From: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
To: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Abel Vesa <abelvesa@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Subject: Re: [PATCH] arm64: dts: qcom: talos: Mark USB controllers as DMA coherent
Date: Wed, 28 Oct 2026 22:31:14 +0530 [thread overview]
Message-ID: <fdacbf99-6d6b-4eab-a914-ce629b7c738f@oss.qualcomm.com> (raw)
In-Reply-To: <79ade748-b8fa-4d9f-9ac5-7f1635cf8109@oss.qualcomm.com>
On 10/22/2026 1:51 PM, Konrad Dybcio wrote:
> On 10/21/26 7:28 PM, Krishna Kurapati wrote:
>> Both USB controllers on Talos are DMA coherent. Add property indicating
>> the same.
>>
>> Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
>> ---
>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
>
> I asked an LLM to find is_rpmh && !dwc3_dma_coherent. It gave me:
>
> - kodiak
> - lemans
> - monaco
> - qdu1000
> - sc7180
> - sc8180x
> - sc8280xp
> - sdm670
> - sdm845
> - sdx75
> - sm6350
> - sm8150
> - sm8250
> - sm8350
> - sm8450
> - talos (fixed by this patch)
> - qcom-sdx55
> - qcom-sdx65
>
I am sure for the following:
sdx65
sdx75
lemans
sm8450
qdu1000
kodiak
sm8350
I can send a series for these patches if that is fine.
But the others I need to confirm.
Regards,
Krishna,
next prev parent reply other threads:[~2026-10-28 17:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-21 17:28 Krishna Kurapati
2026-10-22 8:21 ` Konrad Dybcio
2026-10-28 17:01 ` Krishna Kurapati [this message]
2026-10-28 17:02 ` Konrad Dybcio
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