Command DB is a database in the shared memory of QCOM SoCs, that
provides a mapping between resource key and the resource address for a
system resource managed by a remote processor. The data is stored in a
shared memory region and is loaded by the remote processor. Therefore,
enabling Command DB ensures that those resources function properly.
Signed-off-by: Lijuan Gao <quic_lijuang@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/qcs615.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index f4abfad474ea..4e060ce68e6c 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -417,6 +417,12 @@ reserved-memory {
#size-cells = <2>;
ranges;
+ aop_cmd_db_mem: aop-cmd-db@85f20000 {
+ compatible = "qcom,cmd-db";
+ reg = <0x0 0x85f20000 0x0 0x20000>;
+ no-map;
+ };
+
smem_region: smem@86000000 {
compatible = "qcom,smem";
reg = <0x0 0x86000000 0x0 0x200000>;
---
base-commit: 8936cec5cb6e27649b86fabf383d7ce4113bba49
change-id: 20250220-add_command_db_support-71c1e7d683b4
Best regards,
--
Lijuan Gao <quic_lijuang@xxxxxxxxxxx>
