On Tue, Mar 06, 2018 at 04:56:05PM +0200, Andy Shevchenko wrote:
> On Tue, 2018-03-06 at 14:31 +, Javier Arteaga wrote:
> > (Fix Andy's Cc: - apologies)
> >
> > On 06/03/2018 13:42, Javier Arteaga wrote:
> > > Allows querying GPIO direction from the pad config register.
> > > If the pad is not
On 06/03/2018 14:59, Andy Shevchenko wrote:
> On Tue, 2018-03-06 at 16:56 +0200, Andy Shevchenko wrote:
>> On Tue, 2018-03-06 at 14:31 +, Javier Arteaga wrote:
>
+static int intel_gpio_get_direction(struct gpio_chip *chip,
unsigned int offset)
+{
>
+ if (padcfg0 & PADCFG0
On Tue, 2018-03-06 at 16:56 +0200, Andy Shevchenko wrote:
> On Tue, 2018-03-06 at 14:31 +, Javier Arteaga wrote:
> > > +static int intel_gpio_get_direction(struct gpio_chip *chip,
> > > unsigned int offset)
> > > +{
> > > + if (padcfg0 & PADCFG0_PMODE_MASK)
> > > + return -EINVAL;
>
On Tue, 2018-03-06 at 14:31 +, Javier Arteaga wrote:
> (Fix Andy's Cc: - apologies)
>
> On 06/03/2018 13:42, Javier Arteaga wrote:
> > Allows querying GPIO direction from the pad config register.
> > If the pad is not in GPIO mode, return an error.
> >
> > Signed-off-by: Javier Arteaga
> > -
(Fix Andy's Cc: - apologies)
On 06/03/2018 13:42, Javier Arteaga wrote:
> Allows querying GPIO direction from the pad config register.
> If the pad is not in GPIO mode, return an error.
>
> Signed-off-by: Javier Arteaga
> ---
> This is needed by the drivers for the UP Squared board, an APL-based
Allows querying GPIO direction from the pad config register.
If the pad is not in GPIO mode, return an error.
Signed-off-by: Javier Arteaga
---
This is needed by the drivers for the UP Squared board, an APL-based
platform. (For now, these drivers are out-of-tree.)
An earlier version of this patc
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