omap3-n950-n9.dtsi revision 284090 
1/*
2 * omap3-n950-n9.dtsi - Device Tree file for Nokia N950 & N9 (common stuff)
3 *
4 * Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
5 *
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.
9 */
10
11#include "omap36xx-hs.dtsi"
12
13/ {
14	cpus {
15		cpu@0 {
16			cpu0-supply = <&vcc>;
17		};
18	};
19
20	memory {
21		device_type = "memory";
22		reg = <0x80000000 0x40000000>; /* 1 GB */
23	};
24
25	vemmc: fixedregulator@0 {
26		compatible = "regulator-fixed";
27		regulator-name = "VEMMC";
28		regulator-min-microvolt = <2900000>;
29		regulator-max-microvolt = <2900000>;
30		gpio = <&gpio5 29 0>; /* gpio line 157 */
31		startup-delay-us = <150>;
32		enable-active-high;
33	};
34};
35
36&omap3_pmx_core {
37	mmc2_pins: pinmux_mmc2_pins {
38		pinctrl-single,pins = <
39			0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
40			0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
41			0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
42			0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
43			0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
44			0x132 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
45		>;
46	};
47};
48
49&i2c1 {
50	clock-frequency = <2900000>;
51
52	twl: twl@48 {
53		reg = <0x48>;
54		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
55		interrupt-parent = <&intc>;
56	};
57};
58
59/include/ "twl4030.dtsi"
60
61&twl {
62	compatible = "ti,twl5031";
63
64	twl_power: power {
65		compatible = "ti,twl4030-power";
66		ti,use_poweroff;
67	};
68};
69
70&twl_gpio {
71	ti,pullups	= <0x000001>; /* BIT(0) */
72	ti,pulldowns	= <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */
73};
74
75/* CSI-2 receiver */
76&vaux2 {
77	regulator-name = "vaux2";
78	regulator-min-microvolt = <1800000>;
79	regulator-max-microvolt = <1800000>;
80};
81
82/* Cameras */
83&vaux3 {
84	regulator-name = "vaux3";
85	regulator-min-microvolt = <2800000>;
86	regulator-max-microvolt = <2800000>;
87};
88
89&i2c2 {
90	clock-frequency = <400000>;
91};
92
93&i2c3 {
94	clock-frequency = <400000>;
95};
96
97&mmc1 {
98	status = "disabled";
99};
100
101&mmc2 {
102	pinctrl-names = "default";
103	pinctrl-0 = <&mmc2_pins>;
104	vmmc-supply = <&vemmc>;
105	bus-width = <4>;
106	ti,non-removable;
107};
108
109&mmc3 {
110	status = "disabled";
111};
112
113&usb_otg_hs {
114	interface-type = <0>;
115	usb-phy = <&usb2_phy>;
116	phys = <&usb2_phy>;
117	phy-names = "usb2-phy";
118	mode = <3>;
119	power = <50>;
120};
121
122&gpmc {
123	ranges = <0 0 0x04000000 0x1000000>;	/* CS0: 16MB for OneNAND */
124
125	onenand@0,0 {
126		#address-cells = <1>;
127		#size-cells = <1>;
128		reg = <0 0 0x20000>;	/* CS0, offset 0, IO size 128K */
129
130		gpmc,sync-read;
131		gpmc,sync-write;
132		gpmc,burst-length = <16>;
133		gpmc,burst-read;
134		gpmc,burst-wrap;
135		gpmc,burst-write;
136		gpmc,device-width = <2>;
137		gpmc,mux-add-data = <2>;
138		gpmc,cs-on-ns = <0>;
139		gpmc,cs-rd-off-ns = <87>;
140		gpmc,cs-wr-off-ns = <87>;
141		gpmc,adv-on-ns = <0>;
142		gpmc,adv-rd-off-ns = <10>;
143		gpmc,adv-wr-off-ns = <10>;
144		gpmc,oe-on-ns = <15>;
145		gpmc,oe-off-ns = <87>;
146		gpmc,we-on-ns = <0>;
147		gpmc,we-off-ns = <87>;
148		gpmc,rd-cycle-ns = <112>;
149		gpmc,wr-cycle-ns = <112>;
150		gpmc,access-ns = <81>;
151		gpmc,page-burst-access-ns = <15>;
152		gpmc,bus-turnaround-ns = <0>;
153		gpmc,cycle2cycle-delay-ns = <0>;
154		gpmc,wait-monitoring-ns = <0>;
155		gpmc,clk-activation-ns = <5>;
156		gpmc,wr-data-mux-bus-ns = <30>;
157		gpmc,wr-access-ns = <81>;
158		gpmc,sync-clk-ps = <15000>;
159
160		/*
161		 * MTD partition table corresponding to Nokia's MeeGo 1.2
162		 * Harmattan release.
163		 */
164		partition@0 {
165			label = "bootloader";
166			reg = <0x00000000 0x00100000>;
167		};
168		partition@1 {
169			label = "config";
170			reg = <0x00100000 0x002c0000>;
171		};
172		partition@2 {
173			label = "kernel";
174			reg = <0x003c0000 0x01000000>;
175		};
176		partition@3 {
177			label = "log";
178			reg = <0x013c0000 0x00200000>;
179		};
180		partition@4 {
181			label = "var";
182			reg = <0x015c0000 0x1ca40000>;
183		};
184		partition@5 {
185			label = "moslo";
186			reg = <0x1e000000 0x02000000>;
187		};
188		partition@6 {
189			label = "omap2-onenand";
190			reg = <0x00000000 0x20000000>;
191		};
192	};
193};
194