linux-toradex.git/include/linux/mfd/da9063, branch v5.10-rc3

mfd: da9063: Add support for latest DA silicon revision

2020-08-13T06:49:50+00:00

This update adds new regmap tables to support the latest DA silicon
which will automatically be selected based on the chip and variant
information read from the device.

Signed-off-by: Adam Thomson 
Signed-off-by: Lee Jones

mfd: da9063: Fix revision handling to correctly select reg tables

2020-08-13T06:49:47+00:00

The current implementation performs checking in the i2c_probe()
function of the variant_code but does this immediately after the
containing struct has been initialised as all zero. This means the
check for variant code will always default to using the BB tables
and will never select AD. The variant code is subsequently set
by device_init() and later used by the RTC so really it's a little
fortunate this mismatch works.

This update adds raw I2C read access functionality to read the chip
and variant/revision information (common to all revisions) so that
it can subsequently correctly choose the proper regmap tables for
real initialisation.

Signed-off-by: Adam Thomson 
Signed-off-by: Lee Jones

mfd: da9063: Remove now unused platform_data

2019-08-12T07:40:59+00:00

All preparational patches have been applied, we can now remove the
include file for platform_data. Yiha!

Signed-off-by: Wolfram Sang 
Signed-off-by: Lee Jones

Merge tag 'v5.2-rc4' into regulator-5.3

2019-06-18T18:12:47+00:00

Linux 5.2-rc4

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32+00:00

Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman

regulator: da9063: move definitions out of a header into the driver

2019-05-20T14:25:57+00:00

Those definitions are only used within the driver meanwhile, so put them
there.

Signed-off-by: Wolfram Sang 
Reviewed-by: Simon Horman 
Acked-by: Steve Twiss 
Tested-by: Steve Twiss 
Reviewed-by: Geert Uytterhoeven 
Signed-off-by: Mark Brown

mfd: da9063: Fix OTP control register names to match datasheets for DA9063/63L

2019-05-14T07:13:27+00:00

Mismatch between what is found in the Datasheets for DA9063 and DA9063L
provided by Dialog Semiconductor, and the register names provided in the
MFD registers file. The changes are for the OTP (one-time-programming)
control registers. The two naming errors are OPT instead of OTP, and
COUNT instead of CONT (i.e. control).

Cc: Stable 
Signed-off-by: Steve Twiss 
Signed-off-by: Lee Jones

mfd: da9063: Convert headers to SPDX

2019-05-14T07:13:26+00:00

Covnert the headers of the source and include files to SPDX.
And fix some typos in the descriptions ("interrupt" instead of "I2C").

Signed-off-by: Wolfram Sang 
Acked-by: Steve Twiss 
Reviewed-by: Simon Horman 
Signed-off-by: Lee Jones

mfd: da9063: Fix DT probing with constraints

2018-09-10T15:58:36+00:00

Commit 1c892e38ce59 ("regulator: da9063: Handle less LDOs on DA9063L")
reordered the da9063_regulator_info[] array, but not the DA9063_ID_*
regulator ids and not the da9063_matches[] array, because ids are used
as indices in the array initializer. This mismatch between regulator id
and da9063_regulator_info[] array index causes the driver probe to fail
because constraints from DT are not applied to the correct regulator:

  da9063 0-0058: Device detected (chip-ID: 0x61, var-ID: 0x50)
  DA9063_BMEM: Bringing 900000uV into 3300000-3300000uV
  DA9063_LDO9: Bringing 3300000uV into 2500000-2500000uV
  DA9063_LDO1: Bringing 900000uV into 3300000-3300000uV
  DA9063_LDO1: failed to apply 3300000-3300000uV constraint(-22)

This patch reorders the DA9063_ID_* as apparently intended, and with
them the entries in the da90630_matches[] array.

Fixes: 1c892e38ce59 ("regulator: da9063: Handle less LDOs on DA9063L")
Signed-off-by: Philipp Zabel 
Reviewed-by: Marek Vasut 
Reviewed-by: Geert Uytterhoeven 
Signed-off-by: Lee Jones

mfd: da9063: Add DA9063L type

2018-07-04T06:16:39+00:00

Add type for DA9063L, which is a reduced variant of the DA9063
without RTC block and with less regulators.

Signed-off-by: Marek Vasut 
Reviewed-by: Geert Uytterhoeven 
Acked-by: Steve Twiss 
Signed-off-by: Lee Jones