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dts
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am335x-bonegreen.dts

am335x-bonegreen.dts 1.1 KB
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  1. /*
    2. 

  2.  * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
    3. 

  3.  *
    4. 

  4.  * This program is free software; you can redistribute it and/or modify
    5. 

  5.  * it under the terms of the GNU General Public License version 2 as
    6. 

  6.  * published by the Free Software Foundation.
    7. 

  7.  */
    8. 

  8. /dts-v1/;
    9. 

  9. 

  10. #include "am33xx.dtsi"
    11. 

  11. #include "am335x-bone-common.dtsi"
    12. 

  12. 

  13. / {
    14. 

  14. 	model = "TI AM335x BeagleBone Green";
    15. 

  15. 	compatible = "ti,am335x-bone-green", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";
    16. 

  16. };
    17. 

  17. 

  18. &ldo3_reg {
    19. 

  19. 	regulator-min-microvolt = <1800000>;
    20. 

  20. 	regulator-max-microvolt = <1800000>;
    21. 

  21. 	regulator-always-on;
    22. 

  22. };
    23. 

  23. 

  24. &mmc1 {
    25. 

  25. 	vmmc-supply = <&vmmcsd_fixed>;
    26. 

  26. };
    27. 

  27. 

  28. &mmc2 {
    29. 

  29. 	vmmc-supply = <&vmmcsd_fixed>;
    30. 

  30. 	pinctrl-names = "default";
    31. 

  31. 	pinctrl-0 = <&emmc_pins>;
    32. 

  32. 	bus-width = <8>;
    33. 

  33. 	status = "okay";
    34. 

  34. };
    35. 

  35. 

  36. &am33xx_pinmux {
    37. 

  37. 	uart2_pins: uart2_pins {
    38. 

  38. 		pinctrl-single,pins = <
    39. 

  39. 			AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1)	/* spi0_sclk.uart2_rxd */
    40. 

  40. 			AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1)	/* spi0_d0.uart2_txd */
    41. 

  41. 		>;
    42. 

  42. 	};
    43. 

  43. };
    44. 

  44. 

  45. &uart2 {
    46. 

  46. 	pinctrl-names = "default";
    47. 

  47. 	pinctrl-0 = <&uart2_pins>;
    48. 

  48. 	status = "okay";
    49. 

  49. };
    50. 

  50. 

  51. &rtc {
    52. 

  52. 	system-power-controller;
    53. 

  53. };
    54. 

  54.