linux-kernel - Re: [PATCH v3] NFC: nxp-nci: Make firmware GPIO pin optional

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Message-ID: <20201202115935.335788bc@kicinski-fedora-pc1c0hjn.DHCP.thefacebook.com>
Date:   Wed, 2 Dec 2020 11:59:35 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Schrempf Frieder <frieder.schrempf@...tron.de>
Cc:     Andy Shevchenko <andy.shevchenko@...il.com>,
        Charles Gorand <charles.gorand@...innov.com>,
        "David S. Miller" <davem@...emloft.net>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-nfc@...ts.01.org, netdev@...r.kernel.org,
        Stephan Gerhold <stephan@...hold.net>
Subject: Re: [PATCH v3] NFC: nxp-nci: Make firmware GPIO pin optional

On Tue,  1 Dec 2020 12:39:09 +0100 Schrempf Frieder wrote:
> From: Frieder Schrempf <frieder.schrempf@...tron.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 this kind of controller,
> let's make the firmware GPIO optional.
> 
> Signed-off-by: Frieder Schrempf <frieder.schrempf@...tron.de>
> Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>

Applied, thanks!