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 0180E5788B; Mon, 11 Mar 2024 18:36:46 +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=1710182207; cv=none; b=YHPub1tGiTCdRwMbxcFa5s8nmhcd1rzdeHMI6shkEMgse6t99Jyokrqx+J/8jH7nxAfw9hd+U5wl05VdE0xJ3VSqDgCDsQNe5y8PkbGhyzFLLGbW9zeZDsEthrcsvQIUZdNCFYhSyzSLP41Pkk7Jb5BptTJ2dAGeKfOHt3KzaQU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710182207; c=relaxed/simple; bh=TrTV18yl4VRw9q2qnX3Xx3k96Du1jyisaNz4ZlqRnRU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZQr4DAxIQ4Q9981+z3sXvkF1snGLuDDOVxd/cRYtu0nmwRvTlAWTJp8p2oQc+RGW95J6K75KG8Ih2K72rGqFxq+vjNnYgM4CrhN114ahVSHYBINlmH8eldKizdUSN5yUswbND2fxegASaD20XYgFhajOlSfeQzUMvTm1xgeccH0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gXdi7d7P; 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="gXdi7d7P" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5BAA4C43390; Mon, 11 Mar 2024 18:36:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710182206; bh=TrTV18yl4VRw9q2qnX3Xx3k96Du1jyisaNz4ZlqRnRU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gXdi7d7PiL2ZsP8LlxeRWcHq6s//+XiS3dknpwlJ1jjB0XsZ6/8UpzQ7R9ub6LILl LzlotnxuTETVwPGTHpcn7HvjD3LAx41FftnF9qgvNZT5Px9V528QCI2Lf9Ibx9x7uH DUHZ2l6gY59WF7ijyjDCB+zVkZrTRHPHRQ3rqTtPlTFN08PrO9/gu3cj6cBKfrL0L8 w4BqyjJP/WiLDm2t+C1HpncQ5S7A0h3SlBDjQhytF523fbn0srbuMRuntVYd0mdU4U BtkSCD/cqq0fEgMpMsjm+cTGJ3oanQJOJsLR5OS4YXUad4zxVTm/kVqVnG+RcYTzZy kgchEl9Jdzy9g== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Johan Hovold , Konrad Dybcio , Manivannan Sadhasivam , Bjorn Andersson , Sasha Levin , andy.gross@linaro.org, david.brown@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 6.7 05/14] arm64: dts: qcom: sc8280xp-crd: limit pcie4 link speed Date: Mon, 11 Mar 2024 14:36:08 -0400 Message-ID: <20240311183618.327694-5-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240311183618.327694-1-sashal@kernel.org> References: <20240311183618.327694-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.7.9 Content-Transfer-Encoding: 8bit From: Johan Hovold [ Upstream commit db8138845cebcdd0c709570b8217bd052757b8df ] Limit the WiFi PCIe link speed to Gen2 speed (500 MB/s), which is the speed that Windows uses. Signed-off-by: Johan Hovold Reviewed-by: Konrad Dybcio Reviewed-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20240223152124.20042-7-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts index ffc4406422ae2..41215567b3aed 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts @@ -563,6 +563,8 @@ }; &pcie4 { + max-link-speed = <2>; + perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>; wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>; -- 2.43.0