Cirrus Logic Madera class audio codecs gpio driver | |
See also the core bindings for the parent MFD driver: | |
See Documentation/devicetree/bindinge/mfd/madera.txt | |
Required properties: | |
- gpio-controller : Indicates this device is a GPIO controller. | |
- #gpio-cells : Must be 2. The first cell is the pin number. The second cell | |
is reserved for future use and must be zero | |
Example: | |
codec: cs47l85@0 { | |
compatible = "cirrus,cs47l85"; | |
gpio-controller; | |
#gpio-cells = <2>; | |
}; |