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Commit b64610df authored by Richard Fitzgerald's avatar Richard Fitzgerald Committed by Lee Jones
Browse files

Documentation: Add WM8998/WM1814 device tree bindings 



Signed-off-by: default avatarRichard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent fc027d13

Documentation/devicetree/bindings/mfd/arizona.txt

+9 −4
Original line number Original line Diff line number Diff line
@@ -10,6 +10,9 @@ Required properties: 
        "wlf,wm5110"

        "wlf,wm5110"

        "wlf,wm8280"

        "wlf,wm8280"

        "wlf,wm8997"

        "wlf,wm8997"

        "wlf,wm8998"

        "wlf,wm1814"



  - reg : I2C slave address when connected using I2C, chip select number when

  - reg : I2C slave address when connected using I2C, chip select number when

    using SPI.

    using SPI.
@@ -31,10 +34,10 @@ Required properties: 
    as covered in Documentation/devicetree/bindings/regulator/regulator.txt

    as covered in Documentation/devicetree/bindings/regulator/regulator.txt





  - DBVDD2-supply, DBVDD3-supply : Additional databus power supplies (wm5102,

  - DBVDD2-supply, DBVDD3-supply : Additional databus power supplies (wm5102,

    wm5110, wm8280)

    wm5110, wm8280, wm8998, wm1814)





  - SPKVDDL-supply, SPKVDDR-supply : Speaker driver power supplies (wm5102,

  - SPKVDDL-supply, SPKVDDR-supply : Speaker driver power supplies (wm5102,

    wm5110, wm8280)

    wm5110, wm8280, wm8998, wm1814)





  - SPKVDD-supply : Speaker driver power supply (wm8997)

  - 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

    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.

    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

    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

    input signals. If values less than the number of input signals, elements

    that has not been specifed are set to 0 by default.

    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

  - wlf,dmic-ref : DMIC reference voltage source for each input, can be

    selected from either MICVDD or one of the MICBIAS's, defines

    selected from either MICVDD or one of the MICBIAS's, defines