diff mbox series

[4/6] arm64: dts: qcom: qcs615: Add IMEM and PIL info region

Message ID 20250423-add_qcs615_remoteproc_support-v1-4-a94fe8799f14@quicinc.com
State New
Headers show
Series arm64: dts: qcom: qcs615: enable remoteprocs - ADSP and CDSP | expand

Commit Message

Lijuan Gao April 23, 2025, 9:17 a.m. UTC
Add a simple-mfd representing IMEM on QCS615 and define the PIL
relocation info region, so that post mortem tools will be able
to locate the loaded remoteprocs.

Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com>
---
 arch/arm64/boot/dts/qcom/qcs615.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index ab3c6ba5842b..fe9fda6b71c4 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -3297,6 +3297,20 @@  sram@c3f0000 {
 			reg = <0x0 0x0c3f0000 0x0 0x400>;
 		};
 
+		sram@146aa000 {
+			compatible = "qcom,qcs615-imem", "syscon", "simple-mfd";
+			reg = <0x0 0x146aa000 0x0 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,qcs615-smmu-500", "qcom,smmu-500", "arm,mmu-500";
 			reg = <0x0 0x15000000 0x0 0x80000>;