diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2012-09-26 17:42:35 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2012-09-26 17:42:35 +0200 |
| commit | 5e5a70824a7d521068c64857213857dd2aa12787 (patch) | |
| tree | c975f415c98c07db9f3416160c92fc1f99b082f9 | |
| parent | 2a1325206da5381292c2b268e248702c523cc927 (diff) | |
colibri_t20: activate backlight gpio
Activate BL_ON backlight GPIO PT4 on SODIMM pin 71.
While at it add commented out XGA 1024x768 display timing values as well.
| -rw-r--r-- | board/toradex/colibri_t20/colibri_t20.dts | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/board/toradex/colibri_t20/colibri_t20.dts b/board/toradex/colibri_t20/colibri_t20.dts index 76cc495156..af332c5dfb 100644 --- a/board/toradex/colibri_t20/colibri_t20.dts +++ b/board/toradex/colibri_t20/colibri_t20.dts @@ -71,8 +71,16 @@ horiz_timing = <0 96 48 16>; vert_timing = <1 2 31 11>; + /* 1024x768 timings + pixel_clock = <72000000>; + width = <1024>; + height = <768>; + horiz_timing = <0 136 160 24>; + vert_timing = <1 6 29 3>; + */ + /* Parameter 3 bit 0:1=output, 0=input; bit 1:1=high, 0=low */ - backlight-enable = <&gpio 255 1>; /* use <&gpio 156 1> for PT4 - SODIMM 71: BL_ON */ + backlight-enable = <&gpio 156 1>; /* PT4 - SODIMM 71: BL_ON */ lvds-shutdown = <&gpio 255 1>; backlight-vdd = <&gpio 255 1>; panel-vdd = <&gpio 255 1>; |