/*
* adapted from a cape that is
* Copyright (C) 2013 CircuitCo
*
* Virtual cape for I2C2 on connector pins P9.21 P9.22
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/dts-v1/;
/plugin/;

/ {
  compatible = "ti,beaglebone", "ti,beaglebone-black", "ti,beaglebone-green";

  /* identification */
  part-number = "BB-I2C2-2";
  version = "00A0";

  /* state the resources this cape uses */
  exclusive-use =
  /* the pin header uses */
  "P9.22",        /* i2c2_sda */
  "P9.21",        /* i2c2_scl */
  /* the hardware ip uses */
  "i2c2";

  fragment@0 {
    target = <&am33xx_pinmux>;
    __overlay__ {
      bb_i2c2_2_pins: pinmux_bb_i2c2_2_pins {
        pinctrl-single,pins = <
        0x150 0x72      /* i2c2_sda, SLEWCTRL_SLOW | INPUT_PULLUP | MODE2 */
        0x154 0x72      /* i2c2_scl, SLEWCTRL_SLOW | INPUT_PULLUP | MODE2 */
        >;
      };
    };
  };
  fragment@1 {
    target = <&i2c2>;
    __overlay__ {
      status = "okay";
      pinctrl-names = "default";
      pinctrl-0 = <&bb_i2c2_2_pins>;

      /* this is the configuration part */
      clock-frequency = <100000>;

      #address-cells = <1>;
      #size-cells = <0>;

      /* add any i2c devices on the bus here */
    };
  };
};