diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
index 4edeb4cae72aa28ba251558a499ce5a13436d237..83c0b1753e701de65018ef5cdf22686686ae89c7 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
@@ -1,15 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Pin controller and GPIO driver for Amlogic Meson GXBB.
  *
  * Copyright (C) 2016 Endless Mobile, Inc.
  * Author: Carlo Caione <carlo@endlessm.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <dt-bindings/gpio/meson-gxbb-gpio.h>
diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxl.c b/drivers/pinctrl/meson/pinctrl-meson-gxl.c
index 0c0a5018102b06af979aebea9166683cb28a7e7b..813f2bdd90a552645881f4d3a734ea4c0c02d039 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-gxl.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-gxl.c
@@ -1,15 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Pin controller and GPIO driver for Amlogic Meson GXL.
  *
  * Copyright (C) 2016 Endless Mobile, Inc.
  * Author: Carlo Caione <carlo@endlessm.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <dt-bindings/gpio/meson-gxl-gpio.h>
diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
index 410eb7559016ddf775897df402a45bce8cdeea1a..df77a3e86a771d31767afa1b8a87d04469ca3ee4 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.c
+++ b/drivers/pinctrl/meson/pinctrl-meson.c
@@ -1,14 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Pin controller and GPIO driver for Amlogic Meson SoCs
  *
  * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/drivers/pinctrl/meson/pinctrl-meson.h b/drivers/pinctrl/meson/pinctrl-meson.h
index cd955fb7c2ce3441d032080dea1409096b7be3ec..b9abb493a6d979862be6bb847efa51378a94acac 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.h
+++ b/drivers/pinctrl/meson/pinctrl-meson.h
@@ -1,14 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Pin controller and GPIO driver for Amlogic Meson SoCs
  *
  * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <linux/gpio/driver.h>
diff --git a/drivers/pinctrl/meson/pinctrl-meson8-pmx.c b/drivers/pinctrl/meson/pinctrl-meson8-pmx.c
index b93b058c8a07927a737d1cd56b9a34b1c9e13e07..3810b066df163b0e882eb1c7ec7fe4d6bce0a544 100644
--- a/drivers/pinctrl/meson/pinctrl-meson8-pmx.c
+++ b/drivers/pinctrl/meson/pinctrl-meson8-pmx.c
@@ -1,15 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * First generation of pinmux driver for Amlogic Meson SoCs
  *
  * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
  * Copyright (C) 2017 Jerome Brunet  <jbrunet@baylibre.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* For this first generation of pinctrl driver every pinmux group can be
diff --git a/drivers/pinctrl/meson/pinctrl-meson8-pmx.h b/drivers/pinctrl/meson/pinctrl-meson8-pmx.h
index 47293c28f9138c5caa5856af0d12a8c00cffffd8..47c0c28bb8fe7ffebfde1bbf1fd7543857f8efcc 100644
--- a/drivers/pinctrl/meson/pinctrl-meson8-pmx.h
+++ b/drivers/pinctrl/meson/pinctrl-meson8-pmx.h
@@ -1,15 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * First generation of pinmux driver for Amlogic Meson SoCs
  *
  * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
  * Copyright (C) 2017 Jerome Brunet  <jbrunet@baylibre.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 struct meson8_pmx_data {
diff --git a/drivers/pinctrl/meson/pinctrl-meson8.c b/drivers/pinctrl/meson/pinctrl-meson8.c
index 785e29e74a56ee7d87c4b3eb5d8256a338c2518f..2070e3c61a34e810362c665d8091dffa2b85e037 100644
--- a/drivers/pinctrl/meson/pinctrl-meson8.c
+++ b/drivers/pinctrl/meson/pinctrl-meson8.c
@@ -1,14 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Pin controller and GPIO driver for Amlogic Meson8 and Meson8m2.
  *
  * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <dt-bindings/gpio/meson8-gpio.h>
diff --git a/drivers/pinctrl/meson/pinctrl-meson8b.c b/drivers/pinctrl/meson/pinctrl-meson8b.c
index 7f76000cc12ed52a99db4736920ed6fa4f8adadd..8d2d430ea02dddb95699fd2bb20ea3f1444bcf4b 100644
--- a/drivers/pinctrl/meson/pinctrl-meson8b.c
+++ b/drivers/pinctrl/meson/pinctrl-meson8b.c
@@ -1,15 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Pin controller and GPIO driver for Amlogic Meson8b.
  *
  * Copyright (C) 2015 Endless Mobile, Inc.
  * Author: Carlo Caione <carlo@endlessm.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <dt-bindings/gpio/meson8b-gpio.h>