linux-kernel - [PATCH 02/10] arm64: dts: qcom: sdm845: Expand IMEM region

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Message-Id: <20250523-topic-ipa_mem_dts-v1-2-f7aa94fac1ab@oss.qualcomm.com>
Date: Fri, 23 May 2025 01:18:17 +0200
From: Konrad Dybcio <konradybcio@...nel.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>, cros-qcom-dts-watchers@...omium.org, 
 Sai Prakash Ranjan <quic_saipraka@...cinc.com>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>, 
 linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH 02/10] arm64: dts: qcom: sdm845: Expand IMEM region

From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

We need more than what is currently described, expand the region to its
actual boundaries.

Signed-off-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 3bc8471c658bda987d6fcff3359d63b367148e89..6ee97cfecc705c317164fbba8df426f6be52e932 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -5081,18 +5081,18 @@ spmi_bus: spmi@...0000 {
 			#interrupt-cells = <4>;
 		};
 
-		sram@...bf000 {
+		sram@...80000 {
 			compatible = "qcom,sdm845-imem", "syscon", "simple-mfd";
-			reg = <0 0x146bf000 0 0x1000>;
+			reg = <0 0x14680000 0 0x40000>;
 
 			#address-cells = <1>;
 			#size-cells = <1>;
 
-			ranges = <0 0 0x146bf000 0x1000>;
+			ranges = <0 0 0x14680000 0x40000>;
 
-			pil-reloc@94c {
+			pil-reloc@...4c {
 				compatible = "qcom,pil-reloc-info";
-				reg = <0x94c 0xc8>;
+				reg = <0x3f94c 0xc8>;
 			};
 		};
 

-- 
2.49.0