linux-toradex.git/drivers/regulator/axp20x-regulator.c, branch v4.1.15 Linux kernel for Apalis and Colibri modules regulator: axp20x: Migrate to regulator core's simplified DT parsing code 2015-01-09T17:12:58+00:00 Chen-Yu Tsai wens@csie.org 2015-01-09T16:23:44+00:00 765e8023251d3366b959f2e77e5ed48c597d57a0 A common simplified DT parsing code for regulators was introduced in commit a0c7b164ad11 ("regulator: of: Provide simplified DT parsing method"). This is very similar to our own code, so get rid of ours and use the common code. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org> 
A common simplified DT parsing code for regulators was introduced in
commit a0c7b164ad11 ("regulator: of: Provide simplified DT parsing
method"). This is very similar to our own code, so get rid of ours
and use the common code.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: axp20x: Fill regulators_node and of_match descriptor fields 2015-01-09T17:12:58+00:00 Chen-Yu Tsai wens@csie.org 2015-01-09T16:23:43+00:00 880fe82dc555c514b5b4b14642f397afddd82860 This patch fills the DT related fields in the regulator descriptors, which can then be used by the regulator core's simplified DT code. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org> 
This patch fills the DT related fields in the regulator descriptors,
which can then be used by the regulator core's simplified DT code.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: drop owner assignment from platform_drivers 2014-10-20T14:21:29+00:00 Wolfram Sang wsa@the-dreams.de 2014-10-20T14:21:29+00:00 6c794b2654555d6af7572e3a8f13b2b39126df0c A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 
A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
regulator: axp20x: Use parent device as regulator configuration device 2014-09-23T01:18:59+00:00 Maxime Ripard maxime.ripard@free-electrons.com 2014-09-20T20:06:34+00:00 0d90ecf31e11f8204649943ed3478d7a015c2cb9 The current device used for the regulator configuration is the child device created by the MFD driver. This means that it doesn't have any of_node pointing to it, and whenever we register the regulators, it will not look into the regulator supply in the DT, hence requiring to provide regulator aliases in the MFD driver. We can easily fix that by using the parent device in our configuration, which has a DT node associated to it, and will allow a DT lookup. Eventually, we will be able to remove the aliases in the MFD driver. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org> 
The current device used for the regulator configuration is the child device
created by the MFD driver. This means that it doesn't have any of_node pointing
to it, and whenever we register the regulators, it will not look into the
regulator supply in the DT, hence requiring to provide regulator aliases in the
MFD driver.

We can easily fix that by using the parent device in our configuration, which
has a DT node associated to it, and will allow a DT lookup. Eventually, we will
be able to remove the aliases in the MFD driver.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: axp20x: Use regulator_map_voltage_ascend for LDO4 2014-06-01T12:42:42+00:00 Axel Lin axel.lin@ingics.com 2014-04-15T11:58:42+00:00 b88703567b6ca3fc183b22eb5e852b4bf5679d72 The voltages in axp20x_ldo4_data table are in ascendant order, so use regulator_map_voltage_ascend. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org> 
The voltages in axp20x_ldo4_data table are in ascendant order, so use
regulator_map_voltage_ascend.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
regulator: AXP20x: fix wrong call to of_find_node_by_name 2014-05-19T16:40:06+00:00 Boris BREZILLON boris.brezillon@free-electrons.com 2014-05-19T08:25:30+00:00 a6016c523ef2f86d4ec60b87b480dd1a2c5ae33a The of_find_node_by_name function will search for a DT node named "regulators" after the provided np node, but will not ensure that this node is a child of np. This might result in retrieving a "regulators" node that is not related to the axp20x PMIC. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Carlo Caione <carlo@caione.org> Signed-off-by: Mark Brown <broonie@linaro.org> 
The of_find_node_by_name function will search for a DT node named
"regulators" after the provided np node, but will not ensure that this node
is a child of np.
This might result in retrieving a "regulators" node that is not related to
the axp20x PMIC.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Carlo Caione <carlo@caione.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
regulator: AXP20x: Add support for regulators subsystem 2014-04-14T16:00:34+00:00 Carlo Caione carlo@caione.org 2014-04-11T09:38:10+00:00 dfe7a1b058bbb29fa524ca7cf05aa13ff52983f4 AXP202 and AXP209 come with two synchronous step-down DC-DCs and five LDOs. This patch introduces basic support for those regulators. Signed-off-by: Carlo Caione <carlo@caione.org> Signed-off-by: Mark Brown <broonie@linaro.org> 
AXP202 and AXP209 come with two synchronous step-down DC-DCs and five
LDOs. This patch introduces basic support for those regulators.

Signed-off-by: Carlo Caione <carlo@caione.org>
Signed-off-by: Mark Brown <broonie@linaro.org>