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regulator: arizona: Add regulator specific device tree binding document 

Subsystem specific bindings for the Arizona devices are being factored
out of the MFD binding document into separate documents for each
subsystem. This patch adds a binding document that covers the existing
regulator specific bindings.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Charles Keepax 2015-10-27 16:01:57 +00:00 committed by Mark Brown
parent ce938001c0
commit afafcdd3ff
1 changed files with 17 additions and 0 deletions
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Documentation/devicetree/bindings/regulator/arizona-regulator.txt Normal file
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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:
../mfd/arizona.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