linux-kernel - [PATCH v3 15/23] arm64: dts: qcom: sm6350: Fix ADSP memory length

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Message-Id: <20241213-dts-qcom-cdsp-mpss-base-address-v3-15-2e0036fccd8d@linaro.org>
Date: Fri, 13 Dec 2024 15:54:04 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: 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, 
 Konrad Dybcio <konrad.dybcio@....qualcomm.com>, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 15/23] arm64: dts: qcom: sm6350: Fix ADSP memory length

The address space in ADSP (Peripheral Authentication Service) remoteproc
node should point to the QDSP PUB address space (QDSP6...SS_PUB) which
has a length of 0x10000.

This should have no functional impact on Linux users, because PAS loader
does not use this address space at all.

Fixes: efc33c969f23 ("arm64: dts: qcom: sm6350: Add ADSP nodes")
Cc: stable@...r.kernel.org
Tested-by: Luca Weiss <luca.weiss@...rphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 arch/arm64/boot/dts/qcom/sm6350.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 8d697280249fefcc62ab0848e949b5509deb32a6..3df506c2745ea27f956ef7d7a4b5fbaf6285c428 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -1283,7 +1283,7 @@ tcsr_mutex: hwlock@...0000 {
 
 		adsp: remoteproc@...0000 {
 			compatible = "qcom,sm6350-adsp-pas";
-			reg = <0 0x03000000 0 0x100>;
+			reg = <0x0 0x03000000 0x0 0x10000>;
 
 			interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>,
 					      <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,

-- 
2.43.0