bindings/gpio/gpio-stmpe.txt

0001 STMPE gpio
0002 ----------
0003
0004 Required properties:
0005  - compatible: "st,stmpe-gpio"
0006
0007 Optional properties:
0008  - st,norequest-mask: bitmask specifying which GPIOs should _not_ be requestable
0009    due to different usage (e.g. touch, keypad)
0010
0011 Node name must be stmpe_gpio and should be child node of stmpe node to which it
0012 belongs.
0013
0014 Example:
0015         stmpe_gpio {
0016                 compatible = "st,stmpe-gpio";
0017                 st,norequest-mask = <0x20>;     //gpio 5 can't be used
0018         };