2 * Device Tree file for Marvell Armada XP evaluation board
5 * Copyright (C) 2012 Marvell
7 * Lior Amsalem <alior@marvell.com>
8 * Gregory CLEMENT <gregory.clement@free-electrons.com>
9 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11 * This file is licensed under the terms of the GNU General Public
12 * License version 2. This program is licensed "as is" without any
13 * warranty of any kind, whether express or implied.
17 /include/ "armada-xp-mv78460.dtsi"
20 model = "Marvell Armada XP Evaluation Board";
21 compatible = "marvell,axp-db", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp";
24 bootargs = "console=ttyS0,115200 earlyprintk";
28 device_type = "memory";
29 reg = <0 0x00000000 0 0x80000000>; /* 2 GB */
33 ranges = <0 0 0xd0000000 0x100000 /* Internal registers 1MiB */
34 0xe0000000 0 0xe0000000 0x8100000 /* PCIe */
35 0xf0000000 0 0xf0000000 0x1000000>; /* Device Bus, NOR 16MiB */
39 clock-frequency = <250000000>;
43 clock-frequency = <250000000>;
47 clock-frequency = <250000000>;
51 clock-frequency = <250000000>;
61 phy0: ethernet-phy@0 {
65 phy1: ethernet-phy@1 {
69 phy2: ethernet-phy@2 {
73 phy3: ethernet-phy@3 {
81 phy-mode = "rgmii-id";
86 phy-mode = "rgmii-id";
100 pinctrl-0 = <&sdio_pins>;
101 pinctrl-names = "default";
103 /* No CD or WP GPIOs */
123 #address-cells = <1>;
125 compatible = "m25p64";
126 reg = <0>; /* Chip select 0 */
127 spi-max-frequency = <20000000>;
135 * All 6 slots are physically present as
136 * standard PCIe slots on the board.
164 devbus-bootcs@10400 {
166 ranges = <0 0xf0000000 0x1000000>;
168 /* Device Bus parameters are required */
170 /* Read parameters */
171 devbus,bus-width = <8>;
172 devbus,turn-off-ps = <60000>;
173 devbus,badr-skew-ps = <0>;
174 devbus,acc-first-ps = <124000>;
175 devbus,acc-next-ps = <248000>;
176 devbus,rd-setup-ps = <0>;
177 devbus,rd-hold-ps = <0>;
179 /* Write parameters */
180 devbus,sync-enable = <0>;
181 devbus,wr-high-ps = <60000>;
182 devbus,wr-low-ps = <60000>;
183 devbus,ale-wr-ps = <60000>;
187 compatible = "cfi-flash";