linux-kernel - Re: [PATCH v3] arm64: new board

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Message-ID: <20181012095743.llxqyggkhtnsbpaf@flea>
Date:   Fri, 12 Oct 2018 11:57:43 +0200
From:   Maxime Ripard <maxime.ripard@...tlin.com>
To:     Aleksandr Aleksandrov <aleksandr.aleksandrov@...id.com>
Cc:     Andreas Färber <afaerber@...e.de>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Chen-Yu Tsai <wens@...e.org>,
        David Lechner <david@...hnology.com>,
        Thierry Reding <treding@...dia.com>,
        Noralf Trønnes <noralf@...nnes.org>,
        Johan Hovold <johan@...nel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v3] arm64: new board - Emlid Neutis N5

On Fri, Oct 12, 2018 at 12:35:23PM +0300, Aleksandr Aleksandrov wrote:
> > >>  +&uart1 {
> > >>  + pinctrl-names = "default";
> > >>  + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
> > >>  + status = "okay";
> > >>  +};
> > >>
> > >> I guess this is for bluetooth? Have you tested serdev drivers?
> > >>
> > > Yes, bluetooth is connected over uart1.
> > > You mean if I have tested bluetooth stack via serial device?
> > 
> > Not quite, we're missing a child node within uart1 for a serdev driver.
> > Is there no such driver yet for your Bluetooth chipset, or did you not
> > yet check?
> 
> Got it. I haven't checked a serdev driver.
> 
> Maxim, the SoM can't be run without a motherboard. According to your last message
> I don't change dts files, right?

Yep, that works for me.

Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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