/*
 * Device Tree Source for Keystone 2 Hawking Netcp driver
 *
 * Copyright 2015 Texas Instruments, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

rapidio: rapidio@2900000 {
	compatible = "ti,keystone-rapidio";
	#address-cells = <1>;
	#size-cells = <1>;
	reg = <0x2900000 0x40000        /* rio regs */
	       0x2620000 0x1000         /* boot config regs */
	       0x232c000 0x2000>;       /* serdes config regs */
	reg-names = "rio", "boot_config", "serdes";
	clocks = <&clksrio>;
	clock-names = "clk_srio";
	dma-coherent;

	ti,navigator-dmas = <&dma_srio 18>,
			    <&dma_srio 19>,
			    <&dma_srio 0>,
			    <&dma_srio 1>;
	ti,navigator-dma-names = "riorx0", "riorx1", "riotx0", "riotx1";

	keystone2-serdes;
	baudrate  = <3>;              /* 5 Gbps */
	path-mode = <4>;              /* 1 port in 4x */
	port-register-timeout = <30>; /* 30 seconds */

	lsu = <0 0>;            /* available LSU range (start end) */
	num-dio-channels = <8>; /* number of DIO DMA channels */

	ports = <0x1>;      /* bitfield of port(s) to probe */

	dev-id-size = <0>;  /* RapidIO common transport system
			     * size.
			     * 0 - Small size. 8-bit deviceID
			     *     fields. 256 devices.
			     * 1 - Large size, 16-bit deviceID
			     *     fields. 65536 devices.
			     */

	interrupts = <0 152 0xf01
		      0 153 0xf01>; /* RIO and LSU IRQs */

	num-mboxes = <2>;

	mbox-0 {
		rx-channel = "riorx0";
		rx-pool = <128 15>; /* size region_id */
		rx-queue-depth  = <256 0 0 0>;
		rx-buffer-size  = <4096 0 0 0>;
		/*rx-queue = <8714>;*/
		/*stream-id = <0>;*/
		tx-channel = "riotx0";
		tx-pool = <128 15>;
		tx-queue-depth = <256>;
		tx-queue = <672>; /* for channel 0 */
		/*tx-completion-queue = <8716>;*/
		/*tx-garbage-queue = <8717>;*/
	};

	mbox-1 {
		rx-channel = "riorx1";
		rx-pool = <128 15>;
		rx-queue-depth  = <256 0 0 0>;
		rx-buffer-size  = <4096 0 0 0>;
		/*rx-queue = <8715>;*/
		/*stream-id = <1>;*/
		tx-channel = "riotx1";
		tx-pool = <128 15>;
		tx-queue-depth = <256>;
		tx-queue = <673>; /* for channel 1 */
		/*tx-completion-queue = <8718>;*/
		/*tx-garbage-queue = <8719>;*/
	};
};