From patchwork Tue Mar 5 08:11:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 13581804 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 726DC80BFF; Tue, 5 Mar 2024 08:14:46 +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=1709626486; cv=none; b=Z4QBPp8nMsB/tEEjUgOyGZsnTfpHYYoS5ixqzUYefOPUZT7c3CNUOYvtGY0WjJEDkMq81Gz6KBU02KgqU4tFId+HuUe6iUPXaTqBR6CgNDbseh4fLLiAQ7AN67APHOl3EaZ1pRQI0LtMFqh4J7jMVvLd2wsg6ad4+NUZAJTKkAw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709626486; c=relaxed/simple; bh=d/l7BsFbkWwQfmOrlB4DTD4deaGWaxJirdYb7/cpxMQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fTkjl5bcMK/KKw5lAhYLlH5QsudBxlD+31zDZnS8vXznGXTLRhg8BRvsrSf0EAzIJaP/uztCLwUoZzqtPyyRhyWxgo0DJ8/2FQ04n8/+BGutmV0nfgEKPtdxnsfVzaCBmPZyVcIaRe0/nSjo13HEqNSaJbh1GkCIOdmK7gj1IVo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Yi1I/LRv; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Yi1I/LRv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B3B84C433F1; Tue, 5 Mar 2024 08:14:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709626485; bh=d/l7BsFbkWwQfmOrlB4DTD4deaGWaxJirdYb7/cpxMQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Yi1I/LRvp5bFmf7e1UTMhwmzJMXxd3IM1SlSBwW+3aLqfnsuiaFE6CT/9gLZ4Pvtp 8bKflpKjd6CTD561KegURdSArnxIzRn/e5M21+IiDe8UzlZRVwgotoE/hj07ezAGTM dopTgMYk/f3niQhLK1VTIGXsXUXuDAT+ziBmVVFUhPvMipOIREaYpmfKL9iM7HRoc7 zSZ9qnj/J5fECL26uxi15P+QPxLcczQ/BifVeyq7/schkL5hh6W4yy9OSGDjrwd2Lb Br632HhvSvvQ0/CmDacDAXkJY1OIm30MRQ2dWirF8zGX7OmHDhIaAVSfuDqq58ILL8 falYxqgJnD28Q== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1rhPwq-00000000383-1kPa; Tue, 05 Mar 2024 09:14:52 +0100 From: Johan Hovold To: Bjorn Helgaas , Bjorn Andersson Cc: Konrad Dybcio , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84?= =?utf-8?q?ski?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Manivannan Sadhasivam , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold , stable@vger.kernel.org Subject: [PATCH v3 08/10] arm64: dts: qcom: sc8280xp-x13s: disable ASPM L0s for Wi-Fi Date: Tue, 5 Mar 2024 09:11:03 +0100 Message-ID: <20240305081105.11912-9-johan+linaro@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240305081105.11912-1-johan+linaro@kernel.org> References: <20240305081105.11912-1-johan+linaro@kernel.org> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Enabling ASPM L0s on the Lenovo Thinkpad X13s results in Correctable Errors (BadTLP, Timeout) when accessing the Wi-Fi controller so disable it for now. Fixes: 9f4f3dfad8cf ("PCI: qcom: Enable ASPM for platforms supporting 1.9.0 ops") Cc: stable@vger.kernel.org # 6.7 Reviewed-by: Manivannan Sadhasivam Signed-off-by: Johan Hovold --- arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index eb8a16aa233e..9567b82db9a5 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -734,6 +734,7 @@ &pcie3a_phy { &pcie4 { max-link-speed = <2>; + aspm-no-l0s; perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>; wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>;