From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 900AD19AA4F for ; Thu, 25 Jul 2024 12:50:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721911851; cv=none; b=iP6Fg2BxmqI37aCT+eh+KsuTLgQZ0tDCwF11Ll8IE07frKCxvaK0GTEEKBd95pL/BXLPyG7b+lSkATI47MdWRwD6fEnSBVPvTDWLqfAQbWPlwkMzVxI9G9uC28/mnT2jgbPyIMJBhttFWEOzwy49fiqy5yE//XsqSMaFSgylIO8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721911851; c=relaxed/simple; bh=e+nV/dbFAJRu6tZeVz7JHiNNHO87p5RisvDt1/eUkUQ=; h=Subject:To:Cc:From:Date:Message-ID:MIME-Version:Content-Type; b=CuLWCYLdVOx8oZRpok+V1f+jrvUZz/zBAVJtQshz4i1LZbWrr6XUi4yiUAHXikULTYhAHThLvQYeUE8xVDQ3XvFgN8FEXQGPwG8YScNCHqasY2arMiUUsYpxJuFuN2Hg3F9HSDx2HhtaBq3qeh1mprAsfscohT/RzEjm6xkDSrA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=LNDJSshu; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="LNDJSshu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 13999C32782; Thu, 25 Jul 2024 12:50:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1721911851; bh=e+nV/dbFAJRu6tZeVz7JHiNNHO87p5RisvDt1/eUkUQ=; h=Subject:To:Cc:From:Date:From; b=LNDJSshuE5EFrUofSAnJXhyBL8w1R7ICsFFq3d0aRaK7h1dvNLkwEFDKLLymOTomD rlAQGqZ/64/s14A6r79hkC4MNdRXaX82lemga3hYsBUMzH/9nPznmONDFktBT2KjWT X3JWyRUvN1OkY//a75Tb4NyBW209FZbp/c6TE9L8= Subject: FAILED: patch "[PATCH] arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for" failed to apply to 6.1-stable tree To: quic_kriskura@quicinc.com,andersson@kernel.org,konrad.dybcio@linaro.org Cc: From: Date: Thu, 25 Jul 2024 14:49:52 +0200 Message-ID: <2024072552-smock-demeanor-6259@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x c5d57eb7d06df16c07037cea5dacfd74d49d1833 # git commit -s git send-email --to '' --in-reply-to '2024072552-smock-demeanor-6259@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: c5d57eb7d06d ("arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB") 5ed2b6388b31 ("arm64: dts: qcom: sm6350: Use specific qmpphy compatible") 347b9491c595 ("arm64: dts: qcom: sm6350: fix USB-DP PHY registers") 95fade4016cb ("arm64: dts: qcom: sm6350: drop bogus DP PHY clock") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From c5d57eb7d06df16c07037cea5dacfd74d49d1833 Mon Sep 17 00:00:00 2001 From: Krishna Kurapati Date: Thu, 4 Jul 2024 20:58:46 +0530 Subject: [PATCH] arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB For Gen-1 targets like SM6350, it is seen that stressing out the controller in host mode results in HC died error: xhci-hcd.12.auto: xHCI host not responding to stop endpoint command xhci-hcd.12.auto: xHCI host controller not responding, assume dead xhci-hcd.12.auto: HC died; cleaning up And at this instant only restarting the host mode fixes it. Disable SuperSpeed instance in park mode for SM6350 to mitigate this issue. Cc: stable@vger.kernel.org Fixes: 23737b9557fe ("arm64: dts: qcom: sm6350: Add USB1 nodes") Signed-off-by: Krishna Kurapati Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20240704152848.3380602-7-quic_kriskura@quicinc.com Signed-off-by: Bjorn Andersson diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index 46e122c4421c..84009b74aee7 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -1921,6 +1921,7 @@ usb_1_dwc3: usb@a600000 { snps,dis_enblslpm_quirk; snps,has-lpm-erratum; snps,hird-threshold = /bits/ 8 <0x10>; + snps,parkmode-disable-ss-quirk; phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>; phy-names = "usb2-phy", "usb3-phy"; usb-role-switch;