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Fri, 18 Jul 2025 12:02:27 +0200 Date: Fri, 18 Jul 2025 12:02:27 +0200 From: Johan Hovold To: Ziyue Zhang Cc: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, jingoohan1@gmail.com, mani@kernel.org, lpieralisi@kernel.org, kwilczynski@kernel.org, bhelgaas@google.com, johan+linaro@kernel.org, vkoul@kernel.org, kishon@kernel.org, neil.armstrong@linaro.org, abel.vesa@linaro.org, kw@linux.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-phy@lists.infradead.org, qiang.yu@oss.qualcomm.com, quic_krichai@quicinc.com, quic_vbadigan@quicinc.com, Konrad Dybcio Subject: Re: [PATCH v5 4/4] arm64: dts: qcom: sa8775p: add link_down reset for pcie Message-ID: References: <20250718081718.390790-1-ziyue.zhang@oss.qualcomm.com> <20250718081718.390790-5-ziyue.zhang@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250718081718.390790-5-ziyue.zhang@oss.qualcomm.com> On Fri, Jul 18, 2025 at 04:17:18PM +0800, Ziyue Zhang wrote: > SA8775p supports 'link_down' reset on hardware, so add it for both pcie0 > and pcie1, which can provide a better user experience. > > Reviewed-by: Konrad Dybcio > Signed-off-by: Ziyue Zhang Reviewed-by: Johan Hovold 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 B0B5BC83F17 for ; Fri, 18 Jul 2025 10:34:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Fri, 18 Jul 2025 10:02:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752832955; bh=izVYd/HMFuUxuo/j8GTZPX0Fyh4bT8qBFKIOCQk8DJk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=mY9wjtEGcEzMQ9cN6ycT6j8D5qSq38VD0Kt4BmIJ7F860VNIuQBRrS2txenS6Hlpb iDO3hx23VVOZRGWp88iUyR7BzRiB7uW8xBTgizMDVr6gAh6ukqrMIXKm0jbAouHmky hMo0WPMwFfA8djZRXAAtnV4AvyP5AewHoGiOa3J5zdtIr/bjv9t5rm+1iICs1qdgzX IRMEro02V3lG7O3/MIrea35X4Olh08mn4f/C3DoG/4p5MZJiBDlpOrqFSnCikZ4ztw jbnqoshSQNFfO30hxnwZ9ckhij88vm5iYpKdS/udEjqb27l3Og24ALejkzYyMf5dGR cGqvZJXJ6owfA== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1uchv9-000000007sr-3Unq; Fri, 18 Jul 2025 12:02:27 +0200 Date: Fri, 18 Jul 2025 12:02:27 +0200 From: Johan Hovold To: Ziyue Zhang Cc: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, jingoohan1@gmail.com, mani@kernel.org, lpieralisi@kernel.org, kwilczynski@kernel.org, bhelgaas@google.com, johan+linaro@kernel.org, vkoul@kernel.org, kishon@kernel.org, neil.armstrong@linaro.org, abel.vesa@linaro.org, kw@linux.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-phy@lists.infradead.org, qiang.yu@oss.qualcomm.com, quic_krichai@quicinc.com, quic_vbadigan@quicinc.com, Konrad Dybcio Subject: Re: [PATCH v5 4/4] arm64: dts: qcom: sa8775p: add link_down reset for pcie Message-ID: References: <20250718081718.390790-1-ziyue.zhang@oss.qualcomm.com> <20250718081718.390790-5-ziyue.zhang@oss.qualcomm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250718081718.390790-5-ziyue.zhang@oss.qualcomm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250718_030236_693444_F5B15818 X-CRM114-Status: UNSURE ( 6.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On Fri, Jul 18, 2025 at 04:17:18PM +0800, Ziyue Zhang wrote: > SA8775p supports 'link_down' reset on hardware, so add it for both pcie0 > and pcie1, which can provide a better user experience. > > Reviewed-by: Konrad Dybcio > Signed-off-by: Ziyue Zhang Reviewed-by: Johan Hovold -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy