imx6q-arm2.dts 1.5 KB

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  1. /*
  2. * Copyright 2011 Freescale Semiconductor, Inc.
  3. * Copyright 2011 Linaro Ltd.
  4. *
  5. * The code contained herein is licensed under the GNU General Public
  6. * License. You may obtain a copy of the GNU General Public License
  7. * Version 2 or later at the following locations:
  8. *
  9. * http://www.opensource.org/licenses/gpl-license.html
  10. * http://www.gnu.org/copyleft/gpl.html
  11. */
  12. /dts-v1/;
  13. /include/ "imx6q.dtsi"
  14. / {
  15. model = "Freescale i.MX6 Quad Armadillo2 Board";
  16. compatible = "fsl,imx6q-arm2", "fsl,imx6q";
  17. chosen {
  18. bootargs = "console=ttymxc0,115200 root=/dev/mmcblk3p3 rootwait";
  19. };
  20. memory {
  21. reg = <0x10000000 0x80000000>;
  22. };
  23. soc {
  24. aips-bus@02100000 { /* AIPS2 */
  25. enet@02188000 {
  26. phy-mode = "rgmii";
  27. local-mac-address = [00 04 9F 01 1B 61];
  28. status = "okay";
  29. };
  30. usdhc@02198000 { /* uSDHC3 */
  31. cd-gpios = <&gpio6 11 0>;
  32. wp-gpios = <&gpio6 14 0>;
  33. vmmc-supply = <&reg_3p3v>;
  34. status = "okay";
  35. };
  36. usdhc@0219c000 { /* uSDHC4 */
  37. fsl,card-wired;
  38. vmmc-supply = <&reg_3p3v>;
  39. status = "okay";
  40. };
  41. uart4: uart@021f0000 {
  42. status = "okay";
  43. };
  44. };
  45. };
  46. regulators {
  47. compatible = "simple-bus";
  48. reg_3p3v: 3p3v {
  49. compatible = "regulator-fixed";
  50. regulator-name = "3P3V";
  51. regulator-min-microvolt = <3300000>;
  52. regulator-max-microvolt = <3300000>;
  53. regulator-always-on;
  54. };
  55. };
  56. leds {
  57. compatible = "gpio-leds";
  58. debug-led {
  59. label = "Heartbeat";
  60. gpios = <&gpio3 25 0>;
  61. linux,default-trigger = "heartbeat";
  62. };
  63. };
  64. };