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linux-sg2042/drivers/mfd/arizona.h

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mfd: arizona: Core driver Several forthcoming Wolfson devices are based on a common platform known as Arizona allowing a great deal of reuse of driver code. This patch adds core support for these devices. In order to handle systems which do not use the generic clock API a simple wrapper for the 32kHz clock domain in the devices is provided. Once the generic clock API is widely available this code will be moved over to use that. For simplicity some WM5102 specific code is included in the core driver, the effort involved in splitting the device out isn't worth it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-19 23:31:53 +08:00
/*
* wm5102.h -- WM5102 MFD internals
*
* Copyright 2012 Wolfson Microelectronics plc
*
* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef _WM5102_H
#define _WM5102_H
mfd: Add device tree bindings for Arizona class devices Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-25 08:11:27 +08:00
#include <linux/of.h>
mfd: arizona: Core driver Several forthcoming Wolfson devices are based on a common platform known as Arizona allowing a great deal of reuse of driver code. This patch adds core support for these devices. In order to handle systems which do not use the generic clock API a simple wrapper for the 32kHz clock domain in the devices is provided. Once the generic clock API is widely available this code will be moved over to use that. For simplicity some WM5102 specific code is included in the core driver, the effort involved in splitting the device out isn't worth it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-19 23:31:53 +08:00
#include <linux/regmap.h>
#include <linux/pm.h>
extern const struct regmap_config wm5102_i2c_regmap;
extern const struct regmap_config wm5102_spi_regmap;
mfd: Initial support for the WM5110 The WM5110 is a highly-integrated low-power audio system for smartphones, tablets and other portable audio devices. It combines an advanced DSP feature set with a flexible, high-performance audio hub CODEC. The support is based on the Arizona core driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-10 19:37:58 +08:00
extern const struct regmap_config wm5110_i2c_regmap;
extern const struct regmap_config wm5110_spi_regmap;
mfd: arizona: Support Cirrus Logic CS47L24 and WM1831 This patch adds the regmap configuration tables and core MFD handling for the CS47L24 and WM1831 codecs. Note that compared to the other Arizona codecs, these devices do not have an LDO1 or micsupp regulators, extcon driver, or the DCVDD isolation control. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-11-03 23:08:32 +08:00
extern const struct regmap_config cs47l24_spi_regmap;
mfd: arizona: Integrate wm8997 into Arizona mfd The wm8997 is a compact, high-performance audio hub CODEC with SLIMbus interfacing, for smartphones, tablets and other portable audio devices based on the Arizona platform. This patch integrates the wm8997 into the Arizona mfd. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-06-13 16:43:29 +08:00
extern const struct regmap_config wm8997_i2c_regmap;
mfd: arizona: Add support for WM8998 and WM1814 Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-07-03 23:16:35 +08:00
extern const struct regmap_config wm8998_i2c_regmap;
mfd: arizona: Core driver Several forthcoming Wolfson devices are based on a common platform known as Arizona allowing a great deal of reuse of driver code. This patch adds core support for these devices. In order to handle systems which do not use the generic clock API a simple wrapper for the 32kHz clock domain in the devices is provided. Once the generic clock API is widely available this code will be moved over to use that. For simplicity some WM5102 specific code is included in the core driver, the effort involved in splitting the device out isn't worth it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-19 23:31:53 +08:00
extern const struct dev_pm_ops arizona_pm_ops;
mfd: Add device tree bindings for Arizona class devices Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-25 08:11:27 +08:00
extern const struct of_device_id arizona_of_match[];
mfd: arizona: Core driver Several forthcoming Wolfson devices are based on a common platform known as Arizona allowing a great deal of reuse of driver code. This patch adds core support for these devices. In order to handle systems which do not use the generic clock API a simple wrapper for the 32kHz clock domain in the devices is provided. Once the generic clock API is widely available this code will be moved over to use that. For simplicity some WM5102 specific code is included in the core driver, the effort involved in splitting the device out isn't worth it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-19 23:31:53 +08:00
extern const struct regmap_irq_chip wm5102_aod;
extern const struct regmap_irq_chip wm5102_irq;
mfd: Initial support for the WM5110 The WM5110 is a highly-integrated low-power audio system for smartphones, tablets and other portable audio devices. It combines an advanced DSP feature set with a flexible, high-performance audio hub CODEC. The support is based on the Arizona core driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-10 19:37:58 +08:00
extern const struct regmap_irq_chip wm5110_aod;
extern const struct regmap_irq_chip wm5110_irq;
mfd: wm5110: Add new interrupt register definitions Newer versions of the IP have a lot of new interrupts and move several existing interrupts. This patch adds the register definitions and regmap hookup for these interrupts. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-07-15 18:21:48 +08:00
extern const struct regmap_irq_chip wm5110_revd_irq;
mfd: Initial support for the WM5110 The WM5110 is a highly-integrated low-power audio system for smartphones, tablets and other portable audio devices. It combines an advanced DSP feature set with a flexible, high-performance audio hub CODEC. The support is based on the Arizona core driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-10 19:37:58 +08:00
mfd: arizona: Support Cirrus Logic CS47L24 and WM1831 This patch adds the regmap configuration tables and core MFD handling for the CS47L24 and WM1831 codecs. Note that compared to the other Arizona codecs, these devices do not have an LDO1 or micsupp regulators, extcon driver, or the DCVDD isolation control. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-11-03 23:08:32 +08:00
extern const struct regmap_irq_chip cs47l24_irq;
mfd: arizona: Integrate wm8997 into Arizona mfd The wm8997 is a compact, high-performance audio hub CODEC with SLIMbus interfacing, for smartphones, tablets and other portable audio devices based on the Arizona platform. This patch integrates the wm8997 into the Arizona mfd. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-06-13 16:43:29 +08:00
extern const struct regmap_irq_chip wm8997_aod;
extern const struct regmap_irq_chip wm8997_irq;
mfd: arizona: Add support for WM8998 and WM1814 Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-07-03 23:16:35 +08:00
extern struct regmap_irq_chip wm8998_aod;
extern struct regmap_irq_chip wm8998_irq;
mfd: arizona: Core driver Several forthcoming Wolfson devices are based on a common platform known as Arizona allowing a great deal of reuse of driver code. This patch adds core support for these devices. In order to handle systems which do not use the generic clock API a simple wrapper for the 32kHz clock domain in the devices is provided. Once the generic clock API is widely available this code will be moved over to use that. For simplicity some WM5102 specific code is included in the core driver, the effort involved in splitting the device out isn't worth it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-19 23:31:53 +08:00
int arizona_dev_init(struct arizona *arizona);
int arizona_dev_exit(struct arizona *arizona);
int arizona_irq_init(struct arizona *arizona);
int arizona_irq_exit(struct arizona *arizona);
mfd: Add device tree bindings for Arizona class devices Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-25 08:11:27 +08:00
#ifdef CONFIG_OF
mfd: arizona: Rid data size incompatibility warn when building for 64bit Extinguishes: ../drivers/mfd/arizona-core.c: In function ‘arizona_of_get_type’: ../drivers/mfd/arizona-core.c:505:10: warning: cast from pointer to integer of different size Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-07-02 21:28:46 +08:00
unsigned long arizona_of_get_type(struct device *dev);
mfd: Add device tree bindings for Arizona class devices Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-25 08:11:27 +08:00
#else
mfd: arizona: Rid data size incompatibility warn when building for 64bit Extinguishes: ../drivers/mfd/arizona-core.c: In function ‘arizona_of_get_type’: ../drivers/mfd/arizona-core.c:505:10: warning: cast from pointer to integer of different size Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-07-02 21:28:46 +08:00
static inline unsigned long arizona_of_get_type(struct device *dev)
mfd: Add device tree bindings for Arizona class devices Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-25 08:11:27 +08:00
{
return 0;
}
#endif
mfd: arizona: Core driver Several forthcoming Wolfson devices are based on a common platform known as Arizona allowing a great deal of reuse of driver code. This patch adds core support for these devices. In order to handle systems which do not use the generic clock API a simple wrapper for the 32kHz clock domain in the devices is provided. Once the generic clock API is widely available this code will be moved over to use that. For simplicity some WM5102 specific code is included in the core driver, the effort involved in splitting the device out isn't worth it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-19 23:31:53 +08:00
#endif