fsl-ls2081a-rdb.dts 938 B

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  1. // SPDX-License-Identifier: GPL-2.0+ OR X11
  2. /*
  3. * NXP LS2081A RDB board device tree source for QSPI-boot
  4. *
  5. * Author: Priyanka Jain <priyanka.jain@nxp.com>
  6. *
  7. * Copyright 2017 NXP
  8. */
  9. /dts-v1/;
  10. #include "fsl-ls2080a.dtsi"
  11. / {
  12. model = "Freescale Layerscape 2081a RDB Board";
  13. compatible = "fsl,ls2081a-rdb", "fsl,ls2080a";
  14. aliases {
  15. spi0 = &qspi;
  16. spi1 = &dspi;
  17. };
  18. };
  19. &dspi {
  20. bus-num = <0>;
  21. status = "okay";
  22. dflash0: n25q512a {
  23. #address-cells = <1>;
  24. #size-cells = <1>;
  25. compatible = "spi-flash";
  26. spi-max-frequency = <3000000>;
  27. spi-cpol;
  28. spi-cpha;
  29. reg = <0>;
  30. };
  31. };
  32. &qspi {
  33. bus-num = <0>;
  34. status = "okay";
  35. qflash0: s25fs512s@0 {
  36. #address-cells = <1>;
  37. #size-cells = <1>;
  38. compatible = "spi-flash";
  39. spi-max-frequency = <50000000>;
  40. reg = <0>;
  41. };
  42. qflash1: s25fs512s@1 {
  43. #address-cells = <1>;
  44. #size-cells = <1>;
  45. compatible = "spi-flash";
  46. spi-max-frequency = <50000000>;
  47. reg = <1>;
  48. };
  49. };