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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uDQBL-00000004CYK-0hdt; Fri, 09 May 2025 16:02:39 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uDOE4-00000003rcn-2iDr for linux-arm-kernel@lists.infradead.org; Fri, 09 May 2025 13:57:21 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id BBAA65C6BDE; Fri, 9 May 2025 13:55:02 +0000 (UTC) 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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250509_065720_776301_DBE7F99D X-CRM114-Status: UNSURE ( 9.44 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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