sun7i-a20-m3.dts 4.0 KB

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  1. /*
  2. * Copyright 2014 Hans de Goede <hdegoede@redhat.com>
  3. *
  4. * Hans de Goede <hdegoede@redhat.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 "sun7i-a20.dtsi"
  46. #include "sunxi-common-regulators.dtsi"
  47. #include <dt-bindings/gpio/gpio.h>
  48. #include <dt-bindings/interrupt-controller/irq.h>
  49. #include <dt-bindings/pinctrl/sun4i-a10.h>
  50. / {
  51. model = "Mele M3";
  52. compatible = "mele,m3", "allwinner,sun7i-a20";
  53. aliases {
  54. serial0 = &uart0;
  55. };
  56. chosen {
  57. stdout-path = "serial0:115200n8";
  58. };
  59. leds {
  60. compatible = "gpio-leds";
  61. pinctrl-names = "default";
  62. pinctrl-0 = <&led_pins_m3>;
  63. blue {
  64. label = "m3:blue:usr";
  65. gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
  66. };
  67. };
  68. };
  69. &ehci0 {
  70. status = "okay";
  71. };
  72. &ehci1 {
  73. status = "okay";
  74. };
  75. &gmac {
  76. pinctrl-names = "default";
  77. pinctrl-0 = <&gmac_pins_mii_a>;
  78. phy = <&phy1>;
  79. phy-mode = "mii";
  80. status = "okay";
  81. phy1: ethernet-phy@1 {
  82. reg = <1>;
  83. };
  84. };
  85. &i2c0 {
  86. pinctrl-names = "default";
  87. pinctrl-0 = <&i2c0_pins_a>;
  88. status = "okay";
  89. axp209: pmic@34 {
  90. compatible = "x-powers,axp209";
  91. reg = <0x34>;
  92. interrupt-parent = <&nmi_intc>;
  93. interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
  94. interrupt-controller;
  95. #interrupt-cells = <1>;
  96. };
  97. };
  98. &ir0 {
  99. pinctrl-names = "default";
  100. pinctrl-0 = <&ir0_rx_pins_a>;
  101. status = "okay";
  102. };
  103. &mmc0 {
  104. pinctrl-names = "default";
  105. pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
  106. vmmc-supply = <&reg_vcc3v3>;
  107. bus-width = <4>;
  108. cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
  109. cd-inverted;
  110. status = "okay";
  111. };
  112. &mmc2 {
  113. pinctrl-names = "default";
  114. pinctrl-0 = <&mmc2_pins_a>;
  115. vmmc-supply = <&reg_vcc3v3>;
  116. bus-width = <4>;
  117. non-removable;
  118. status = "okay";
  119. };
  120. &ohci0 {
  121. status = "okay";
  122. };
  123. &ohci1 {
  124. status = "okay";
  125. };
  126. &pio {
  127. led_pins_m3: led_pins@0 {
  128. allwinner,pins = "PH20";
  129. allwinner,function = "gpio_out";
  130. allwinner,drive = <SUN4I_PINCTRL_10_MA>;
  131. allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
  132. };
  133. };
  134. &reg_usb1_vbus {
  135. status = "okay";
  136. };
  137. &reg_usb2_vbus {
  138. status = "okay";
  139. };
  140. &uart0 {
  141. pinctrl-names = "default";
  142. pinctrl-0 = <&uart0_pins_a>;
  143. status = "okay";
  144. };
  145. &usbphy {
  146. usb1_vbus-supply = <&reg_usb1_vbus>;
  147. usb2_vbus-supply = <&reg_usb2_vbus>;
  148. status = "okay";
  149. };