omap3430-sdp.dts revision 284090 
1/*
2 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8/dts-v1/;
9
10#include "omap34xx.dtsi"
11
12/ {
13	model = "TI OMAP3430 SDP";
14	compatible = "ti,omap3430-sdp", "ti,omap3";
15
16	memory {
17		device_type = "memory";
18		reg = <0x80000000 0x10000000>; /* 256 MB */
19	};
20};
21
22&i2c1 {
23	clock-frequency = <2600000>;
24
25	twl: twl@48 {
26		reg = <0x48>;
27		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
28	};
29};
30
31#include "twl4030.dtsi"
32#include "twl4030_omap3.dtsi"
33
34&mmc1 {
35	vmmc-supply = <&vmmc1>;
36	vmmc_aux-supply = <&vsim>;
37	/*
38	 * S6-3 must be in ON position for 8 bit mode to function
39	 * Else, use 4 bit mode
40	 */
41	bus-width = <8>;
42};
43
44&mmc2 {
45	status = "disabled";
46};
47
48&mmc3 {
49	status = "disabled";
50};
51
52&gpmc {
53	ranges = <0 0 0x10000000 0x08000000>,
54		 <1 0 0x28000000 0x1000000>,	/* CS1: 16MB for NAND */
55		 <2 0 0x20000000 0x1000000>;	/* CS2: 16MB for OneNAND */
56
57	nor@0,0 {
58		compatible = "cfi-flash";
59		linux,mtd-name= "intel,pf48f6000m0y1be";
60		#address-cells = <1>;
61		#size-cells = <1>;
62		reg = <0 0 0x08000000>;
63		bank-width = <2>;
64
65		gpmc,mux-add-data = <2>;
66		gpmc,cs-on-ns = <0>;
67		gpmc,cs-rd-off-ns = <186>;
68		gpmc,cs-wr-off-ns = <186>;
69		gpmc,adv-on-ns = <12>;
70		gpmc,adv-rd-off-ns = <48>;
71		gpmc,adv-wr-off-ns = <48>;
72		gpmc,oe-on-ns = <54>;
73		gpmc,oe-off-ns = <168>;
74		gpmc,we-on-ns = <54>;
75		gpmc,we-off-ns = <168>;
76		gpmc,rd-cycle-ns = <186>;
77		gpmc,wr-cycle-ns = <186>;
78		gpmc,access-ns = <114>;
79		gpmc,page-burst-access-ns = <6>;
80		gpmc,bus-turnaround-ns = <12>;
81		gpmc,cycle2cycle-delay-ns = <18>;
82		gpmc,wr-data-mux-bus-ns = <90>;
83		gpmc,wr-access-ns = <186>;
84		gpmc,cycle2cycle-samecsen;
85		gpmc,cycle2cycle-diffcsen;
86
87		partition@0 {
88			label = "bootloader-nor";
89			reg = <0 0x40000>;
90		};
91		partition@40000 {
92			label = "params-nor";
93			reg = <0x40000 0x40000>;
94		};
95		partition@80000 {
96			label = "kernel-nor";
97			reg = <0x80000 0x200000>;
98		};
99		partition@280000 {
100			label = "filesystem-nor";
101			reg = <0x240000 0x7d80000>;
102		};
103	};
104
105	nand@1,0 {
106		linux,mtd-name= "micron,mt29f1g08abb";
107		#address-cells = <1>;
108		#size-cells = <1>;
109		reg = <1 0 4>;	/* CS1, offset 0, IO size 4 */
110		ti,nand-ecc-opt = "sw";
111		nand-bus-width = <8>;
112		gpmc,cs-on-ns = <0>;
113		gpmc,cs-rd-off-ns = <36>;
114		gpmc,cs-wr-off-ns = <36>;
115		gpmc,adv-on-ns = <6>;
116		gpmc,adv-rd-off-ns = <24>;
117		gpmc,adv-wr-off-ns = <36>;
118		gpmc,oe-on-ns = <6>;
119		gpmc,oe-off-ns = <48>;
120		gpmc,we-on-ns = <6>;
121		gpmc,we-off-ns = <30>;
122		gpmc,rd-cycle-ns = <72>;
123		gpmc,wr-cycle-ns = <72>;
124		gpmc,access-ns = <54>;
125		gpmc,wr-access-ns = <30>;
126
127		partition@0 {
128			label = "xloader-nand";
129			reg = <0 0x80000>;
130		};
131		partition@80000 {
132			label = "bootloader-nand";
133			reg = <0x80000 0x140000>;
134		};
135		partition@1c0000 {
136			label = "params-nand";
137			reg = <0x1c0000 0xc0000>;
138		};
139		partition@280000 {
140			label = "kernel-nand";
141			reg = <0x280000 0x500000>;
142		};
143		partition@780000 {
144			label = "filesystem-nand";
145			reg = <0x780000 0x7880000>;
146		};
147	};
148
149	onenand@2,0 {
150		linux,mtd-name= "samsung,kfm2g16q2m-deb8";
151		#address-cells = <1>;
152		#size-cells = <1>;
153		reg = <2 0 0x20000>;	/* CS2, offset 0, IO size 4 */
154
155		gpmc,device-width = <2>;
156		gpmc,mux-add-data = <2>;
157		gpmc,cs-on-ns = <0>;
158		gpmc,cs-rd-off-ns = <84>;
159		gpmc,cs-wr-off-ns = <72>;
160		gpmc,adv-on-ns = <0>;
161		gpmc,adv-rd-off-ns = <18>;
162		gpmc,adv-wr-off-ns = <18>;
163		gpmc,oe-on-ns = <30>;
164		gpmc,oe-off-ns = <84>;
165		gpmc,we-on-ns = <0>;
166		gpmc,we-off-ns = <42>;
167		gpmc,rd-cycle-ns = <108>;
168		gpmc,wr-cycle-ns = <96>;
169		gpmc,access-ns = <78>;
170		gpmc,wr-data-mux-bus-ns = <30>;
171
172		partition@0 {
173			label = "xloader-onenand";
174			reg = <0 0x80000>;
175		};
176		partition@80000 {
177			label = "bootloader-onenand";
178			reg = <0x80000 0x40000>;
179		};
180		partition@c0000 {
181			label = "params-onenand";
182			reg = <0xc0000 0x20000>;
183		};
184		partition@e0000 {
185			label = "kernel-onenand";
186			reg = <0xe0000 0x200000>;
187		};
188		partition@2e0000 {
189			label = "filesystem-onenand";
190			reg = <0x2e0000 0xfd20000>;
191		};
192	};
193};
194