diff --git a/sys/dev/firmware/arm/scmi.h b/sys/dev/firmware/arm/scmi.h
--- a/sys/dev/firmware/arm/scmi.h
+++ b/sys/dev/firmware/arm/scmi.h
@@ -35,6 +35,7 @@
 #include <sys/sysctl.h>
 
 #include "scmi_if.h"
+#include "scmi_raw.h"
 
 #define SCMI_DEF_MAX_MSG		32
 #define SCMI_DEF_MAX_MSG_PAYLD_SIZE	128
@@ -67,6 +68,8 @@
 	struct scmi_transport_desc	trs_desc;
 	struct scmi_transport		*trs;
 	struct sysctl_oid		*sysctl_root;
+	void				*raw;
+	bool				drivers_disabled;
 };
 
 struct scmi_msg {
diff --git a/sys/dev/firmware/arm/scmi.c b/sys/dev/firmware/arm/scmi.c
--- a/sys/dev/firmware/arm/scmi.c
+++ b/sys/dev/firmware/arm/scmi.c
@@ -53,6 +53,7 @@
 #include <dev/ofw/ofw_bus_subr.h>
 
 #include "scmi.h"
+#include "scmi_raw.h"
 #include "scmi_protocols.h"
 
 SDT_PROVIDER_DEFINE(scmi);
@@ -222,6 +223,13 @@
 	SYSCTL_ADD_INT(NULL, SYSCTL_CHILDREN(sysctl_trans), OID_AUTO, "max_rx_timeout_ms",
 	    CTLFLAG_RD, &sc->trs_desc.reply_timo_ms, 0, "SCMI Max message RX timeout ms");
 
+	error = scmi_raw_init(dev);
+	if (error != 0)
+		device_printf(dev, "Failed to initialize SCMI RAW. Carry-on.\n");
+
+	if (sc->drivers_disabled)
+		return (0);
+
 	/*
 	 * Allow devices to identify.
 	 */
@@ -244,6 +252,7 @@
 	struct scmi_softc *sc;
 
 	sc = device_get_softc(dev);
+	scmi_raw_cleanup(dev);
 	scmi_transport_cleanup(sc);
 
 	return (0);
@@ -645,10 +654,13 @@
 	}
 	mtx_unlock_spin(&req->mtx);
 
-	if (timed_out)
+	if (timed_out) {
 		device_printf(sc->dev,
 		    "Late reply for timed-out request - token: 0x%X. Ignore.\n",
 		    req->token);
+		if (req->is_raw)
+			scmi_raw_error_report(sc->dev, &req->msg.hdr, req->msg.rx_len);
+	}
 
 	/*
 	 * In case of a late reply to a timed-out transaction this will
@@ -790,6 +802,8 @@
 	req = tsk_to_req(ta);
 	sc = device_get_softc(req->dev);
 	scmi_wait_for_response(sc, req, NULL);
+	if (!req->timed_out && req->is_raw)
+		scmi_raw_reply_report(req->dev, &req->msg.hdr, req->msg.rx_len);
 
 	scmi_msg_put(req->dev, &req->msg);
 }