rtc: stm32: migrate trace to log macro
Define LOG_CATEGORY to allow filtering with log command.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
diff --git a/drivers/rtc/stm32_rtc.c b/drivers/rtc/stm32_rtc.c
index f1d0ea9..1753283 100644
--- a/drivers/rtc/stm32_rtc.c
+++ b/drivers/rtc/stm32_rtc.c
@@ -2,6 +2,9 @@
/*
* Copyright (C) 2019, STMicroelectronics - All Rights Reserved
*/
+
+#define LOG_CATEGORY UCLASS_RTC
+
#include <common.h>
#include <clk.h>
#include <dm.h>