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OSCL-LXR

 
 

    


0001 * ARM Cirrus Logic CLPS711X SYSFLG1 MCTRL GPIOs
0002 
0003 Required properties:
0004 - compatible: Should contain "cirrus,ep7209-mctrl-gpio".
0005 - gpio-controller: Marks the device node as a gpio controller.
0006 - #gpio-cells: Should be two. The first cell is the pin number and
0007   the second cell is used to specify the gpio polarity:
0008     0 = Active high,
0009     1 = Active low.
0010 
0011 Example:
0012         sysgpio: sysgpio {
0013                 compatible = "cirrus,ep7312-mctrl-gpio",
0014                              "cirrus,ep7209-mctrl-gpio";
0015                 gpio-controller;
0016                 #gpio-cells = <2>;
0017         };