From mboxrd@z Thu Jan 1 00:00:00 1970 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 36A3E27453; Mon, 24 Feb 2025 08:03:29 +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=1740384210; cv=none; b=kXKYu3YI5ItCxWEvet6op+84TwfYisiNZs0REt80fyGhzYOKyP9d1tVSCnSmZICDNlxBWgMgPJZBVxkfOCQ2tClavNr0eNyfjqMDBNiJQ5LZcWOqCiGU3YmDDKgtJ3wC/MBzdxpSdgXN1ZdqILOdV8jnU6K4gX05dbAlwzca+4Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740384210; c=relaxed/simple; bh=lyl7yOsITqFAN2zpiCH4jCToxIG3Esxeql0s20ft9LM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=bdO8UJlawhP17zKUfSbjax8+Tc9bowupWdX8y03kIrJcvu+6ecXLHnyhxOAlKgzCAOHu2yjSoPN21ut1lYVre3WfJJNbOc4WT4JCCTn+exu2UeVRhj3SZg4ivJd+VeAydV/Uu1myK9x08t/EJq2/oafaIvnLidKV1qJOluEBaQc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YXswBPsv; 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="YXswBPsv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8CA60C4CED6; Mon, 24 Feb 2025 08:03:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740384209; bh=lyl7yOsITqFAN2zpiCH4jCToxIG3Esxeql0s20ft9LM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=YXswBPsv0nFSIH6XdR0tRPEbstCig8mMX+JHPohnyiDLRc1KKy02v4yQ3un4f0/Zw heKDdYGxCwIoVQerJuJ/pgsGCdquT773zJk/mu2RZ54dfNpkcVAwSbCmy7qEXZTbji dbvA9uTW7d3N8IbkhzUavMIEQnsEVPu0M2Z4fuDuwb//OObhxBYdfmTwwtW1JLx4lI mOOevh9smpsyQmLqOTwJmrSFYeTSA5j1SPtw65ubu+YMFVwWGSDmO4oUtxK9NStTNA 7axfEVBUx/9hRCh1ps0ob0vma7pzNZemMEIAnESwiMrjQpY8VVQMpmb7Fbq1ngMws+ NOO3BecQy30UQ== Message-ID: Date: Mon, 24 Feb 2025 09:03:23 +0100 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] arm64: dts: imx8mm: Add pinctrl config definitions To: Maud Spierings | GOcontroll Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , "devicetree@vger.kernel.org" , "imx@lists.linux.dev" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" References: <20250218-pinctrl_defines-v2-0-c554cad0e1d2@gocontroll.com> <20250218-pinctrl_defines-v2-1-c554cad0e1d2@gocontroll.com> <20250223-messy-silent-tuatara-68f2e7@krzk-bin> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 24/02/2025 08:39, Maud Spierings | GOcontroll wrote: > From: Krzysztof Kozlowski > Sent: Sunday, February 23, 2025 11:27 AM >   >> On Tue, Feb 18, 2025 at 09:39:16AM +0100, Maud Spierings wrote: >>> Currently to configure each IOMUXC_SW_PAD_CTL_PAD the raw value of this >>> register is written in the dts, these values are not obvious. Add defines >>> which describe the fields of this register which can be or-ed together to >>> produce readable settings. >>> >>> Signed-off-by: Maud Spierings >>> --- >>>   arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h | 27 ++++++++++++++++++++++++++ >>>   1 file changed, 27 insertions(+) >>> > >> Why are you adding defines which have no users? This is just dead code. > > I will be sending more patches in the near future that will use these bindings, the total stack of patches is starting to grow though so I'm trying to spread it out in multiple easy to manage bits. > It is also a bit of a test if I can continue using these defines as I plan, or if that will not be accepted and I should instead revert to using raw hex values. Please wrap your replies. > > If this is a problem then I will keep it in the larger patchset that is to come. Defines without users is dead code. It's not even easy to validate if they make any sense without seeing how they are used. Best regards, Krzysztof