linux/Documentation/devicetree/bindings/regulator/arizona-regulator.txt
Charles Keepax 46f4050a65
regulator: arizona: Update device tree binding to support Madera CODECs
The Arizona regulator drivers are now also used by the Cirrus Logic
Madera audio CODECs, update the binding document to link to the primary
binding document for these as well as the existing Arizona document.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-21 21:23:16 +01:00

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Cirrus Logic Arizona class audio SoCs
These devices are audio SoCs with extensive digital capabilities and a range
of analogue I/O.
This document lists regulator specific bindings, see the primary binding
document:
For Wolfson Microelectronic Arizona codecs: ../mfd/arizona.txt
For Cirrus Logic Madera codecs: ../mfd/madera.txt
Optional properties:
- wlf,ldoena : GPIO specifier for the GPIO controlling LDOENA
Optional subnodes:
- ldo1 : Initial data for the LDO1 regulator, as covered in
Documentation/devicetree/bindings/regulator/regulator.txt
- micvdd : Initial data for the MICVDD regulator, as covered in
Documentation/devicetree/bindings/regulator/regulator.txt