Commit 0b819951 authored by Charles Keepax's avatar Charles Keepax Committed by Lee Jones
Browse files

mfd: arizona: Add device tree binding documentation for new clock driver 



Specify the device tree binding for the input clocks to Arizona devices.

Signed-off-by: default avatarCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 1b5420e1

Documentation/devicetree/bindings/mfd/arizona.txt

+7 −0
Original line number Diff line number Diff line
@@ -51,6 +51,13 @@ Optional properties: 


  - wlf,reset : GPIO specifier for the GPIO controlling /RESET



  - clocks: Should reference the clocks supplied on MCLK1 and MCLK2

  - clock-names: Should contains two strings:

      "mclk1" for the clock supplied on MCLK1, recommended to be a high

      quality audio reference clock

      "mclk2" for the clock supplied on MCLK2, recommended to be an always on

      32k clock



  - wlf,gpio-defaults : A list of GPIO configuration register values. Defines

    for the appropriate values can found in <dt-bindings/mfd/arizona.txt>. If

    absent, no configuration of these registers is performed. If any entry has

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