kernel/linux.git/include/linux/mfd/max77759.h, branch v7.2-rc1Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v7.2-rc12026-06-17T10:32:03+00:00mfd: max77759: Improve static struct formatting and commentary2026-06-17T10:32:03+00:00Amit Sunil Dhamneamitsd@google.com2026-05-04T22:49:54+00:00urn:sha1:7b7b7fa42d08087a9d5f3d49453dbe721cbbd2d4
Improve code style. This includes the following:
- Formatting the max77759_chgr_irqs entries to fit in a single line
instead of breaking them into multiple lines to improve readability.
- Refactoring comments such that they're full sentences and have
punctuation marks for a couple of macro definitions to adhere to the
documentation style.
- Explicitly initializing `MAX77759_CHGR_MODE_OFF`.
Signed-off-by: Amit Sunil Dhamne <amitsd@google.com>
Link: https://patch.msgid.link/20260504-fix-mfd-max77759-driver-v1-1-4d4a31a1d214@google.com
Signed-off-by: Lee Jones <lee@kernel.org>
mfd: max77759: fix comment style for enums2026-04-02T06:54:47+00:00Amit Sunil Dhamneamitsd@google.com2026-04-01T21:02:08+00:00urn:sha1:3c7df5079cfc6133d01ae144ae76a980276cc726
Fix comment style for enums so they're kernel-doc compliant.
Signed-off-by: Amit Sunil Dhamne <amitsd@google.com>
Link: https://patch.msgid.link/20260401-fix-mfd-max77759-usb-next-v1-1-174ec23ad824@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mfd: max77759: add register bitmasks and modify irq configs for charger2026-03-30T14:58:33+00:00Amit Sunil Dhamneamitsd@google.com2026-03-25T22:22:24+00:00urn:sha1:b422f7c072ac8d9b83c3d22e03709b92626ca88a
Add register bitmasks for charger function.
In addition split the charger IRQs further such that each bit represents
an IRQ downstream of charger regmap irq chip. In addition populate the
ack_base to offload irq ack to the regmap irq chip framework.
Signed-off-by: Amit Sunil Dhamne <amitsd@google.com>
Reviewed-by: André Draszik <andre.draszik@linaro.org>
Link: https://patch.msgid.link/20260325-max77759-charger-v9-3-4486dd297adc@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mfd: max77759: Add Maxim MAX77759 core driver2025-05-09T14:22:30+00:00André Draszikandre.draszik@linaro.org2025-05-09T13:22:39+00:00urn:sha1:bb71e40db1b7a7822f434d211b4a94bab9996cc6
The Maxim MAX77759 is a companion PMIC for USB Type-C applications and
includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C
Port Controller (TCPC), NVMEM, and a GPIO expander.
Fuel Gauge and TCPC have separate and independent I2C addresses,
register maps, and interrupt lines and are therefore excluded from the
MFD core device driver here.
The GPIO and NVMEM interfaces are accessed via specific commands to the
built-in microprocessor. This driver implements an API that client
drivers can use for accessing those.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20250509-max77759-mfd-v10-1-962ac15ee3ef@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>