mfd: max77693: Remove unused max77693_irq_source declarations

Remove `enum max77693_irq_source` declaration because unused.

Signed-off-by: Dzmitry Sankouski <[email protected]>
Reviewed-by: Krzy

mfd: max77693: Remove unused max77693_irq_source declarations

Remove `enum max77693_irq_source` declaration because unused.

Signed-off-by: Dzmitry Sankouski <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/20240617-starqltechn_integration_upstream-v5-1-125d9228d751@gmail.com
Signed-off-by: Lee Jones <[email protected]>

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power: supply: max77693: Expose input current limit and CC current properties

There are two charger current limit registers:

- Fast charge current limit (which controls current going from the
cha

power: supply: max77693: Expose input current limit and CC current properties

There are two charger current limit registers:

- Fast charge current limit (which controls current going from the
charger to the battery);
- CHGIN input current limit (which controls current going into the
charger through the cable).

Add the necessary functions to retrieve the CHGIN input limit (from CHARGER
regulator) and maximum fast charge current values, and expose them as power
supply properties.

Tested-by: Henrik Grimler <[email protected]>
Signed-off-by: Artur Weber <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sebastian Reichel <[email protected]>

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mfd: Fix a few spelling mistakes in PMIC header file comments

Fix four comment typos in MFD PMIC header files.

Reported-by: k2ci <[email protected]>
Signed-off-by: Kaihua Zhong <zhongkaihua@kyl

mfd: Fix a few spelling mistakes in PMIC header file comments

Fix four comment typos in MFD PMIC header files.

Reported-by: k2ci <[email protected]>
Signed-off-by: Kaihua Zhong <[email protected]>
Reviewed-by: Randy Dunlap <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lee Jones <[email protected]>

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mfd: max77693-private: Drop a duplicated word

Drop the repeated word "in" in a comment.

Signed-off-by: Randy Dunlap <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

mfd: maxim: Add SPDX license identifiers

Replace GPL v2.0+ license statements with SPDX license identifiers.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Lee Jones <lee.jones

mfd: maxim: Add SPDX license identifiers

Replace GPL v2.0+ license statements with SPDX license identifiers.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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mfd/extcon: max77693: Rename defines to allow inclusion with max77843

Add MAX77693 prefix to some of the defines used in max77693 extcon
driver so the max77693-private.h can be included simultaneous

mfd/extcon: max77693: Rename defines to allow inclusion with max77843

Add MAX77693 prefix to some of the defines used in max77693 extcon
driver so the max77693-private.h can be included simultaneously with
max77843-private.h.

Additionally use BIT() macro in header.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Lee Jones <[email protected]>
Acked-by: Chanwoo Choi <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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drivers: max77693: Move state container to common header

This prepares for merging some of the drivers between max77693 and
max77843 so the child MFD driver can be attached to any parent MFD main
dr

drivers: max77693: Move state container to common header

This prepares for merging some of the drivers between max77693 and
max77843 so the child MFD driver can be attached to any parent MFD main
driver.

Move the state container to common header file. Additionally add
consistent 'i2c' prefixes to its members (of 'struct i2c_client' type).

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Sebastian Reichel <[email protected]>
Acked-by: Dmitry Torokhov <[email protected]>
Acked-by: Lee Jones <[email protected]>
Acked-by: Chanwoo Choi <[email protected]>
Acked-by: Jacek Anaszewski <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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mfd: max77693: Store I2C device type as enum and add default unknown

Store the device type (obtained from i2c_device_id) as an enum and add a
default type of unknown to distinguish from case when th

mfd: max77693: Store I2C device type as enum and add default unknown

Store the device type (obtained from i2c_device_id) as an enum and add a
default type of unknown to distinguish from case when this is not set
at all.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Lee Jones <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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mfd/extcon: max77693: Remove unused extern declarations and max77693_dev members

Clean up the max77693 private header file by removing:
1. Left-overs from previous way of interrupt handling (driver

mfd/extcon: max77693: Remove unused extern declarations and max77693_dev members

Clean up the max77693 private header file by removing:
1. Left-overs from previous way of interrupt handling (driver uses
regmap_irq_chip).
2. Unused members of struct 'max77693_dev' related to interrupts in
extcon driver.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Chanwoo Choi <[email protected]>
Acked-by: Lee Jones <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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mfd: max77693: Add TORCH_IOUT_MASK macro

Add a macro for obtaining the mask of ITORCH register bit fields
related either to FLED1 or FLED2 current output. The expected
arguments are TORCH_IOUT1_SHIF

mfd: max77693: Add TORCH_IOUT_MASK macro

Add a macro for obtaining the mask of ITORCH register bit fields
related either to FLED1 or FLED2 current output. The expected
arguments are TORCH_IOUT1_SHIFT or TORCH_IOUT2_SHIFT.

Signed-off-by: Jacek Anaszewski <[email protected]>
Acked-by: Kyungmin Park <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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mfd: max77693: Adjust FLASH_EN_SHIFT and TORCH_EN_SHIFT macros

Modify FLASH_EN_SHIFT and TORCH_EN_SHIFT macros to work properly
when passed enum max77693_fled values (0 for FLED1 and 1 for FLED2)
fr

mfd: max77693: Adjust FLASH_EN_SHIFT and TORCH_EN_SHIFT macros

Modify FLASH_EN_SHIFT and TORCH_EN_SHIFT macros to work properly
when passed enum max77693_fled values (0 for FLED1 and 1 for FLED2)
from leds-max77693 driver. Previous definitions were compatible with
one of the previous RFC versions of leds-max77693.c driver, which was
not merged.

Signed-off-by: Jacek Anaszewski <[email protected]>
Acked-by: Kyungmin Park <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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mfd: max77693: Add defines for MAX77693 charger driver

Prepare for adding support for Maxim 77693 charger by adding necessary
new defines.

Signed-off-by: Krzysztof Kozlowski <[email protected]

mfd: max77693: Add defines for MAX77693 charger driver

Prepare for adding support for Maxim 77693 charger by adding necessary
new defines.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Lee Jones <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>

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mfd: max77693: Remove unused define

Remove old MAX77693_NUM_IRQ_MUIC_REGS define. Not used anywhere.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Lee Jones <lee.jones

mfd: max77693: Remove unused define

Remove old MAX77693_NUM_IRQ_MUIC_REGS define. Not used anywhere.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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mfd: max77693: Fix always masked MUIC interrupts

All interrupts coming from MUIC were ignored because interrupt source
register was masked.

The Maxim 77693 has a "interrupt source" - a separate reg

mfd: max77693: Fix always masked MUIC interrupts

All interrupts coming from MUIC were ignored because interrupt source
register was masked.

The Maxim 77693 has a "interrupt source" - a separate register and interrupts
which give information about PMIC block triggering the individual
interrupt (charger, topsys, MUIC, flash LED).

By default bootloader could initialize this register to "mask all"
value. In such case (observed on Trats2 board) MUIC interrupts won't be
generated regardless of their mask status. Regmap irq chip was unmasking
individual MUIC interrupts but the source was masked

Before introducing regmap irq chip this interrupt source was unmasked,
read and acked. Reading and acking is not necessary but unmasking is.

Fixes: 342d669c1ee4 ("mfd: max77693: Handle IRQs using regmap")

Cc: <[email protected]>
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Chanwoo Choi <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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mfd: max77693: Improve support for the flash cell

This patch improves support for the flash cell of
max77693 mfd by adding relevant of_compatible field
and a structure for caching related platform d

mfd: max77693: Improve support for the flash cell

This patch improves support for the flash cell of
max77693 mfd by adding relevant of_compatible field
and a structure for caching related platform data.
Added are also FLASH registers related macro definitions.

Signed-off-by: Jacek Anaszewski <[email protected]>
Signed-off-by: Andrzej Hajda <[email protected]>
Acked-by: Kyungmin Park <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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mfd: max77693: Fix register enum name

According to the MAX77693 documentation the name of
the register is FLASH_STATUS.

Signed-off-by: Jacek Anaszewski <[email protected]>
Acked-by: Kyungmin

mfd: max77693: Fix register enum name

According to the MAX77693 documentation the name of
the register is FLASH_STATUS.

Signed-off-by: Jacek Anaszewski <[email protected]>
Acked-by: Kyungmin Park <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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Input: add haptic driver on max77693

This driver to supports the haptic controller on MAX77693 Multifunction
device with PMIC, CHARGER, LED, MUIC, HAPTIC.

This driver supports external pwm and LRA

Input: add haptic driver on max77693

This driver to supports the haptic controller on MAX77693 Multifunction
device with PMIC, CHARGER, LED, MUIC, HAPTIC.

This driver supports external pwm and LRA (Linear Resonant Actuator) motor.
User can control the haptic device via force feedback framework.

Signed-off-by: Jaewon Kim <[email protected]>
Acked-by: Chanwoo Choi <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

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mfd: max77693: Handle IRQs using regmap

This patch modifies mfd driver to use regmap for handling interrupts.
It allows to simplify irq handling process. This modifications needed
to make small chan

mfd: max77693: Handle IRQs using regmap

This patch modifies mfd driver to use regmap for handling interrupts.
It allows to simplify irq handling process. This modifications needed
to make small changes in function drivers, which use interrupts.

Signed-off-by: Robert Baldyga <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Chanwoo Choi <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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mfd: max77693: Remove unnecessary wrapper functions

This patch removes wrapper functions used to access regmap, and
make driver using regmap_*() functions instead.

Signed-off-by: Robert Baldyga <r.

mfd: max77693: Remove unnecessary wrapper functions

This patch removes wrapper functions used to access regmap, and
make driver using regmap_*() functions instead.

Signed-off-by: Robert Baldyga <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Mark Brown <[email protected]>
Acked-by: Chanwoo Choi <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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mfd: max77693: Remove device wakeup from driver

The patch removes wakeup related code from the driver and plaftorm
data - it is already handled by i2c core using I2C_CLIENT_WAKE flag
from struct i2c

mfd: max77693: Remove device wakeup from driver

The patch removes wakeup related code from the driver and plaftorm
data - it is already handled by i2c core using I2C_CLIENT_WAKE flag
from struct i2c_board_info. As a result MFD itself do not requires
platform data.

Signed-off-by: Andrzej Hajda <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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regulator: max77693: Add max77693 regualtor driver.

This patch adds new regulator driver to support max77693 chip's regulators.
max77693 has two linear voltage regulators and one current regulator w

regulator: max77693: Add max77693 regualtor driver.

This patch adds new regulator driver to support max77693 chip's regulators.
max77693 has two linear voltage regulators and one current regulator which
can be controlled through I2C bus. This driver also supports device tree.

Signed-off-by: Jonghwa Lee <[email protected]>
Signed-off-by: Myungjoo Ham <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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extcon: max77693: Initialize register of MUIC device to bring up it without platform data

This patch set default value of MUIC register to bring up MUIC device.

If user don't set some initial value

extcon: max77693: Initialize register of MUIC device to bring up it without platform data

This patch set default value of MUIC register to bring up MUIC device.

If user don't set some initial value for MUIC device through platform data,
extcon-max77693 driver use 'default_init_data' to bring up base operation
of MAX77693 MUIC device.

Signed-off-by: Chanwoo Choi <[email protected]>
Signed-off-by: Myungjoo Ham <[email protected]>

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extcon: max77693: Remove duplicate code by making function

This patch make max77693-muic_get_cable_type() function to remove
duplicate code because almost internal function need to read
adc/adc1k/ad

extcon: max77693: Remove duplicate code by making function

This patch make max77693-muic_get_cable_type() function to remove
duplicate code because almost internal function need to read
adc/adc1k/adclow/chg_type value of MUIC register. Also, this patch
add description of internal function move field constant of muic device
from extcon-max77693 driver to max77693 header file because of it
is needed for masking some interrupt through platform data.

Signed-off-by: Chanwoo Choi <[email protected]>
Signed-off-by: Myungjoo Ham <[email protected]>

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mfd: Remove unused max77693 iolock mutex

Now this driver is using regmap APIs, the iolock mutex is not used and can be
removed.

Signed-off-by: Axel Lin <[email protected]>
Signed-off-by: Samuel Or

mfd: Remove unused max77693 iolock mutex

Now this driver is using regmap APIs, the iolock mutex is not used and can be
removed.

Signed-off-by: Axel Lin <[email protected]>
Signed-off-by: Samuel Ortiz <[email protected]>

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mfd: Fix max77693 build failure

Without it we get:

drivers/mfd/max77693.c: In function ‘max77693_i2c_probe’:
drivers/mfd/max77693.c:157:2: error: implicit declaration of function
‘max77693_irq_init

mfd: Fix max77693 build failure

Without it we get:

drivers/mfd/max77693.c: In function ‘max77693_i2c_probe’:
drivers/mfd/max77693.c:157:2: error: implicit declaration of function
‘max77693_irq_init’ [-Werror=implicit-function-declaration]
drivers/mfd/max77693.c: In function ‘max77693_resume’:
drivers/mfd/max77693.c:215:2: error: implicit declaration of function
‘max77693_irq_resume’ [-Werror=implicit-function-declaration]
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_lock’:
drivers/mfd/max77693-irq.c:104:2: error: ‘struct max77693_dev’ has no member
named ‘irqlock’
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_sync_unlock’:
drivers/mfd/max77693-irq.c:119:11: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cache’
drivers/mfd/max77693-irq.c:119:42: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:122:13: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:125:24: error: ‘struct max77693_dev’ has no member
named ‘irqlock’
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_mask’:
drivers/mfd/max77693-irq.c:141:11: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:143:11: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_unmask’:
drivers/mfd/max77693-irq.c:153:11: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:155:11: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_thread’:
drivers/mfd/max77693-irq.c:209:26: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:211:27: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:217:39: error: ‘struct max77693_dev’ has no member
named ‘irq_domain’
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_init’:
drivers/mfd/max77693-irq.c:260:2: error: ‘struct max77693_dev’ has no member
named ‘irqlock’
drivers/mfd/max77693-irq.c:268:12: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:269:12: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cache’
drivers/mfd/max77693-irq.c:271:12: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:272:12: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cache’
drivers/mfd/max77693-irq.c:292:10: error: ‘struct max77693_dev’ has no member
named ‘irq_domain’

Signed-off-by: Samuel Ortiz <[email protected]>

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