From: Inha Song Date: Sat, 30 Aug 2014 02:27:19 +0000 (+0900) Subject: mfd: arizona: Update DT binding to support INn_MODE init_data X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dc5193cc4a1e0103fe852acb21c588ea544697c6;p=linux-beck.git mfd: arizona: Update DT binding to support INn_MODE init_data This patch update DT binding to support INn_MODE init_data. Each input signal path can be configurated either as a Analogue or Digital using the INn_MODE registers. Signed-off-by: Inha Song Reviewed-by: Charles Keepax Signed-off-by: Lee Jones --- diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index 5c7e7230984a..7bd1273f571a 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -42,6 +42,13 @@ Optional properties: the chip default will be used. If present exactly five values must be specified. + - wlf,inmode : A list of INn_MODE register values, where n is the number + 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. + - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if they are being externally supplied. As covered in Documentation/devicetree/bindings/regulator/regulator.txt