imx23: synchronise device tree with linux
Synchronise device tree with linux v6.0-rc1.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
diff --git a/arch/arm/dts/imx23-pinfunc.h b/arch/arm/dts/imx23-pinfunc.h
index 5c0f32c..468c079 100644
--- a/arch/arm/dts/imx23-pinfunc.h
+++ b/arch/arm/dts/imx23-pinfunc.h
@@ -1,14 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Header providing constants for i.MX23 pinctrl bindings.
*
* Copyright (C) 2013 Lothar Waßmann <LW@KARO-electronics.de>
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
*/
#ifndef __DT_BINDINGS_MX23_PINCTRL_H__