[PATCH 2/2] pinctrl: stm32: Add header with SPDX licence

[Patrick Delaunay]

Cosmetics: Add header with SPDX licence

Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
---

 drivers/pinctrl/pinctrl_stm32.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/pinctrl/pinctrl_stm32.c b/drivers/pinctrl/pinctrl_stm32.c
index 24ed83dd46..dbea99532c 100644
--- a/drivers/pinctrl/pinctrl_stm32.c
+++ b/drivers/pinctrl/pinctrl_stm32.c
@@ -1,3 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2017-2020 STMicroelectronics - All Rights Reserved
+ */
+
 #include <common.h>
 #include <dm.h>
 #include <hwspinlock.h>
-- 
2.17.1