0001 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
0002 /*
0003 * Device Tree Include file for Marvell Armada 398 Development Board
0004 *
0005 * Copyright (C) 2015 Marvell
0006 *
0007 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
0008 */
0009
0010 /dts-v1/;
0011 #include "armada-398.dtsi"
0012
0013 / {
0014 model = "Marvell Armada 398 Development Board";
0015 compatible = "marvell,a398-db", "marvell,armada398", "marvell,armada390";
0016
0017 chosen {
0018 stdout-path = "serial0:115200n8";
0019 };
0020
0021 memory {
0022 device_type = "memory";
0023 reg = <0x00000000 0x80000000>; /* 2 GB */
0024 };
0025
0026 soc {
0027 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
0028 MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;
0029
0030 internal-regs {
0031 i2c@11000 {
0032 pinctrl-0 = <&i2c0_pins>;
0033 pinctrl-names = "default";
0034 status = "okay";
0035 clock-frequency = <100000>;
0036 };
0037
0038 serial@12000 {
0039 pinctrl-0 = <&uart0_pins>;
0040 pinctrl-names = "default";
0041 status = "okay";
0042 };
0043
0044 serial@12100 {
0045 pinctrl-0 = <&uart1_pins>;
0046 pinctrl-names = "default";
0047 status = "okay";
0048 };
0049
0050 usb@58000 {
0051 status = "okay";
0052 };
0053
0054 usb3@f8000 {
0055 status = "okay";
0056 };
0057 };
0058
0059 pcie {
0060 status = "okay";
0061
0062 pcie@1,0 {
0063 status = "okay";
0064 };
0065
0066 pcie@2,0 {
0067 status = "okay";
0068 };
0069
0070 pcie@3,0 {
0071 status = "okay";
0072 };
0073 };
0074 };
0075 };
0076
0077 &spi1 {
0078 status = "okay";
0079 pinctrl-0 = <&spi1_pins>;
0080 pinctrl-names = "default";
0081
0082 flash@0 {
0083 #address-cells = <1>;
0084 #size-cells = <0>;
0085 compatible = "n25q128a13", "jedec,spi-nor";
0086 reg = <0>;
0087 spi-max-frequency = <108000000>;
0088
0089 partition@0 {
0090 label = "U-Boot";
0091 reg = <0 0x400000>;
0092 };
0093
0094 partition@400000 {
0095 label = "Filesystem";
0096 reg = <0x400000 0x1000000>;
0097 };
0098 };
0099 };
0100
0101 &nand_controller {
0102 status = "okay";
0103 pinctrl-0 = <&nand_pins>;
0104 pinctrl-names = "default";
0105
0106 nand@0 {
0107 reg = <0>;
0108 label = "pxa3xx_nand-0";
0109 nand-rb = <0>;
0110 marvell,nand-keep-config;
0111 nand-on-flash-bbt;
0112 nand-ecc-strength = <8>;
0113 nand-ecc-step-size = <512>;
0114
0115 partitions {
0116 compatible = "fixed-partitions";
0117 #address-cells = <1>;
0118 #size-cells = <1>;
0119
0120 partition@0 {
0121 label = "U-Boot";
0122 reg = <0 0x800000>;
0123 };
0124 partition@800000 {
0125 label = "Linux";
0126 reg = <0x800000 0x800000>;
0127 };
0128 partition@1000000 {
0129 label = "Filesystem";
0130 reg = <0x1000000 0x3f000000>;
0131 };
0132 };
0133 };
0134 };
