From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Date: Thu, 8 Apr 2021 17:04:47 +0000 (+0530)
Subject: ARM: dts: qcom: sdx55: Add IMEM and PIL info region
X-Git-Tag: accepted/tizen/unified/20230118.172025~7408^2~4^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9b7069edb11d54787a8ac5c06e6763b3b1d5b587;p=platform%2Fkernel%2Flinux-rpi.git

ARM: dts: qcom: sdx55: Add IMEM and PIL info region

Add a simple-mfd representing IMEM on SDX55 and define the PIL
relocation info region, so that post mortem tools will be able to locate
the loaded remoteproc.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-6-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

diff --git a/arch/arm/boot/dts/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom-sdx55.dtsi
index f2805b5..4ca8717 100644
--- a/arch/arm/boot/dts/qcom-sdx55.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx55.dtsi
@@ -379,6 +379,21 @@
 			#interrupt-cells = <2>;
 		};
 
+		imem@1468f000 {
+			compatible = "simple-mfd";
+			reg = <0x1468f000 0x1000>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			ranges = <0x0 0x1468f000 0x1000>;
+
+			pil-reloc@94c {
+				compatible = "qcom,pil-reloc-info";
+				reg = <0x94c 0x200>;
+			};
+		};
+
 		apps_smmu: iommu@15000000 {
 			compatible = "qcom,sdx55-smmu-500", "arm,mmu-500";
 			reg = <0x15000000 0x20000>;