Messages in this thread | | | From | Andy Shevchenko <> | Date | Tue, 10 Apr 2018 17:38:52 +0300 | Subject | Re: [PATCH v2 1/5] gpio: pca953x: set the PCA_PCAL flag also when matching by DT |
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On Wed, Apr 4, 2018 at 10:00 PM, H. Nikolaus Schaller <hns@goldelico.com> wrote: > The of_device_table is missing the PCA_PCAL flag so the > pcal6524 would be operated in tca6424 compatibility mode which > does not handle the new interrupt mask registers. >
Reported-by or Suggested-by?
> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> > --- > drivers/gpio/gpio-pca953x.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c > index d2ead4b1cf61..4a075619b93e 100644 > --- a/drivers/gpio/gpio-pca953x.c > +++ b/drivers/gpio/gpio-pca953x.c > @@ -936,8 +936,10 @@ static const struct of_device_id pca953x_dt_ids[] = { > { .compatible = "nxp,pca9575", .data = OF_957X(16, PCA_INT), }, > { .compatible = "nxp,pca9698", .data = OF_953X(40, 0), }, > > - { .compatible = "nxp,pcal6524", .data = OF_953X(24, PCA_INT), }, > - { .compatible = "nxp,pcal9555a", .data = OF_953X(16, PCA_INT), }, > + { .compatible = "nxp,pcal6524", .data = OF_953X(24, PCA_INT | > + PCA_PCAL), }, > + { .compatible = "nxp,pcal9555a", .data = OF_953X(16, PCA_INT | > + PCA_PCAL), }, > > { .compatible = "maxim,max7310", .data = OF_953X( 8, 0), }, > { .compatible = "maxim,max7312", .data = OF_953X(16, PCA_INT), }, > -- > 2.12.2 >
-- With Best Regards, Andy Shevchenko
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