From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A69FB7FE for ; Mon, 23 Oct 2023 06:52:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="bBg2Zcjt" Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DD64AD79 for ; Sun, 22 Oct 2023 23:52:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=MR3v QCrInNl4djLPNDkfP2m7kIw+dEH4Q6iQ/YqMC+o=; b=bBg2Zcjtxrv5GJiEN6eD XaubUPhFkqWWEhcCKoOYoc4pNd6b6LpPsHKw5fr5V891LAIcfZGYQbPu9jEaYh9L ERD61SluiaK3tP7/bCbGgQ1L5GNEROgflsCCtKCXhC1o59WSF/jb49rnDlxDIwb+ o7r2RUr/MeXA9wN3Q0J7C58oRFFMdjvWHPOlfMtn3CsuXIrGzQKSWUzCFykukYQt B5AOzKOmVO/xluHUTKSTLMdhfkw+uA80mL0y+/ORjLf8O5Ga4u/CnMMPCdDlTw4e G+eozr72tJEEQoITSxnsALitZj77PXALyrGN9X+Q/k5ghW9PFf2J59Gfk52rEz8A Jg== Received: (qmail 1845168 invoked from network); 23 Oct 2023 08:52:27 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 23 Oct 2023 08:52:27 +0200 X-UD-Smtp-Session: l3s3148p1@JHJHqlwIvp4gAQnoAHZpAPyQUfJFEq1N Date: Mon, 23 Oct 2023 08:52:25 +0200 From: Wolfram Sang To: Johan Hovold Cc: linux-renesas-soc@vger.kernel.org, Conor Dooley , Geert Uytterhoeven , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 2/3] dt-bindings: gnss: u-blox: add "reset-gpios" binding Message-ID: Mail-Followup-To: Wolfram Sang , Johan Hovold , linux-renesas-soc@vger.kernel.org, Conor Dooley , Geert Uytterhoeven , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20230921133202.5828-1-wsa+renesas@sang-engineering.com> <20230921133202.5828-3-wsa+renesas@sang-engineering.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="vVw7cNdK/5AY54tC" Content-Disposition: inline In-Reply-To: --vVw7cNdK/5AY54tC Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Johan, > And what GNSS chip/module is this? This should also be included in the > commit message. Ok. UBlox Neo-M8. > Do you have a link to a datasheet? https://www.u-blox.com/sites/default/files/NEO-M8-FW3_DataSheet_UBX-15031086.pdf > None of the u-blox modules I've seen have a reset line so I'd like to > where this came from and how it is intended to be used. I didn't know that old modules did not have the reset pin. I thought they were simply not used, so far. This one has. Check pin8 in chapter 2.1 in the datasheet. > The mediatek driver does not support managing a reset line, but the > binding includes a description of this pin for completeness. Also you > don't seem include any description of the property below (which is fine) > so perhaps you can just drop this sentence. Correct. Kind regards, Wolfram --vVw7cNdK/5AY54tC Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmU2GCUACgkQFA3kzBSg KbY53w/9Hf5kAqsmToLPqTbs/wvfi4A9QHxSgcS5kZJJ1jTjQC02CQSFo8ACukZI VYdeQsQCht/2gFPDK1B51LfsKN+LkUu2+cVftMZBzT63rSk/Shhpku/OWkJNoWOs oyjJ7aJmBxjfFUSVSNTQAtJc2M7Avv2rZPbq5XFfbMrrfe8kkJkaySuJTY64O/rV byIcZ+jPBpzqH9BzaqXxfKtloXppBYM0b0i4IfcCEEWOQmRv/YkdhhbPeL5Rka+B Sxke6eBkzaiWTwXDiytyrhWOqWVR5VxcgllnsoNebFNN+sycH8Y4QDGrj9aqSRTE bXTnt+d/nOeMNB8OJ9PN+pc02wRSHiJQuYmCC3oRWRmiH3mvl9lDqZUHIxH3bIQp 7xolqR0XZ07P4AdOuQkAV8NTK6ER000btpTLa+5PeM3FYdJuDD/0HgasKcll/XQE iEAEEJ5wkwcbScGwWvGZYN5cvwu15kn9JMyhw63EngkicQcg7cBi+LOvjoeOwhNH OnWYIjM1ZvdqWEhtJGIcKJ1ITVWid7Py+BEYKI5aMxJ+y94kEZ4AyFvnWfOj1pd0 6W+Ho8ZeEXDZ1lZxWjCzcl2jKEeyB5aKCr0jWUgKOBqowBy0c4Kt8WWm7s77Iu41 RuXi9psFm/MgTcNa+eIojxYmLHftWNoza0Ma7C/z3L7tDcEaUIM= =HkxE -----END PGP SIGNATURE----- --vVw7cNdK/5AY54tC--