mfd: max77620: Do not allocate IRQs upfront

regmap_add_irq_chip() will try to allocate all of the IRQ descriptors
upfront if passed a non-zero irq_base parameter. However, the intention
is to alloca

mfd: max77620: Do not allocate IRQs upfront

regmap_add_irq_chip() will try to allocate all of the IRQ descriptors
upfront if passed a non-zero irq_base parameter. However, the intention
is to allocate IRQ descriptors on an as-needed basis if possible. Pass 0
instead of -1 to fix that use-case.

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

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422

Based on 1 normalized pattern(s):

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

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms and conditions of the gnu general public license
version 2 as published by the free software foundation

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 101 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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mfd: max77620: Support Maxim 77663

Add support for Maxim 77663 using the Max77620 driver. The hardware
is very similar to Max77663/20024, although there are couple minor
differences.

Signed-off-by:

mfd: max77620: Support Maxim 77663

Add support for Maxim 77663 using the Max77620 driver. The hardware
is very similar to Max77663/20024, although there are couple minor
differences.

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

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mfd: max77620: Fix swapped FPS_PERIOD_MAX_US values

The FPS_PERIOD_MAX_US definitions are swapped for MAX20024 and MAX77620,
fix it.

Cc: stable <[email protected]>
Signed-off-by: Dmitry Osipen

mfd: max77620: Fix swapped FPS_PERIOD_MAX_US values

The FPS_PERIOD_MAX_US definitions are swapped for MAX20024 and MAX77620,
fix it.

Cc: stable <[email protected]>
Signed-off-by: Dmitry Osipenko <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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regulator: max77620: add support to configure MPOK

Adding support to configure regulator POK mapping bit
to control nRST_IO and GPIO1 POK function.
In tegra based platform which uses MAX20024 pmic,

regulator: max77620: add support to configure MPOK

Adding support to configure regulator POK mapping bit
to control nRST_IO and GPIO1 POK function.
In tegra based platform which uses MAX20024 pmic, when
some of regulators are configured FPS_NONE(flexible power sequencer)
causes PMIC GPIO1 to go low which lead to various other rails turning off,
to avoid this MPOK bit of those regulators need to be set to 0
so that PMIC GPIO1 will not go low.

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

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mfd: max77620: Add core driver for MAX77620/MAX20024

MAX77620/MAX20024 are Power Management IC from the MAXIM.
It supports RTC, multiple GPIOs, multiple DCDC and LDOs,
watchdog, clock etc.

Add MFD

mfd: max77620: Add core driver for MAX77620/MAX20024

MAX77620/MAX20024 are Power Management IC from the MAXIM.
It supports RTC, multiple GPIOs, multiple DCDC and LDOs,
watchdog, clock etc.

Add MFD drier to provides common support for accessing the
device; additional drivers is developed on respected subsystem
in order to use the functionality of the device.

Signed-off-by: Laxman Dewangan <[email protected]>
Signed-off-by: Mallikarjun Kasoju <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Lee Jones <[email protected]>

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