Messages in this thread | | | From | Andy Shevchenko <> | Date | Mon, 30 Nov 2020 13:44:33 +0200 | Subject | Re: [PATCH] NFC: nxp-nci: Make firmware GPIO pin optional |
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On Mon, Nov 30, 2020 at 1:06 PM Schrempf Frieder <frieder.schrempf@kontron.de> wrote: > > From: Frieder Schrempf <frieder.schrempf@kontron.de> > > There are other NXP NCI compatible NFC controllers such as the PN7150 > that use an integrated firmware and therefore do not have a GPIO to > select firmware downloading mode. To support these kind of chips, > let's make the firmware GPIO optional.
...
> - gpiod_set_value(phy->gpiod_fw, (mode == NXP_NCI_MODE_FW) ? 1 : 0); > + if (phy->gpiod_fw) > + gpiod_set_value(phy->gpiod_fw, (mode == NXP_NCI_MODE_FW) ? 1 : 0);
This change is not needed.
-- With Best Regards, Andy Shevchenko
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