From: Ye Li ye.li@nxp.com
LCD_PWR_EN controls the G pin of Q13 PMOS which needs low voltage to connect D to S for outputting LCD 3.3V. If LCD_PWR_EN is high, we measured the LCD 3v3 is actually 1.2V.
Signed-off-by: Ye Li ye.li@nxp.com Signed-off-by: Peng Fan peng.fan@nxp.com Cc: Stefano Babic sbabic@denx.de Cc: Fabio Estevam fabio.estevam@nxp.com --- board/freescale/mx7dsabresd/mx7dsabresd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c index c3062f1..1f4fc03 100644 --- a/board/freescale/mx7dsabresd/mx7dsabresd.c +++ b/board/freescale/mx7dsabresd/mx7dsabresd.c @@ -171,7 +171,7 @@ static enum qn_level seq[3][2] = {
static enum qn_func qn_output[8] = { qn_disable, qn_reset, qn_reset, qn_reset, qn_reset, qn_reset, qn_enable, - qn_enable + qn_disable };
static void iox74lv_init(void)