linux-kernel - Re: [PATCH] arm64: dts: qcom: x1e: bus is 40-bits (fix 64GB models)

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Message-ID: <176859948742.425550.1764024067188709567.b4-ty@kernel.org>
Date: Fri, 16 Jan 2026 15:39:11 -0600
From: Bjorn Andersson <andersson@...nel.org>
To: linux-arm-msm@...r.kernel.org,
	Jonathan Marek <jonathan@...ek.ca>
Cc: Konrad Dybcio <konradybcio@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Sibi Sankar <sibi.sankar@....qualcomm.com>,
	Rajendra Nayak <quic_rjendra@...cinc.com>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Abel Vesa <abelvesa@...nel.org>
Subject: Re: [PATCH] arm64: dts: qcom: x1e: bus is 40-bits (fix 64GB models)


On Thu, 27 Nov 2025 16:29:42 -0500, Jonathan Marek wrote:
> 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.
> 
> 

Applied, thanks!

[1/1] arm64: dts: qcom: x1e: bus is 40-bits (fix 64GB models)
      commit: b38dd256e11a4c8bd5a893e11fc42d493939c907

Best regards,
-- 
Bjorn Andersson <andersson@...nel.org>