linux.git/drivers/mfd/sec-core.c, branch v5.13

mfd: sec: Initialize driver via module_platform_driver()

2021-04-14T15:06:03+00:00

The driver was using subsys_initcall() because in old times deferred
probe was not supported everywhere and specific ordering was needed.
Since probe deferral works fine and specific ordering is discouraged
(hides dependencies between drivers and couples their boot order), the
driver can be converted to regular module_platform_driver.

Signed-off-by: Krzysztof Kozlowski 
Tested-by: Marek Szyprowski 
Signed-off-by: Lee Jones

mfd: sec: Add support for the RTC on S2MPA01

2019-05-14T07:13:25+00:00

The RTC portion of the S2MPA01 appears to have the same
register layout as the S2MPS14.

Signed-off-by: Stuart Menefy 
Reviewed-by: Krzysztof Kozlowski 
Signed-off-by: Lee Jones

mfd: sec: Put one element structure initialisation on one line

2019-05-14T07:13:25+00:00

Change the layout of the initialisation of structures with one
element to a single line of code. This keeps the coding style
consistent.

Signed-off-by: Stuart Menefy 
Signed-off-by: Lee Jones

mfd: sec-core: Cleanup formatting to a consistent style

2019-02-18T09:07:17+00:00

Cleanup the formatting to have consistent style across the file (only
white-space issues).  No expected difference in code.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Lee Jones

mfd: sec-core: Return gracefully instead of BUG() if device cannot match

2019-02-07T10:43:15+00:00

Replace impossible BUG() in probe with a proper return.  This can be
triggered only in case of a clear bug (e.g. adding broken half-support
for new S2MPSXX flavor) but BUG() is discouraged and the boot process
can actually try to continue.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Lee Jones

mfd: sec-core: 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

mfd: sec-core: Export OF module alias table

2018-07-27T08:27:15+00:00

In case of Device Tree platforms, even though the Samsung PMIC sec
device is instantiated from DT, the driver is still matched through I2C
module alias.  That is because I2C core always reports an I2C module
alias instead of DT one.

This could change in the future so export DT module alias.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Lee Jones

mfd: sec: Use devm_mfd_add_devices and devm_regmap_add_irq_chip

2016-05-09T12:27:38+00:00

Use devm_mfd_add_devices() for adding MFD child devices and
devm_regmap_add_irq_chip() for IRQ chip registration.

This reduces the error code path and .remove callback for removing
MFD child devices and deleting IRQ chip data.

Signed-off-by: Laxman Dewangan 
Tested-by: Krzysztof Kozlowski 
Reviewed-by: Krzysztof Kozlowski 
Signed-off-by: Lee Jones

mfd: Use to_i2c_client() instead of open-coding it

2016-01-14T08:43:50+00:00

Signed-off-by: Geliang Tang 
Signed-off-by: Lee Jones

mfd: sec-core: Rename MFD and regulator names differently

2015-11-24T11:11:16+00:00

Currently S2MPSXX multifunction device is named as *-pmic,
and these MFDs also supports regulator as a one of its MFD cell which
has the same name, because current name is confusing and we want to
sort it out.

We did discussed different approaches about how the MFD and it
cells need to be named here [1].
Based in the discussion this patch rename MFD regulator name as
*-regulator instead of current *-pmic.

This patch also changes the corresponding entries in the regulator driver
to keep git-bisect happy.

[1]-> https://lkml.org/lkml/2015/10/28/417

Suggested-by: Lee Jones 
Signed-off-by: Alim Akhtar 
Reviewed-by: Krzysztof Kozlowski 
Acked-by: Mark Brown 
Signed-off-by: Lee Jones