mfd: arizona: Move useful defines into a dt-binding include
Move parts of linux/mfd/arizona/pdata.h and gpio.h into a new file in
the dt-binding directory for use by device tree bindings. This also
makes gpio.h redundant so remove it in the process.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt
index 87c878b..af8646f 100644
--- a/Documentation/devicetree/bindings/mfd/arizona.txt
+++ b/Documentation/devicetree/bindings/mfd/arizona.txt
@@ -43,11 +43,11 @@
- wlf,reset : GPIO specifier for the GPIO controlling /RESET
- wlf,ldoena : GPIO specifier for the GPIO controlling LDOENA
- - wlf,gpio-defaults : A list of GPIO configuration register values. If
- absent, no configuration of these registers is performed. If any
- entry has a value that is out of range for a 16 bit register then
- the chip default will be used. If present exactly five values must
- be specified.
+ - 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
+ a value that is out of range for a 16 bit register then 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
@@ -80,10 +80,10 @@
#gpio-cells = <2>;
wlf,gpio-defaults = <
- 0x00000000 /* AIF1TXLRCLK */
- 0xffffffff
- 0xffffffff
- 0xffffffff
- 0xffffffff
+ ARIZONA_GP_FN_TXLRCLK
+ ARIZONA_GP_DEFAULT
+ ARIZONA_GP_DEFAULT
+ ARIZONA_GP_DEFAULT
+ ARIZONA_GP_DEFAULT
>;
};