scmi: define LOG_CATEGORY

Define LOG_CATEGORY to allow filtering with log command.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>

drivers/firmware/scmi/mailbox_agent.c

@@ -3,6 +3,8 @@
  * Copyright (C) 2020 Linaro Limited.
  */
 
+#define LOG_CATEGORY UCLASS_SCMI_AGENT
+
 #include <common.h>
 #include <dm.h>
 #include <dm/device_compat.h>

drivers/firmware/scmi/sandbox-scmi_agent.c

@@ -3,6 +3,8 @@
  * Copyright (C) 2020, Linaro Limited
  */
 
+#define LOG_CATEGORY UCLASS_SCMI_AGENT
+
 #include <common.h>
 #include <dm.h>
 #include <malloc.h>

drivers/firmware/scmi/sandbox-scmi_devices.c

@@ -3,6 +3,8 @@
  * Copyright (C) 2020, Linaro Limited
  */
 
+#define LOG_CATEGORY UCLASS_MISC
+
 #include <common.h>
 #include <clk.h>
 #include <dm.h>

drivers/firmware/scmi/scmi_agent-uclass.c

@@ -3,6 +3,8 @@
  * Copyright (C) 2020 Linaro Limited.
  */
 
+#define LOG_CATEGORY UCLASS_SCMI_AGENT
+
 #include <common.h>
 #include <dm.h>
 #include <dm/device_compat.h>

drivers/firmware/scmi/smccc_agent.c

@@ -3,6 +3,8 @@
  * Copyright (C) 2020 Linaro Limited.
  */
 
+#define LOG_CATEGORY UCLASS_SCMI_AGENT
+
 #include <common.h>
 #include <dm.h>
 #include <errno.h>

drivers/firmware/scmi/smt.c

@@ -4,6 +4,8 @@
  * Copyright (C) 2019-2020 Linaro Limited.
  */
 
+#define LOG_CATEGORY UCLASS_SCMI_AGENT
+
 #include <common.h>
 #include <cpu_func.h>
 #include <dm.h>