ARM: dts: qcom: sdx65: Add IMEM and PIL info region

Add a simple-mfd representing IMEM on SDX65 and define the PIL
relocation info region, so that post mortem tools will be able to locate
the loaded remoteproc.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1654080312-5408-4-git-send-email-quic_rohiagar@quicinc.com

diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
index 217ae4f..34f548a 100644 (file)
--- a/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -395,6 +395,19 @@
                        interrupt-controller;
                };
 
+               imem@1468f000 {
+                       compatible = "simple-mfd";
+                       reg = <0x1468f000 0x1000>;
+                       ranges = <0x0 0x1468f000 0x1000>;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       pil-reloc@94c {
+                               compatible = "qcom,pil-reloc-info";
+                               reg = <0x94c 0xc8>;
+                       };
+               };
+
                apps_smmu: iommu@15000000 {
                        compatible = "qcom,sdx65-smmu-500", "arm,mmu-500";
                        reg = <0x15000000 0x40000>;