 << 16)
#define POWER_VDDDCTRL_LINREG_OFFSET_1STEPS_ABOVE       (0x1 << 16)
#define POWER_VDDDCTRL_LINREG_OFFSET_1STEPS_BELOW       (0x2 << 16)
#define POWER_VDDDCTRL_LINREG_OFFSET_2STEPS_BELOW       (0x3 << 16)
#define POWER_VDDDCTRL_BO_OFFSET_MASK                   (0x7 << 8)
#define POWER_VDDDCTRL_BO_OFFSET_OFFSET                 8
#define POWER_VDDDCTRL_TRG_MASK                         0x1f
#define POWER_VDDDCTRL_TRG_OFFSET                       0

#define POWER_VDDACTRL_PWDN_BRNOUT                      (1 << 19)
#define POWER_VDDACTRL_DISABLE_STEPPING                 (1 << 18)
#define POWER_VDDACTRL_ENABLE_LINREG                    (1 << 17)
#define POWER_VDDACTRL_DISABLE_FET                      (1 << 16)
#define POWER_VDDACTRL_LINREG_OFFSET_MASK               (0x3 << 12)
#define POWER_VDDACTRL_LINREG_OFFSET_OFFSET             12
#define POWER_VDDACTRL_LINREG_OFFSET_0STEPS             (0x0 << 12)
#define POWER_VDDACTRL_LINREG_OFFSET_1STEPS_ABOVE       (0x1 << 12)
#define POWER_VDDACTRL_LINREG_OFFSET_1STEPS_BELOW       (0x2 << 12)
#define POWER_VDDACTRL_LINREG_OFFSET_2STEPS_BELOW       (0x3 << 12)
#define POWER_VDDACTRL_BO_OFFSET_MASK                   (0x7 << 8)
#define POWER_VDDACTRL_BO_OFFSET_OFFSET                 8
#define POWER_VDDACTRL_TRG_MASK                         0x1f
#define POWER_VDDACTRL_TRG_OFFSET                       0

#define POWER_VDDIOCTRL_ADJTN_MASK                      (0xf << 20)
#define POWER_VDDIOCTRL_ADJTN_OFFSET                    20
#define POWER_VDDIOCTRL_PWDN_BRNOUT                     (1 << 18)
#define POWER_VDDIOCTRL_DISABLE_STEPPING                (1 << 17)
#define POWER_VDDIOCTRL_DISABLE_FET                     (1 << 16)
#define POWER_VDDIOCTRL_LINREG_OFFSET_MASK              (0x3 << 12)
#define POWER_VDDIOCTRL_LINREG_OFFSET_OFFSET            12
#define POWER_VDDIOCTRL_LINREG_OFFSET_0STEPS            (0x0 << 12)
#define POWER_VDDIOCTRL_LINREG_OFFSET_1STEPS_ABOVE      (0x1 << 12)
#define POWER_VDDIOCTRL_LINREG_OFFSET_1STEPS_BELOW      (0x2 << 12)
#define POWER_VDDIOCTRL_LINREG_OFFSET_2STEPS_BELOW      (0x3 << 12)
#define POWER_VDDIOCTRL_BO_OFFSET_MASK                  (0x7 << 8)
#define POWER_VDDIOCTRL_BO_OFFSET_OFFSET                8
#define POWER_VDDIOCTRL_TRG_MASK                        0x1f
#define POWER_VDDIOCTRL_TRG_OFFSET                      0

#define POWER_VDDMEMCTRL_PULLDOWN_ACTIVE                (1 << 10)
#define POWER_VDDMEMCTRL_ENABLE_ILIMIT                  (1 << 9)
#define POWER_VDDMEMCTRL_ENABLE_LINREG                  (1 << 8)
#define POWER_VDDMEMCTRL_TRG_MASK                       0x1f
#define POWER_VDDMEMCTRL_TRG_OFFSET                     0

#define POWER_DCDC4P2_DROPOUT_CTRL_MASK                 (0xf << 28)
#define POWER_DCDC4P2_DROPOUT_CTRL_OFFSET               28
#define POWER_DCDC4P2_DROPOUT_CTRL_200MV                (0x3 << 30)
#define POWER_DCDC4P2_DROPOUT_CTRL_100MV                (0x2 << 30)
#define POWER_DCDC4P2_DROPOUT_CTRL_50MV                 (0x1 << 30)
#define POWER_DCDC4P2_DROPOUT_CTRL_25MV                 (0x0 << 30)
#define POWER_DCDC4P2_DROPOUT_CTRL_SRC_4P2              (0x0 << 28)
#define POWER_DCDC4P2_DROPOUT_CTRL_SRC_4P2_LT_BATT      (0x1 << 28)
#define POWER_DCDC4P2_DROPOUT_CTRL_SRC_SEL              (0x2 << 28)
#define POWER_DCDC4P2_ISTEAL_THRESH_MASK                (0x3 << 24)
#define POWER_DCDC4P2_ISTEAL_THRESH_OFFSET              24
#define POWER_DCDC4P2_ENABLE_4P2                        (1 << 23)
#define POWER_DCDC4P2_ENABLE_DCDC                       (1 << 22)
#define POWER_DCDC4P2_HYST_DIR                          (1 << 21)
#define POWER_DCDC4P2_HYST_THRESH                       (1 << 20)
#define POWER_DCDC4P2_TRG_MASK                          (0x7 << 16)
#define POWER_DCDC4P2_TRG_OFFSET                        16
#define POWER_DCDC4P2_TRG_4V2                           (0x0 << 16)
#define POWER_DCDC4P2_TRG_4V1                           (0x1 << 16)
#define POWER_DCDC4P2_TRG_4V0                           (0x2 << 16)
#define POWER_DCDC4P2_TRG_3V9                           (0x3 << 16)
#define POWER_DCDC4P2_TRG_BATT                          (0x4 << 16)
#define POWER_DCDC4P2_BO_MASK                           (0x1f << 8)
#define POWER_DCDC4P2_BO_OFFSET                         8
#define POWER_DCDC4P2_CMPTRIP_MASK                      0x1f
#define POWER_DCDC4P2_CMPTRIP_OFFSET                    0

#define POWER_MISC_FREQSEL_MASK                         (0x7 << 4)
#define POWER_MISC_FREQSEL_OFFSET                       4
#define POWER_MISC_FREQSEL_20MHZ                        (0x1 << 4)
#define POWER_MISC_FREQSEL_24MHZ                        (0x2 << 4)
#define POWER_MISC_FREQSEL_19MHZ                        (0x3 << 4)
#define POWER_MISC_FREQSEL_14MHZ                        (0x4 << 4)
#define POWER_MISC_FREQSEL_18MHZ                        (0x5 << 4)
#define POWER_MISC_FREQSEL_21MHZ                        (0x6 << 4)
#define POWER_MISC_FREQSEL_17MHZ                        (0x7 << 4)
#define POWER_MISC_DISABLE_FET_BO_LOGIC                 (1 << 3)
#define POWER_MISC_DELAY_TIMING                         (1 << 2)
#define POWER_MISC_TEST                                 (1 << 1)
#define POWER_MISC_SEL_PLLCLK                           (1 << 0)

#define POWER_DCLIMITS_POSLIMIT_BUCK_MASK               (0x7f << 8)
#define POWER_DCLIMITS_POSLIMIT_BUCK_OFFSET             8
#define POWER_DCLIMITS_NEGLIMIT_MASK                    0x7f
#define POWER_DCLIMITS_NEGLIMIT_OFFSET                  0

#define POWER_LOOPCTRL_TOGGLE_DIF                       (1 << 20)
#define POWER_LOOPCTRL_HYST_SIGN                        (1 << 19)
#define POWER_LOOPCTRL_EN_CM_HYST                       (1 << 18)
#define POWER_LOOPCTRL_EN_DF_HYST                       (1 << 17)
#define POWER_LOOPCTRL_CM_HYST_THRESH                   (1 << 16)
#define POWER_LOOPCTRL_DF_HYST_THRESH                   (1 << 15)
#define POWER_LOOPCTRL_RCSCALE_THRESH                   (1 << 14)
#define POWER_LOOPCTRL_EN_RCSCALE_MASK                  (0x3 << 12)
#define POWER_LOOPCTRL_EN_RCSCALE_OFFSET                12
#define POWER_LOOPCTRL_EN_RCSCALE_DIS                   (0x0 << 12)
#define POWER_LOOPCTRL_EN_RCSCALE_2X                    (0x1 << 12)
#define POWER_LOOPCTRL_EN_RCSCALE_4X                    (0x2 << 12)
#define POWER_LOOPCTRL_EN_RCSCALE_8X                    (0x3 << 12)
#define POWER_LOOPCTRL_DC_FF_MASK                       (0x7 << 8)
#define POWER_LOOPCTRL_DC_FF_OFFSET                     8
#define POWER_LOOPCTRL_DC_R_MASK                        (0xf << 4)
#define POWER_LOOPCTRL_DC_R_OFFSET                      4
#define POWER_LOOPCTRL_DC_C_MASK                        0x3
#define POWER_LOOPCTRL_DC_C_OFFSET                      0
#define POWER_LOOPCTRL_DC_C_MAX                         0x0
#define POWER_LOOPCTRL_DC_C_2X                          0x1
#define POWER_LOOPCTRL_DC_C_4X                          0x2
#define POWER_LOOPCTRL_DC_C_MIN                         0x3

#define POWER_STS_PWRUP_SOURCE_MASK                     (0x3f << 24)
#define POWER_STS_PWRUP_SOURCE_OFFSET                   24
#define POWER_STS_PWRUP_SOURCE_5V                       (0x20 << 24)
#define POWER_STS_PWRUP_SOURCE_RTC                      (0x10 << 24)
#define POWER_STS_PWRUP_SOURCE_PSWITCH_HIGH             (0x02 << 24)
#define POWER_STS_PWRUP_SOURCE_PSWITCH_MID              (0x01 << 24)
#define POWER_STS_PSWITCH_MASK                          (0x3 << 20)
#define POWER_STS_PSWITCH_OFFSET                        20
#define POWER_STS_AVALID0_STATUS                        (1 << 17)
#define POWER_STS_BVALID0_STATUS                        (1 << 16)
#define POWER_STS_VBUSVALID0_STATUS                     (1 << 15)
#define POWER_STS_SESSEND0_STATUS                       (1 << 14)
#define POWER_STS_BATT_BO                               (1 << 13)
#define POWER_STS_VDD5V_FAULT                           (1 << 12)
#define POWER_STS_CHRGSTS                               (1 << 11)
#define POWER_STS_DCDC_4P2_BO                           (1 << 10)
#define POWER_STS_DC_OK                                 (1 << 9)
#define POWER_STS_VDDIO_BO                              (1 << 8)
#define POWER_STS_VDDA_BO                               (1 << 7)
#define POWER_STS_VDDD_BO                               (1 << 6)
#define POWER_STS_VDD5V_GT_VDDIO                        (1 << 5)
#define POWER_STS_VDD5V_DROOP                           (1 << 4)
#define POWER_STS_AVALID0                               (1 << 3)
#define POWER_STS_BVALID0                               (1 << 2)
#define POWER_STS_VBUSVALID0                            (1 << 1)
#define POWER_STS_SESSEND0                              (1 << 0)

#define POWER_SPEED_STATUS_MASK                         (0xff << 16)
#define POWER_SPEED_STATUS_OFFSET                       16
#define POWER_SPEED_CTRL_MASK                           0x3
#define POWER_SPEED_CTRL_OFFSET                         0
#define POWER_SPEED_CTRL_SS_OFF                         0x0
#define POWER_SPEED_CTRL_SS_ON                          0x1
#define POWER_SPEED_CTRL_SS_ENABLE                      0x3

#define POWER_BATTMONITOR_BATT_VAL_MASK                 (0x3ff << 16)
#define POWER_BATTMONITOR_BATT_VAL_OFFSET               16
#define POWER_BATTMONITOR_EN_BATADJ                     (1 << 10)
#define POWER_BATTMONITOR_PWDN_BATTBRNOUT               (1 << 9)
#define POWER_BATTMONITOR_BRWNOUT_PWD                   (1 << 8)
#define POWER_BATTMONITOR_BRWNOUT_LVL_MASK              0x1f
#define POWER_BATTMONITOR_BRWNOUT_LVL_OFFSET            0

#define POWER_RESET_UNLOCK_MASK                         (0xffff << 16)
#define POWER_RESET_UNLOCK_OFFSET                       16
#define POWER_RESET_UNLOCK_KEY                          (0x3e77 << 16)
#define POWER_RESET_PWD_OFF                             (1 << 1)
#define POWER_RESET_PWD                                 (1 << 0)

#define POWER_DEBUG_VBUSVALIDPIOLOCK                    (1 << 3)
#define POWER_DEBUG_AVALIDPIOLOCK                       (1 << 2)
#define POWER_DEBUG_BVALIDPIOLOCK                       (1 << 1)
#define POWER_DEBUG_SESSENDPIOLOCK                      (1 << 0)

#define POWER_SPECIAL_TEST_MASK                         0xffffffff
#define POWER_SPECIAL_TEST_OFFSET                       0

#define POWER_VERSION_MAJOR_MASK                        (0xff << 24)
#define POWER_VERSION_MAJOR_OFFSET                      24
#define POWER_VERSION_MINOR_MASK                        (0xff << 16)
#define POWER_VERSION_MINOR_OFFSET                      16
#define POWER_VERSION_STEP_MASK                         0xffff
#define POWER_VERSION_STEP_OFFSET                       0

#endif  /* __MX23_REGS_POWER_H__ */