Kernel-4.18.0-80.el8_fujitsu,mb86s70-gpio

Fujitsu MB86S7x GPIO Controller

Required properties:

• compatible: Should be “fujitsu,mb86s70-gpio”
• reg: Base address and length of register space
• clocks: Specify the clock
• gpio-controller: Marks the device node as a gpio controller.
• #gpio-cells: Should be <2>. The first cell is the pin number and the
  second cell is used to specify optional parameters:
  • bit 0 specifies polarity (0 for normal, 1 for inverted).

Examples:
gpio0: gpio@31000000 {
compatible = “fujitsu,mb86s70-gpio”;
reg = <0 0x31000000 0x10000>;
gpio-controller;
#gpio-cells = <2>;
clocks = <&clk 0 2 1>;
};