From patchwork Fri Feb 23 15:21:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 775575 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 4BF9483A0E; Fri, 23 Feb 2024 15:23:07 +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=1708701788; cv=none; b=PfhPz7E+32a4rYOWwbD3hzUG+W6bOVqxJKjLUdTcq0zWxw2Q73IA3MIv+GFaQq9LshZ87sR/i3uq5UulrVd7zemSZ9txVEuhiWPoqXIR4m8YVLKAmuUaxm3rgbFXqSK6x0+OjMpIxWbeX78c2r/CJykWms1ePGVxyVTOFDvzFYg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708701788; c=relaxed/simple; bh=jVZUt4YG+wPeP4sDqHFS9RcmoM+nVy3+c7gqaqdvxNc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=X0IccknntARvR2NskJz4pUGpDEBkLptEIyVUS5FwoiXncdd6lsrv9SaD4Z/QL96G6QhTnh2Cm9FW2vwGXBeIQLLW334aIsi8auZUIAvjlERAjpYftkdOOKEje3fqer8x187tWJU4j+wvU7IlYXS0L/0JTzhSNOZEaWqvAQaBVDE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uRY9ySyF; 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="uRY9ySyF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 95172C43399; Fri, 23 Feb 2024 15:23:06 +0000 (UTC) DKIM-Signature: v=1; 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 ) id 1rdXOJ-000000005Fn-2a69; Fri, 23 Feb 2024 16:23:11 +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 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-arm-msm@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 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 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>;