linux-kernel - [PATCH 6/9] arm64: dts: qcom: sdm845: Add IMEM and PIL info region

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Message-Id: <20190807053942.9836-7-bjorn.andersson@linaro.org>
Date:   Tue,  6 Aug 2019 22:39:39 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Andy Gross <agross@...nel.org>
Cc:     Ohad Ben-Cohen <ohad@...ery.com>,
        Sibi Sankar <sibis@...eaurora.org>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-remoteproc@...r.kernel.org
Subject: [PATCH 6/9] arm64: dts: qcom: sdm845: Add IMEM and PIL info region

Add a simple-mfd representing IMEM on SDM845 and define the PIL
relocation info region, so that post mortem tools will be able to locate
the loaded remoteprocs.

Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index c8ebe21f7673..38a6b304dba3 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -2456,6 +2456,16 @@
 			cell-index = <0>;
 		};
 
+		imem@...bf000 {
+			compatible = "syscon", "simple-mfd";
+			reg = <0 0x146bf000 0 0x1000>;
+
+			pil-reloc {
+				compatible ="qcom,pil-reloc-info";
+				offset = <0x94c>;
+			};
+		};
+
 		apps_smmu: iommu@...00000 {
 			compatible = "qcom,sdm845-smmu-500", "arm,mmu-500";
 			reg = <0 0x15000000 0 0x80000>;
-- 
2.18.0