^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) STMPE gpio
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) ----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) - compatible: "st,stmpe-gpio"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) Optional properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) - st,norequest-mask: bitmask specifying which GPIOs should _not_ be requestable
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) due to different usage (e.g. touch, keypad)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) Node name must be stmpe_gpio and should be child node of stmpe node to which it
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) belongs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) stmpe_gpio {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) compatible = "st,stmpe-gpio";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) st,norequest-mask = <0x20>; //gpio 5 can't be used
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) };