layerscape: add patches-5.4

Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/

For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.

The patches are sorted into the following categories:
  301-arch-xxxx
  302-dts-xxxx
  303-core-xxxx
  701-net-xxxx
  801-audio-xxxx
  802-can-xxxx
  803-clock-xxxx
  804-crypto-xxxx
  805-display-xxxx
  806-dma-xxxx
  807-gpio-xxxx
  808-i2c-xxxx
  809-jailhouse-xxxx
  810-keys-xxxx
  811-kvm-xxxx
  812-pcie-xxxx
  813-pm-xxxx
  814-qe-xxxx
  815-sata-xxxx
  816-sdhc-xxxx
  817-spi-xxxx
  818-thermal-xxxx
  819-uart-xxxx
  820-usb-xxxx
  821-vfio-xxxx

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

1 files changed, 563 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0311-staging-fsl_ppfe-eth-Update-to-use-SPDX-identifiers.patch b/target/linux/layerscape/patches-5.4/701-net-0311-staging-fsl_ppfe-eth-Update-to-use-SPDX-identifiers.patch
new file mode 100644
index 0000000000..139682d4ae
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/701-net-0311-staging-fsl_ppfe-eth-Update-to-use-SPDX-identifiers.patch
@@ -0,0 +1,563 @@
+From 9690960751950583eb80ad9d623c45e974359829 Mon Sep 17 00:00:00 2001
+From: Calvin Johnson <calvin.johnson@nxp.com>
+Date: Tue, 20 Nov 2018 21:50:23 +0530
+Subject: [PATCH] staging: fsl_ppfe/eth: Update to use SPDX identifiers
+
+Replace license text with corresponding SPDX identifiers and update the
+format of existing SPDX identifiers to follow the new guideline
+Documentation/process/license-rules.rst.
+
+Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
+---
+ drivers/staging/fsl_ppfe/pfe_cdev.c             | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_cdev.h             | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_ctrl.c             | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_ctrl.h             | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_debugfs.c          | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_debugfs.h          | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_eth.c              | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_eth.h              | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_firmware.c         | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_firmware.h         | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_hal.c              | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_hif.c              | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_hif.h              | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_hif_lib.c          | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_hif_lib.h          | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_hw.c               | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_hw.h               | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_mod.c              | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_mod.h              | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_perfmon.h          | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_sysfs.c            | 14 +-------------
+ drivers/staging/fsl_ppfe/pfe_sysfs.h            | 14 +-------------
+ 23 files changed, 23 insertions(+), 299 deletions(-)
+
+--- a/drivers/staging/fsl_ppfe/pfe_cdev.c
++++ b/drivers/staging/fsl_ppfe/pfe_cdev.c
+@@ -1,18 +1,6 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2018 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ /* @pfe_cdev.c.
+--- a/drivers/staging/fsl_ppfe/pfe_cdev.h
++++ b/drivers/staging/fsl_ppfe/pfe_cdev.h
+@@ -1,18 +1,6 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
+ /*
+  * Copyright 2018 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ #ifndef _PFE_CDEV_H_
+--- a/drivers/staging/fsl_ppfe/pfe_ctrl.c
++++ b/drivers/staging/fsl_ppfe/pfe_ctrl.c
+@@ -1,19 +1,7 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * 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/kernel.h>
+--- a/drivers/staging/fsl_ppfe/pfe_ctrl.h
++++ b/drivers/staging/fsl_ppfe/pfe_ctrl.h
+@@ -1,19 +1,7 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ #ifndef _PFE_CTRL_H_
+--- a/drivers/staging/fsl_ppfe/pfe_debugfs.c
++++ b/drivers/staging/fsl_ppfe/pfe_debugfs.c
+@@ -1,19 +1,7 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * 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/module.h>
+--- a/drivers/staging/fsl_ppfe/pfe_debugfs.h
++++ b/drivers/staging/fsl_ppfe/pfe_debugfs.h
+@@ -1,19 +1,7 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ #ifndef _PFE_DEBUGFS_H_
+--- a/drivers/staging/fsl_ppfe/pfe_eth.c
++++ b/drivers/staging/fsl_ppfe/pfe_eth.c
+@@ -1,19 +1,7 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ /* @pfe_eth.c.
+--- a/drivers/staging/fsl_ppfe/pfe_eth.h
++++ b/drivers/staging/fsl_ppfe/pfe_eth.h
+@@ -1,19 +1,7 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ #ifndef _PFE_ETH_H_
+--- a/drivers/staging/fsl_ppfe/pfe_firmware.c
++++ b/drivers/staging/fsl_ppfe/pfe_firmware.c
+@@ -1,19 +1,7 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ /*
+--- a/drivers/staging/fsl_ppfe/pfe_firmware.h
++++ b/drivers/staging/fsl_ppfe/pfe_firmware.h
+@@ -1,19 +1,7 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ #ifndef _PFE_FIRMWARE_H_
+--- a/drivers/staging/fsl_ppfe/pfe_hal.c
++++ b/drivers/staging/fsl_ppfe/pfe_hal.c
+@@ -1,19 +1,7 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * 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 "pfe_mod.h"
+--- a/drivers/staging/fsl_ppfe/pfe_hif.c
++++ b/drivers/staging/fsl_ppfe/pfe_hif.c
+@@ -1,19 +1,7 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * 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/kernel.h>
+--- a/drivers/staging/fsl_ppfe/pfe_hif.h
++++ b/drivers/staging/fsl_ppfe/pfe_hif.h
+@@ -1,19 +1,7 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ #ifndef _PFE_HIF_H_
+--- a/drivers/staging/fsl_ppfe/pfe_hif_lib.c
++++ b/drivers/staging/fsl_ppfe/pfe_hif_lib.c
+@@ -1,19 +1,7 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * 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/version.h>
+--- a/drivers/staging/fsl_ppfe/pfe_hif_lib.h
++++ b/drivers/staging/fsl_ppfe/pfe_hif_lib.h
+@@ -1,19 +1,7 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ #ifndef _PFE_HIF_LIB_H_
+--- a/drivers/staging/fsl_ppfe/pfe_hw.c
++++ b/drivers/staging/fsl_ppfe/pfe_hw.c
+@@ -1,19 +1,7 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * 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 "pfe_mod.h"
+--- a/drivers/staging/fsl_ppfe/pfe_hw.h
++++ b/drivers/staging/fsl_ppfe/pfe_hw.h
+@@ -1,19 +1,7 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ #ifndef _PFE_HW_H_
+--- a/drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c
++++ b/drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c
+@@ -1,19 +1,7 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * 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/module.h>
+--- a/drivers/staging/fsl_ppfe/pfe_mod.c
++++ b/drivers/staging/fsl_ppfe/pfe_mod.c
+@@ -1,19 +1,7 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * 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/dma-mapping.h>
+--- a/drivers/staging/fsl_ppfe/pfe_mod.h
++++ b/drivers/staging/fsl_ppfe/pfe_mod.h
+@@ -1,19 +1,7 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ #ifndef _PFE_MOD_H_
+--- a/drivers/staging/fsl_ppfe/pfe_perfmon.h
++++ b/drivers/staging/fsl_ppfe/pfe_perfmon.h
+@@ -1,19 +1,7 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ #ifndef _PFE_PERFMON_H_
+--- a/drivers/staging/fsl_ppfe/pfe_sysfs.c
++++ b/drivers/staging/fsl_ppfe/pfe_sysfs.c
+@@ -1,19 +1,7 @@
++// SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * 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/module.h>
+--- a/drivers/staging/fsl_ppfe/pfe_sysfs.h
++++ b/drivers/staging/fsl_ppfe/pfe_sysfs.h
+@@ -1,19 +1,7 @@
++/* SPDX-License-Identifier: GPL-2.0+ */
+ /*
+  * Copyright 2015-2016 Freescale Semiconductor, Inc.
+  * Copyright 2017 NXP
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- *
+- * This program is distributed in the hope that it will be useful,
+- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+- * GNU General Public License for more details.
+- *
+- * You should have received a copy of the GNU General Public License
+- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  */
+ 
+ #ifndef _PFE_SYSFS_H_