VLDO4_2V8 of "iMX7DSABRE"

[toshiharu_shimi]

hello,Community

I would like to connect the LCD module using the J30 connector of the i.MX7Dual evaluation board "iMX7DSABRE".

J30 connector has 2.8V that VLDO4_2V8 of PMIC for LCD module power supply, however VLDO4_2V8 outputs 3.3V.

Is there a way to change this voltage from 3.3V to 2.8V?

[igorpadykov]

Hi Toshiharu

yes one can try to set voltage using pmic regulator APIs described

sect.2.5.2 PMIC PF Regulator attached Linux Manual.

Best regards
igor
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