Merge branch 'pci/host/mobiveil'

* Mobiveil AXI PCIe Root Port Bridge DT description

Mobiveil's GPEX 4.0 is a PCIe Gen4 root port bridge IP. This configurable IP

has up to 8 outbound and inbound windows for the address translation.

Required properties:

- #address-cells: Address representation for root ports, set to <3>

- #size-cells: Size representation for root ports, set to <2>

- #interrupt-cells: specifies the number of cells needed to encode an

	interrupt source. The value must be 1.

- compatible: Should contain "mbvl,gpex40-pcie"

- reg: Should contain PCIe registers location and length

	"config_axi_slave": PCIe controller registers

	"csr_axi_slave"	  : Bridge config registers

	"gpio_slave"	  : GPIO registers to control slot power

	"apb_csr"	  : MSI registers

- device_type: must be "pci"

- apio-wins : number of requested apio outbound windows

		default 2 outbound windows are configured -

		1. Config window

		2. Memory window

- ppio-wins : number of requested ppio inbound windows

		default 1 inbound memory window is configured.

- bus-range: PCI bus numbers covered

- interrupt-controller: identifies the node as an interrupt controller

- #interrupt-cells: specifies the number of cells needed to encode an

	interrupt source. The value must be 1.

- interrupt-parent : phandle to the interrupt controller that

		it is attached to, it should be set to gic to point to

		ARM's Generic Interrupt Controller node in system DT.

- interrupts: The interrupt line of the PCIe controller

		last cell of this field is set to 4 to

		denote it as IRQ_TYPE_LEVEL_HIGH type interrupt.

- interrupt-map-mask,

	interrupt-map: standard PCI properties to define the mapping of the

	PCI interface to interrupt numbers.

- ranges: ranges for the PCI memory regions (I/O space region is not

	supported by hardware)

	Please refer to the standard PCI bus binding document for a more

	detailed explanation

Example:

++++++++

	pcie0: pcie@a0000000 {

		#address-cells = <3>;

		#size-cells = <2>;

		compatible = "mbvl,gpex40-pcie";

		reg =	<0xa0000000 0x00001000>,

			<0xb0000000 0x00010000>,

			<0xff000000 0x00200000>,

			<0xb0010000 0x00001000>;

		reg-names =	"config_axi_slave",

				"csr_axi_slave",

				"gpio_slave",

				"apb_csr";

		device_type = "pci";

		apio-wins = <2>;

		ppio-wins = <1>;

		bus-range = <0x00000000 0x000000ff>;

		interrupt-controller;

		interrupt-parent = <&gic>;

		#interrupt-cells = <1>;

		interrupts = < 0 89 4 >;

		interrupt-map-mask = <0 0 0 7>;

		interrupt-map = <0 0 0 0 &pci_express 0>,

				<0 0 0 1 &pci_express 1>,

				<0 0 0 2 &pci_express 2>,

				<0 0 0 3 &pci_express 3>;

		ranges = < 0x83000000 0 0x00000000 0xa8000000 0 0x8000000>;

	};

macnica	Macnica Americas

marvell	Marvell Technology Group Ltd.

maxim	Maxim Integrated Products

mbvl	Mobiveil Inc.

mcube	mCube

meas	Measurement Specialties

mediatek	MediaTek Inc.

S:	Maintained

F:	drivers/media/dvb-frontends/mn88473*

PCI DRIVER FOR MOBIVEIL PCIE IP

M:	Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>

L:	linux-pci@vger.kernel.org

S:	Supported

F:	Documentation/devicetree/bindings/pci/mobiveil-pcie.txt

F:	drivers/pci/host/pcie-mobiveil.c

MODULE SUPPORT

M:	Jessica Yu <jeyu@kernel.org>

T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next