c2019339bc
Move the following subdevices to use the pm8xxx interface - mpp, irq, gpio, keypad, power-key, leds, othc, vibrator, rtc, batt-alarm, thermal, upl, nfc, pwm, xoadc, regulators, xo-buffers, charger. This allows usage of a common driver for modules which are same across multiple PM8XXX PMICs. It also provides flexibility to add/remove subdevices for multiple board configurations. Change-Id: Id9795552fc9f4a2c920c070babfaef1f4cd6ca61 Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
208 lines
7.5 KiB
C
208 lines
7.5 KiB
C
/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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/*
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* Qualcomm PMIC8058 driver header file
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*
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*/
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#ifndef __MFD_PMIC8058_H__
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#define __MFD_PMIC8058_H__
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#include <linux/irq.h>
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#include <linux/mfd/core.h>
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#include <linux/mfd/pm8xxx/irq.h>
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#include <linux/mfd/pm8xxx/gpio.h>
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#include <linux/mfd/pm8xxx/mpp.h>
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#include <linux/mfd/pm8xxx/rtc.h>
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#include <linux/input/pmic8xxx-pwrkey.h>
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#include <linux/input/pmic8xxx-keypad.h>
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#include <linux/mfd/pm8xxx/vibrator.h>
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#include <linux/mfd/pm8xxx/nfc.h>
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#include <linux/mfd/pm8xxx/upl.h>
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#include <linux/mfd/pm8xxx/misc.h>
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#include <linux/mfd/pm8xxx/batt-alarm.h>
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#include <linux/leds-pmic8058.h>
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#include <linux/pmic8058-othc.h>
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#include <linux/mfd/pm8xxx/tm.h>
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#include <linux/pmic8058-xoadc.h>
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#include <linux/regulator/pmic8058-regulator.h>
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#include <linux/regulator/pm8058-xo.h>
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#include <linux/pwm.h>
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#include <linux/pmic8058-pwm.h>
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#define PM8058_GPIOS 40
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#define PM8058_MPPS 12
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#define PM8058_GPIO_BLOCK_START 24
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#define PM8058_MPP_BLOCK_START 16
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#define PM8058_NR_IRQS 256
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#define PM8058_IRQ_BLOCK_BIT(block, bit) ((block) * 8 + (bit))
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/* MPPs and GPIOs [0,N) */
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#define PM8058_MPP_IRQ(base, mpp) ((base) + \
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PM8058_IRQ_BLOCK_BIT(16, (mpp)))
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#define PM8058_GPIO_IRQ(base, gpio) ((base) + \
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PM8058_IRQ_BLOCK_BIT(24, (gpio)))
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/* PM8058 IRQ's */
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#define PM8058_VCP_IRQ PM8058_IRQ_BLOCK_BIT(1, 0)
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#define PM8058_CHGILIM_IRQ PM8058_IRQ_BLOCK_BIT(1, 3)
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#define PM8058_VBATDET_LOW_IRQ PM8058_IRQ_BLOCK_BIT(1, 4)
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#define PM8058_BATT_REPLACE_IRQ PM8058_IRQ_BLOCK_BIT(1, 5)
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#define PM8058_CHGINVAL_IRQ PM8058_IRQ_BLOCK_BIT(1, 6)
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#define PM8058_CHGVAL_IRQ PM8058_IRQ_BLOCK_BIT(1, 7)
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#define PM8058_CHG_END_IRQ PM8058_IRQ_BLOCK_BIT(2, 0)
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#define PM8058_FASTCHG_IRQ PM8058_IRQ_BLOCK_BIT(2, 1)
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#define PM8058_CHGSTATE_IRQ PM8058_IRQ_BLOCK_BIT(2, 3)
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#define PM8058_AUTO_CHGFAIL_IRQ PM8058_IRQ_BLOCK_BIT(2, 4)
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#define PM8058_AUTO_CHGDONE_IRQ PM8058_IRQ_BLOCK_BIT(2, 5)
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#define PM8058_ATCFAIL_IRQ PM8058_IRQ_BLOCK_BIT(2, 6)
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#define PM8058_ATC_DONE_IRQ PM8058_IRQ_BLOCK_BIT(2, 7)
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#define PM8058_OVP_OK_IRQ PM8058_IRQ_BLOCK_BIT(3, 0)
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#define PM8058_COARSE_DET_OVP_IRQ PM8058_IRQ_BLOCK_BIT(3, 1)
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#define PM8058_VCPMAJOR_IRQ PM8058_IRQ_BLOCK_BIT(3, 2)
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#define PM8058_CHG_GONE_IRQ PM8058_IRQ_BLOCK_BIT(3, 3)
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#define PM8058_CHGTLIMIT_IRQ PM8058_IRQ_BLOCK_BIT(3, 4)
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#define PM8058_CHGHOT_IRQ PM8058_IRQ_BLOCK_BIT(3, 5)
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#define PM8058_BATTTEMP_IRQ PM8058_IRQ_BLOCK_BIT(3, 6)
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#define PM8058_BATTCONNECT_IRQ PM8058_IRQ_BLOCK_BIT(3, 7)
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#define PM8058_BATFET_IRQ PM8058_IRQ_BLOCK_BIT(5, 4)
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#define PM8058_VBATDET_IRQ PM8058_IRQ_BLOCK_BIT(5, 5)
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#define PM8058_VBAT_IRQ PM8058_IRQ_BLOCK_BIT(5, 6)
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#define PM8058_RTC_IRQ PM8058_IRQ_BLOCK_BIT(6, 5)
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#define PM8058_RTC_ALARM_IRQ PM8058_IRQ_BLOCK_BIT(4, 7)
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#define PM8058_PWRKEY_REL_IRQ PM8058_IRQ_BLOCK_BIT(6, 2)
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#define PM8058_PWRKEY_PRESS_IRQ PM8058_IRQ_BLOCK_BIT(6, 3)
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#define PM8058_KEYPAD_IRQ PM8058_IRQ_BLOCK_BIT(9, 2)
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#define PM8058_KEYSTUCK_IRQ PM8058_IRQ_BLOCK_BIT(9, 3)
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#define PM8058_BATT_ALARM_IRQ PM8058_IRQ_BLOCK_BIT(5, 6)
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#define PM8058_SW_0_IRQ PM8058_IRQ_BLOCK_BIT(7, 1)
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#define PM8058_IR_0_IRQ PM8058_IRQ_BLOCK_BIT(7, 0)
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#define PM8058_SW_1_IRQ PM8058_IRQ_BLOCK_BIT(7, 3)
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#define PM8058_IR_1_IRQ PM8058_IRQ_BLOCK_BIT(7, 2)
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#define PM8058_SW_2_IRQ PM8058_IRQ_BLOCK_BIT(7, 5)
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#define PM8058_IR_2_IRQ PM8058_IRQ_BLOCK_BIT(7, 4)
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#define PM8058_TEMPSTAT_IRQ PM8058_IRQ_BLOCK_BIT(6, 7)
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#define PM8058_OVERTEMP_IRQ PM8058_IRQ_BLOCK_BIT(4, 2)
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#define PM8058_ADC_IRQ PM8058_IRQ_BLOCK_BIT(9, 4)
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#define PM8058_OSCHALT_IRQ PM8058_IRQ_BLOCK_BIT(4, 6)
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#define PM8058_CBLPWR_IRQ PM8058_IRQ_BLOCK_BIT(4, 3)
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#define PM8058_RESOUT_IRQ PM8058_IRQ_BLOCK_BIT(6, 4)
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struct pmic8058_charger_data {
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unsigned int max_source_current;
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int charger_type;
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bool charger_data_valid;
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};
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enum pon_config{
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DISABLE_HARD_RESET = 0,
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SHUTDOWN_ON_HARD_RESET,
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RESTART_ON_HARD_RESET,
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MAX_PON_CONFIG,
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};
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enum pm8058_smpl_delay {
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PM8058_SMPL_DELAY_0p5,
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PM8058_SMPL_DELAY_1p0,
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PM8058_SMPL_DELAY_1p5,
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PM8058_SMPL_DELAY_2p0,
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};
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struct pm8058_platform_data {
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struct pm8xxx_mpp_platform_data *mpp_pdata;
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struct pm8xxx_keypad_platform_data *keypad_pdata;
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struct pm8xxx_gpio_platform_data *gpio_pdata;
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struct pm8xxx_irq_platform_data *irq_pdata;
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struct pm8xxx_rtc_platform_data *rtc_pdata;
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struct pm8xxx_pwrkey_platform_data *pwrkey_pdata;
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struct pm8xxx_vibrator_platform_data *vibrator_pdata;
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struct pm8xxx_misc_platform_data *misc_pdata;
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struct pmic8058_leds_platform_data *leds_pdata;
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struct pmic8058_othc_config_pdata *othc0_pdata;
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struct pmic8058_othc_config_pdata *othc1_pdata;
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struct pmic8058_othc_config_pdata *othc2_pdata;
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struct xoadc_platform_data *xoadc_pdata;
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struct pm8058_pwm_pdata *pwm_pdata;
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struct pm8058_vreg_pdata *regulator_pdatas;
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int num_regulators;
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struct pm8058_xo_pdata *xo_buffer_pdata;
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int num_xo_buffers;
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struct pmic8058_charger_data *charger_pdata;
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};
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#ifdef CONFIG_PMIC8058
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int pm8058_reset_pwr_off(int reset);
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#else
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static inline int pm8058_reset_pwr_off(int reset) { return 0; }
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#endif
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int pm8058_hard_reset_config(enum pon_config config);
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/**
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* pm8058_smpl_control - enables/disables SMPL detection
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* @enable: 0 = shutdown PMIC on power loss, 1 = reset PMIC on power loss
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*
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* This function enables or disables the Sudden Momentary Power Loss detection
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* module. If SMPL detection is enabled, then when a sufficiently long power
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* loss event occurs, the PMIC will automatically reset itself. If SMPL
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* detection is disabled, then the PMIC will shutdown when power loss occurs.
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*
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* RETURNS: an appropriate -ERRNO error value on error, or zero for success.
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*/
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int pm8058_smpl_control(int enable);
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/**
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* pm8058_smpl_set_delay - sets the SMPL detection time delay
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* @delay: enum value corresponding to delay time
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*
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* This function sets the time delay of the SMPL detection module. If power
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* is reapplied within this interval, then the PMIC reset automatically. The
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* SMPL detection module must be enabled for this delay time to take effect.
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*
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* RETURNS: an appropriate -ERRNO error value on error, or zero for success.
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*/
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int pm8058_smpl_set_delay(enum pm8058_smpl_delay delay);
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/**
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* pm8058_watchdog_reset_control - enables/disables watchdog reset detection
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* @enable: 0 = shutdown when PS_HOLD goes low, 1 = reset when PS_HOLD goes low
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*
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* This function enables or disables the PMIC watchdog reset detection feature.
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* If watchdog reset detection is enabled, then the PMIC will reset itself
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* when PS_HOLD goes low. If it is not enabled, then the PMIC will shutdown
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* when PS_HOLD goes low.
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*
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* RETURNS: an appropriate -ERRNO error value on error, or zero for success.
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*/
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int pm8058_watchdog_reset_control(int enable);
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/**
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* pm8058_stay_on - enables stay_on feature
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*
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* PMIC stay-on feature allows PMIC to ignore MSM PS_HOLD=low
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* signal so that some special functions like debugging could be
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* performed.
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*
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* This feature should not be used in any product release.
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*
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* RETURNS: an appropriate -ERRNO error value on error, or zero for success.
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*/
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int pm8058_stay_on(void);
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#endif /* __MFD_PMIC8058_H__ */
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