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Documentation: Add WM8998/WM1814 device tree bindings

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Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Richard Fitzgerald 2015-05-01 16:15:19 +01:00 committed by Lee Jones
parent fc027d138b
commit b64610dfbd
1 changed files with 9 additions and 4 deletions
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13
Documentation/devicetree/bindings/mfd/arizona.txt
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@ -10,6 +10,9 @@ Required properties:
"wlf,wm5110"
"wlf,wm8280"
"wlf,wm8997"
"wlf,wm8998"
"wlf,wm1814"
- reg : I2C slave address when connected using I2C, chip select number when
using SPI.
@ -31,10 +34,10 @@ Required properties:
as covered in Documentation/devicetree/bindings/regulator/regulator.txt
- DBVDD2-supply, DBVDD3-supply : Additional databus power supplies (wm5102,
wm5110, wm8280)
wm5110, wm8280, wm8998, wm1814)
- SPKVDDL-supply, SPKVDDR-supply : Speaker driver power supplies (wm5102,
wm5110, wm8280)
wm5110, wm8280, wm8998, wm1814)
- SPKVDD-supply : Speaker driver power supply (wm8997)
@ -53,8 +56,10 @@ Optional properties:
of input signals. Valid values are 0 (Differential), 1 (Single-ended) and
2 (Digital Microphone). If absent, INn_MODE registers set to 0 by default.
If present, values must be specified less than or equal to the number of
input singals. If values less than the number of input signals, elements
that has not been specifed are set to 0 by default.
input signals. If values less than the number of input signals, elements
that have not been specified are set to 0 by default. Entries are:
<IN1, IN2, IN3, IN4> (wm5102, wm5110, wm8280, wm8997)
<IN1A, IN2A, IN1B, IN2B> (wm8998, wm1814)
- wlf,dmic-ref : DMIC reference voltage source for each input, can be
selected from either MICVDD or one of the MICBIAS's, defines