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 2F76F19AA66 for ; Thu, 25 Jul 2024 12:51:01 +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=1721911861; cv=none; b=T5hR0Su8Ubo5qyBVju/CIl0khNKaOq6AgyhHuHvtbTgAKgWvmbBVjEH91GM4xha3or/ikKL9HJp3IMTmQj7ZpkX6aINrGREkzp70js9GU2ADgphnwQ4P8gYj9mXq/hIEk8Szizo4ZnTqtyrbCrP5vidJiEla6W9DBL8X/0XkLZQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721911861; c=relaxed/simple; bh=1/K4B+lxi6fVp3UoYMCqagZoRwHr/gS3Lb6bx9opVts=; h=Subject:To:Cc:From:Date:Message-ID:MIME-Version:Content-Type; b=LaBCTS2+ZO1xFxudr8vdWpz24ASzBcsV0dahAzaHSqGyKOFr4ESsxUm4xd5kmiCry7RLKIbb0bJmgieBlEgihF20+p9rUFF8JVjqvLpMQ55VMm7NMACGbWsru4AhvbFVPp74+3f+M9y+7Uuv+j3DB+5nLfLAyU4Sr+MzX/qyLpU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=HsWeypYm; 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="HsWeypYm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1BA93C4AF0C; Thu, 25 Jul 2024 12:50:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1721911861; bh=1/K4B+lxi6fVp3UoYMCqagZoRwHr/gS3Lb6bx9opVts=; h=Subject:To:Cc:From:Date:From; b=HsWeypYmvhrGIl18EdqSrKbLyyOvdxjk620zJP6GJiv1KLhtRB8OunBjsOcT/DbOZ JaryRIZWD5bpmwxklWmtTr5WOZGeyIXCVpVasggd9bWSTCPIeQUAAzpaYxVhLWDrhN 7z2dUf4Iq9dpMp1ZmM5ja7O70F+wQbUqmBW/3sT4= Subject: FAILED: patch "[PATCH] arm64: dts: qcom: msm8998: Disable SS instance in Parkmode" 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 14:50:09 +0200 Message-ID: <2024072508-musty-divisive-4413@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 0046325ae52079b46da13a7f84dd7b2a6f7c38f8 # git commit -s git send-email --to '' --in-reply-to '2024072508-musty-divisive-4413@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 0046325ae520 ("arm64: dts: qcom: msm8998: Disable SS instance in Parkmode for USB") b7efebfeb2e8 ("arm64: dts: qcom: msm8998: switch USB QMP PHY to new style of bindings") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 0046325ae52079b46da13a7f84dd7b2a6f7c38f8 Mon Sep 17 00:00:00 2001 From: Krishna Kurapati Date: Thu, 4 Jul 2024 20:58:43 +0530 Subject: [PATCH] arm64: dts: qcom: msm8998: Disable SS instance in Parkmode for USB For Gen-1 targets like MSM8998, 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 MSM8998 to mitigate this issue. Cc: stable@vger.kernel.org Fixes: 026dad8f5873 ("arm64: dts: qcom: msm8998: Add USB-related nodes") Signed-off-by: Krishna Kurapati Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20240704152848.3380602-4-quic_kriskura@quicinc.com Signed-off-by: Bjorn Andersson diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index 99f811a57ac5..7f44807b1b97 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -2144,6 +2144,7 @@ usb3_dwc3: usb@a800000 { interrupts = ; snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + snps,parkmode-disable-ss-quirk; phys = <&qusb2phy>, <&usb3phy>; phy-names = "usb2-phy", "usb3-phy"; snps,has-lpm-erratum;