sun8i-h3-orangepi-pc.dts 5.0 KB

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  1. /*
  2. * Copyright (C) 2015 Chen-Yu Tsai <wens@csie.org>
  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. */
  42. /dts-v1/;
  43. #include "sun8i-h3.dtsi"
  44. #include "sunxi-common-regulators.dtsi"
  45. #include <dt-bindings/gpio/gpio.h>
  46. #include <dt-bindings/input/input.h>
  47. / {
  48. model = "Xunlong Orange Pi PC";
  49. compatible = "xunlong,orangepi-pc", "allwinner,sun8i-h3";
  50. aliases {
  51. ethernet0 = &emac;
  52. serial0 = &uart0;
  53. };
  54. chosen {
  55. stdout-path = "serial0:115200n8";
  56. };
  57. connector {
  58. compatible = "hdmi-connector";
  59. type = "a";
  60. port {
  61. hdmi_con_in: endpoint {
  62. remote-endpoint = <&hdmi_out_con>;
  63. };
  64. };
  65. };
  66. leds {
  67. compatible = "gpio-leds";
  68. pwr_led {
  69. label = "orangepi:green:pwr";
  70. gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
  71. default-state = "on";
  72. };
  73. status_led {
  74. label = "orangepi:red:status";
  75. gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
  76. };
  77. };
  78. r_gpio_keys {
  79. compatible = "gpio-keys";
  80. sw4 {
  81. label = "sw4";
  82. linux,code = <BTN_0>;
  83. gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
  84. };
  85. };
  86. };
  87. &codec {
  88. allwinner,audio-routing =
  89. "Line Out", "LINEOUT",
  90. "MIC1", "Mic",
  91. "Mic", "MBIAS";
  92. status = "okay";
  93. };
  94. &de {
  95. status = "okay";
  96. };
  97. &cpu0 {
  98. cpu-supply = <&reg_vdd_cpux>;
  99. };
  100. &ehci0 {
  101. status = "okay";
  102. };
  103. &ehci1 {
  104. status = "okay";
  105. };
  106. &ehci2 {
  107. status = "okay";
  108. };
  109. &ehci3 {
  110. status = "okay";
  111. };
  112. &emac {
  113. phy-handle = <&int_mii_phy>;
  114. phy-mode = "mii";
  115. allwinner,leds-active-low;
  116. status = "okay";
  117. };
  118. &hdmi {
  119. status = "okay";
  120. };
  121. &hdmi_out {
  122. hdmi_out_con: endpoint {
  123. remote-endpoint = <&hdmi_con_in>;
  124. };
  125. };
  126. &ir {
  127. pinctrl-names = "default";
  128. pinctrl-0 = <&r_ir_rx_pin>;
  129. status = "okay";
  130. };
  131. &mmc0 {
  132. vmmc-supply = <&reg_vcc3v3>;
  133. bus-width = <4>;
  134. cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
  135. status = "okay";
  136. };
  137. &ohci0 {
  138. status = "okay";
  139. };
  140. &ohci1 {
  141. status = "okay";
  142. };
  143. &ohci2 {
  144. status = "okay";
  145. };
  146. &ohci3 {
  147. status = "okay";
  148. };
  149. &r_i2c {
  150. status = "okay";
  151. reg_vdd_cpux: regulator@65 {
  152. compatible = "silergy,sy8106a";
  153. reg = <0x65>;
  154. regulator-name = "vdd-cpux";
  155. silergy,fixed-microvolt = <1200000>;
  156. /*
  157. * The datasheet uses 1.1V as the minimum value of VDD-CPUX,
  158. * however both the Armbian DVFS table and the official one
  159. * have operating points with voltage under 1.1V, and both
  160. * DVFS table are known to work properly at the lowest
  161. * operating point.
  162. *
  163. * Use 1.0V as the minimum voltage instead.
  164. */
  165. regulator-min-microvolt = <1000000>;
  166. regulator-max-microvolt = <1300000>;
  167. regulator-boot-on;
  168. regulator-always-on;
  169. };
  170. };
  171. &reg_usb0_vbus {
  172. gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
  173. status = "okay";
  174. };
  175. &uart0 {
  176. pinctrl-names = "default";
  177. pinctrl-0 = <&uart0_pa_pins>;
  178. status = "okay";
  179. };
  180. &uart1 {
  181. pinctrl-names = "default";
  182. pinctrl-0 = <&uart1_pins>;
  183. status = "disabled";
  184. };
  185. &uart2 {
  186. pinctrl-names = "default";
  187. pinctrl-0 = <&uart2_pins>;
  188. status = "disabled";
  189. };
  190. &uart3 {
  191. pinctrl-names = "default";
  192. pinctrl-0 = <&uart3_pins>;
  193. status = "disabled";
  194. };
  195. &usb_otg {
  196. dr_mode = "otg";
  197. status = "okay";
  198. };
  199. &usbphy {
  200. usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
  201. usb0_vbus-supply = <&reg_usb0_vbus>;
  202. /* VBUS on USB host ports are always on */
  203. status = "okay";
  204. };