]> git.dujemihanovic.xyz Git - u-boot.git/commitdiff
imx6ulevk: fix LCD_nPWREN setting
authorPeng Fan <van.freenix@gmail.com>
Wed, 15 Jun 2016 06:18:38 +0000 (14:18 +0800)
committerStefano Babic <sbabic@denx.de>
Sat, 18 Jun 2016 08:29:18 +0000 (10:29 +0200)
Q901 is PMOS, LCD_nPWREN should be at low voltage then output is 3V3.
If LCD_nPWREN is high, output is 2.4V which is not correct.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c

index b86112273098a74b6c697e6ee7bd8e80576117bc..112e6abce7646efa0d0a2f1225474ec57b465f60 100644 (file)
@@ -117,7 +117,7 @@ static enum qn_level seq[3][2] = {
 
 static enum qn_func qn_output[8] = {
        qn_reset, qn_reset, qn_reset, qn_enable, qn_disable, qn_reset,
-       qn_disable, qn_enable
+       qn_disable, qn_disable
 };
 
 static void iox74lv_init(void)