From nobody Sat Feb 7 23:12:01 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3DFED1F1511; Fri, 2 May 2025 20:37:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746218263; cv=none; b=D51GhnXA0An8W0ZOHWRuhYAD2AThEoVMmz6AJLQGG4N/jNIDbRi3DL7VajOu+Y7VU8zHAMPhHPkdA9F6+8QIibUCh26pwbDMeaEgyFVHHBfP8/spIzIt8VBr9tcV73WL1SLhdnuAWV556JLnF4sIpZkXg3hg883wy3/AvSjdvPY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746218263; c=relaxed/simple; bh=oloKmQxAf54lQCGupu61nthqXQQLfUEn+3ZYUvSGYtA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=Jy/w1lwXoGf/Qxfghvg3NUdqYOos0XJ4eon2pA1f/iJ/WszMwgWrUYNzn9ojWCSeODahUlqV3uwQysndP/DwGLJLpV5rN4nAFG1pz4daucfjjfUzNeppCkKUqEnRbVhy+TZ2bx58IoZKHgMjV8LTFvqbhc8Jwx9ImiwxHMX4v4w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JCIzU81z; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JCIzU81z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7DB18C4CEE4; Fri, 2 May 2025 20:37:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746218263; bh=oloKmQxAf54lQCGupu61nthqXQQLfUEn+3ZYUvSGYtA=; h=From:To:Cc:Subject:Date:From; b=JCIzU81z4JOJiko0V178+kfMW6k4Af7KGOWOSGWgGn4ciLIPVS3QF5JE5pG1L36zf EoiujVw9v/Glcn3qxOT/3k8Vo9qQ7nYju5BqdHwUslEll3Z4V5Vx+/vt26Y+tCGdDK P/ZiDMS9BTrrGK+qX24/sd2zSLnqenvR8M+dUGQmQ/lPENPxDeD+PLzwjvIBrAMiiO 9x4PCOMNzhbwwO0ln/CHmqifDAa8+W1BevXvv6tmgewSWAq7KQnIaZuwC96zM/EcG9 afps9Le26X2bJzN8neA80YceaOidwKRbQZsizZuP4qjg1YbQ5E5Kpc4Lgl+3rOl6Ar V2ECk0RKgak2Q== From: Arnd Bergmann To: Hans de Goede , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Vadim Pasternak , Ciju Rajan K Cc: Arnd Bergmann , Michael Shych , platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] platform/mellanox: mlxreg-dpu: add I2C dependency Date: Fri, 2 May 2025 22:37:35 +0200 Message-Id: <20250502203739.2143173-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Arnd Bergmann REGMAP_I2C cannot be selected unless I2C is already enabled: WARNING: unmet direct dependencies detected for REGMAP_I2C Depends on [n]: I2C [=3Dn] Selected by [y]: - MLXREG_DPU [=3Dy] && MELLANOX_PLATFORM [=3Dy] Fixes: 3e75f2954116 ("platform/mellanox: mlxreg-dpu: Add initial support fo= r Nvidia DPU") Signed-off-by: Arnd Bergmann --- drivers/platform/mellanox/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/mellanox/Kconfig b/drivers/platform/mellanox/= Kconfig index 7204b10388ca..e3afbe62c7f6 100644 --- a/drivers/platform/mellanox/Kconfig +++ b/drivers/platform/mellanox/Kconfig @@ -29,6 +29,7 @@ config MLX_PLATFORM =20 config MLXREG_DPU tristate "Nvidia Data Processor Unit platform driver support" + depends on I2C select REGMAP_I2C help This driver provides support for the Nvidia BF3 Data Processor Units, --=20 2.39.5