Merge branch 'spi-5.1' into spi-next

Documentation/devicetree/bindings/spi/atmel-quadspi.txt

Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt

Documentation/devicetree/bindings/spi/spi-fsl-qspi.txt

Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt

Documentation/devicetree/bindings/spi/spi-sifive.txt

Documentation/devicetree/bindings/spi/spi-sprd.txt

Documentation/devicetree/bindings/spi/spi-stm32.txt

Documentation/spi/pxa2xx

MAINTAINERS

arch/arm/mach-pxa/cm-x255.c

arch/arm/mach-pxa/cm-x270.c

arch/arm/mach-pxa/corgi.c

arch/arm/mach-pxa/devices.c

arch/arm/mach-pxa/em-x270.c

arch/arm/mach-pxa/hx4700.c

arch/arm/mach-pxa/icontrol.c

arch/arm/mach-pxa/littleton.c

arch/arm/mach-pxa/lubbock.c

arch/arm/mach-pxa/magician.c

arch/arm/mach-pxa/pcm027.c