From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 82DC1C43387 for ; Wed, 26 Dec 2018 21:16:57 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 50996214C6 for ; Wed, 26 Dec 2018 21:16:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="XkkO7ipJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 50996214C6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ucw.cz Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=VvQJ/1FmdY4Mp1Bw9O5kTUKalwWVxE7GhzPRXcTTnEg=; b=XkkO7ipJta6I5v6vViv6zsoC+ rWCSKrVNtoTaXSPFlr2WMkWiJKGNSJ+qYj/XMmRbl9V+XeWIe2HZhLgtXVutLMT3D2ukDVYQZ8XT6 oms2byuuv47Kjxiu6qNM6VurH+0ES1SuQk/Pk+hn/Lk7QMnuidJKM/shLpZJ4211apEnX19HMI8Am EHQt+W/eIzSMkIGQttdWN5vkUp+4/Clv4jLkU2NHdaHsgVK6HlyFrlxI+J4G2lkd8lu9BNfHornoz Cq/hQJkxNGPWZy5DyD3z/8wq0wihOFRtdGZESQtsZ2MW4gjWDdI35PF2sNxSENojMkdtP47faN43U q9TLHSHLg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gcGXs-0006Yu-Sp; Wed, 26 Dec 2018 21:16:52 +0000 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gcGXo-0006XY-Nw for linux-arm-kernel@lists.infradead.org; Wed, 26 Dec 2018 21:16:50 +0000 Received: by atrey.karlin.mff.cuni.cz (Postfix, from userid 512) id 01965806E8; Wed, 26 Dec 2018 22:16:27 +0100 (CET) Date: Wed, 26 Dec 2018 22:16:32 +0100 From: Pavel Machek To: Tony Lindgren Subject: Re: WIP Droid 4 voice calls, GNSS & PM with a TS 27.010 serdev driver Message-ID: <20181226211631.GA4946@amd> References: <20181217004450.GW6707@atomide.com> <20181223103315.GA1936@amd> <20181223111059.GB1936@amd> <20181223155147.GI6707@atomide.com> MIME-Version: 1.0 In-Reply-To: <20181223155147.GI6707@atomide.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181226_131648_935742_0F67F4D0 X-CRM114-Status: GOOD ( 13.24 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Herring , Marcel Partap , Kuninori Morimoto , omerlle@gmail.com, Merlijn Wajer , linux-kernel@vger.kernel.org, Johan Hovold , Peter Ujfalusi , NeKit , linux-arm-kernel@lists.infradead.org, Michael Scott , Sebastian Reichel , linux-omap@vger.kernel.org, Jarkko Nikula Content-Type: multipart/mixed; boundary="===============7481551845853703477==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============7481551845853703477== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="IS0zKkzwUGydFO0o" Content-Disposition: inline --IS0zKkzwUGydFO0o Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > root@devuan:/my/ko# ls -al /dev/ttyS0 > > crw-rw---- 1 root dialout 4, 64 Dec 23 11:52 /dev/ttyS0 > >=20 > > but not gsm multiplex: > >=20 > > root@devuan:/my/ko# ls -al /dev/gsm* > > ls: cannot access '/dev/gsm*': No such file or directory >=20 > Hmm with serdev you should not get /dev/ttyS0, so maybe you're missing: >=20 > CONFIG_SERIAL_DEV_BUS=3Dy > CONFIG_SERIAL_DEV_CTRL_TTYPORT=3Dy >=20 > Probably the Kconfig dependency should be for SERIAL_DEV_CTRL_TTYPORT > instead of SERIAL_DEV_BUS in these patches if that helps. >=20 > Or else you're missing the serdev related dts changes? Seems like I was missing the dts changes. I was using kexec (did not want to replace a working kernel) and that seems to use the old dtb. gnss0 now seems to work, and I do get some kind of replies from the AT modem. Thanks! I'll reply to the original email with bad news and more details... Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --IS0zKkzwUGydFO0o Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlwj768ACgkQMOfwapXb+vJ9CQCfYe4a1fhaF+W1nM3FIYaeAG29 Y4MAoIF+v1qMrBQr3jNJUGBrovViO21v =7SMq -----END PGP SIGNATURE----- --IS0zKkzwUGydFO0o-- --===============7481551845853703477== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============7481551845853703477==--