1. /*
  2. * Copyright 2015 Hans de Goede <[email protected]>
  3. *
  4. * This file is dual-licensed: you can use it either under the terms
  5. * of the GPL or the X11 license, at your option. Note that this dual
  6. * licensing only applies to this file, and not this project as a
  7. * whole.
  8. *
  9. * a) This file is free software; you can redistribute it and/or
  10. * modify it under the terms of the GNU General Public License as
  11. * published by the Free Software Foundation; either version 2 of the
  12. * License, or (at your option) any later version.
  13. *
  14. * This file is distributed in the hope that it will be useful,
  15. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17. * GNU General Public License for more details.
  18. *
  19. * Or, alternatively,
  20. *
  21. * b) Permission is hereby granted, free of charge, to any person
  22. * obtaining a copy of this software and associated documentation
  23. * files (the "Software"), to deal in the Software without
  24. * restriction, including without limitation the rights to use,
  25. * copy, modify, merge, publish, distribute, sublicense, and/or
  26. * sell copies of the Software, and to permit persons to whom the
  27. * Software is furnished to do so, subject to the following
  28. * conditions:
  29. *
  30. * The above copyright notice and this permission notice shall be
  31. * included in all copies or substantial portions of the Software.
  32. *
  33. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34. * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35. * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36. * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37. * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38. * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39. * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40. * OTHER DEALINGS IN THE SOFTWARE.
  41. */
  43. /dts-v1/;
  44. #include "sun8i-a33.dtsi"
  45. #include "sun8i-q8-common.dtsi"
  46. #include "sunxi-common-regulators.dtsi"
  48. / {
  49. model = "Q8 A33 Tablet";
  50. compatible = "allwinner,q8-a33", "allwinner,sun8i-a33";
  52. };
  54. &pio {
  55. usb0_id_detect_pin: usb0_id_detect_pin@0 {
  56. pins = "PH8";
  57. function = "gpio_in";
  58. bias-pull-up;
  59. };
  60. };
  63. &usb_otg {
  64. dr_mode = "otg";
  65. status = "okay";
  66. };
  68. &usb_power_supply {
  69. status = "okay";
  70. };
  72. &reg_drivevbus {
  73. regulator-name = "usb0-vbus";
  74. status = "okay";
  75. };
  78. &usbphy {
  79. pinctrl-names = "default";
  80. pinctrl-0 = <&usb0_id_detect_pin>;
  81. usb0_id_det-gpio = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */
  82. usb0_vbus_power-supply = <&usb_power_supply>;
  83. usb0_vbus-supply = <&reg_drivevbus>;
  84. status = "okay";
  85. };