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 CA494296D14; Fri, 9 May 2025 13:57:19 +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=1746799039; cv=none; b=gFtoPFsROW4n2OGT+dySm/RhwBnS4uMtfXbg79F6bX6rI++gKh6vuiX17hTolZQYtdo9PJgqkvotrdAUAYetRXK9B44WVXwkLC3/xL0VPhh8/VWJKfC1aH2vCRYlykuMy9SuTfmzTJFA8pv+fHi8+wP7cFek4ICNbTZC9iPYRts= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746799039; c=relaxed/simple; bh=eG96Ecaz3EGbtHv71aQ64bQQroLICepbuKl03kCL2Hk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=XMSB0apOyn584pYITaUHGrkb8sZymY6ZatkvDO6Y3yT2ZOofLrIaGO2P4rbXlK++kPbtTIvgmma+M/LE9KEyQAi+EKJzwqhUnOz7IGwnNGO69nCPJgAZ1/NAygMvRLVEU6kHaW+goHh6uZPRfk/loLteM+7xDBNRaTlsQQkh8h0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=a0mT9CnF; 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="a0mT9CnF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 14B49C4CEF0; Fri, 9 May 2025 13:57:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746799039; bh=eG96Ecaz3EGbtHv71aQ64bQQroLICepbuKl03kCL2Hk=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=a0mT9CnFzWT/ajfWgesNI3y0bC1QDOwwnqmYbge5zzVDuRoJwuLMxzcgMn0oKskRW u0Cw1X9C7qJiSCR/2K8XltPcD0NYiViSeSV8C2Ggtj9VbSvxlTv2ruS4cVw82dlUhC qFHohAPMxZiRJxNXSfPljYy4Q0IJ8+S0gjTCbwCz+Q1S6jg0sQkZvQDfl0ZlrHOd5l Q/zPdk8hSKcHdzfL56zgNVeoO1eTgd0E0+P/ztubjjo4e7gNBloAdHYDhxqT0g7FP2 DZnYYGJ9b5IBEqcneLXun258id/TeDqJcB4E8X1PNuhCirdST81hH2hgdlwhOLEfH7 E0bMz4dWJKcNA== Message-ID: Date: Fri, 9 May 2025 15:57:12 +0200 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 14/14] arm64: dts: Add DSPI entries for S32G platforms To: Matti Vaittinen , James Clark , Vladimir Oltean , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Chester Lin , Matthias Brugger , Ghennadi Procopciuc , NXP S32 Linux Team , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , larisa.grigore@nxp.com, arnd@linaro.org, andrei.stefanescu@nxp.com, dan.carpenter@linaro.org Cc: linux-spi@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Radu Pirea (NXP OSS)" References: <20250509-james-nxp-spi-v1-0-32bfcd2fea11@linaro.org> <20250509-james-nxp-spi-v1-14-32bfcd2fea11@linaro.org> <3ddde799-76b5-43f9-971e-a52ec322e9b1@kernel.org> <16e91572-b132-4246-9fa9-8e8bc4c24f40@gmail.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 09/05/2025 14:54, Matti Vaittinen wrote: >> >> >> Node names should be generic. See also an explanation and list of >> examples (not exhaustive) in DT specification: >> https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation >> >> >>> + compatible = "rohm,dh2228fv"; >> >> >> Nah, I really doubt. That's not the device you have there. It's >> possible, though, so can you share schematics? > > Actually, not even possible. There is no DH2228FV from ROHM. There is > BH2228FV though: > https://www.rohm.com/products/data-converter/d-a-converters/8bit-d-a/bh2228fv-product So that's a totally made up device node. Best regards, Krzysztof