sun4i-a10-mini-xplus.dts 3.5 KB

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  1. /*
  2. * Copyright 2012 Maxime Ripard
  3. *
  4. * Maxime Ripard <maxime.ripard@free-electrons.com>
  5. *
  6. * This file is dual-licensed: you can use it either under the terms
  7. * of the GPL or the X11 license, at your option. Note that this dual
  8. * licensing only applies to this file, and not this project as a
  9. * whole.
  10. *
  11. * a) This file is free software; you can redistribute it and/or
  12. * modify it under the terms of the GNU General Public License as
  13. * published by the Free Software Foundation; either version 2 of the
  14. * License, or (at your option) any later version.
  15. *
  16. * This file is distributed in the hope that it will be useful,
  17. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  19. * GNU General Public License for more details.
  20. *
  21. * Or, alternatively,
  22. *
  23. * b) Permission is hereby granted, free of charge, to any person
  24. * obtaining a copy of this software and associated documentation
  25. * files (the "Software"), to deal in the Software without
  26. * restriction, including without limitation the rights to use,
  27. * copy, modify, merge, publish, distribute, sublicense, and/or
  28. * sell copies of the Software, and to permit persons to whom the
  29. * Software is furnished to do so, subject to the following
  30. * conditions:
  31. *
  32. * The above copyright notice and this permission notice shall be
  33. * included in all copies or substantial portions of the Software.
  34. *
  35. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  36. * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  37. * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  38. * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  39. * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  40. * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  41. * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  42. * OTHER DEALINGS IN THE SOFTWARE.
  43. */
  44. /dts-v1/;
  45. #include "sun4i-a10.dtsi"
  46. #include "sunxi-common-regulators.dtsi"
  47. #include <dt-bindings/gpio/gpio.h>
  48. #include <dt-bindings/pinctrl/sun4i-a10.h>
  49. / {
  50. model = "PineRiver Mini X-Plus";
  51. compatible = "pineriver,mini-xplus", "allwinner,sun4i-a10";
  52. aliases {
  53. serial0 = &uart0;
  54. };
  55. chosen {
  56. stdout-path = "serial0:115200n8";
  57. };
  58. };
  59. &ehci0 {
  60. status = "okay";
  61. };
  62. &ehci1 {
  63. status = "okay";
  64. };
  65. &i2c0 {
  66. pinctrl-names = "default";
  67. pinctrl-0 = <&i2c0_pins_a>;
  68. status = "okay";
  69. axp209: pmic@34 {
  70. compatible = "x-powers,axp209";
  71. reg = <0x34>;
  72. interrupts = <0>;
  73. interrupt-controller;
  74. #interrupt-cells = <1>;
  75. };
  76. };
  77. &ir0 {
  78. pinctrl-names = "default";
  79. pinctrl-0 = <&ir0_rx_pins_a>;
  80. status = "okay";
  81. };
  82. &ir0_rx_pins_a {
  83. /* The ir receiver is not always populated */
  84. allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
  85. };
  86. &mmc0 {
  87. pinctrl-names = "default";
  88. pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
  89. vmmc-supply = <&reg_vcc3v3>;
  90. bus-width = <4>;
  91. cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
  92. cd-inverted;
  93. status = "okay";
  94. };
  95. &ohci0 {
  96. status = "okay";
  97. };
  98. &ohci1 {
  99. status = "okay";
  100. };
  101. &otg_sram {
  102. status = "okay";
  103. };
  104. &reg_usb0_vbus {
  105. regulator-boot-on;
  106. status = "okay";
  107. };
  108. &reg_usb1_vbus {
  109. status = "okay";
  110. };
  111. &reg_usb2_vbus {
  112. status = "okay";
  113. };
  114. &uart0 {
  115. pinctrl-names = "default";
  116. pinctrl-0 = <&uart0_pins_a>;
  117. status = "okay";
  118. };
  119. &usb_otg {
  120. dr_mode = "host";
  121. status = "okay";
  122. };
  123. &usbphy {
  124. usb0_vbus-supply = <&reg_usb0_vbus>;
  125. usb1_vbus-supply = <&reg_usb1_vbus>;
  126. usb2_vbus-supply = <&reg_usb2_vbus>;
  127. status = "okay";
  128. };