Messages in this thread | | | Subject | Re: [PATCH 3/4] ARM: da850-evm: add a fixed regulator for the UI board IO expander | From | Sekhar Nori <> | Date | Mon, 20 Feb 2017 15:51:03 +0530 |
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On Thursday 16 February 2017 11:51 PM, Bartosz Golaszewski wrote: > 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> > --- > arch/arm/mach-davinci/board-da850-evm.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c > index 0b9ff2a..1b6a07b 100644 > --- a/arch/arm/mach-davinci/board-da850-evm.c > +++ b/arch/arm/mach-davinci/board-da850-evm.c > @@ -828,6 +828,9 @@ static struct regulator_consumer_supply fixed_supplies[] = { > > /* Baseboard 1.8V: 5V -> TPS73701DCQ -> 1.8V */ > REGULATOR_SUPPLY("DVDD", "1-0018"), > + > + /* Dummy regulator for the UI board IO expander. */
Instead may be:
/* UI card 3.3V: 5V -> TPS73701DCQ -> 3.3V */
> + REGULATOR_SUPPLY("vcc", "1-0020"),
Thanks, Sekhar
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