treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

33 files changed, 33 insertions, 0 deletions

diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index ea798548b012..0522c2224147 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # PINCTRL infrastructure and drivers
 #
diff --git a/drivers/pinctrl/actions/Kconfig b/drivers/pinctrl/actions/Kconfig
index c7ed1d481802..966f1c2c89d6 100644
--- a/drivers/pinctrl/actions/Kconfig
+++ b/drivers/pinctrl/actions/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config PINCTRL_OWL
 	bool "Actions Semi OWL pinctrl driver"
 	depends on (ARCH_ACTIONS || COMPILE_TEST) && OF
diff --git a/drivers/pinctrl/actions/Makefile b/drivers/pinctrl/actions/Makefile
index 86521ed837dd..61aa9107a43a 100644
--- a/drivers/pinctrl/actions/Makefile
+++ b/drivers/pinctrl/actions/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_PINCTRL_OWL)	+= pinctrl-owl.o
 obj-$(CONFIG_PINCTRL_S700) 	+= pinctrl-s700.o
 obj-$(CONFIG_PINCTRL_S900) 	+= pinctrl-s900.o
diff --git a/drivers/pinctrl/aspeed/Kconfig b/drivers/pinctrl/aspeed/Kconfig
index 998eabef3a65..4cf54172f8fb 100644
--- a/drivers/pinctrl/aspeed/Kconfig
+++ b/drivers/pinctrl/aspeed/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config PINCTRL_ASPEED
 	bool
 	depends on (ARCH_ASPEED || COMPILE_TEST) && OF
diff --git a/drivers/pinctrl/aspeed/Makefile b/drivers/pinctrl/aspeed/Makefile
index 790b406aae19..068729bf4f86 100644
--- a/drivers/pinctrl/aspeed/Makefile
+++ b/drivers/pinctrl/aspeed/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 # Aspeed pinctrl support
 
 ccflags-y += $(call cc-option,-Woverride-init)
diff --git a/drivers/pinctrl/bcm/Kconfig b/drivers/pinctrl/bcm/Kconfig
index c8575399d6f7..97284c3f9e83 100644
--- a/drivers/pinctrl/bcm/Kconfig
+++ b/drivers/pinctrl/bcm/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Broadcom pinctrl drivers
 #
diff --git a/drivers/pinctrl/berlin/Kconfig b/drivers/pinctrl/berlin/Kconfig
index 0dd60278e973..9b1644d1d4ea 100644
--- a/drivers/pinctrl/berlin/Kconfig
+++ b/drivers/pinctrl/berlin/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 if (ARCH_BERLIN || COMPILE_TEST)
 
 config PINCTRL_BERLIN
diff --git a/drivers/pinctrl/berlin/Makefile b/drivers/pinctrl/berlin/Makefile
index 00c53ca3676d..7b4aa5444a4a 100644
--- a/drivers/pinctrl/berlin/Makefile
+++ b/drivers/pinctrl/berlin/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-y					+= berlin.o
 obj-$(CONFIG_PINCTRL_BERLIN_BG2)	+= berlin-bg2.o
 obj-$(CONFIG_PINCTRL_BERLIN_BG2CD)	+= berlin-bg2cd.o
diff --git a/drivers/pinctrl/cirrus/Kconfig b/drivers/pinctrl/cirrus/Kconfig
index 74af07e25174..e546a6b75b4d 100644
--- a/drivers/pinctrl/cirrus/Kconfig
+++ b/drivers/pinctrl/cirrus/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config PINCTRL_LOCHNAGAR
 	tristate "Cirrus Logic Lochnagar pinctrl driver"
 	depends on MFD_LOCHNAGAR
diff --git a/drivers/pinctrl/cirrus/Makefile b/drivers/pinctrl/cirrus/Makefile
index 20baebf438f6..0c5deb62153e 100644
--- a/drivers/pinctrl/cirrus/Makefile
+++ b/drivers/pinctrl/cirrus/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 # Cirrus Logic pinctrl drivers
 obj-$(CONFIG_PINCTRL_LOCHNAGAR)	+= pinctrl-lochnagar.o
 
diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig
index 0d8387851b87..aeab0d9af23e 100644
--- a/drivers/pinctrl/freescale/Kconfig
+++ b/drivers/pinctrl/freescale/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config PINCTRL_IMX
 	bool
 	select GENERIC_PINCTRL_GROUPS
diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
index 26ed5dca1460..701f9af63f5e 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 menu "MediaTek pinctrl drivers"
 	depends on ARCH_MEDIATEK || COMPILE_TEST
 
diff --git a/drivers/pinctrl/meson/Kconfig b/drivers/pinctrl/meson/Kconfig
index 9ab537eb78a3..df55f617aa98 100644
--- a/drivers/pinctrl/meson/Kconfig
+++ b/drivers/pinctrl/meson/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 menuconfig PINCTRL_MESON
 	bool "Amlogic SoC pinctrl drivers"
 	depends on ARCH_MESON
diff --git a/drivers/pinctrl/meson/Makefile b/drivers/pinctrl/meson/Makefile
index cf283f48f9d8..a69c565f2f13 100644
--- a/drivers/pinctrl/meson/Makefile
+++ b/drivers/pinctrl/meson/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_PINCTRL_MESON) += pinctrl-meson.o
 obj-$(CONFIG_PINCTRL_MESON8_PMX) += pinctrl-meson8-pmx.o
 obj-$(CONFIG_PINCTRL_MESON8) += pinctrl-meson8.o
diff --git a/drivers/pinctrl/mvebu/Kconfig b/drivers/pinctrl/mvebu/Kconfig
index d9773b77ff9f..d69c25798871 100644
--- a/drivers/pinctrl/mvebu/Kconfig
+++ b/drivers/pinctrl/mvebu/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config PINCTRL_MVEBU
 	bool
 	select PINMUX
diff --git a/drivers/pinctrl/nomadik/Kconfig b/drivers/pinctrl/nomadik/Kconfig
index c3efe7d7e91f..d6d849e51c74 100644
--- a/drivers/pinctrl/nomadik/Kconfig
+++ b/drivers/pinctrl/nomadik/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 if ARCH_U8500
 
 config PINCTRL_ABX500
diff --git a/drivers/pinctrl/nuvoton/Kconfig b/drivers/pinctrl/nuvoton/Kconfig
index 6056841a3c32..48ba0469edda 100644
--- a/drivers/pinctrl/nuvoton/Kconfig
+++ b/drivers/pinctrl/nuvoton/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config PINCTRL_NPCM7XX
 	bool "Pinctrl and GPIO driver for Nuvoton NPCM7XX"
 	depends on (ARCH_NPCM7XX || COMPILE_TEST) && OF
diff --git a/drivers/pinctrl/pxa/Kconfig b/drivers/pinctrl/pxa/Kconfig
index c29bdcfa80af..2f4a8670804a 100644
--- a/drivers/pinctrl/pxa/Kconfig
+++ b/drivers/pinctrl/pxa/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 if (ARCH_PXA || COMPILE_TEST)
 
 config PINCTRL_PXA
diff --git a/drivers/pinctrl/pxa/Makefile b/drivers/pinctrl/pxa/Makefile
index ca2ade1a177b..f75bcd06ab0b 100644
--- a/drivers/pinctrl/pxa/Makefile
+++ b/drivers/pinctrl/pxa/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 # Marvell PXA pin control drivers
 obj-$(CONFIG_PINCTRL_PXA25X)	+= pinctrl-pxa2xx.o pinctrl-pxa25x.o
 obj-$(CONFIG_PINCTRL_PXA27X)	+= pinctrl-pxa2xx.o pinctrl-pxa27x.o
diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig
index 2e66ab72c10b..890d0a3a790b 100644
--- a/drivers/pinctrl/qcom/Kconfig
+++ b/drivers/pinctrl/qcom/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 if (ARCH_QCOM || COMPILE_TEST)
 
 config PINCTRL_MSM
diff --git a/drivers/pinctrl/sirf/Makefile b/drivers/pinctrl/sirf/Makefile
index fd58e0bacb2a..1ab0742075f6 100644
--- a/drivers/pinctrl/sirf/Makefile
+++ b/drivers/pinctrl/sirf/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 # CSR SiRFsoc pinmux support
 
 obj-y	+= pinctrl-sirf.o
diff --git a/drivers/pinctrl/spear/Kconfig b/drivers/pinctrl/spear/Kconfig
index 9ef18eb958e1..98f5a84cc2c0 100644
--- a/drivers/pinctrl/spear/Kconfig
+++ b/drivers/pinctrl/spear/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # ST Microelectronics SPEAr PINCTRL drivers
 #
diff --git a/drivers/pinctrl/sprd/Kconfig b/drivers/pinctrl/sprd/Kconfig
index bc7f3fab22f1..b6c5479b58fb 100644
--- a/drivers/pinctrl/sprd/Kconfig
+++ b/drivers/pinctrl/sprd/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Spreadtrum pin control drivers
 #
diff --git a/drivers/pinctrl/sprd/Makefile b/drivers/pinctrl/sprd/Makefile
index b6caa8cbc6dd..3d4989057739 100644
--- a/drivers/pinctrl/sprd/Makefile
+++ b/drivers/pinctrl/sprd/Makefile
@@ -1,2 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_PINCTRL_SPRD)		+= pinctrl-sprd.o
 obj-$(CONFIG_PINCTRL_SPRD_SC9860)	+= pinctrl-sprd-sc9860.o
diff --git a/drivers/pinctrl/stm32/Kconfig b/drivers/pinctrl/stm32/Kconfig
index cd3936e3afaa..f36f29113370 100644
--- a/drivers/pinctrl/stm32/Kconfig
+++ b/drivers/pinctrl/stm32/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 if ARCH_STM32 || COMPILE_TEST
 
 config PINCTRL_STM32
diff --git a/drivers/pinctrl/sunxi/Kconfig b/drivers/pinctrl/sunxi/Kconfig
index 9093a420d310..f7aae200ee15 100644
--- a/drivers/pinctrl/sunxi/Kconfig
+++ b/drivers/pinctrl/sunxi/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 if ARCH_SUNXI
 
 config PINCTRL_SUNXI
diff --git a/drivers/pinctrl/tegra/Kconfig b/drivers/pinctrl/tegra/Kconfig
index 24e20cc08d5b..5906a856be38 100644
--- a/drivers/pinctrl/tegra/Kconfig
+++ b/drivers/pinctrl/tegra/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config PINCTRL_TEGRA
 	bool
 	select PINMUX
diff --git a/drivers/pinctrl/ti/Kconfig b/drivers/pinctrl/ti/Kconfig
index 542077069391..d7cf27991c55 100644
--- a/drivers/pinctrl/ti/Kconfig
+++ b/drivers/pinctrl/ti/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config PINCTRL_TI_IODELAY
 	tristate "TI IODelay Module pinconf driver"
 	depends on OF && (SOC_DRA7XX || COMPILE_TEST)
diff --git a/drivers/pinctrl/ti/Makefile b/drivers/pinctrl/ti/Makefile
index 913744e8b8fa..0599e414f61a 100644
--- a/drivers/pinctrl/ti/Makefile
+++ b/drivers/pinctrl/ti/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_PINCTRL_TI_IODELAY)	+= pinctrl-ti-iodelay.o
diff --git a/drivers/pinctrl/uniphier/Kconfig b/drivers/pinctrl/uniphier/Kconfig
index 9f2a1c666def..c51a4db16040 100644
--- a/drivers/pinctrl/uniphier/Kconfig
+++ b/drivers/pinctrl/uniphier/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 menuconfig PINCTRL_UNIPHIER
 	bool "UniPhier SoC pinctrl drivers"
 	depends on ARCH_UNIPHIER || COMPILE_TEST
diff --git a/drivers/pinctrl/vt8500/Kconfig b/drivers/pinctrl/vt8500/Kconfig
index 55724a73d94a..2ca00b54b7a8 100644
--- a/drivers/pinctrl/vt8500/Kconfig
+++ b/drivers/pinctrl/vt8500/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # VIA/Wondermedia PINCTRL drivers
 #
diff --git a/drivers/pinctrl/zte/Kconfig b/drivers/pinctrl/zte/Kconfig
index 0d97352a24ec..4fdc70511034 100644
--- a/drivers/pinctrl/zte/Kconfig
+++ b/drivers/pinctrl/zte/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config PINCTRL_ZX
 	bool
 	select PINMUX
diff --git a/drivers/pinctrl/zte/Makefile b/drivers/pinctrl/zte/Makefile
index c42e651d7a73..2084c7810f96 100644
--- a/drivers/pinctrl/zte/Makefile
+++ b/drivers/pinctrl/zte/Makefile
@@ -1,2 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_PINCTRL_ZX)	+= pinctrl-zx.o
 obj-$(CONFIG_PINCTRL_ZX296718)	+= pinctrl-zx296718.o