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 9A8A856B8F; Mon, 11 Mar 2024 18:37:58 +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=1710182278; cv=none; b=LG+87U4jUfGnhLBasX8v4mZ6qzWT22YHLn5Zk6BQou5HAFg4zI6abt8JovKawZx8PXpQnY4axvx1yzG2Dwf2q5tKg1REJKfiqo3A9pLgSSWQzQAYixNPuoxVKXqoQjTOK4CWa+LoKSGHRc6mWRNmbtZUChk6DSMf9CRy1KHgdPQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710182278; c=relaxed/simple; bh=TrTV18yl4VRw9q2qnX3Xx3k96Du1jyisaNz4ZlqRnRU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uqvR58h1c2K9tvbU/tlO8vTmRtuW9clbCl7g7ttgI5lFMAYRlEx403nFsHGY4sUY11qiU5VJYSdctBJi3kfy7UwBtnEaQYg/JKiDkJsvG9mXFFOzpKmC/pn25up2scpjWKavG4ulsNMxlWuf2Ei6jpwaMbelFpKVEq5KM4PXDFs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZH/G0zQT; 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="ZH/G0zQT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 88F46C433C7; Mon, 11 Mar 2024 18:37:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710182278; bh=TrTV18yl4VRw9q2qnX3Xx3k96Du1jyisaNz4ZlqRnRU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZH/G0zQT0MsCqaG3lXV49awkEYO0f4UJjV3fZfcnZQ1yERVHTIHqFQpOd/5FVo6He BDs3QHOC/uX+hM0EJAEb2QmgJdJZeZfrFfhh8se+j4KEAq/gaAdAvwDJSATZ9EdKDZ +u69lHgmpC8MaVDQs4ahgtAiL++QptwbKUbHpKVt3fAQ1rfomQxODDHYa7ZqnQ9IJP W7Qh5eMfSI4i9KVsrkVgdXYIk1mCre1HSiP+Dn+zxT+WQOO7lLI0Nxe67C9UzdeyFL iQwcqk02gWNkBbWVEQPV4lU/rbhdhNEdX454uSH5bVEkS9m1PxVMIH7Ju3+XWXM5c9 9ulyA2dsxZ57Q== 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 6.6 05/12] arm64: dts: qcom: sc8280xp-crd: limit pcie4 link speed Date: Mon, 11 Mar 2024 14:37:19 -0400 Message-ID: <20240311183727.328187-5-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240311183727.328187-1-sashal@kernel.org> References: <20240311183727.328187-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.21 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