wm8850-w70v2.dts 923 B

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  1. /*
  2. * wm8850-w70v2.dts
  3. * - Device tree file for Wondermedia WM8850 Tablet
  4. * - 'W70-V2' mainboard
  5. * - HongLianYing 'HLY070ML268-21A' 7" LCD panel
  6. *
  7. * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
  8. *
  9. * Licensed under GPLv2 or later
  10. */
  11. /dts-v1/;
  12. /include/ "wm8850.dtsi"
  13. #include <dt-bindings/pwm/pwm.h>
  14. / {
  15. model = "Wondermedia WM8850-W70v2 Tablet";
  16. backlight {
  17. compatible = "pwm-backlight";
  18. pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
  19. brightness-levels = <0 40 60 80 100 130 190 255>;
  20. default-brightness-level = <5>;
  21. };
  22. };
  23. &fb {
  24. bits-per-pixel = <16>;
  25. display-timings {
  26. native-mode = <&timing0>;
  27. timing0: 800x480 {
  28. clock-frequency = <0>; /* unused but required */
  29. hactive = <800>;
  30. vactive = <480>;
  31. hfront-porch = <40>;
  32. hback-porch = <88>;
  33. hsync-len = <0>;
  34. vback-porch = <32>;
  35. vfront-porch = <11>;
  36. vsync-len = <1>;
  37. };
  38. };
  39. };
  40. &uart0 {
  41. status = "okay";
  42. };