From d39469f5ce81b2cabf07b1cad3deddeafb7b8a8d Mon Sep 17 00:00:00 2001 From: Mukesh Ojha Date: Wed, 22 Feb 2023 21:00:45 +0530 Subject: [PATCH] arm64: dts: qcom: sm8450: Add IMEM and PIL info region Add a simple-mfd representing IMEM on SM8450 and define the PIL relocation info region, so that post mortem tools will be able to locate the loaded remoteprocs. Signed-off-by: Mukesh Ojha Reviewed-by: Konrad Dybcio Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/1677079845-17650-1-git-send-email-quic_mojha@quicinc.com --- arch/arm64/boot/dts/qcom/sm8450.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index 1a744a33bcf4b..7671f15d639b7 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -3689,6 +3689,20 @@ }; }; + sram@146aa000 { + compatible = "qcom,sm8450-imem", "syscon", "simple-mfd"; + reg = <0 0x146aa000 0 0x1000>; + ranges = <0 0 0x146aa000 0x1000>; + + #address-cells = <1>; + #size-cells = <1>; + + pil-reloc@94c { + compatible = "qcom,pil-reloc-info"; + reg = <0x94c 0xc8>; + }; + }; + apps_smmu: iommu@15000000 { compatible = "qcom,sm8450-smmu-500", "arm,mmu-500"; reg = <0 0x15000000 0 0x100000>; -- 2.30.2