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ARM: da850-evm: add a fixed regulator for the UI board IO expander

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Without this regulator the tca6416 GPIO expander on the UI board can't
be probed in board file mode and we're not getting VPIF IRQs.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
Bartosz Golaszewski 2017-02-28 17:01:59 +01:00 committed by Sekhar Nori
parent 7ee7719414
commit e503eaa314
1 changed files with 3 additions and 0 deletions
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arch/arm/mach-davinci/board-da850-evm.c
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@ -828,6 +828,9 @@ static struct regulator_consumer_supply fixed_supplies[] = {
/* Baseboard 1.8V: 5V -> TPS73701DCQ -> 1.8V */
REGULATOR_SUPPLY("DVDD", "1-0018"),
/* UI card 3.3V: 5V -> TPS73701DCQ -> 3.3V */
REGULATOR_SUPPLY("vcc", "1-0020"),
};
/* TPS65070 voltage regulator support */