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[2620:137:e000::1:20]) by mx.google.com with ESMTP id j7-20020a17090a840700b00240c5503d04si11978756pjn.152.2023.04.17.17.12.49; Mon, 17 Apr 2023 17:13:04 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=nkKVN+uX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230230AbjDQX6h (ORCPT + 99 others); Mon, 17 Apr 2023 19:58:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40018 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229740AbjDQX6g (ORCPT ); Mon, 17 Apr 2023 19:58:36 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5B391101; Mon, 17 Apr 2023 16:58:35 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id EA0166125D; Mon, 17 Apr 2023 23:58:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4762CC433D2; Mon, 17 Apr 2023 23:58:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1681775914; bh=PGFpD0GYJaRNOFKJZnEXcZ1DrsfKc5ed2PJqcpwgF0Y=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=nkKVN+uXGoAHBDbhVk0vwkXzGy4vq0aSTi6Rkyf1FmaXdT9VhjSTRBU9COpHZKL9A mViTITPqYY3by3YMdcI00WF0wjkw46as3/ebDlcJZrMy2a+eaK6XcxyPkOK6r2mYMu 7djRfu37gZM2mFS+J5BzMDgzuJrlScxbD2sP1FsxSdwGjpl/VaII5aSe08oPHbFc78 sO0Nncgm8+UkIzPxttrPigHu3W6nLd/DvynDiSoTcaiQWlMGqy/AxuohT+g4ARMjLT nHlvgde9DeCLRb6dPm7fzUBG20fnZRrqtUgNd3QjM4PJCZO9J58o2mjVzHexY8nd6A d/a6tCUHC0J6A== Message-ID: Date: Tue, 18 Apr 2023 08:58:30 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH v4 01/11] PCI: rockchip: Remove writes to unused registers Content-Language: en-US To: Rick Wertenbroek , alberto.dassatti@heig-vd.ch Cc: xxm@rock-chips.com, Shawn Lin , Bjorn Helgaas , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=c5=84ski?= , Rob Herring , Krzysztof Kozlowski , Heiko Stuebner , Brian Norris , Caleb Connolly , Corentin Labbe , Johan Jonker , Arnaud Ferraris , Judy Hsiao , Hugh Cole-Baker , linux-pci@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20230417092631.347976-1-rick.wertenbroek@gmail.com> <20230417092631.347976-2-rick.wertenbroek@gmail.com> From: Damien Le Moal Organization: Western Digital Research In-Reply-To: <20230417092631.347976-2-rick.wertenbroek@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-9.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/17/23 18:26, Rick Wertenbroek wrote: > Remove write accesses to registers that are marked "unused" (and > therefore read-only) in the technical reference manual (TRM) > (see RK3399 TRM 17.6.8.1) > > Signed-off-by: Rick Wertenbroek > Tested-by: Damien Le Moal Reviewed-by: Damien Le Moal