From: Alexander Koskovich <akoskovich@pm.me>
Date: Sat, 18 Apr 2026 10:40:00 +0000 (+0000)
Subject: arm64: dts: qcom: eliza: Add IMEM node
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9b31a0c535433e02acc9e9719f4eb797fd155f83;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: qcom: eliza: Add IMEM node

Add a node for the IMEM found on Eliza, which contains pil-reloc-info
and the modem tables for IPA, among others.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Alexander Koskovich <akoskovich@pm.me>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260418-eliza-imem-v3-3-bfbd499b6e77@pm.me
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/eliza.dtsi b/arch/arm64/boot/dts/qcom/eliza.dtsi
index abfaea2f6b75..466d49e421bf 100644
--- a/arch/arm64/boot/dts/qcom/eliza.dtsi
+++ b/arch/arm64/boot/dts/qcom/eliza.dtsi
@@ -3278,6 +3278,26 @@
 			};
 		};
 
+		sram@14680000 {
+			compatible = "qcom,eliza-imem", "mmio-sram";
+			reg = <0x0 0x14680000 0x0 0x2c000>;
+			ranges = <0x0 0x0 0x14680000 0x2c000>;
+
+			no-memory-wc;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			pil-reloc-sram@94c {
+				compatible = "qcom,pil-reloc-info";
+				reg = <0x94c 0xc8>;
+			};
+
+			ipa_modem_tables: modem-tables-sram@3000 {
+				reg = <0x3000 0x2000>;
+			};
+		};
+
 		apps_smmu: iommu@15000000 {
 			compatible = "qcom,eliza-smmu-500", "qcom,smmu-500", "arm,mmu-500";
 			reg = <0x0 0x15000000 0x0 0x100000>;