linux-imx

// SPDX-License-Identifier: GPL-2.0

/*

 * Intel BXT WhiskeyCove PMIC operation region driver

 *

 * Copyright (C) 2015 Intel Corporation. All rights reserved.

 */

​

#include <linux/init.h>

#include <linux/acpi.h>

#include <linux/mfd/intel_soc_pmic.h>

#include <linux/regmap.h>

#include <linux/platform_device.h>

#include "intel_pmic.h"

​

#define WHISKEY_COVE_ALRT_HIGH_BIT_MASK 0x0F

#define WHISKEY_COVE_ADC_HIGH_BIT(x)    (((x & 0x0F) << 8))

#define WHISKEY_COVE_ADC_CURSRC(x)  (((x & 0xF0) >> 4))

#define VR_MODE_DISABLED        0

#define VR_MODE_AUTO            BIT(0)

#define VR_MODE_NORMAL          BIT(1)

#define VR_MODE_SWITCH          BIT(2)

#define VR_MODE_ECO             (BIT(0)|BIT(1))

#define VSWITCH2_OUTPUT         BIT(5)

#define VSWITCH1_OUTPUT         BIT(4)

#define VUSBPHY_CHARGE          BIT(1)

​

static struct pmic_table power_table[] = {

    {

        .address = 0x0,

        .reg = 0x63,

        .bit = VR_MODE_AUTO,

    }, /* VDD1 -> VDD1CNT */

    {

        .address = 0x04,

        .reg = 0x65,

        .bit = VR_MODE_AUTO,

    }, /* VDD2 -> VDD2CNT */

    {

        .address = 0x08,

        .reg = 0x67,

        .bit = VR_MODE_AUTO,

    }, /* VDD3 -> VDD3CNT */

    {

        .address = 0x0c,

        .reg = 0x6d,

        .bit = VR_MODE_AUTO,

    }, /* VLFX -> VFLEXCNT */

    {

        .address = 0x10,

        .reg = 0x6f,

        .bit = VR_MODE_NORMAL,

    }, /* VP1A -> VPROG1ACNT */

    {

        .address = 0x14,

        .reg = 0x70,

        .bit = VR_MODE_NORMAL,

    }, /* VP1B -> VPROG1BCNT */

    {

        .address = 0x18,

        .reg = 0x71,

        .bit = VR_MODE_NORMAL,

    }, /* VP1C -> VPROG1CCNT */

    {