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Message-Id: <20241213-dts-qcom-cdsp-mpss-base-address-v3-21-2e0036fccd8d@linaro.org>
Date: Fri, 13 Dec 2024 15:54:10 +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,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 21/23] arm64: dts: qcom: sm6115: Fix MPSS memory length
The address space in MPSS/Modem PAS (Peripheral Authentication Service)
remoteproc node should point to the QDSP PUB address space
(QDSP6...SS_PUB) which has a length of 0x10000. Value of 0x100 was
copied from older DTS, but it grew since then.
This should have no functional impact on Linux users, because PAS loader
does not use this address space at all.
Cc: stable@...r.kernel.org
Fixes: 96ce9227fdbc ("arm64: dts: qcom: sm6115: Add remoteproc nodes")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
Changes in v3:
New patch
---
arch/arm64/boot/dts/qcom/sm6115.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index 9b23534c456bde8c400cc331e847f0f84ae0b74a..e5ebe7c7e87fcb3ab87284a2ec8fe88567f6cd70 100644
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -2027,7 +2027,7 @@ dispcc: clock-controller@...0000 {
remoteproc_mpss: remoteproc@...0000 {
compatible = "qcom,sm6115-mpss-pas";
- reg = <0x0 0x06080000 0x0 0x100>;
+ reg = <0x0 0x06080000 0x0 0x10000>;
interrupts-extended = <&intc GIC_SPI 307 IRQ_TYPE_EDGE_RISING>,
<&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
--
2.43.0
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