linux-toradex.git/drivers/regulator/da9210-regulator.c, branch v4.3 Linux kernel for Apalis and Colibri modules Merge remote-tracking branches 'regulator/topic/mt6311', 'regulator/topic/ocp', 'regulator/topic/owner', 'regulator/topic/pfuze100' and 'regulator/topic/pwm' into regulator-next 2015-08-30T13:39:48+00:00 Mark Brown broonie@kernel.org 2015-08-30T13:39:48+00:00 3e683126f4b42bd29ac5adff1eb178880aa7706a 






regulator: drivers: Drop owner assignment from i2c_driver
2015-07-14T17:53:01+00:00

Krzysztof Kozlowski
k.kozlowski@samsung.com

2015-07-10T05:44:00+00:00

a807a6cc29115a9a43c168fc0d4540b3d9284815

i2c_driver does not need to set an owner because i2c_register_driver()
will set it.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>





i2c_driver does not need to set an owner because i2c_register_driver()
will set it.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>







regulator: da9210: Add optional interrupt support
2015-07-13T10:19:28+00:00

Geert Uytterhoeven
geert+renesas@glider.be

2015-06-24T12:14:21+00:00

4245746037e379dc9f1388e422d52001cd431921

Add optional interrupt support to the da9210 regulator driver, to handle
over-current, under- and over-voltage, and over-temperature events.

Only the interrupt sources for which we handle events are unmasked, to
avoid interrupts we cannot handle.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>





Add optional interrupt support to the da9210 regulator driver, to handle
over-current, under- and over-voltage, and over-temperature events.

Only the interrupt sources for which we handle events are unmasked, to
avoid interrupts we cannot handle.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>







regulator: da9210: Mask all interrupt sources to deassert interrupt line
2015-02-17T14:04:15+00:00

Geert Uytterhoeven
geert+renesas@glider.be

2015-02-17T12:11:11+00:00

4d9cbff5aae65880e3d1e44357924fafc8d8bea0

After boot-up, some events may be set, and cause the da9210 interrupt
line to be asserted. As the da9210 driver doesn't have interrupt support
yet, this causes havoc on systems where the interrupt line is shared
among multiple devices.

This is the case on e.g. r8a7791/koelsch, where the interrupt line is
shared with a da9063 regulator, and the following events are set:

    EVENT_A = 0x00000011 (GPI0 | GPI4)
    EVENT_B = 0x00000002 (NPWRGOOD)

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>





After boot-up, some events may be set, and cause the da9210 interrupt
line to be asserted. As the da9210 driver doesn't have interrupt support
yet, this causes havoc on systems where the interrupt line is shared
among multiple devices.

This is the case on e.g. r8a7791/koelsch, where the interrupt line is
shared with a da9063 regulator, and the following events are set:

    EVENT_A = 0x00000011 (GPI0 | GPI4)
    EVENT_B = 0x00000002 (NPWRGOOD)

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>







regulator: of: Add regulator desc param to of_get_regulator_init_data()
2014-11-26T18:58:14+00:00

Javier Martinez Canillas
javier.martinez@collabora.co.uk

2014-11-10T13:43:53+00:00

072e78b12bf5182a3e2e460388214a291023ef1c

The of_get_regulator_init_data() function is used to extract the regulator
init_data but information on how to extract certain data is defined in the
static regulator descriptor (e.g: how to map the hardware operating modes).

Add a const struct regulator_desc * parameter to the function signature so
the parsing logic could use the information in the struct regulator_desc.

of_get_regulator_init_data() relies on of_get_regulation_constraints() to
actually extract the init_data so it has to pass the struct regulator_desc
but that is modified on a later patch.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>





The of_get_regulator_init_data() function is used to extract the regulator
init_data but information on how to extract certain data is defined in the
static regulator descriptor (e.g: how to map the hardware operating modes).

Add a const struct regulator_desc * parameter to the function signature so
the parsing logic could use the information in the struct regulator_desc.

of_get_regulator_init_data() relies on of_get_regulation_constraints() to
actually extract the init_data so it has to pass the struct regulator_desc
but that is modified on a later patch.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>







regulator: da9210: Remove redundant error message
2014-02-20T10:58:46+00:00

Sachin Kamat
sachin.kamat@linaro.org

2014-02-20T08:53:02+00:00

6c48acfb2affa8b2aed810bb67888e0d1720a884

kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>





kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>







regulator: da9210: use devm_regulator_register()
2013-09-30T17:11:30+00:00

Jingoo Han
jg1.han@samsung.com

2013-09-30T00:53:57+00:00

11c0da7bb414505ff9a157af2b1301877a3726bd

Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>





Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>







regulator: da9210: add Device Tree support
2013-09-26T10:17:57+00:00

Guennadi Liakhovetski
g.liakhovetski@gmx.de

2013-09-12T12:28:35+00:00

937433c2502f663e5a0e8804462bc38c41b9021f

This patch adds basic Device Tree support to the da9210 regulator driver -
with no special properties, since also driver's platform data only contains
standard regulator initialisation parameters.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>





This patch adds basic Device Tree support to the da9210 regulator driver -
with no special properties, since also driver's platform data only contains
standard regulator initialisation parameters.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>







regulator: da9210: Remove redundant MODULE_ALIAS
2013-08-13T10:19:57+00:00

Axel Lin
axel.lin@ingics.com

2013-08-11T15:04:46+00:00

c93e5bc9cbc9b70f19d4f41625028e71bd202fe2

The modalias is set by the MODULE_DEVICE_TABLE, thus remove redundant
MODULE_ALIAS.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>





The modalias is set by the MODULE_DEVICE_TABLE, thus remove redundant
MODULE_ALIAS.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>







regulator: da9210: New driver
2013-08-06T16:46:15+00:00

Steve Twiss
stwiss.opensource@diasemi.com

2013-08-06T14:30:48+00:00

16f10918c91227f5db21e04f932a9313aa1cfaf8

I2C driver for the Dialog DA9210 Multi-phase 12A DC-DC Buck.

Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com>
Signed-off-by: David Dajun Chen <david.chen@diasemi.com>
Signed-off-by: Mark Brown <broonie@linaro.org>





I2C driver for the Dialog DA9210 Multi-phase 12A DC-DC Buck.

Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com>
Signed-off-by: David Dajun Chen <david.chen@diasemi.com>
Signed-off-by: Mark Brown <broonie@linaro.org>