mfd: palmas: Constify strings with regulator names

The names of regulators are static const strings, so pointers can be made
as pointers to const for code safety.

Signed-off-by: Krzysztof Kozlowski

mfd: palmas: Constify strings with regulator names

The names of regulators are static const strings, so pointers can be made
as pointers to const for code safety.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lee Jones <[email protected]>

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iio: adc: palmas: remove adc_wakeupX_data

It does not seem to be used by anyone and later patches in this series
are made simpler by first removing this. There is now a lot of dead code
that cannot

iio: adc: palmas: remove adc_wakeupX_data

It does not seem to be used by anyone and later patches in this series
are made simpler by first removing this. There is now a lot of dead code
that cannot be reached, until later patches revive it. Arguably, this is
preferred over removing the code only to add it again.

Signed-off-by: Patrik Dahlström <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jonathan Cameron <[email protected]>

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mfd: palmas: Stop including of_gpio.h

It does not appear that any of palmas sub-drivers are using OF-based
gpio APIs, so let's stop including this header.

Signed-off-by: Dmitry Torokhov <dmitry.tor

mfd: palmas: Stop including of_gpio.h

It does not appear that any of palmas sub-drivers are using OF-based
gpio APIs, so let's stop including this header.

Signed-off-by: Dmitry Torokhov <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of th

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license as published by
the free software foundation either version 2 of the license or at
your option any later version

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).

Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Allison Randal <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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regulator: palmas: Remove *rdev[PALMAS_NUM_REGS] from struct palmas_pmic

This driver is using devm_regulator_register() so it is not necessary
to save *rdev for clean up. Actually the pmic->rdev[id]

regulator: palmas: Remove *rdev[PALMAS_NUM_REGS] from struct palmas_pmic

This driver is using devm_regulator_register() so it is not necessary
to save *rdev for clean up. Actually the pmic->rdev[id] is not used now.

Signed-off-by: Axel Lin <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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mfd: palmas: Assign the right powerhold mask for tps65917

The powerhold mask for TPS65917 is different when comapred to
the other palmas versions. Hence assign the right mask that enables
power off

mfd: palmas: Assign the right powerhold mask for tps65917

The powerhold mask for TPS65917 is different when comapred to
the other palmas versions. Hence assign the right mask that enables
power off of tps65917 pmic correctly.

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

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extcon: Split out extcon header file for consumer and provider device

The extcon has two type of extcon devices as following.
- 'extcon provider deivce' adds new extcon device and detect the
stat

extcon: Split out extcon header file for consumer and provider device

The extcon has two type of extcon devices as following.
- 'extcon provider deivce' adds new extcon device and detect the
state/properties of external connector. Also, it notifies the
state/properties to the extcon consumer device.
- 'extcon consumer device' gets the change state/properties
from extcon provider device.
Prior to that, include/linux/extcon.h contains all exported API for
both provider and consumer device driver. To clarify the meaning of
header file and to remove the wrong use-case on consumer device,
this patch separates into extcon.h and extcon-provider.h.

[Description for include/linux/{extcon.h|extcon-provider.h}]
- extcon.h includes the extcon API and data structure for extcon consumer
device driver. This header file contains the following APIs:
: Register/unregister the notifier to catch the change of extcon device
: Get the extcon device instance
: Get the extcon device name
: Get the state of each external connector
: Get the property value of each external connector
: Get the property capability of each external connector

- extcon-provider.h includes the extcon API and data structure for extcon
provider device driver. This header file contains the following APIs:
: Include 'include/linux/extcon.h'
: Allocate the memory for extcon device instance
: Register/unregister extcon device
: Set the state of each external connector
: Set the property value of each external connector
: Set the property capability of each external connector

Signed-off-by: Chanwoo Choi <[email protected]>
Acked-by: Sebastian Reichel <[email protected]>
Acked-by: Chen-Yu Tsai <[email protected]>
Acked-by: Charles Keepax <[email protected]>
Acked-by: Lee Jones <[email protected]>
Acked-by: Felipe Balbi <[email protected]>
Acked-by: Yoshihiro Shimoda <[email protected]>
Acked-by: Kishon Vijay Abraham I <[email protected]>

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regulator: tps65917: Add support for SMPS12

App support for SMPS12 dual phase regulator.

Signed-off-by: Keerthy <[email protected]>
Acked-by: Lee Jones <[email protected]>
Signed-off-by: Mark Bro

regulator: tps65917: Add support for SMPS12

App support for SMPS12 dual phase regulator.

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

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extcon: palmas: Add the support for VBUS detection by using GPIO

This patch support for VBUS detection by using GPIO pin.

Signed-off-by: Felipe Balbi <[email protected]>
Signed-off-by: Chanwoo Choi <cw0

extcon: palmas: Add the support for VBUS detection by using GPIO

This patch support for VBUS detection by using GPIO pin.

Signed-off-by: Felipe Balbi <[email protected]>
Signed-off-by: Chanwoo Choi <[email protected]>
Acked-by: Lee Jones <[email protected]>

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iio:adc: add iio driver for Palmas (twl6035/7) gpadc

This driver code was found as:

https://android.googlesource.com/kernel/tegra/+/aaabb2e045f31e5a970109ffdaae900dd403d17e/drivers/staging/iio/adc

iio:adc: add iio driver for Palmas (twl6035/7) gpadc

This driver code was found as:

https://android.googlesource.com/kernel/tegra/+/aaabb2e045f31e5a970109ffdaae900dd403d17e/drivers/staging/iio/adc

Fixed various compilation issues and test this driver on omap5 evm.

Signed-off-by: Pradeep Goudagunta <[email protected]>
Signed-off-by: H. Nikolaus Schaller <[email protected]>
Signed-off-by: Marek Belisko <[email protected]>
Acked-by: Laxman Dewangan <[email protected]>
Reviewed-by: Jonathan Cameron <[email protected]>
Acked-by: Lee Jones <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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extcon: palmas: Support GPIO based USB ID detection

Some palmas based chip variants do not have OTG based ID logic.
For these variants we rely on GPIO based USB ID detection.

These chips do have VB

extcon: palmas: Support GPIO based USB ID detection

Some palmas based chip variants do not have OTG based ID logic.
For these variants we rely on GPIO based USB ID detection.

These chips do have VBUS comparator for VBUS detection so we
continue to use the old way of detecting VBUS.

Signed-off-by: Roger Quadros <[email protected]>
Acked-by: Chanwoo Choi <[email protected]>
Acked-by: Lee Jones <[email protected]>
Signed-off-by: Chanwoo Choi <[email protected]>

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regulator: palmas: Add has_regen3 check for TPS659038

Palmas driver is used to cater to even TPS659038 but TPS659038 does not have
REGEN3 resource. Adding another field in the driver data to check o

regulator: palmas: Add has_regen3 check for TPS659038

Palmas driver is used to cater to even TPS659038 but TPS659038 does not have
REGEN3 resource. Adding another field in the driver data to check on that.

Signed-off-by: Keerthy <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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regulator: palmas: Correct TPS659038 register definition for REGEN2

The register offset for REGEN2_CTRL in different for TPS659038 chip as when
compared with other Palmas family PMICs. In the case o

regulator: palmas: Correct TPS659038 register definition for REGEN2

The register offset for REGEN2_CTRL in different for TPS659038 chip as when
compared with other Palmas family PMICs. In the case of TPS659038 the wrong
offset pointed to PLLEN_CTRL and was causing a hang. Correcting the same.

Signed-off-by: Keerthy <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Cc: [email protected]

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regulator: palmas: Rename reg_info to palmas_reg_info

reg_info is a generic term which might cause conflict at a later point
in time. To prevent such a thing from occuring in future, rename to
palma

regulator: palmas: Rename reg_info to palmas_reg_info

reg_info is a generic term which might cause conflict at a later point
in time. To prevent such a thing from occuring in future, rename to
palmas_reg_info.

Signed-off-by: Nishanth Menon <[email protected]>
Acked-by: Lee Jones <[email protected]>
Tested-by: Stephen Warren <[email protected]>
Tested-by: Keerthy <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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regulator: palmas: Add palmas_pmic_driver_data structure

Add palmas_pmic_driver_data structure.

Signed-off-by: Keerthy <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

mfd: palmas: shift the palmas_sleep_requestor_info structure definition to the header file

shift the palmas_sleep_requestor_info structure definition to the header file.

Acked-by: Lee Jones <lee.jo

mfd: palmas: shift the palmas_sleep_requestor_info structure definition to the header file

shift the palmas_sleep_requestor_info structure definition to the header file.

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

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regulator: palmas: Shift the reg_info structure definition to the header file

Shift the reg_info structure definition to the header file.

Acked-by: Lee Jones <[email protected]>
Signed-off-by: K

regulator: palmas: Shift the reg_info structure definition to the header file

Shift the reg_info structure definition to the header file.

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

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mfd: palmas: Add tps65917 specific definitions and enums

Add tps65917 specific definitions and enums.

Acked-by: Lee Jones <[email protected]>
Signed-off-by: Keerthy <[email protected]>
Signed-off

mfd: palmas: Add tps65917 specific definitions and enums

Add tps65917 specific definitions and enums.

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

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mfd: palmas: Format the header file

Formats the palmas header file. Convert all
the offset values to hexadecimal.

Signed-off-by: Keerthy <[email protected]>
Signed-off-by: Lee Jones <lee.jones@linar

mfd: palmas: Format the header file

Formats the palmas header file. Convert all
the offset values to hexadecimal.

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

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extcon: palmas: Use devm_extcon_dev_allocate for extcon_dev

This patch use devm_extcon_dev_allocate() to simplify the memory control
of extcon device.

Cc: Graeme Gregory <[email protected]>
Cc: Ki

extcon: palmas: Use devm_extcon_dev_allocate for extcon_dev

This patch use devm_extcon_dev_allocate() to simplify the memory control
of extcon device.

Cc: Graeme Gregory <[email protected]>
Cc: Kishon Vijay Abraham I <[email protected]>
Cc: Felipe Balbi <[email protected]>
Cc: Samuel Ortiz <[email protected]>
Cc: Lee Jones <[email protected]>
Signed-off-by: Chanwoo Choi <[email protected]>
Acked-by: Lee Jones <[email protected]>
Acked-by: Felipe Balbi <[email protected]>
Tested-by: Felipe Balbi <[email protected]>

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mfd: palmas: Add support for external control configuration

Some of Palmas resources like clock, SMPSs, LDOs etc can be controlled
by external pins ENABLE1, ENABLE2 or NSLEEP.

Add support to config

mfd: palmas: Add support for external control configuration

Some of Palmas resources like clock, SMPSs, LDOs etc can be controlled
by external pins ENABLE1, ENABLE2 or NSLEEP.

Add support to configure these resources to externally controlled.

Signed-off-by: Laxman Dewangan <[email protected]>
Acked-by: Lee Jones <[email protected]>
Signed-off-by: Samuel Ortiz <[email protected]>

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pinctrl: palmas: add pincontrol driver

TI Palmas series Power Management IC have multiple pins which can be
configured for different functionality. This pins can be configured
for different function

pinctrl: palmas: add pincontrol driver

TI Palmas series Power Management IC have multiple pins which can be
configured for different functionality. This pins can be configured
for different function. Also their properties like pull up/down,
open drain enable/disable are configurable.

Add support for pincontrol driver Palmas series device like TPS65913,
TPS80036. The driver supports to be register from DT only.

Changes from V1:
- Add generic property for pins and functions in pinconf-generic.
- Add APIs to map the DT and subnode.
- Move common utils APIs to the pinctrl-utils from this file.
- Update the binding document accordingly.
Changes from V2:
- Add ack by Lee.
- Correct the binding docs.

Signed-off-by: Laxman Dewangan <[email protected]>
Acked-by: Lee Jones <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>

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mfd: palmas: Add power off control

Hook up "pm_power_off" to palmas power off routine if there is DT
property "ti,system-power-controller" defined, so platform which is
powered by this regulator can

mfd: palmas: Add power off control

Hook up "pm_power_off" to palmas power off routine if there is DT
property "ti,system-power-controller" defined, so platform which is
powered by this regulator can be powered off properly.

Acked-by: Nishanth Menon <[email protected]>
Signed-off-by: Mallikarjun Kasoju <[email protected]>
Signed-off-by: Bill Huang <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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regulator: palmas: model SMPS10 as two regulators

SMPS10 has two outputs OUT1 and OUT2 and have one input IN1.
SMPS10-OUT2 is connected to SMPS10-IN1 and can be configured either
in BOOST mode or BY

regulator: palmas: model SMPS10 as two regulators

SMPS10 has two outputs OUT1 and OUT2 and have one input IN1.
SMPS10-OUT2 is connected to SMPS10-IN1 and can be configured either
in BOOST mode or BYPASS mode. regulator_enable of SMPS10-OUT2 configures
it in BOOST mode. For BYPASS mode regulator_allow_bypass() API can be
used. SMPS10-OUT1 is connected to SMPS10-OUT2 and can be enabled using
regulator_enable().

[ [email protected] : Simplify regulator_desc setting for SMPS10_[OUT1|OUT2]

Signed-off-by: J Keerthy <[email protected]>
Signed-off-by: Laxman Dewangan <[email protected]>
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Signed-off-by: Axel Lin <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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extcon: palmas: Option to disable ID/VBUS detection based on platform

Based on system design, platform needs to detect the VBUS or ID or
both. Provide option to select this through platform data to

extcon: palmas: Option to disable ID/VBUS detection based on platform

Based on system design, platform needs to detect the VBUS or ID or
both. Provide option to select this through platform data to
disable part of cable detection through palmas-usb.

Signed-off-by: Laxman Dewangan <[email protected]>
Acked-by: Graeme Gregory <[email protected]>
Signed-off-by: Chanwoo Choi <[email protected]>
Signed-off-by: Myungjoo Ham <[email protected]>

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