2 * Copyright 2013-2014 Texas Instruments, Inc.
4 * Keystone 2 Edison EVM device tree
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
12 #include "keystone.dtsi"
13 #include "keystone-k2e.dtsi"
16 compatible = "ti,k2e-evm", "ti,k2e", "ti,keystone";
17 model = "Texas Instruments Keystone 2 Edison EVM";
24 dsp_common_memory: dsp-common-memory@81f800000 {
25 compatible = "shared-dma-pool";
26 reg = <0x00000008 0x1f800000 0x00000000 0x800000>;
35 refclksys: refclksys {
37 compatible = "fixed-clock";
38 clock-frequency = <100000000>;
39 clock-output-names = "refclk-sys";
42 refclkpass: refclkpass {
44 compatible = "fixed-clock";
45 clock-frequency = <100000000>;
46 clock-output-names = "refclk-pass";
49 refclkddr3a: refclkddr3a {
51 compatible = "fixed-clock";
52 clock-frequency = <100000000>;
53 clock-output-names = "refclk-ddr3a";
80 dr_mode = "peripheral";
85 compatible = "at,24c1024";
97 ti,cs-chipselect = <0>;
98 /* all timings in nanoseconds */
99 ti,cs-min-turnaround-ns = <12>;
100 ti,cs-read-hold-ns = <6>;
101 ti,cs-read-strobe-ns = <23>;
102 ti,cs-read-setup-ns = <9>;
103 ti,cs-write-hold-ns = <8>;
104 ti,cs-write-strobe-ns = <23>;
105 ti,cs-write-setup-ns = <8>;
108 compatible = "ti,keystone-nand","ti,davinci-nand";
109 #address-cells = <1>;
114 ti,davinci-chipselect = <0>;
115 ti,davinci-mask-ale = <0x2000>;
116 ti,davinci-mask-cle = <0x4000>;
117 ti,davinci-mask-chipsel = <0>;
118 nand-ecc-mode = "hw";
119 ti,davinci-ecc-bits = <4>;
124 reg = <0x0 0x100000>;
130 reg = <0x100000 0x80000>;
136 reg = <0x180000 0x1FE80000>;
143 nor_flash: n25q128a11@0 {
144 #address-cells = <1>;
146 compatible = "Micron,n25q128a11";
147 spi-max-frequency = <54000000>;
152 label = "u-boot-spl";
159 reg = <0x80000 0xf80000>;
166 ethphy0: ethernet-phy@0 {
167 compatible = "marvell,88E1514", "marvell,88E1510", "ethernet-phy-ieee802.3-c22";
171 ethphy1: ethernet-phy@1 {
172 compatible = "marvell,88E1514", "marvell,88E1510", "ethernet-phy-ieee802.3-c22";
178 memory-region = <&dsp_common_memory>;