linux-kernel - [PATCH 1/2] arm64: dts: qcom: sdm845-starqltechn: fix slpi reserved mem

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Message-Id: <20250911-starqltechn_slpi-v1-1-93ebf951a932@gmail.com>
Date: Thu, 11 Sep 2025 23:56:56 +0300
From: Dzmitry Sankouski <dsankouski@...il.com>
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>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Dzmitry Sankouski <dsankouski@...il.com>
Subject: [PATCH 1/2] arm64: dts: qcom: sdm845-starqltechn: fix slpi
 reserved mem

When adding adsp reserved mem, slpi reserved memory was shrunk
according to vendor kernel log:

`Removed memory: created DMA memory pool at 0x0000000096700000, size 15 M`

However, kernel refuses to boot firmware with 15MiB reserved region.
Increase slpi reserved region to 16MiB.

Fixes: 58782c229e3e ("arm64: dts: qcom: sdm845-starqltechn: add initial sound support")
Signed-off-by: Dzmitry Sankouski <dsankouski@...il.com>
---
 arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
index 9eeb4b807465..32ce666fc57e 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
@@ -118,7 +118,7 @@ removed_region: removed-region@...00000 {
 		};
 
 		slpi_mem: slpi@...00000 {
-			reg = <0 0x96700000 0 0xf00000>;
+			reg = <0 0x96700000 0 0x1000000>;
 			no-map;
 		};
 

-- 
2.39.5