summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/omap4-duovero-parlor.dts
blob: 96f51d8708122935eb825040bfcb9b308a9beb45 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
/*
 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
/dts-v1/;

#include "omap4-duovero.dtsi"

#include <dt-bindings/input/input.h>

/ {
	model = "OMAP4430 Gumstix Duovero on Parlor";
	compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4";

	leds {
		compatible = "gpio-leds";
		led0 {
			label = "duovero:blue:led0";
			gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>;	/* gpio_122 */
			linux,default-trigger = "heartbeat";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		button0@121 {
			label = "button0";
			linux,code = <BTN_0>;
			gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;	/* gpio_121 */
			gpio-key,wakeup;
		};
	};
};

&omap4_pmx_core {
	pinctrl-0 = <
			&led_pins
			&button_pins
			&smsc_pins
	>;

	led_pins: pinmux_led_pins {
		pinctrl-single,pins = <
			0xd6 (PIN_OUTPUT | MUX_MODE3)		/* abe_dmic_din3.gpio_122 */
		>;
	};

	button_pins: pinmux_button_pins {
		pinctrl-single,pins = <
			0xd4 (PIN_INPUT_PULLUP | MUX_MODE3)	/* abe_dmic_din2.gpio_121 */
		>;
	};

	i2c2_pins: pinmux_i2c2_pins {
		pinctrl-single,pins = <
			0xe6 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c2_scl */
			0xe8 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c2_sda */
		>;
	};

	i2c3_pins: pinmux_i2c3_pins {
		pinctrl-single,pins = <
			0xea (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c3_scl */
			0xec (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c3_sda */
		>;
	};

	smsc_pins: pinmux_smsc_pins {
		pinctrl-single,pins = <
			0x28 (PIN_INPUT | MUX_MODE3)		/* gpmc_a20.gpio_44: IRQ */
			0x2a (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_a21.gpio_45: nReset */
			0x30 (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_a24.gpio_48: amdix enabled */
		>;
	};
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c2_pins>;

	clock-frequency = <400000>;
};

&i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c3_pins>;

	clock-frequency = <100000>;

	/* optional 1K EEPROM with revision information */
	eeprom@51 {
		compatible = "atmel,24c01";
		reg = <0x51>;
		pagesize = <8>;
	};
};

&mmc3 {
	status = "disabled";
};

#include "omap-gpmc-smsc911x.dtsi"

&gpmc {
	ranges = <5 0 0x2c000000 0x1000000>;			/* CS5 */

	ethernet@gpmc {
		reg = <5 0 0xff>;
		interrupt-parent = <&gpio2>;
		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;		/* gpio_44 */

		phy-mode = "mii";

		gpmc,cs-on-ns = <10>;
		gpmc,cs-rd-off-ns = <50>;
		gpmc,cs-wr-off-ns = <50>;
		gpmc,adv-on-ns = <0>;
		gpmc,adv-rd-off-ns = <10>;
		gpmc,adv-wr-off-ns = <10>;
		gpmc,oe-on-ns = <15>;
		gpmc,oe-off-ns = <50>;
		gpmc,we-on-ns = <15>;
		gpmc,we-off-ns = <50>;
		gpmc,rd-cycle-ns = <50>;
		gpmc,wr-cycle-ns = <50>;
		gpmc,access-ns = <50>;
		gpmc,page-burst-access-ns = <0>;
		gpmc,bus-turnaround-ns = <35>;
		gpmc,cycle2cycle-delay-ns = <35>;
		gpmc,wr-data-mux-bus-ns = <35>;
		gpmc,wr-access-ns = <50>;

		gpmc,mux-add-data = <2>;
		gpmc,sync-read;
		gpmc,sync-write;
		gpmc,clk-activation-ns = <5>;
		gpmc,sync-clk-ps = <20000>;
	};
};