linux-toradex.git/drivers/mfd/tps65218.c, branch v6.17-rc1

mfd: tps65218: Constify struct regmap_irq_chip

2024-08-30T08:40:12+00:00

`tps65218_irq_chip` is not modified and can be declared as const to
move its data to a read-only section.

Signed-off-by: Javier Carrasco 
Link: https://lore.kernel.org/r/20240704-mfd-const-regmap_config-v2-17-0c8785b1331d@gmail.com
Signed-off-by: Lee Jones

mfd: tps65128: Convert to use maple tree register cache

2023-11-01T10:02:14+00:00

The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.

Signed-off-by: Mark Brown 
Link: https://lore.kernel.org/r/20231001-mfd-ti-maple-v1-3-0657862de3f6@kernel.org
Signed-off-by: Lee Jones

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: tps65218: Convert to i2c's .probe_new()

2022-12-07T13:27:26+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/20221118224540.619276-472-uwe@kleine-koenig.org

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE

2022-06-10T12:51:36+00:00

Based on the normalized pattern:

    this program is free software you can redistribute it and/or modify it
    under the terms of the gnu general public license version 2 as
    published by the free software foundation  this program is distributed
    as is without any warranty of any kind whether expressed or implied
    without even the implied warranty of merchantability or fitness for a
    particular purpose see the gnu general public license version 2 for
    more details

extracted by the scancode license scanner the SPDX license identifier

    GPL-2.0-only

has been chosen to replace the boilerplate/reference.

Reviewed-by: Allison Randal 
Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman

mfd: Replace HTTP links with HTTPS ones

2020-08-13T06:50:59+00:00

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.

Signed-off-by: Alexander A. Klimov 
Acked-by: Rob Herring 
Signed-off-by: Lee Jones

mfd: tps65218: Repair incorrect function argument name 's/tps65218/tps/'

2020-07-06T07:32:01+00:00

The kerneldocs for both tps65218_reg_write() and tps65218_update_bits()
describe their first arguments as 'tps65218', when in reality these are
simply called 'tps'.

Fixes the following W=1 warnings:

 drivers/mfd/tps65218.c:58: warning: Function parameter or member 'tps' not described in 'tps65218_reg_write'
 drivers/mfd/tps65218.c:58: warning: Excess function parameter 'tps65218' description in 'tps65218_reg_write'
 drivers/mfd/tps65218.c:90: warning: Function parameter or member 'tps' not described in 'tps65218_update_bits'
 drivers/mfd/tps65218.c:90: warning: Excess function parameter 'tps65218' description in 'tps65218_update_bits'

Cc: Tony Lindgren 
Cc: J Keerthy 
Cc: linux-omap@vger.kernel.org
Signed-off-by: Lee Jones

mfd: tps65218.c: Add input voltage options

2019-02-01T08:21:13+00:00

These options apply to all regulators in this chip.

ti,strict-supply-voltage-supervision:
  Set STRICT flag in CONFIG1
ti,under-voltage-limit-microvolt:
  Select 2.75, 2.95, 3.25 or 3.35 V UVLO in CONFIG1
ti,under-voltage-hyst-microvolt:
  Select 200mV or 400mV UVLOHYS in CONFIG2

Signed-off-by: Christian Hohnstaedt 
Tested-by: Keerthy 
Reviewed-by: Keerthy 
Signed-off-by: Lee Jones

mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe()

2019-01-03T08:32:42+00:00

Use devm_regmap_add_irq_chip and clean up error path in probe
and also the remove function.

Reported-by: Christian Hohnstaedt 
Signed-off-by: Keerthy 
Reviewed-by: Sebastian Reichel 
Signed-off-by: Lee Jones