From 5e5a70824a7d521068c64857213857dd2aa12787 Mon Sep 17 00:00:00 2001 From: Marcel Ziswiler Date: Wed, 26 Sep 2012 17:42:35 +0200 Subject: 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. --- board/toradex/colibri_t20/colibri_t20.dts | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'board') 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>; -- cgit v1.2.3