From: Nickolay Goppen <setotau@mainlining.org>
Date: Wed, 29 Apr 2026 09:30:11 +0000 (+0300)
Subject: arm64: dts: qcom: sdm630: describe adsp_mem region properly
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=ce414263e9ebe5080381a50cbdf9065c29816202;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: qcom: sdm630: describe adsp_mem region properly

Downstream [1] this region is marked as shared, reusable and dynamic so
describe it that way.

[1]: https://github.com/xiaomi-sdm660/android_kernel_xiaomi_sdm660/blob/11-EAS/arch/arm/boot/dts/qcom/sdm660.dtsi#L448

Fixes: b190fb010664 ("arm64: dts: qcom: sdm630: Add sdm630 dts file")
Cc: stable@vger.kernel.org
Reviewed-by: Ekansh Gupta <ekansh.gupta@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Nickolay Goppen <setotau@mainlining.org>
Link: https://lore.kernel.org/r/20260429-qcom-sdm660-cdsp-adsp-fastrpc-dts-fix-v5-4-16bc82e622ad@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 4b47efdb57b21..252c301f0156c 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -494,9 +494,12 @@
 			no-map;
 		};
 
-		adsp_mem: adsp-region@f6000000 {
-			reg = <0x0 0xf6000000 0x0 0x800000>;
-			no-map;
+		adsp_mem: adsp-region {
+			compatible = "shared-dma-pool";
+			alloc-ranges = <0x0 0x80000000 0x0 0x80000000>;
+			alignment = <0x0 0x400000>;
+			size = <0x0 0x800000>;
+			reusable;
 		};
 
 		qseecom_mem: qseecom-region@f6800000 {