30 files changed, 60 insertions, 0 deletions

diff --git a/sys/dev/uart/uart.h b/sys/dev/uart/uart.h
index d658f96b64c9..73109173bd48 100644
--- a/sys/dev/uart/uart.h
+++ b/sys/dev/uart/uart.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_bus.h b/sys/dev/uart/uart_bus.h
index 0b4388806e8d..556a9228493c 100644
--- a/sys/dev/uart/uart_bus.h
+++ b/sys/dev/uart/uart_bus.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_bus_acpi.c b/sys/dev/uart/uart_bus_acpi.c
index 85abfb07d766..b1bb55a3410d 100644
--- a/sys/dev/uart/uart_bus_acpi.c
+++ b/sys/dev/uart/uart_bus_acpi.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2001 M. Warner Losh.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/sys/dev/uart/uart_bus_ebus.c b/sys/dev/uart/uart_bus_ebus.c
index 3720b38bd246..dead7733d0cf 100644
--- a/sys/dev/uart/uart_bus_ebus.c
+++ b/sys/dev/uart/uart_bus_ebus.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2001 by Thomas Moestl <tmm@FreeBSD.org>.
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_bus_fdt.c b/sys/dev/uart/uart_bus_fdt.c
index bade2e45f825..8efb7d7b2290 100644
--- a/sys/dev/uart/uart_bus_fdt.c
+++ b/sys/dev/uart/uart_bus_fdt.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009-2010 The FreeBSD Foundation
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_bus_isa.c b/sys/dev/uart/uart_bus_isa.c
index f38a83878532..8d80f88a9107 100644
--- a/sys/dev/uart/uart_bus_isa.c
+++ b/sys/dev/uart/uart_bus_isa.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2008 TAKAHASHI Yoshihiro
  * Copyright (c) 2008 Marcel Moolenaar
  * Copyright (c) 2001 M. Warner Losh
diff --git a/sys/dev/uart/uart_bus_pccard.c b/sys/dev/uart/uart_bus_pccard.c
index 26aa6c2c104d..894240ee344b 100644
--- a/sys/dev/uart/uart_bus_pccard.c
+++ b/sys/dev/uart/uart_bus_pccard.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2001 M. Warner Losh.  All rights reserved.
  * Copyright (c) 2003 Norikatsu Shigemura, Takenori Watanabe All rights reserved.
  *
diff --git a/sys/dev/uart/uart_bus_pci.c b/sys/dev/uart/uart_bus_pci.c
index bfe654073b3b..a8b8a7ec9ae1 100644
--- a/sys/dev/uart/uart_bus_pci.c
+++ b/sys/dev/uart/uart_bus_pci.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2006 Marcel Moolenaar
  * Copyright (c) 2001 M. Warner Losh
  * All rights reserved.
diff --git a/sys/dev/uart/uart_bus_puc.c b/sys/dev/uart/uart_bus_puc.c
index 1d96bb6a2f59..36419d43f355 100644
--- a/sys/dev/uart/uart_bus_puc.c
+++ b/sys/dev/uart/uart_bus_puc.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2006 Marcel Moolenaar.  All rights reserved.
  * Copyright (c) 2002 JF Hay.  All rights reserved.
  * Copyright (c) 2001 M. Warner Losh.  All rights reserved.
diff --git a/sys/dev/uart/uart_bus_scc.c b/sys/dev/uart/uart_bus_scc.c
index 7a5d0b583d89..80f590610d9d 100644
--- a/sys/dev/uart/uart_bus_scc.c
+++ b/sys/dev/uart/uart_bus_scc.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2004-2006 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_core.c b/sys/dev/uart/uart_core.c
index 5a5ece4e9127..fe722cb3eb2d 100644
--- a/sys/dev/uart/uart_core.c
+++ b/sys/dev/uart/uart_core.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_cpu.h b/sys/dev/uart/uart_cpu.h
index 6cd36269f114..4f34c767efc0 100644
--- a/sys/dev/uart/uart_cpu.h
+++ b/sys/dev/uart/uart_cpu.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003, 2004 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_cpu_fdt.c b/sys/dev/uart/uart_cpu_fdt.c
index 57e8829ca603..22b427a00fc1 100644
--- a/sys/dev/uart/uart_cpu_fdt.c
+++ b/sys/dev/uart/uart_cpu_fdt.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009-2010 The FreeBSD Foundation
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_cpu_powerpc.c b/sys/dev/uart/uart_cpu_powerpc.c
index d3155b08c54f..f1dac960765b 100644
--- a/sys/dev/uart/uart_cpu_powerpc.c
+++ b/sys/dev/uart/uart_cpu_powerpc.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2006 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_cpu_sparc64.c b/sys/dev/uart/uart_cpu_sparc64.c
index 6cbfbe20858c..17a2ca84bb6c 100644
--- a/sys/dev/uart/uart_cpu_sparc64.c
+++ b/sys/dev/uart/uart_cpu_sparc64.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003, 2004 Marcel Moolenaar
  * Copyright (c) 2004 - 2006 Marius Strobl <marius@FreeBSD.org>
  * All rights reserved.
diff --git a/sys/dev/uart/uart_cpu_x86.c b/sys/dev/uart/uart_cpu_x86.c
index ce9cf7d61f1c..5b28df144fe8 100644
--- a/sys/dev/uart/uart_cpu_x86.c
+++ b/sys/dev/uart/uart_cpu_x86.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003, 2004 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_dbg.c b/sys/dev/uart/uart_dbg.c
index e2c7831244b1..ece433b4695c 100644
--- a/sys/dev/uart/uart_dbg.c
+++ b/sys/dev/uart/uart_dbg.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2004 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_dev_imx.c b/sys/dev/uart/uart_dev_imx.c
index bc25df37f2d1..35d6788f0c23 100644
--- a/sys/dev/uart/uart_dev_imx.c
+++ b/sys/dev/uart/uart_dev_imx.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 The FreeBSD Foundation
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_dev_lpc.c b/sys/dev/uart/uart_dev_lpc.c
index 48d7be3d02db..d74e1889f8da 100644
--- a/sys/dev/uart/uart_dev_lpc.c
+++ b/sys/dev/uart/uart_dev_lpc.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_dev_ns8250.c b/sys/dev/uart/uart_dev_ns8250.c
index 7072f4e6f9e4..266530db060f 100644
--- a/sys/dev/uart/uart_dev_ns8250.c
+++ b/sys/dev/uart/uart_dev_ns8250.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_dev_ns8250.h b/sys/dev/uart/uart_dev_ns8250.h
index 0046dfefd875..906d920e205d 100644
--- a/sys/dev/uart/uart_dev_ns8250.h
+++ b/sys/dev/uart/uart_dev_ns8250.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_dev_pl011.c b/sys/dev/uart/uart_dev_pl011.c
index 625b3343f17f..7568327d875c 100644
--- a/sys/dev/uart/uart_dev_pl011.c
+++ b/sys/dev/uart/uart_dev_pl011.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Semihalf.
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_dev_quicc.c b/sys/dev/uart/uart_dev_quicc.c
index 0237d6402ee1..835f9fe56c52 100644
--- a/sys/dev/uart/uart_dev_quicc.c
+++ b/sys/dev/uart/uart_dev_quicc.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2006 Juniper Networks
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_dev_sab82532.c b/sys/dev/uart/uart_dev_sab82532.c
index 59a963924953..9cf41be5d7ab 100644
--- a/sys/dev/uart/uart_dev_sab82532.c
+++ b/sys/dev/uart/uart_dev_sab82532.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_dev_ti8250.c b/sys/dev/uart/uart_dev_ti8250.c
index e82dbb7e2904..f5a230908da3 100644
--- a/sys/dev/uart/uart_dev_ti8250.c
+++ b/sys/dev/uart/uart_dev_ti8250.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2013 Ian Lepore
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_dev_z8530.c b/sys/dev/uart/uart_dev_z8530.c
index 5bacd4012e0c..e57ae525ffd9 100644
--- a/sys/dev/uart/uart_dev_z8530.c
+++ b/sys/dev/uart/uart_dev_z8530.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_kbd_sun.c b/sys/dev/uart/uart_kbd_sun.c
index cf5cd5bb91dd..9cc15452f1aa 100644
--- a/sys/dev/uart/uart_kbd_sun.c
+++ b/sys/dev/uart/uart_kbd_sun.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003 Jake Burkholder.
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_kbd_sun.h b/sys/dev/uart/uart_kbd_sun.h
index 84b55536b6e3..05a4597930f9 100644
--- a/sys/dev/uart/uart_kbd_sun.h
+++ b/sys/dev/uart/uart_kbd_sun.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
  * Copyright (c) 2002 Jason L. Wright (jason@thought.net)
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_subr.c b/sys/dev/uart/uart_subr.c
index f3dc50ceb26c..dcdaf9f1929c 100644
--- a/sys/dev/uart/uart_subr.c
+++ b/sys/dev/uart/uart_subr.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2004 Marcel Moolenaar
  * All rights reserved.
  *
diff --git a/sys/dev/uart/uart_tty.c b/sys/dev/uart/uart_tty.c
index 27ceb5b19343..7eaf2f7745c2 100644
--- a/sys/dev/uart/uart_tty.c
+++ b/sys/dev/uart/uart_tty.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2003 Marcel Moolenaar
  * All rights reserved.
  *