| Message ID | 20240223152124.20042-11-johan+linaro@kernel.org |
|---|---|
| State | New |
| Headers | show
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a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708701786; bh=jVZUt4YG+wPeP4sDqHFS9RcmoM+nVy3+c7gqaqdvxNc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uRY9ySyF+q/Bqrj1OVKddGDpv1hliLUQkBbjGwzajppkTt/imWCpi3zjflQf5Gnf0 jZupC3jRkOpAyb74BHUzODkJClItg77QjE/bwy31Q1p3OfkutaE5ftbGDd9BdDuHO7 ls4Ildmwurs13GNyzDlMfhIZnM5YDw33oA3h8Lg820WcVCKMntpKVeBJJFGxqhkBSZ GwiQBFT5YVqf9JAPh7lzBJB25tqAhDPAuyLy6uTQR5Tamcv+4p577efVtzmIEatBsp 5uRTGdC36/XLYtH3AW2h7LWj4ItppftXlzMzMNoiFDQ7QJwqmTn1VR1Kj/KrrjD/Jj ho/4D6azXpg0Q== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from <johan+linaro@kernel.org>) id 1rdXOJ-000000005Fn-2a69; Fri, 23 Feb 2024 16:23:11 +0100 From: Johan Hovold <johan+linaro@kernel.org> To: Bjorn Helgaas <bhelgaas@google.com>, Bjorn Andersson <andersson@kernel.org> Cc: Konrad Dybcio <konrad.dybcio@linaro.org>, Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy=C5=84?= =?utf-8?q?ski?= <kw@linux.com>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>, linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold <johan+linaro@kernel.org>, stable@vger.kernel.org Subject: [PATCH v2 10/12] arm64: dts: qcom: sc8280xp-x13s: disable ASPM L0s for Wi-Fi Date: Fri, 23 Feb 2024 16:21:22 +0100 Message-ID: <20240223152124.20042-11-johan+linaro@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240223152124.20042-1-johan+linaro@kernel.org> References: <20240223152124.20042-1-johan+linaro@kernel.org> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: <linux-pci.vger.kernel.org> List-Subscribe: <mailto:linux-pci+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-pci+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit |
| Series |
arm64: dts: qcom: sc8280xp: PCIe fixes and GICv3 ITS enable
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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 a67756ada990..70824294108e 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -769,6 +769,7 @@ &pcie3a_phy { &pcie4 { max-link-speed = <2>; + aspm-no-l0s; perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>; wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>;
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 Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 1 + 1 file changed, 1 insertion(+)