Merge remote-tracking branches 'spi/topic/fsl-espi', 'spi/topic/imx',...

J-Core SPI master

Required properties:

- compatible: Must be "jcore,spi2".

- reg: Memory region for registers.

- #address-cells: Must be 1.

- #size-cells: Must be 0.

Optional properties:

- clocks: If a phandle named "ref_clk" is present, SPI clock speed

  programming is relative to the frequency of the indicated clock.

  Necessary only if the input clock rate is something other than a

  fixed 50 MHz.

- clock-names: Clock names, one for each phandle in clocks.

See spi-bus.txt for additional properties not specific to this device.

Example:

spi@40 {

	compatible = "jcore,spi2";

	#address-cells = <1>;

	#size-cells = <0>;

	reg = <0x40 0x8>;

	spi-max-frequency = <25000000>;

	clocks = <&bus_clk>;

	clock-names = "ref_clk";

}

receive buffer.

Required properties:

 - compatible: should be "amlogic,meson6-spifc"

 - compatible: should be "amlogic,meson6-spifc" or "amlogic,meson-gxbb-spifc"

 - reg: physical base address and length of the controller registers

 - clocks: phandle of the input clock for the baud rate generator

 - #address-cells: should be 1

	  This enables using the Freescale i.MX SPI controllers in master

	  mode.

config SPI_JCORE

	tristate "J-Core SPI Master"

	depends on OF && (SUPERH || COMPILE_TEST)

	help

	  This enables support for the SPI master controller in the J-Core

	  synthesizable, open source SoC.

config SPI_LM70_LLP

	tristate "Parallel port adapter for LM70 eval board (DEVELOPMENT)"

	depends on PARPORT

obj-$(CONFIG_SPI_GPIO)			+= spi-gpio.o

obj-$(CONFIG_SPI_IMG_SPFI)		+= spi-img-spfi.o

obj-$(CONFIG_SPI_IMX)			+= spi-imx.o

obj-$(CONFIG_SPI_JCORE)			+= spi-jcore.o

obj-$(CONFIG_SPI_LM70_LLP)		+= spi-lm70llp.o

obj-$(CONFIG_SPI_LP8841_RTC)		+= spi-lp8841-rtc.o

obj-$(CONFIG_SPI_MESON_SPIFC)		+= spi-meson-spifc.o