From: Alexey Minnekhanov <alexeymin@postmarketos.org>
Date: Sun, 4 May 2025 11:51:18 +0000 (+0300)
Subject: arm64: dts: qcom: sdm630: Add modem metadata mem
X-Git-Tag: v6.16-rc1~97^2~20^2~49
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02a8b9894b9cbf4ffcd8661813826494cf49d3a2;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: qcom: sdm630: Add modem metadata mem

Similarly to MSM8998, add and use modem metadata memory region.
This does not seemingly affect device functionality. But it fixes
DTBs check warning:

 remoteproc@4080000: memory-region: [[45], [46]] is too short

Signed-off-by: Alexey Minnekhanov <alexeymin@postmarketos.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250504115120.1432282-2-alexeymin@postmarketos.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 2d3820536ddf4..8b1a45a4e56ed 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -509,6 +509,12 @@
 			reg = <0x0 0xfed00000 0x0 0xa00000>;
 			no-map;
 		};
+
+		mdata_mem: mpss-metadata {
+			alloc-ranges = <0x0 0xa0000000 0x0 0x20000000>;
+			size = <0x0 0x4000>;
+			no-map;
+		};
 	};
 
 	smem: smem {
@@ -1056,7 +1062,7 @@
 					<&rpmpd SDM660_VDDMX>;
 			power-domain-names = "cx", "mx";
 
-			memory-region = <&mba_region>, <&mpss_region>;
+			memory-region = <&mba_region>, <&mpss_region>, <&mdata_mem>;
 
 			status = "disabled";