2 * sama5d3xcm.dtsi - Device Tree Include file for SAMA5D3x CPU Module
4 * Copyright (C) 2013 Atmel,
5 * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
7 * Licensed under GPLv2 or later.
11 compatible = "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
14 bootargs = "rootfstype=ubifs ubi.mtd=5 root=ubi0:rootfs";
15 stdout-path = "serial0:115200n8";
19 reg = <0x20000000 0x20000000>;
24 clock-frequency = <32768>;
28 clock-frequency = <12000000>;
35 cs-gpios = <&pioD 13 0>, <0>, <0>, <0>;
40 pinctrl-0 = <&pinctrl_ebi_addr &pinctrl_ebi_cs0>;
41 pinctr-name = "default";
45 compatible = "cfi-flash";
46 linux,mtd-name = "physmap-flash.0";
49 reg = <0x0 0x0 0x1000000>;
51 atmel,smc-read-mode = "nrd";
52 atmel,smc-write-mode = "nwe";
53 atmel,smc-bus-width = <16>;
54 atmel,smc-ncs-rd-setup-ns = <0>;
55 atmel,smc-ncs-wr-setup-ns = <0>;
56 atmel,smc-nwe-setup-ns = <8>;
57 atmel,smc-nrd-setup-ns = <16>;
58 atmel,smc-ncs-rd-pulse-ns = <84>;
59 atmel,smc-ncs-wr-pulse-ns = <84>;
60 atmel,smc-nrd-pulse-ns = <76>;
61 atmel,smc-nwe-pulse-ns = <76>;
62 atmel,smc-nrd-cycle-ns = <107>;
63 atmel,smc-nwe-cycle-ns = <84>;
64 atmel,smc-tdf-ns = <16>;
67 nand_controller: nand-controller {
74 nand-ecc-strength = <4>;
75 nand-ecc-step-size = <512>;
80 compatible = "fixed-partitions";
85 label = "at91bootstrap";
91 reg = <0x40000 0x80000>;
95 label = "bootloader env";
96 reg = <0xc0000 0xc0000>;
100 label = "device tree";
101 reg = <0x180000 0x80000>;
106 reg = <0x200000 0x600000>;
111 reg = <0x800000 0x0f800000>;
120 compatible = "gpio-leds";
124 gpios = <&pioE 25 GPIO_ACTIVE_LOW>; /* PE25, conflicts with A25, RXD2 */
125 linux,default-trigger = "heartbeat";