From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (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 79547392B64 for ; Tue, 13 Jan 2026 15:42:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768318941; cv=none; b=WXWzT04ZYNc03vbxh1TgxFMmvgaMDLiSr7EiHL5AbflSG3Ue9cj9p1T7SJcfqlA03G3MYn2HtS3FM7NrwikfmAMj/kXECZZG884qGqBJCI8/oX0VUZnK02fliuR72sRNqBvibqYagd8aYvVwlRTdRW3bY7cBXp1shgQtVXR1cuQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768318941; c=relaxed/simple; bh=X7DY/nEeqG/9k5NELhF21T328YoValWPwnXbm+uPQzA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gkrhMmVxfXsK2rRO44dNR58zm0EcEGetODJHvEFU2zSMHO1uIub6UB8QH3Djwng+T771AvZ3kOgWWKx5wOTDc3LZKp/r3w2bmMBy6ZjCs0I67vHsxav7AIYuIdnkkNBDmw2KJXSU62Ih8RDHO+d784ZIjjL2H/seeQ4axrzT3TM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=AaVsjfeZ; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="AaVsjfeZ" 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=X7DY /nEeqG/9k5NELhF21T328YoValWPwnXbm+uPQzA=; b=AaVsjfeZ/XymKCGbqy4W gKYSVbPWGedpbV+h+19OZzkr22lw2RH4MRbEAcT5VVCVRl6rJhs1Zt/Kuf3FIQ1M JpOAHenLB5IWyoq90ady/3P+3e86JKg/cx7lSN4GKPVoA9ZpKaSYQMRMX0TZVcNK 0uBZXm7OimCFkIlgBZjXQayFErUVs97Wu0ZFLFzJjbH5ziLmZzOE0+urt5InrP8I zdWjArMJMtLSVxvUzz6TYrEYHMrpFVUT5lTg53qLtfJQ0JsqPvHBiKRWzjqErajX Z1YWVcz5If47yB8b+2EAY2sxUpdbT64Dyyw9Ygy9Xse6+Pi5J+s9Hu3B7KPvI47l Iw== Received: (qmail 1757615 invoked from network); 13 Jan 2026 16:42:17 +0100 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 13 Jan 2026 16:42:17 +0100 X-UD-Smtp-Session: l3s3148p1@r9sY1kZIQKsujnvx Date: Tue, 13 Jan 2026 16:42:16 +0100 From: Wolfram Sang To: Akhil R Cc: andi.shyti@kernel.org, digetx@gmail.com, jonathanh@nvidia.com, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, thierry.reding@gmail.com, wsa@kernel.org, kkartik@nvidia.com, ldewangan@nvidia.com, smangipudi@nvidia.com Subject: Re: [PATCH v13 1/6] i2c: tegra: Do not configure DMA if not supported Message-ID: References: <20251118140620.549-1-akhilrajeev@nvidia.com> <20251118140620.549-2-akhilrajeev@nvidia.com> Precedence: bulk X-Mailing-List: linux-kernel@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="FnNQzTDM3qJGrY1O" Content-Disposition: inline In-Reply-To: <20251118140620.549-2-akhilrajeev@nvidia.com> --FnNQzTDM3qJGrY1O Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 18, 2025 at 07:36:15PM +0530, Akhil R wrote: > From: Kartik Rajput >=20 > On Tegra264, not all I2C controllers have the necessary interface to > GPC DMA, this causes failures when function tegra_i2c_init_dma() > is called. >=20 > Ensure that "dmas" device-tree property is present before initializing > DMA in function tegra_i2c_init_dma(). >=20 > Signed-off-by: Kartik Rajput > Reviewed-by: Jon Hunter > Acked-by: Thierry Reding Applied to for-next, thanks! --FnNQzTDM3qJGrY1O Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmlmZ9QACgkQFA3kzBSg Kba2shAApR5qoGG1Ay04X3c8Cf9ZNcCFCZyqGD8MAB9SEvzNG80PiYbBGhUyDDNH +h1089h4AW6jPFKjazHzHbUjb+Ij+PnfcmiucXUoJCQcRTl/3Gb5LelawXEUZUAi PiNjdYgXZtMPwAKjAQZO9V5klPjX3qET/yvm+TdWOUJaPAP6oD1eNeNl935BdPua qzOuBe8E/UuiPCQQjthXfFI9YjmvxyImomietWQqECnfpTxHGIzaGoYLwF6yffNs 0hN/LMJpYBrNeNW1EjL5ZeFh752BbgsR1uYpYWnmNn3mGvWz0FHdm3nIIHUS34kq KvP7KiCXfMTYhSxvn5HISP/H0vZym9UP0KTFVrElRLyCO5MO2OK0SNxmf1YDuckD B9mnqwigT/nys2k7LD+SJarVpGPp2Zoo44mt5q8X2p86SCrA+6qwraFf9clxlLPb rCKIXkRfDi5r/+Nj3e2NCdlLb4Dw0Rz5xavvVkNwiczgkvp0n9biujW4WAp9zgAw 89T8bsNsjOk0IVLjCVvxbkHLnIcc3YrZ1uzAbxHL40o8RJGmf4PkRiBPzHfw/3AY pEpRIplTrOo3QlbkorVnHQ8r//Pl9cyBlTVfdWYENMILPkreg0SULQXaMl5FEQSB EDbBbyp3IG2t47QSeAtCpjc8PPZYk+BnoN9YPj5xgTd5QcZhVTU= =C+Zc -----END PGP SIGNATURE----- --FnNQzTDM3qJGrY1O--