| Message ID | 1487269285-6948-4-git-send-email-bgolaszewski@baylibre.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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
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. */ + REGULATOR_SUPPLY("vcc", "1-0020"), }; /* TPS65070 voltage regulator support */
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(+)