src/mainboard/google/smaug/devicetree.cb

   1 ## SPDX-License-Identifier: GPL-2.0-only
   2
   3 chip soc/nvidia/tegra210
   4         device cpu_cluster 0 on end
   5
   6         register "display_controller" = "TEGRA_ARM_DISPLAYA"
   7         register "xres" = "2560"
   8         register "yres" = "1800"
   9
  10         # bits per pixel and color depth
  11         register "framebuffer_bits_per_pixel" = "32"
  12         register "color_depth" = "12"
  13
  14         # framebuffer resolution
  15         register "display_xres" = "1280"
  16         register "display_yres" = "800"
  17
  18         register "href_to_sync" = "1"
  19         register "hfront_porch" = "80"
  20         register "hsync_width" = "80"
  21         register "hback_porch" = "80"
  22
  23         register "vref_to_sync" = "1"
  24         register "vfront_porch" = "4"
  25         register "vsync_width" = "4"
  26         register "vback_porch" = "4"
  27         register "refresh" = "60"
  28
  29         # use value from kernel driver
  30         register "pixel_clock" = "304416000"
  31         register "win_opt" = "DSI_ENABLE"
  32 end