[PATCHv14][ 4/4] ARM: dts: imx25: mbimxsd25: Add displays support.

Fabio Estevam festevam at gmail.com
Wed Mar 12 14:24:57 EDT 2014


Hi Eric,

On Wed, Mar 12, 2014 at 2:40 PM, Eric Bénard <eric at eukrea.com> wrote:
> Hi Fabio,
>
> Le Wed, 12 Mar 2014 14:27:25 -0300,
> Fabio Estevam <festevam at gmail.com> a écrit :
>> Any ideas?
>>
> do you drive the signal LCD_EN GPIO3_17 ?

Good point. Even though I am not touching LCD_EN it is at the correct
level of 0.

I get 3.3V at LCD_VCC and VDD_LCDIO. 5V is present at LCD_5V that
drives the backlight.

So the LCD supplies seem to be good.

The problem should be in some other area.

Thanks,

Fabio Estevam



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