104 lines
2.2 KiB
C
104 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* CS42L43 core driver external data
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*
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* Copyright (C) 2022-2023 Cirrus Logic, Inc. and
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* Cirrus Logic International Semiconductor Ltd.
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*/
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#ifndef CS42L43_CORE_EXT_H
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#define CS42L43_CORE_EXT_H
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#include <linux/completion.h>
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#include <linux/mutex.h>
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#include <linux/regmap.h>
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#include <linux/regulator/consumer.h>
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#include <linux/workqueue.h>
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#define CS42L43_N_SUPPLIES 3
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struct device;
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struct gpio_desc;
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struct sdw_slave;
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enum cs42l43_irq_numbers {
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CS42L43_PLL_LOST_LOCK,
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CS42L43_PLL_READY,
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CS42L43_HP_STARTUP_DONE,
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CS42L43_HP_SHUTDOWN_DONE,
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CS42L43_HSDET_DONE,
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CS42L43_TIPSENSE_UNPLUG_DB,
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CS42L43_TIPSENSE_PLUG_DB,
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CS42L43_RINGSENSE_UNPLUG_DB,
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CS42L43_RINGSENSE_PLUG_DB,
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CS42L43_TIPSENSE_UNPLUG_PDET,
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CS42L43_TIPSENSE_PLUG_PDET,
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CS42L43_RINGSENSE_UNPLUG_PDET,
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CS42L43_RINGSENSE_PLUG_PDET,
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CS42L43_HS2_BIAS_SENSE,
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CS42L43_HS1_BIAS_SENSE,
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CS42L43_DC_DETECT1_FALSE,
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CS42L43_DC_DETECT1_TRUE,
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CS42L43_HSBIAS_CLAMPED,
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CS42L43_HS3_4_BIAS_SENSE,
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CS42L43_AMP2_CLK_STOP_FAULT,
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CS42L43_AMP1_CLK_STOP_FAULT,
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CS42L43_AMP2_VDDSPK_FAULT,
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CS42L43_AMP1_VDDSPK_FAULT,
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CS42L43_AMP2_SHUTDOWN_DONE,
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CS42L43_AMP1_SHUTDOWN_DONE,
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CS42L43_AMP2_STARTUP_DONE,
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CS42L43_AMP1_STARTUP_DONE,
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CS42L43_AMP2_THERM_SHDN,
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CS42L43_AMP1_THERM_SHDN,
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CS42L43_AMP2_THERM_WARN,
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CS42L43_AMP1_THERM_WARN,
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CS42L43_AMP2_SCDET,
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CS42L43_AMP1_SCDET,
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CS42L43_GPIO3_FALL,
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CS42L43_GPIO3_RISE,
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CS42L43_GPIO2_FALL,
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CS42L43_GPIO2_RISE,
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CS42L43_GPIO1_FALL,
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CS42L43_GPIO1_RISE,
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CS42L43_HP_ILIMIT,
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CS42L43_HP_LOADDET_DONE,
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};
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struct cs42l43 {
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struct device *dev;
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struct regmap *regmap;
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struct sdw_slave *sdw;
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struct regulator *vdd_p;
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struct regulator *vdd_d;
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struct regulator_bulk_data core_supplies[CS42L43_N_SUPPLIES];
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struct gpio_desc *reset;
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int irq;
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struct regmap_irq_chip irq_chip;
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struct regmap_irq_chip_data *irq_data;
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struct work_struct boot_work;
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struct completion device_attach;
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struct completion device_detach;
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struct completion firmware_download;
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int firmware_error;
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unsigned int sdw_freq;
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/* Lock to gate control of the PLL and its sources. */
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struct mutex pll_lock;
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bool sdw_pll_active;
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bool attached;
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bool hw_lock;
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};
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#endif /* CS42L43_CORE_EXT_H */
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