Commit Graph

6 Commits

Author SHA1 Message Date
Leonard Crestez d824c7a8e8 regulator: rn5t618: Do not index regulator_desc arrays by id
The regulator_desc arrays in this driver are indexed by RN5T618_*
constants and some elements can be missing. This causes probe failures
on older models:

rn5t618-regulator rn5t618-regulator: failed to register (null) regulator
rn5t618-regulator: probe of rn5t618-regulator failed with error -22

Fix this by making the arrays flat. This also saves a little memory
because the regulator_desc arrays become smaller.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Fixes: 83b2a3c2ab ("regulator: rn5t618: add RC5T619 PMIC support")
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-10-18 11:23:21 +01:00
Pierre-Hugues Husson 83b2a3c2ab regulator: rn5t618: add RC5T619 PMIC support
Extend the driver to support Ricoh RC5T619.
Support the additional regulators and slightly different voltage ranges.

Signed-off-by: Pierre-Hugues Husson <phh@phh.me>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-27 15:28:31 +01:00
Bhumika Goyal 243842b881 regulator: rn5t618: constify regulator_ops structure
Declare regulator_ops structure as const as it is only stored in the ops
field of a regulator_desc structure. This field is of type const, so
regulator_ops structures having this property can be made const too.

File size before: drivers/regulator/rn5t618-regulator.o
   text	   data	    bss	    dec	    hex	filename
    375	   5392	      0	   5767	   1687 regulator/rn5t618-regulator.o

File size after: drivers/regulator/rn5t618-regulator.o
   text	   data	    bss	    dec	    hex	filename
    631	   5136	      0	   5767	   1687 regulator/rn5t618-regulator.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-31 21:00:04 +00:00
Stefan Agner ed6d362d8d regulator: rn5t618: Add RN5T567 PMIC support
Extend the driver to support Ricoh RN5T567. Support the additional
DCDC and slightly different voltage range of LDORTC1.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-06-29 10:11:29 +01:00
Beniamino Galvani 9075cceaac regulator: rn5t618: Convert to new style DT parsing
Use the simplified DT parsing method to remove some duplicated
code.

Since this is a MFD subdevice and its device object doesn't have an
associated DT node, the configuration instance used to register the
regulators has been changed to point to the parent device.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-10-20 12:23:59 +01:00
Beniamino Galvani 811b700630 regulator: rn5t618: add driver for Ricoh RN5T618 regulators
This driver supports the 3 DCDC and 7 LDO regulators available on
Ricoh RN5T618 PMIC.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-08-30 14:10:04 +01:00