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imx6ulevk: fix LCD_nPWREN setting
author
Peng Fan
<van.freenix@gmail.com>
Wed, 15 Jun 2016 06:18:38 +0000
(14:18 +0800)
committer
Stefano 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
patch
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diff --git
a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
index b86112273098a74b6c697e6ee7bd8e80576117bc..112e6abce7646efa0d0a2f1225474ec57b465f60 100644
(file)
--- a/
board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
+++ b/
board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
@@
-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_
en
able
+ qn_disable, qn_
dis
able
};
static void iox74lv_init(void)