diff --git a/drivers/firmware/qcom_scm-smc.c b/drivers/firmware/qcom_scm-smc.c
index 416389de8294..953890dca1a5 100644
--- a/drivers/firmware/qcom_scm-smc.c
+++ b/drivers/firmware/qcom_scm-smc.c
@@ -1497,6 +1497,28 @@ int __qcom_scm_qsmmu500_wait_safe_toggle(struct device *dev, bool en)
 	return qcom_scm_call_atomic(dev, &desc);
 }
 
+int __qcom_scm_qdss_invoke(struct device *dev, phys_addr_t addr, size_t size,
+			   u64 *out)
+{
+	int ret;
+	struct qcom_scm_desc desc = {
+		.svc = QCOM_SCM_SVC_QDSS,
+		.cmd = QCOM_SCM_QDSS_INVOKE,
+		.owner = ARM_SMCCC_OWNER_SIP
+	};
+
+	desc.args[0] = addr;
+	desc.args[1] = size;
+	desc.arginfo = QCOM_SCM_ARGS(2, QCOM_SCM_RO, QCOM_SCM_VAL);
+
+	ret = qcom_scm_call(dev, &desc);
+
+	if (out)
+		*out = desc.res[1];
+
+	return ret ? : desc.res[0];
+}
+
 int __qcom_scm_ice_restore_cfg(struct device *dev)
 {
 	struct qcom_scm_desc desc = {
diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
index e199b75e550c..eb5a89263f7a 100644
--- a/drivers/firmware/qcom_scm.c
+++ b/drivers/firmware/qcom_scm.c
@@ -672,6 +672,12 @@ int qcom_scm_qsmmu500_wait_safe_toggle(bool en)
 }
 EXPORT_SYMBOL(qcom_scm_qsmmu500_wait_safe_toggle);
 
+int qcom_scm_qdss_invoke(phys_addr_t paddr, size_t size, u64 *out)
+{
+	return __qcom_scm_qdss_invoke(__scm->dev, paddr, size, out);
+}
+EXPORT_SYMBOL(qcom_scm_qdss_invoke);
+
 int qcom_scm_ice_restore_cfg(void)
 {
 	return __qcom_scm_ice_restore_cfg(__scm->dev);
diff --git a/drivers/firmware/qcom_scm.h b/drivers/firmware/qcom_scm.h
index aba137729ebc..692973ec678e 100644
--- a/drivers/firmware/qcom_scm.h
+++ b/drivers/firmware/qcom_scm.h
@@ -161,6 +161,11 @@ extern int __qcom_scm_qsmmu500_wait_safe_toggle(struct device *dev,
 						bool enable);
 #define QCOM_SCM_SMMU_CONFIG_ERRATA1_CLIENT_ALL	0x2
 
+#define QCOM_SCM_SVC_QDSS			0x16
+#define QCOM_SCM_QDSS_INVOKE			0x01
+extern int __qcom_scm_qdss_invoke(struct device *dev, phys_addr_t addr,
+				  size_t size, u64 *out);
+
 // TOS Services and Function IDs
 #define QCOM_SCM_SVC_QSEELOG		0x01
 #define QCOM_SCM_QSEELOG_REGISTER	0x06
diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h
index 8ca5fe630ef0..38e1d3643bd6 100644
--- a/include/linux/qcom_scm.h
+++ b/include/linux/qcom_scm.h
@@ -97,6 +97,7 @@ extern int qcom_scm_create_shm_bridge(u64 pfn_and_ns_perm_flags,
 			u64 ns_vmids, u64 *handle);
 extern int qcom_scm_smmu_change_pgtbl_format(u64 dev_id, int cbndx);
 extern int qcom_scm_qsmmu500_wait_safe_toggle(bool en);
+extern int qcom_scm_qdss_invoke(phys_addr_t addr, size_t size, u64 *out);
 extern int qcom_scm_ice_restore_cfg(void);
 extern int qcom_scm_get_tz_log_feat_id(u64 *version);
 extern int qcom_scm_register_qsee_log_buf(phys_addr_t buf, size_t len);
@@ -189,6 +190,8 @@ static inline  int qcom_scm_smmu_change_pgtbl_format(u64 dev_id, int cbndx)
 		{ return -ENODEV; }
 static inline int qcom_scm_qsmmu500_wait_safe_toggle(bool en)
 		{ return -ENODEV; }
+static inline int qcom_scm_qdss_invoke(phys_addr_t data, size_t size, u64 *out)
+		{ return -EINVAL; }
 static inline int qcom_scm_ice_restore_cfg(void) { return -ENODEV; }
 static inline int qcom_scm_get_tz_log_feat_id(u64 *version)
 		{ return -ENODEV; }