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 2CF1529BDA2; Wed, 25 Feb 2026 01:44:51 +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=1771983891; cv=none; b=ISEHJSVjJkaZUZQ7B1Qdiapt5vilWWETtT0/t2+fvpH0GQhbu/tmkxqZ8cD6Ey+R8XHoUBdEYt3ehKjeHUBsIdNZX+fF7wUDpJc3r/TLwP+DL3o6T7uAjaVH8DJ9FCh2At4HK8tURqO2zZ8UDQMIlJrzF3eePrDrmiJUeINbhQg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771983891; c=relaxed/simple; bh=qTxfdv0VW76eW+gdck6WRvyfLCsX399/K3oJU3PDrgQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=a4DwFusPxWefF/xAjqAbE4wuVJ5F+8K5xrV/WYN4OXbNFPf5Ukf2DEsnyQpIcLPoFY09US0zpPFh1Q+Qo49jgjLDWzKc6GPQXzT1IerTt5UKXoGvNice+5mV4iZ6/0phsQ6RCZfgfS3pTK3bkzcjusoCBTBMAQnEDmmuXzD/9Wg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=WZDkSOe0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="WZDkSOe0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8621C116D0; Wed, 25 Feb 2026 01:44:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771983891; bh=qTxfdv0VW76eW+gdck6WRvyfLCsX399/K3oJU3PDrgQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WZDkSOe0CuL6QAqHdxDAxmeanxZEaU2EgpB6gFvpOB3+OsAdK5jQRCg4cFKmXIqZS z4mPcu2AUV4/LtpiZHhK0LVXX6LPXmrF/ZqPiKINJX0YKD8kr2wyMMAUPId+EPlv2V dSc4rvqvOl76i8DvK+JCjOnfanTt3XcPXhuSOL+8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jonathan Marek , Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.18 163/641] arm64: dts: qcom: x1e: bus is 40-bits (fix 64GB models) Date: Tue, 24 Feb 2026 17:18:09 -0800 Message-ID: <20260225012353.014387534@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260225012348.915798704@linuxfoundation.org> References: <20260225012348.915798704@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jonathan Marek [ Upstream commit b38dd256e11a4c8bd5a893e11fc42d493939c907 ] Unlike the phone SoCs this was copied from, x1e has a 40-bit physical bus. The upper address space is used to support more than 32GB of memory. This fixes issues when DMA buffers are allocated outside the 36-bit range. Fixes: af16b00578a7 ("arm64: dts: qcom: Add base X1E80100 dtsi and the QCP dts") Signed-off-by: Jonathan Marek Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20251127212943.24480-1-jonathan@marek.ca Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/x1e80100.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi index 3290fd8c2d6e6..512a75da4f13f 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi @@ -791,8 +791,8 @@ soc: soc@0 { #address-cells = <2>; #size-cells = <2>; - dma-ranges = <0 0 0 0 0x10 0>; - ranges = <0 0 0 0 0x10 0>; + dma-ranges = <0 0 0 0 0x100 0>; + ranges = <0 0 0 0 0x100 0>; gcc: clock-controller@100000 { compatible = "qcom,x1e80100-gcc"; -- 2.51.0