doc/device-tree-bindings/pinctrl/bcm6838-pinctrl.txt

   1 * broadcom bcm6838 pinctrl
   2
   3 Required properties for the pinctrl driver:
   4 - compatible:      "brcm,bcm6838-pinctrl"
   5 - regmap:                  specify the gpio test port syscon
   6 - brcm,pins-count:      the number of pin
   7 - brcm,functions-count: the number of function
   8
   9 Please refer to pinctrl-bindings.txt in this directory for details of the
  10 common pinctrl bindings used by client devices.
  11
  12 Example:
  13
  14                 gpio_test_port: syscon@14e00294 {
  15                         compatible = "syscon";
  16                         reg = <0x14e00294 0x1c>;
  17                 };
  18
  19                 pinctrl: pinctrl {
  20                         compatible = "brcm,bcm6838-pinctrl";
  21                         regmap = <&gpio_test_port>;
  22                         brcm,pins-count = <74>;
  23                         brcm,functions-count = <8>;
  24
  25                         usb0: usb0 {
  26                                 usb0_pwrflt {
  27                                         pins = "69";
  28                                         function = "1";
  29                                 };
  30                                 usb0_pwron {
  31                                         pins = "70";
  32                                         function = "1";
  33                                 };
  34                         };
  35                 };