From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 542C1E9DE62 for ; Thu, 9 Apr 2026 08:15:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=aMOUTQ2n8ZdUSc9lx4PDrliZ+neBQXCbhBCvjHLo1wo=; b=iuIi48J4hzZVjQkc6nWKhyCptR OKwuMlexVoxYsKLVVWi/PboO3kebnS2NBFrWqi+O5pPACA/yQK7JMKsJv4DmCgDDOuFHCtjMU7DHl 72BU6Z27vrG0WX7+XatZRSB84DjTOPYYW5gQzb8K9CV35fEBUJomDzSTm5wSMUi3sec5O96IaWdmI Q0LbEt1v4abayKaYFOJ1bsQNQX/cjMb44F3E6otxreSTlfuvkWrelTucfQ8/vdYJSCL1BQH6ATG9b m85S8C+2VLAa6XYfp48pwlrpimROCkTQDtBxmI5WSYROUDxZ93L030FxL13KtRVBfueTNZOjpjNiI BcBhFCMg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wAkXm-00000009vSu-018K; Thu, 09 Apr 2026 08:15:18 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wAkXj-00000009vSD-30YI; Thu, 09 Apr 2026 08:15:16 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 55FEA4011B; Thu, 9 Apr 2026 08:15:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A34BBC4CEF7; Thu, 9 Apr 2026 08:15:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775722515; bh=aMOUTQ2n8ZdUSc9lx4PDrliZ+neBQXCbhBCvjHLo1wo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Va9irgINaO3bh5yRUsexQXriLdkEha6HsQSYQbbnu1Rl3c/xxehk2mlOKjpnhCCto vRbzRaFU1JDJMuCHm46cGUsaQNqdBOPsUbhTyfDfO+CYFUmu3Mj/ikL28hrX4YcIwS YSWL067120ZH4sy2nSV5HX0Qtv+9h8aY9RVH1sIiFsBP9OdeazHEwsuZhjKU/mk9Kr 2b1ug7oSahUJvSy+T95ZM7Ain69aWHK+MrgzJu4qlXCyArD9AtsyimMlV2SsAiw6bp LQbPTvAtPw9WlRSVCJGWuQPU+tpId5ffg5OuHmTgoVsfJIlfO7O9x9mfHNB+fembEe qBXWv8Rxt1zMQ== Date: Thu, 9 Apr 2026 10:15:12 +0200 From: Krzysztof Kozlowski To: Gregor Herburger Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , Eric Anholt , Stefan Wahren , Srinivas Kandagatla , devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/3] arm64: dts: broadcom: bcm2712: Add the otp nodes to firmware Message-ID: <20260409-imposing-strict-snail-5d2a6f@quoll> References: <20260408-rpi-otp-driver-v1-0-e02d1dbe6008@linutronix.de> <20260408-rpi-otp-driver-v1-3-e02d1dbe6008@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260408-rpi-otp-driver-v1-3-e02d1dbe6008@linutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260409_011515_776674_CCCDD545 X-CRM114-Status: UNSURE ( 8.06 ) 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 Wed, Apr 08, 2026 at 10:00:17AM +0200, Gregor Herburger wrote: > The Raspberry Pi 5 has two OTP registers (private and customer), add these > to the devicetree. So this sentence confirms my question on bindings - your device raspberrypi,bcm2835-firmware has these, thus you do not need these child nodes at all. Neither compatibles. Drop entire DTS and binding patches. See also writing-bindings and DTS101 why we do not allow this. Best regards, Krzysztof