Merge "drivers: net: can: Add K61 CAN controller driver"

* Kinetis K61 CAN *

This driver implements SPI slave protocol for Freescale K61 CAN controller.

Required properties:

  - compatible: Should be "fsl,k61".

  - reg: Should contain SPI chip select.

  - interrupt-parent: Should specify interrupt controller for the interrupt.

  - interrupts: Should contain IRQ line for the CAN controller.

  - reset-gpio: Reference to the GPIO connected to the reset input.

  - pinctrl-names : Names corresponding to the numbered pinctrl states.

  - pinctrl-0 : This explains the active state of the GPIO line.

  - pinctrl-1 : This explains the suspend state of the GPIO line.

Example:

	can-controller@0 {

		compatible = "fsl,k61";

		reg = <0>;

		interrupt-parent = <&tlmm_pinmux>;

		interrupts = <25 0>;

		reset-gpio = <&tlmm_pinmux 11 0x1>;

		pinctrl-names = "active", "sleep";

		pinctrl-0 = <&can_rst_on>;

		pinctrl-1 = <&can_rst_off>;

	};

	depends on HAS_DMA

	---help---

	  Driver for the Renesas RH850 SPI CAN controller.

config CAN_K61

	tristate "Freescale K61 SPI CAN controllers"

	depends on SPI

	---help---

	  Driver for the Freescale K61 SPI CAN controllers.

endmenu

obj-$(CONFIG_CAN_MCP251X)	+= mcp251x.o

obj-$(CONFIG_CAN_RH850)		+= rh850.o

obj-${CONFIG_CAN_K61}		+= k61.o