linux-kernel - Re: [PATCH RFT v3 18/23] arm64: dts: qcom: sm6375: Fix CDSP memory base and length

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Message-ID: <52333311-5649-4d0d-9160-9c16d01764db@oss.qualcomm.com>
Date: Thu, 19 Dec 2024 21:31:06 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>, Vinod Koul <vkoul@...nel.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Abel Vesa
 <abel.vesa@...aro.org>,
        Sibi Sankar <quic_sibis@...cinc.com>,
        Luca Weiss <luca.weiss@...rphone.com>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH RFT v3 18/23] arm64: dts: qcom: sm6375: Fix CDSP memory
 base and length

On 13.12.2024 3:54 PM, Krzysztof Kozlowski wrote:
> The address space in CDSP PAS (Peripheral Authentication Service)
> remoteproc node should point to the QDSP PUB address space
> (QDSP6...SS_PUB): 0x0b30_0000 with length of 0x10000.
> 
> 0x0b00_0000, value used so far, is the main region of CDSP.
> 
> Correct the base address and length, which should have no functional
> impact on Linux users, because PAS loader does not use this address
> space at all.
> 
> Fixes: fe6fd26aeddf ("arm64: dts: qcom: sm6375: Add ADSP&CDSP")
> Cc: <stable@...r.kernel.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Konrad