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 6CC7E1917F1; Wed, 5 Feb 2025 15:52:13 +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=1738770733; cv=none; b=YQ+4wWLdYp3FQ/vlUVzNwld2xna15s1XHRQ1TOIaUvzrRYIOr40wvUb1B+ewFGaPnefChOzG7xWgOfpSHHVPkCzzp/+UOOBaw7X5BGTgzSVb/8LgX0ZEY1q+WSkqUkli9pJGqsFLpSvocNfyO3aL64xrEg1EMFaQpPkve0t69As= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738770733; c=relaxed/simple; bh=inFMVc8Ols0LW70mMt2o4nOk4w/ThcAVaXgeY4U+Nyo=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=qTDiXFHXVfOSUhFTGMx/X7egeTBxAYsfV7C9QHsYLSFxu/M5Lxy/B5IRhnxRWCxjD4oEcPwoJr3qQTNbmRUfYzGSQt2WrNbm1eU/kMWTAAp6EHb96nivPb65D0teauZnMPaJsjCewEZ8RiI7Zhp7wZoF0KC74hH3o6KSlIkk91M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gVCtpzzn; 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="gVCtpzzn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7EB56C4CED1; Wed, 5 Feb 2025 15:52:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738770732; bh=inFMVc8Ols0LW70mMt2o4nOk4w/ThcAVaXgeY4U+Nyo=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gVCtpzznuu5jI6PH9vDBWoaAavs09Xy4dt7mA9NFMkyUY4PW4069QVqKbb16TVAGr DCMIUNwh2Wn+zpwCIIdWkIvj7YAp+t6lHHseyfc8xLQnhr63GYVum0aqk4gTxfU5sL N7sB/BKJcudcXpYqO4qGP+3UAXtz8yelK3pWPa+wt6L90ItGEyXS2MXJPbfpQXTtD9 fd3YwDnlegRoe2sk0nni4zs2MOvcCyxt8CeHJmaKCR3gY3B6b8cxt4zQgNQ8u0BRKi l3OQnmC4Y7PD680lCafIfuZBPZsl7wwWPNRfP/ZQZb+N+GXUiqJCVKjua0U3OxUPEQ R1B3XXyOPpVWA== Message-ID: <6d4d93a5-9a03-4cc3-9ef4-ab64562560f3@kernel.org> Date: Wed, 5 Feb 2025 16:52:07 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] arm64: dts: add cpu cache information to ExynosAuto-v920 To: Sudeep Holla , Alim Akhtar Cc: 'Devang Tailor' , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, faraz.ata@samsung.com References: <20250108055012.1938530-1-dev.tailor@samsung.com> <006401db73d6$2af35fb0$80da1f10$@samsung.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 31/01/2025 14:27, Sudeep Holla wrote: >>> >> [snip] >> > + l3_cache_cl0: l3-cache0 { >> You can add one node for cl0 and cl1, say "l3_cache_cl0_cl1" and >> Remove the specific node for CL1, because both are same. >> > > What do you mean by "both are same" ? > Do you mean both have exact same properties but are physically different > caches ? OR > Do you mean it is just one shared cache ? > > If former, we still need distinct node to get the cacheinfo about > shareability correct. If this is about avoiding duplication of errors, > you can probably define some macro and avoid it, but we need 2 nodes in > the devicetree. > > If latter, you suggestion is correct. No answers here, so I drop this patch from my queue. Best regards, Krzysztof