kernel/linux.git/include/linux/mfd/max77686-private.h, branch v6.19.12

mfd: maxim: Correct Samsung "Electronics" spelling in copyright headers

2025-06-03T08:46:41+00:00

Fix the misspelling of 'Electronics' in MFD driver copyright headers. Link: https://lore.kernel.org/lkml/3aa30119-60e5-4dcb-b13a-1753966ca775@sirena.org.uk/#t Link: https://lore.kernel.org/r/20250519232025.152769-1-sumanth.gavini@yahoo.com Signed-off-by: Sumanth Gavini Signed-off-by: Lee Jones

mfd: max77686: Remove unused extern declarations

2023-08-18T20:48:04+00:00

max77686_irq_init() and max77686_irq_exit() are not used since commit 6f1c1e71d933 ("mfd: max77686: Convert to use regmap_irq"). And max77686_irq_resume() never be implemented since introduced in commit dae8a969d512 ("mfd: Add Maxim 77686 driver"). Signed-off-by: Yue Haibing Reviewed-by: Krzysztof Kozlowski Reviewed-by: Chanwoo Choi Link: https://lore.kernel.org/r/20230728132709.27052-1-yuehaibing@huawei.com Signed-off-by: Lee Jones

rtc: max77686: Rename day-of-month defines

2022-03-07T13:54:24+00:00

RTC_DATE and REG_RTC_DATE are used for the registers holding the day of month. Rename these constants to mean what they mean. Signed-off-by: Luca Ceresoli Reviewed-by: Krzysztof Kozlowski Acked-by: Alexandre Belloni Signed-off-by: Lee Jones

mfd: max77686: Correct tab-based alignment of register addresses

2021-11-05T14:40:27+00:00

Some lines have an extra tab, remove them for proper visual alignment as present on the rest of this file. Signed-off-by: Luca Ceresoli Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20211019145919.7327-2-luca@lucaceresoli.net

mfd: maxim: Add SPDX license identifiers

2018-10-23T07:58:34+00:00

Replace GPL v2.0+ license statements with SPDX license identifiers. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Lee Jones

rtc: max77686: move initialisation of rtc regmap, irq chip locally

2016-03-14T16:08:13+00:00

To make RTC block of MAX77686/MAX77802 as independent driver, move the registration of i2c device, regmap for register access and irq_chip for interrupt support inside the RTC driver. Removed the same initialisation from MFD driver. Having this change will allow to reuse this driver for different PMIC/devices from Maxim Semiconductor if they kept same RTC IP on different PMIC. Some of examples as PMIC MAX77620, MAX20024 where same RTC IP used and hence driver for these chips will use this driver only for RTC support. Suggested-by: Krzysztof Kozlowski Signed-off-by: Laxman Dewangan Tested-by: Javier Martinez Canillas Reviewed-by: Javier Martinez Canillas Acked-by: Lee Jones Tested-by: Krzysztof Kozlowski Reviewed-by: Krzysztof Kozlowski Signed-off-by: Alexandre Belloni

mfd: max77686/802: Remove support for board files

2015-01-22T16:03:55+00:00

The driver is used only on Exynos based boards with DTS support. After removal of board file support from max77686 and max77802 regulator drivers, the MFD driver can be converted to DTS-only version. This simplifies a little the code: 1. No dead (unused) entries in platform_data structure. 2. More code removed. 3. Regulator driver does not depend on allocated memory from MFD driver. 4. It makes also easier extending the regulator driver. Add to the max77686 MFD driver dependency on CONFIG_OF because without DTS the regulator drivers (max77686 and max77802) won't bind. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Javier Martinez Canillas Tested-by: Javier Martinez Canillas Signed-off-by: Lee Jones

mfd: max77686: Ensure device type IDs are architecture agnostic

2014-07-25T14:31:48+00:00

Extinguishes: ../drivers/mfd/max77686.c: In function ‘max77686_i2c_probe’: ../drivers/mfd/max77686.c:254:20: warning: cast from pointer to integer of different size Signed-off-by: Lee Jones

mfd: max77686: Add Maxim 77802 PMIC support

2014-07-25T14:31:48+00:00

Maxim MAX77802 is a power management chip that contains 10 high efficiency Buck regulators, 32 Low-dropout (LDO) regulators used to power up application processors and peripherals, a 2-channel 32kHz clock outputs, a Real-Time-Clock (RTC) and a I2C interface to program the individual regulators, clocks outputs and the RTC. This patch adds support for MAX77802 to the MAX77686 driver and is based on a driver added to the Chrome OS kernel 3.8 by Simon Glass. Signed-off-by: Javier Martinez Canillas Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lee Jones

mfd: max77686: Convert to use regmap_irq

2014-07-21T15:54:26+00:00

By using the generic IRQ support in the Register map API, it is possible to get rid max77686-irq.c and simplify the code. Suggested-by: Krzysztof Kozlowski Signed-off-by: Javier Martinez Canillas Reviewed-by: Doug Anderson Tested-by: Doug Anderson Signed-off-by: Lee Jones