linux-kernel - Re: [RFC PATCH 4/5] gnss: ubx: add support for the reset gpio

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Message-ID: <ZJFsGWepuvkSjL9a@shikoro>
Date:   Tue, 20 Jun 2023 11:06:33 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     Johan Hovold <johan@...nel.org>
Cc:     linux-renesas-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH 4/5] gnss: ubx: add support for the reset gpio


> > Tested with a Renesas KingFisher board. The chip correctly disappears
> > from the I2C bus when the 'gnss0' device is not opened.
> 
> What do you mean by "disappears from the I2C bus"?
> 
> Does this device support both I2C and UART?

Yes, and on my board, both are wired.


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