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 CF0F719AD55 for ; Thu, 25 Jul 2024 12:51:23 +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=1721911883; cv=none; b=Fh6rk/Gc1iLB2KV96L2SVlID+zpKlPNOloOyb7Sv0uQyWc5GEba9VngCWmRot1kVwcTfHo5qbZc99iySJ3ra081xNfUpi2jU90Dr5sARGaWL4Csmf7cu2ZInyqrAlXAVBxKLxj0Wvj9LY+IQa7MtZ6iiW5E3vPrpOqXFwcj5MCY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721911883; c=relaxed/simple; bh=J/3OEuUgovcBm/72Fq5v/LfWA2PeN1QX21a1dMy6R1Q=; h=Subject:To:Cc:From:Date:Message-ID:MIME-Version:Content-Type; b=MUrwgXaQeM+XaRVfVWt09RWpa0GbMvsVRcwuGO502q0fG82AnGxag+e+hjoqj3QTAy1DEZ+yITXHfzBXkrCnCcrVkIvzvQ5VDn1nA4+5ghWZ+brJZf0x4J+2tSrtcEZG3yVo3x3aDnSIw/1LIyxvruJakZC+jIUNQ4y5dFeqE5M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=dtCMZGYk; 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="dtCMZGYk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 550D1C116B1; Thu, 25 Jul 2024 12:51:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1721911883; bh=J/3OEuUgovcBm/72Fq5v/LfWA2PeN1QX21a1dMy6R1Q=; h=Subject:To:Cc:From:Date:From; b=dtCMZGYkTzrx3UxCJHZERJa+0MRGBwpfFXbWJV00eWPlfVhW2ZmMiJoNNx/6HJP/t En+MXMj8Ptoo5/SHyWXtqdPEsnUqQFAvdkBOy+k7nPgyLBmtX5JFvwq7+i5pIiZGkc 7KeB+t8VaeZVnCWVr+S6B2eQeatk+JZGiKLVNmd0= Subject: FAILED: patch "[PATCH] arm64: dts: qcom: sdm845: Disable SS instance in Parkmode for" failed to apply to 6.6-stable tree To: quic_kriskura@quicinc.com,andersson@kernel.org,konrad.dybcio@linaro.org Cc: From: Date: Thu, 25 Jul 2024 14:51:09 +0200 Message-ID: <2024072509-chive-tabby-a6f1@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 6.6-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-6.6.y git checkout FETCH_HEAD git cherry-pick -x cf4d6d54eadb60d2ee4d31c9d92299f5e8dcb55c # git commit -s git send-email --to '' --in-reply-to '2024072509-chive-tabby-a6f1@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: cf4d6d54eadb ("arm64: dts: qcom: sdm845: Disable SS instance in Parkmode for USB") ca5ca568d738 ("arm64: dts: qcom: sdm845: switch USB QMP PHY to new style of bindings") a9ecdec45a3a ("arm64: dts: qcom: sdm845: switch USB+DP QMP PHY to new style of bindings") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From cf4d6d54eadb60d2ee4d31c9d92299f5e8dcb55c Mon Sep 17 00:00:00 2001 From: Krishna Kurapati Date: Thu, 4 Jul 2024 20:58:48 +0530 Subject: [PATCH] arm64: dts: qcom: sdm845: Disable SS instance in Parkmode for USB For Gen-1 targets like SDM845, 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 SDM845 to mitigate this issue. Cc: stable@vger.kernel.org Fixes: ca4db2b538a1 ("arm64: dts: qcom: sdm845: Add USB-related nodes") Signed-off-by: Krishna Kurapati Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20240704152848.3380602-9-quic_kriskura@quicinc.com Signed-off-by: Bjorn Andersson diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 23b101bb3842..54077549b9da 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -4138,6 +4138,7 @@ usb_1_dwc3: usb@a600000 { iommus = <&apps_smmu 0x740 0>; snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + snps,parkmode-disable-ss-quirk; phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>; phy-names = "usb2-phy", "usb3-phy"; @@ -4213,6 +4214,7 @@ usb_2_dwc3: usb@a800000 { iommus = <&apps_smmu 0x760 0>; snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + snps,parkmode-disable-ss-quirk; phys = <&usb_2_hsphy>, <&usb_2_qmpphy>; phy-names = "usb2-phy", "usb3-phy"; };