kernel/linux.git/drivers/mfd/sec-core.c, branch v6.12.80

mfd: Explicitly include correct DT includes

2023-08-18T20:48:03+00:00

The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20230714174731.4059811-1-robh@kernel.org Signed-off-by: Lee Jones

mfd: Switch i2c drivers back to use .probe()

2023-06-15T08:19:37+00:00

After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20230515182752.10050-1-u.kleine-koenig@pengutronix.de Signed-off-by: Lee Jones

mfd: sec: Remove PMICs without compatibles

2023-04-26T10:40:26+00:00

The S5M8751 and S5M8763 PMIC chips have no corresponding compatible values, so since board file support was removed for this driver, there is no way to specify these PMICs as present in boards anymore. Remove leftovers of these chips since it's dead code. Signed-off-by: David Virag Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20230131183008.4451-2-virag.david003@gmail.com

mfd: sec: Remove #ifdef guards for PM related functions

2022-12-07T13:28:11+00:00

Use the new DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() macros to handle the .suspend/.resume callbacks. These macros allow the suspend and resume functions to be automatically dropped by the compiler when CONFIG_SUSPEND is disabled, without having to use #ifdef guards. This has the advantage of always compiling these functions in, independently of any Kconfig option. Thanks to that, bugs and other regressions are subsequently easier to catch. Signed-off-by: Paul Cercueil Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lee Jones

mfd: sec-core: Convert to i2c's .probe_new()

2022-12-07T13:27:24+00:00

The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20221118224540.619276-458-uwe@kleine-koenig.org

mfd: sec: Enable wakeup from suspend via devicetree property

2021-06-02T09:51:18+00:00

Set device wakeup capability from devicetree property (done by drivers core), instead of always setting it to 0 (because value in platform data is not assigned). This should not have visible effect on actual resuming from suspend because the child device - S5M RTC driver - is responsible for waking up and sets device wakeup unconditionally. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Lee Jones

mfd: sec: Remove unused irq_base in platform data

2021-06-02T09:51:18+00:00

The 'irq_base' field of platform data structure is not assigned, therefore its default value of 0 has no impact and can be safely dropped. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Lee Jones

mfd: sec: Remove unused device_type in platform data

2021-06-02T09:51:18+00:00

The 'device_type' field of platform data structure is not used and can be safely dropped. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Lee Jones

mfd: sec: Remove unused cfg_pmic_irq in platform data

2021-06-02T09:51:18+00:00

The 'cfg_pmic_irq' field of platform data structure is not used and can be safely dropped. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Lee Jones

mfd: sec: Drop support for board files and require devicetree

2021-06-02T09:51:18+00:00

The Samsung PMIC drivers since long time are used only on devicetree platforms (Samsung Exynos) and there are no users with board files. Drop the support for board files entirely and depend on OF for matching. Suggested-by: Marek Szyprowski Signed-off-by: Krzysztof Kozlowski Signed-off-by: Lee Jones