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Quentin Schulz a86f6f67ee
ARM: dtsi: axp209: add node for ADC
This adds a DT node for the ADC of the PMIC so that there can be
consumers of its IIO channels declaring their consumptions via DT.

Signed-off-by: Quentin Schulz <quentin.schulz@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-02-21 10:50:19 +01:00
Maxime Ripard 5474466ce3 ARM: dts: axp209: Rename usb_power_supply node to avoid warnings
The USB power supply node in the AXP209 DTSI is using underscores in its
node name, which is generating a warning. Change those underscores for
hyphens.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-06 10:27:23 +02:00
Quentin Schulz 4ee75fa55b ARM: dtsi: axp209: add battery power supply subnode
The X-Powers AXP209 PMIC exposes battery supply various data such as
the battery status (charging, discharging, full, dead), current max
limit, current current, battery capacity (in percentage), voltage max
and min limits, current voltage, and battery capacity (in Ah).

This adds the battery power supply subnode for AXP20X PMIC.

Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-05-14 08:32:32 +02:00
Quentin Schulz 7d15af5750 ARM: dtsi: axp209: add AC power supply subnode
The X-Powers AXP20X PMIC exposes the status of AC power supply, the
current current and voltage supplied to the board by the AC power
supply.

This adds the AC power supply subnode for AXP20X PMIC.

Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-03-27 13:39:59 +02:00
Maxime Ripard 614a749a10 ARM: dt: axp209: Add AXP209 GPIO driver
Add the AXP209 GPIO node to our AXP209 DTSI so that boards can use it.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-08-22 15:16:43 +02:00
Chen-Yu Tsai 90041d0758 ARM: dts: axp209: Disable ldo5 by default
The output pin of LDO is also a GPIO pin, and the on/off settings of the
regulator are actually pinmux settings.

Disable it by default so it doesn't conflict with GPIO usage.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-07-04 21:17:49 +02:00
Hans de Goede 5b3abbee42 ARM: dts: axp209: Add usb_power_supply child node to the ax209 node
Add a node representing the usb power supply part of the axp209 pmic, note
that the usb power supply and the (to be added later) ac power supply will
each have their own child-node, so that they can be separately specified
as power-supply for other nodes using a power-supply property with a
phandle pointing to the right axp209 child-node.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-09-29 09:52:50 +02:00
Maxime Ripard c0c2eb2476 ARM: sunxi: dt: Remove the FSF address
The FSF address triggers a warning on checkpatch, saying that the FSF
license is already present in the Linux source code, and that it has
already changed in the past.

Remove it from our DT, as suggested.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-05-10 10:22:23 +02:00
Chen-Yu Tsai ddfd0232ed ARM: dts: sunxi: Add dtsi for AXP209 PMIC
The AXP209 PMIC is used with some Allwinner SoCs. This patch adds
a dtsi file listing all the regulator nodes. The regulators are
initialized based on their device node names.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-01-21 09:59:09 +01:00