Error on device overlay?

[Charles]

I am trying to using pins P8_12 and P8_46 to the PRUs R30 register

This would be P8_12 in mode 6, and P8_46 in mode 5 . 

I want to exclusively use these pins by the pru(s).  I modified an example dts file, but it wont compile (says syntax error).  I am missing it (the error), and hopefully can get a second set of  eyes on it

/*

    * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/

    *

    * This program is free software; you can redistribute it and/or modify

    * it under the terms of the GNU General Purpose License Version 2 as

    * published by the Free Software Foundation

    *

    * Original from: github.com/jadonk/validation-scripts/blob/master/test-capemgr/

    *

    * Modified by Derek Molloy for the example on www.derekmolloy.ie

    * that maps GPIO pins for the example

    * Modified again by Charles Kerr for his project

    */

    /dts-v1/;

    /plugin/;

    /{

        compatible = "ti,beaglebone", "ti,beaglebone-black";

        part-number = "DIYBLIGHTS";

        version = "00A0";

        exclusive-use = "P8.12,P8.46"

        fragment@0 {

            target = <&am33xx_pinmux>;

            __overlay__ {

                pinctrl_test: DM_GPIO_Test_Pins {

                    pinctrl-single,pins = <

                        0x003 0x06  /* P8_12 GPIO:44 $PINS:12 MODE 6 -pru0 R30_14 */

                        0x0A4 0x05  /* P8_46 GPIO:71 $PINS:41 MODE 5 - pru1 R30_1 */

                    >;

                };

            };

        };

        fragment@1 {

            target = <&ocp>;

            __overlay__ {

                test_helper: helper {

                    compatible = "bone-pinmux-helper";

                    pinctrl-names = "default";

                    pinctrl-0 = <&pinctrl_test>;

                    status = "okay";

                };

            };

        };

    };

Any help is appreciated!

Charles