r8a7779-marzen-reference.dts 1.1 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647
  1. /*
  2. * Reference Device Tree Source for the Marzen board
  3. *
  4. * Copyright (C) 2013 Renesas Solutions Corp.
  5. * Copyright (C) 2013 Simon Horman
  6. *
  7. * This file is licensed under the terms of the GNU General Public License
  8. * version 2. This program is licensed "as is" without any warranty of any
  9. * kind, whether express or implied.
  10. */
  11. /dts-v1/;
  12. /include/ "r8a7779.dtsi"
  13. / {
  14. model = "marzen";
  15. compatible = "renesas,marzen-reference", "renesas,r8a7779";
  16. chosen {
  17. bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on";
  18. };
  19. memory {
  20. device_type = "memory";
  21. reg = <0x60000000 0x40000000>;
  22. };
  23. fixedregulator3v3: fixedregulator@0 {
  24. compatible = "regulator-fixed";
  25. regulator-name = "fixed-3.3V";
  26. regulator-min-microvolt = <3300000>;
  27. regulator-max-microvolt = <3300000>;
  28. regulator-boot-on;
  29. regulator-always-on;
  30. };
  31. lan0@18000000 {
  32. compatible = "smsc,lan9220", "smsc,lan9115";
  33. reg = <0x18000000 0x100>;
  34. phy-mode = "mii";
  35. interrupt-parent = <&gic>;
  36. interrupts = <0 28 0x4>;
  37. reg-io-width = <4>;
  38. vddvario-supply = <&fixedregulator3v3>;
  39. vdd33a-supply = <&fixedregulator3v3>;
  40. };
  41. };