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 095E5C3DA49 for ; Sat, 20 Jul 2024 18:24:02 +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:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=bVPYRcm7FPhdy/pIRMoB2TKRjqVrX/UfG3CnY2kf12g=; b=rAoQWERmlpTezk7Oc4N55139dV ZVYMZPh/K23TCYYhK4Z1dKG+X0m2TRr425xoA/d7FFDjYvqx5EUDpXN2KtUEs3GTN/PeEIhiyl/M5 0rYbYNxif7kgiTo2wHedgIhpRWXpkAcbp6BdQmKMTZ4mdo/x3r1POixXJHxr9GYyk71bft2tUQOQE ENy235D/l60etSgPiyrYyUcO6n0Mb83+eI1eo0CCR5HurUaNkbSvyBEfbbqjckIQINijpQfQTVcNq LeOH63s0AbcOtdzJtSvbJzQkEds7HOYtJ8SMHD92HOXHSeoFVCINWqJTCjdGeVzVlpHdw2BQJ50nK 7HG+D0Pw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sVEk7-00000005UZF-3amD; Sat, 20 Jul 2024 18:23:40 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sVEjl-00000005UVy-1mI2; Sat, 20 Jul 2024 18:23:18 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 2CC4060E88; Sat, 20 Jul 2024 18:23:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0FE98C2BD10; Sat, 20 Jul 2024 18:23:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721499795; bh=GGD7e1WPDlKXCrtZ5zhf0FpwK1+55QyJ/frvI+THLkA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ZZYVO6mrSUpPMavfPhY/ZBIZM/HE7dSxINWhEQkbg+mTpfjsGM38b20kZszA1SLJJ 96OCnKRujwHWeXJtjzMUHOo2LfOF0WyxCvQtSHGI2Fsh2sU+cKHwkIABifVpbnkrv1 RT5FVURlgoDiclNQTNuFtfMgeYD11ezxaJ1/G1mD2OufOp++zWIEpI2UQC8eWQnrdt jIcNT9Vy8/UGX5v0eqFyrDA6rzJDJSlGxJ0glPnMju4bOkrAASXLgHJQZRN+7rHrxO 6sRv/XXSwaW5D6RnrqQAHIEMg+QhSqiNcxvHE7SZDbDvRBcJ+GTgR61Qc+l+pi4p+w g084DiCEF7xGA== Message-ID: Date: Sat, 20 Jul 2024 20:23:09 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFC v2 2/4] arm: dts: marvell: armada-38x: add description for usb phys To: Josua Mayer , Vinod Koul , Kishon Vijay Abraham I , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yazan Shhady , "linux-phy@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" References: <20240716-a38x-utmi-phy-v2-0-dae3a9c6ca3e@solid-run.com> <20240716-a38x-utmi-phy-v2-2-dae3a9c6ca3e@solid-run.com> <44ce546d-c043-44ad-9e2c-eaf052e5531b@kernel.org> <2a7936ef-3a50-49df-b6a9-337b38d33c57@solid-run.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-20240720_112317_595276_3D0E09E5 X-CRM114-Status: UNSURE ( 9.25 ) 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 20/07/2024 15:19, Josua Mayer wrote: > Am 17.07.24 um 14:04 schrieb Krzysztof Kozlowski: >> On 16/07/2024 22:52, Josua Mayer wrote: >>> Armada 38x has 3x USB-2.0 utmi phys. They are almost identical to the 2x >>> utmi phys on armada 8k. >>> >>> Add descriptions for all 3 phy ports. >>> >>> Signed-off-by: Josua Mayer >>> --- >>> arch/arm/boot/dts/marvell/armada-38x.dtsi | 29 +++++++++++++++++++++++++++++ >>> 1 file changed, 29 insertions(+) >>> >>> diff --git a/arch/arm/boot/dts/marvell/armada-38x.dtsi b/arch/arm/boot/dts/marvell/armada-38x.dtsi >>> index 446861b6b17b..701a1c0c19ad 100644 >>> --- a/arch/arm/boot/dts/marvell/armada-38x.dtsi >>> +++ b/arch/arm/boot/dts/marvell/armada-38x.dtsi >>> @@ -392,6 +392,11 @@ comphy5: phy@5 { >>> }; >>> }; >>> >>> + syscon0: system-controller@18400 { >>> + compatible = "syscon", "simple-mfd"; >> That's not a valid pair. They cannot be alone. > Curious! I have seen it in armada-cp11x.dtsi. Old code, I don't think anyone is working on armada and other Marvell chips, so by copying old code you will copy bugs or wrong designs. I can only suggest to work on recent platform where such oddities are fixed... Best regards, Krzysztof