From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 6D25F25C6EE; Thu, 11 Jun 2026 10:52:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781175151; cv=none; b=GO0POa6agXtE52BeXW8dpa6IvHggeLHXZUqmZYXgcov+3u5NuZJOkVJ8uXzAvZM2cnoqPTycs2FA69On6OOgkcGml+FpncN0xVt5atWcvlXNF/OF36y87XIMSgwDe6cOB3t1Roo0MNKUhaubio1UBkvjIXHN3WOlVdScUIsNSo4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781175151; c=relaxed/simple; bh=Y2UxIhcnIXS6hiR8WYbCaCta2v+gagQ8NnQkMFwotgs=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=KYDUHeotmC96ayA7kCRJnBllHOUG9LrD5CnsGp2cQORFCYNcSdFWz2jmj4U4d2M3jKAIxWIY2IOvcpKzgMtCpQ+59pUt5kcEJnKBUSilZOGdDWuZ5K4X5hJTHGwcucedpAukJDwadypAn49ktcruVA91Gs5ufjXWNPuBrnXK5RA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eL4RBtpD; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eL4RBtpD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EF7F91F00893; Thu, 11 Jun 2026 10:52:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781175150; bh=jryDJyoQuOPseqrNNz87t6jVz7MBbbeS4jrOFkWcCPo=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=eL4RBtpDo6T1lxpec7dkBsOXEp3HcE3lCIB7JqsvI+BepK0wZvN8JG0lvLZW0t/x3 QA9WrQMnQ4dUlyXNooG9H6zaz+uBTQcj6PnlVlIcHh6tHUU7NF4P6tV5tzudDAlng/ M584BTkGHJEz/PCo8+B5YmnaQA3jlM8YDlmGukTNM4G7YcFUWTDoRyml0tWKXO5EKV PzIFFLCDa1Mj4pUOjmtZ2BKyikZKMYvmZS3HgwzcqiMruqObJE1Hl2JC0/Qnd32TSt YcDH29LbwYWeDr3/IThMF8FlWfZ9mY8NeUnpr6GP/v8Hpek1YPDAsYCLQAPcMxdRpu Jxz0LrITCtGCQ== Date: Thu, 11 Jun 2026 11:52:19 +0100 From: Jonathan Cameron To: Andy Shevchenko Cc: Chris Morgan , linux-iio@vger.kernel.org, andy@kernel.org, nuno.sa@analog.com, dlechner@baylibre.com, jean-baptiste.maneyrol@tdk.com, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, heiko@sntech.de, conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, Chris Morgan Subject: Re: [PATCH V11 4/9] iio: imu: inv_icm42607: Add I2C and SPI For icm42607 Message-ID: <20260611115219.318fe543@jic23-huawei> In-Reply-To: References: <20260610175455.19006-1-macroalpha82@gmail.com> <20260610175455.19006-5-macroalpha82@gmail.com> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 11 Jun 2026 10:49:41 +0300 Andy Shevchenko wrote: > On Wed, Jun 10, 2026 at 12:54:48PM -0500, Chris Morgan wrote: > > > Add I2C and SPI driver support for InvenSense ICM-42607 devices. > > Add necessary Kconfig and Makefile to allow building of (incomplete) > > driver. > > ... > > > drivers/iio/imu/Kconfig | 1 + > > drivers/iio/imu/Makefile | 1 + > > drivers/iio/imu/inv_icm42607/Kconfig | 30 +++++ > > drivers/iio/imu/inv_icm42607/Makefile | 10 ++ > > These should be part of the previous patch. > > ... > > > +config INV_ICM42607 > > + tristate > > To make it compilable w.o. SPI/I2C make this as > > tristate "Inven... Core driver" if COMPILE_TEST Hi Andy, Is it worth it? I'm not convinced - we will get pretty good build coverage with a dependence on either SPI or I2C. Plus as someone who always builds with COMPILE_TEST this seems overly noisy to me. Jonathan