kernel/git/stable/linux.git/drivers/mfd/max77759.c, branch linux-7.2.y

Replace by more specific (c files)

2026-07-03T05:38:17+00:00

Replace the #include of by the more specific where applicable. For most cases the include can be dropped completely, only a few drivers need one or two headers added. Acked-by: Danilo Krummrich Acked-by: Takashi Sakamoto Acked-by: Bjorn Helgaas Link: https://patch.msgid.link/1a3f2007c5c5dcf555c09a4035ce3ae8ef1b6c49.1782808461.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König (The Capable Hub)

mfd: max77759: Improve static struct formatting and commentary

2026-06-17T10:32:03+00:00

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 Link: https://patch.msgid.link/20260504-fix-mfd-max77759-driver-v1-1-4d4a31a1d214@google.com Signed-off-by: Lee Jones

mfd: max77759: add register bitmasks and modify irq configs for charger

2026-03-30T14:58:33+00:00

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 Reviewed-by: André Draszik Link: https://patch.msgid.link/20260325-max77759-charger-v9-3-4486dd297adc@google.com Signed-off-by: Greg Kroah-Hartman

mfd: max77759: Drop use of irqd_get_trigger_type

2026-01-22T14:22:38+00:00

irqd_get_trigger_type() is meant for cases where the driver needs to know the configured IRQ trigger type and e.g. wants to change its behaviour accordingly. Furthermore, platform support code, e.g. DT handling, will configure the hardware based on that, and drivers don't need to pass the trigger type into request_irq() and friends. Drop the use from this driver, as it doesn't need to know the trigger type. Signed-off-by: André Draszik Link: https://patch.msgid.link/20251217-max77759-mfd-irq-trigger-v1-1-e7d29f84d34f@linaro.org Signed-off-by: Lee Jones

mfd: max77759: Add Maxim MAX77759 core driver

2025-05-09T14:22:30+00:00

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 Acked-by: Peter Griffin Link: https://lore.kernel.org/r/20250509-max77759-mfd-v10-1-962ac15ee3ef@linaro.org Signed-off-by: Lee Jones