46 files changed, 96 insertions, 0 deletions

diff --git a/sys/mips/atheros/apb.c b/sys/mips/atheros/apb.c
index ef9b96455c2b..ba323c0fa11e 100644
--- a/sys/mips/atheros/apb.c
+++ b/sys/mips/atheros/apb.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/apbvar.h b/sys/mips/atheros/apbvar.h
index f9af6ffa1bfd..5d7a1c5ad02d 100644
--- a/sys/mips/atheros/apbvar.h
+++ b/sys/mips/atheros/apbvar.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_bus_space_reversed.c b/sys/mips/atheros/ar71xx_bus_space_reversed.c
index e03ade628f5d..f889de30773c 100644
--- a/sys/mips/atheros/ar71xx_bus_space_reversed.c
+++ b/sys/mips/atheros/ar71xx_bus_space_reversed.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_bus_space_reversed.h b/sys/mips/atheros/ar71xx_bus_space_reversed.h
index c8d28dc70350..cd23b7d61f03 100644
--- a/sys/mips/atheros/ar71xx_bus_space_reversed.h
+++ b/sys/mips/atheros/ar71xx_bus_space_reversed.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
@@ -23,6 +25,8 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
+ *
+ * $FreeBSD$
  */
 
 #ifndef __AR71XX_BUS_SPACE_REVERSEDH__
diff --git a/sys/mips/atheros/ar71xx_chip.c b/sys/mips/atheros/ar71xx_chip.c
index 94cbce753b34..b6975989f083 100644
--- a/sys/mips/atheros/ar71xx_chip.c
+++ b/sys/mips/atheros/ar71xx_chip.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010 Adrian Chadd
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_chip.h b/sys/mips/atheros/ar71xx_chip.h
index a9b4804299d1..64f80a7fa9af 100644
--- a/sys/mips/atheros/ar71xx_chip.h
+++ b/sys/mips/atheros/ar71xx_chip.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010 Adrian Chadd
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_cpudef.h b/sys/mips/atheros/ar71xx_cpudef.h
index 4b2c9fbc52a9..53454764a5d6 100644
--- a/sys/mips/atheros/ar71xx_cpudef.h
+++ b/sys/mips/atheros/ar71xx_cpudef.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010 Adrian Chadd
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_ehci.c b/sys/mips/atheros/ar71xx_ehci.c
index 19e9a0e20446..a8d93da531ba 100644
--- a/sys/mips/atheros/ar71xx_ehci.c
+++ b/sys/mips/atheros/ar71xx_ehci.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2008 Sam Leffler.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/sys/mips/atheros/ar71xx_fixup.c b/sys/mips/atheros/ar71xx_fixup.c
index 66a9f59c3aa7..d8013b5888df 100644
--- a/sys/mips/atheros/ar71xx_fixup.c
+++ b/sys/mips/atheros/ar71xx_fixup.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_fixup.h b/sys/mips/atheros/ar71xx_fixup.h
index f81840f7bc81..8e4b4c1f6baa 100644
--- a/sys/mips/atheros/ar71xx_fixup.h
+++ b/sys/mips/atheros/ar71xx_fixup.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012, Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_gpio.c b/sys/mips/atheros/ar71xx_gpio.c
index b2096e05149a..be16f925edd7 100644
--- a/sys/mips/atheros/ar71xx_gpio.c
+++ b/sys/mips/atheros/ar71xx_gpio.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * Copyright (c) 2009, Luiz Otavio O Souza. 
  * All rights reserved.
diff --git a/sys/mips/atheros/ar71xx_gpiovar.h b/sys/mips/atheros/ar71xx_gpiovar.h
index 47b6e64f41d0..8279618f9be4 100644
--- a/sys/mips/atheros/ar71xx_gpiovar.h
+++ b/sys/mips/atheros/ar71xx_gpiovar.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * Copyright (c) 2009, Luiz Otavio O Souza.
  * All rights reserved.
diff --git a/sys/mips/atheros/ar71xx_machdep.c b/sys/mips/atheros/ar71xx_machdep.c
index 061245a4e54e..2d124928679b 100644
--- a/sys/mips/atheros/ar71xx_machdep.c
+++ b/sys/mips/atheros/ar71xx_machdep.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009 Oleksandr Tymoshenko
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_ohci.c b/sys/mips/atheros/ar71xx_ohci.c
index aac32ec58403..22a15745e6bc 100644
--- a/sys/mips/atheros/ar71xx_ohci.c
+++ b/sys/mips/atheros/ar71xx_ohci.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_pci.c b/sys/mips/atheros/ar71xx_pci.c
index 6a765d64ea30..88e0f60093a8 100644
--- a/sys/mips/atheros/ar71xx_pci.c
+++ b/sys/mips/atheros/ar71xx_pci.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_pci_bus_space.c b/sys/mips/atheros/ar71xx_pci_bus_space.c
index 554018196735..99b81be24d2a 100644
--- a/sys/mips/atheros/ar71xx_pci_bus_space.c
+++ b/sys/mips/atheros/ar71xx_pci_bus_space.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_pci_bus_space.h b/sys/mips/atheros/ar71xx_pci_bus_space.h
index 5dead02a1ece..35de2fc22b04 100644
--- a/sys/mips/atheros/ar71xx_pci_bus_space.h
+++ b/sys/mips/atheros/ar71xx_pci_bus_space.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
@@ -23,6 +25,8 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
+ *
+ * $FreeBSD$
  */
 
 #ifndef __AR71XX_PCI_BUS_SPACEH__
diff --git a/sys/mips/atheros/ar71xx_setup.c b/sys/mips/atheros/ar71xx_setup.c
index 09ab02c3e94d..d3a330c7f2d5 100644
--- a/sys/mips/atheros/ar71xx_setup.c
+++ b/sys/mips/atheros/ar71xx_setup.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010 Adrian Chadd
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_setup.h b/sys/mips/atheros/ar71xx_setup.h
index 39db494d5a7a..3b6fd327d657 100644
--- a/sys/mips/atheros/ar71xx_setup.h
+++ b/sys/mips/atheros/ar71xx_setup.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010 Adrian Chadd
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_spi.c b/sys/mips/atheros/ar71xx_spi.c
index 1b722d4befcd..694f168a4687 100644
--- a/sys/mips/atheros/ar71xx_spi.c
+++ b/sys/mips/atheros/ar71xx_spi.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xx_wdog.c b/sys/mips/atheros/ar71xx_wdog.c
index bf1ebc606a11..4a51e7f5df83 100644
--- a/sys/mips/atheros/ar71xx_wdog.c
+++ b/sys/mips/atheros/ar71xx_wdog.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar71xxreg.h b/sys/mips/atheros/ar71xxreg.h
index 1d99821ffd10..bddecbce5820 100644
--- a/sys/mips/atheros/ar71xxreg.h
+++ b/sys/mips/atheros/ar71xxreg.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009 Oleksandr Tymoshenko
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar724x_chip.c b/sys/mips/atheros/ar724x_chip.c
index a365c524e5d9..cbd831b4095b 100644
--- a/sys/mips/atheros/ar724x_chip.c
+++ b/sys/mips/atheros/ar724x_chip.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010 Adrian Chadd
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar724x_chip.h b/sys/mips/atheros/ar724x_chip.h
index 11b30b7a217c..0ee95ab88f90 100644
--- a/sys/mips/atheros/ar724x_chip.h
+++ b/sys/mips/atheros/ar724x_chip.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010 Adrian Chadd
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar724x_pci.c b/sys/mips/atheros/ar724x_pci.c
index 1f8efd25a663..2cd37a462815 100644
--- a/sys/mips/atheros/ar724x_pci.c
+++ b/sys/mips/atheros/ar724x_pci.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * Copyright (c) 2011, Luiz Otavio O Souza.
  * All rights reserved.
diff --git a/sys/mips/atheros/ar724xreg.h b/sys/mips/atheros/ar724xreg.h
index 28cb40d9efc2..8e2e1329f8a8 100644
--- a/sys/mips/atheros/ar724xreg.h
+++ b/sys/mips/atheros/ar724xreg.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010 Adrian Chadd
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar91xx_chip.c b/sys/mips/atheros/ar91xx_chip.c
index 645d51a99d39..216ef2b9c1be 100644
--- a/sys/mips/atheros/ar91xx_chip.c
+++ b/sys/mips/atheros/ar91xx_chip.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010 Adrian Chadd
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar91xx_chip.h b/sys/mips/atheros/ar91xx_chip.h
index a98c2649fefd..e75f6cc406b3 100644
--- a/sys/mips/atheros/ar91xx_chip.h
+++ b/sys/mips/atheros/ar91xx_chip.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010 Adrian Chadd
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar91xxreg.h b/sys/mips/atheros/ar91xxreg.h
index 2dfaeb5936c0..e4815e4034ab 100644
--- a/sys/mips/atheros/ar91xxreg.h
+++ b/sys/mips/atheros/ar91xxreg.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010 Adrian Chadd
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar933x_chip.c b/sys/mips/atheros/ar933x_chip.c
index 0113588f145b..791a999ab231 100644
--- a/sys/mips/atheros/ar933x_chip.c
+++ b/sys/mips/atheros/ar933x_chip.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar933x_chip.h b/sys/mips/atheros/ar933x_chip.h
index 925b781750cb..3b1545ab0e2d 100644
--- a/sys/mips/atheros/ar933x_chip.h
+++ b/sys/mips/atheros/ar933x_chip.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar933x_uart.h b/sys/mips/atheros/ar933x_uart.h
index 5062ad044bcb..7cdf0ebc75ea 100644
--- a/sys/mips/atheros/ar933x_uart.h
+++ b/sys/mips/atheros/ar933x_uart.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar933xreg.h b/sys/mips/atheros/ar933xreg.h
index 3f31088102ec..ffd778ab686d 100644
--- a/sys/mips/atheros/ar933xreg.h
+++ b/sys/mips/atheros/ar933xreg.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar934x_chip.c b/sys/mips/atheros/ar934x_chip.c
index 0029965a814a..a0d51f205ee8 100644
--- a/sys/mips/atheros/ar934x_chip.c
+++ b/sys/mips/atheros/ar934x_chip.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2013 Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar934x_chip.h b/sys/mips/atheros/ar934x_chip.h
index ba21b25f6eec..1f9a792a235d 100644
--- a/sys/mips/atheros/ar934x_chip.h
+++ b/sys/mips/atheros/ar934x_chip.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2013 Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/ar934xreg.h b/sys/mips/atheros/ar934xreg.h
index 313465eb06cb..e93d1f3ed4d0 100644
--- a/sys/mips/atheros/ar934xreg.h
+++ b/sys/mips/atheros/ar934xreg.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2013 Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/if_arge.c b/sys/mips/atheros/if_arge.c
index ab6f956da877..2cc698f7f347 100644
--- a/sys/mips/atheros/if_arge.c
+++ b/sys/mips/atheros/if_arge.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/if_argevar.h b/sys/mips/atheros/if_argevar.h
index b58acb096641..5e284cc2b814 100644
--- a/sys/mips/atheros/if_argevar.h
+++ b/sys/mips/atheros/if_argevar.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/pcf2123_rtc.c b/sys/mips/atheros/pcf2123_rtc.c
index 0cb4c8fdc160..0717e3597091 100644
--- a/sys/mips/atheros/pcf2123_rtc.c
+++ b/sys/mips/atheros/pcf2123_rtc.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2010, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/pcf2123reg.h b/sys/mips/atheros/pcf2123reg.h
index bd97e6c8f493..e20ca86acd64 100644
--- a/sys/mips/atheros/pcf2123reg.h
+++ b/sys/mips/atheros/pcf2123reg.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/uart_bus_ar71xx.c b/sys/mips/atheros/uart_bus_ar71xx.c
index 35c9fec47ed0..b3c098686028 100644
--- a/sys/mips/atheros/uart_bus_ar71xx.c
+++ b/sys/mips/atheros/uart_bus_ar71xx.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/uart_bus_ar933x.c b/sys/mips/atheros/uart_bus_ar933x.c
index cbcd809781b4..c71d47a771b0 100644
--- a/sys/mips/atheros/uart_bus_ar933x.c
+++ b/sys/mips/atheros/uart_bus_ar933x.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012, Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/uart_cpu_ar71xx.c b/sys/mips/atheros/uart_cpu_ar71xx.c
index f004c1fea400..62d7dd69e80a 100644
--- a/sys/mips/atheros/uart_cpu_ar71xx.c
+++ b/sys/mips/atheros/uart_cpu_ar71xx.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2009 Oleksandr Tymoshenko
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/uart_cpu_ar933x.c b/sys/mips/atheros/uart_cpu_ar933x.c
index c4f942e41088..53879b5a5dca 100644
--- a/sys/mips/atheros/uart_cpu_ar933x.c
+++ b/sys/mips/atheros/uart_cpu_ar933x.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/uart_dev_ar933x.c b/sys/mips/atheros/uart_dev_ar933x.c
index e769cbed4d2f..6545ec64fb37 100644
--- a/sys/mips/atheros/uart_dev_ar933x.c
+++ b/sys/mips/atheros/uart_dev_ar933x.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2013 Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *
diff --git a/sys/mips/atheros/uart_dev_ar933x.h b/sys/mips/atheros/uart_dev_ar933x.h
index d41b43ea2432..f6f8a4bdb61e 100644
--- a/sys/mips/atheros/uart_dev_ar933x.h
+++ b/sys/mips/atheros/uart_dev_ar933x.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2013 Adrian Chadd <adrian@FreeBSD.org>
  * All rights reserved.
  *