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 B805C19CD11; Thu, 25 Jul 2024 14:44:49 +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=1721918689; cv=none; b=fC61Gi0zj+cQrOji/17/pcbQgB5QuN59JAkuZnZ8iCDqwYUFnWXHB8G0az8m0YsOKD/tU2STacqNyIMypqXIecuHBQy1DgicpnrlvOf8oZB3iow9JtTcxR/Gfx7VmmWxL1weYuHQqnfrAouSuQDJVh5hMC3M73upvrVL1fJLnyI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721918689; c=relaxed/simple; bh=rkBBpqgBSeL6LdxcEsdcDHobzWCwWydvxz0KUGUzR9Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DrRzesl88RW6ZvYd5dlnBPtiyI++jpFCXkRG7mIsJOVhqld5hkSS2Xe249YkHP8C/OCLNN8pg58YkxrEgkR4ToTaq5+Mp8iqfocF66fkYHXHW9XFLGnHRd8scfQeotxSSv2uO2g9uKWqMZE3GW50VD1SMYC66SwhG6ZrEeP9JWs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=T0suIfmW; 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="T0suIfmW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3C1FDC116B1; Thu, 25 Jul 2024 14:44:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1721918689; bh=rkBBpqgBSeL6LdxcEsdcDHobzWCwWydvxz0KUGUzR9Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=T0suIfmWuzjATQwHbMRIVthuR8pygwugm2YB6vqk2L58lfTrTMvlCG6T/qZ02j04x kXDBtqjF69aYfK7vAV17kix3rJVXAEo91CNJqrMErd8BPM/Hv902uYqaf8Jj7rjoVa Iw69tUnSrAaxNZkJf4yYGWIW+q5Riye4TiFgGcWU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Krishna Kurapati , Konrad Dybcio , Bjorn Andersson Subject: [PATCH 6.1 10/13] arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB Date: Thu, 25 Jul 2024 16:37:19 +0200 Message-ID: <20240725142728.428517867@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240725142728.029052310@linuxfoundation.org> References: <20240725142728.029052310@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Krishna Kurapati commit fad58a41b84667cb6c9232371fc3af77d4443889 upstream. For Gen-1 targets like SDM630, 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 SDM630 to mitigate this issue. Cc: stable@vger.kernel.org Fixes: c65a4ed2ea8b ("arm64: dts: qcom: sdm630: Add USB configuration") Signed-off-by: Krishna Kurapati Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20240704152848.3380602-5-quic_kriskura@quicinc.com Signed-off-by: Bjorn Andersson Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/qcom/sdm630.dtsi | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm64/boot/dts/qcom/sdm630.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi @@ -1243,6 +1243,7 @@ interrupts = ; snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + snps,parkmode-disable-ss-quirk; /* * SDM630 technically supports USB3 but I