1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
4 */
5
6#include "omap443x.dtsi"
7#include "omap4-mcpdm.dtsi"
8
9/ {
10	model = "Gumstix Duovero";
11	compatible = "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4";
12
13	chosen {
14		stdout-path = &uart3;
15	};
16
17	memory@80000000 {
18		device_type = "memory";
19		reg = <0x80000000 0x40000000>; /* 1 GB */
20	};
21
22	sound {
23		compatible = "ti,abe-twl6040";
24		ti,model = "DuoVero";
25
26		ti,mclk-freq = <38400000>;
27
28		ti,mcpdm = <&mcpdm>;
29
30		ti,twl6040 = <&twl6040>;
31
32		/* Audio routing */
33		ti,audio-routing =
34			"Headset Stereophone", "HSOL",
35			"Headset Stereophone", "HSOR",
36			"HSMIC", "Headset Mic",
37			"Headset Mic", "Headset Mic Bias";
38	};
39
40	/* HS USB Host PHY on PORT 1 */
41	hsusb1_phy: hsusb1_phy {
42		compatible = "usb-nop-xceiv";
43		reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;	/* gpio_62 */
44		#phy-cells = <0>;
45
46		pinctrl-names = "default";
47		pinctrl-0 = <&hsusb1phy_pins>;
48
49		clocks = <&auxclk3_ck>;
50		clock-names = "main_clk";
51		clock-frequency = <19200000>;
52	};
53
54	/* regulator for w2cbw0015 on sdio5 */
55	w2cbw0015_vmmc: w2cbw0015_vmmc {
56		pinctrl-names = "default";
57		pinctrl-0 = <&w2cbw0015_pins>;
58		compatible = "regulator-fixed";
59		regulator-name = "w2cbw0015";
60		regulator-min-microvolt = <3000000>;
61		regulator-max-microvolt = <3000000>;
62		gpio = <&gpio2 11 GPIO_ACTIVE_LOW>;		/* gpio_43 */
63		startup-delay-us = <70000>;
64		enable-active-high;
65		regulator-boot-on;
66	};
67};
68
69&omap4_pmx_core {
70	pinctrl-names = "default";
71	pinctrl-0 = <
72			&twl6040_pins
73			&hsusbb1_pins
74	>;
75
76	twl6040_pins: pinmux_twl6040_pins {
77		pinctrl-single,pins = <
78			OMAP4_IOPAD(0x166, PIN_OUTPUT | MUX_MODE3)		/* usbb2_ulpitll_nxt.gpio_160 */
79			OMAP4_IOPAD(0x1a0, PIN_INPUT | MUX_MODE0)		/* sys_nirq2.sys_nirq2 */
80		>;
81	};
82
83	mcbsp1_pins: pinmux_mcbsp1_pins {
84		pinctrl-single,pins = <
85			OMAP4_IOPAD(0x0fe, PIN_INPUT | MUX_MODE0)		/* abe_mcbsp1_clkx.abe_mcbsp1_clkx */
86			OMAP4_IOPAD(0x100, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* abe_mcbsp1_dr.abe_mcbsp1_dr */
87			OMAP4_IOPAD(0x102, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* abe_mcbsp1_dx.abe_mcbsp1_dx */
88			OMAP4_IOPAD(0x104, PIN_INPUT | MUX_MODE0)		/* abe_mcbsp1_fsx.abe_mcbsp1_fsx */
89		>;
90	};
91
92	hsusbb1_pins: pinmux_hsusbb1_pins {
93		pinctrl-single,pins = <
94			OMAP4_IOPAD(0x0c2, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */
95			OMAP4_IOPAD(0x0c4, PIN_OUTPUT | MUX_MODE4)		/* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */
96			OMAP4_IOPAD(0x0c6, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */
97			OMAP4_IOPAD(0x0c8, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */
98			OMAP4_IOPAD(0x0ca, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */
99			OMAP4_IOPAD(0x0cc, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */
100			OMAP4_IOPAD(0x0ce, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */
101			OMAP4_IOPAD(0x0d0, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */
102			OMAP4_IOPAD(0x0d2, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */
103			OMAP4_IOPAD(0x0d4, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */
104			OMAP4_IOPAD(0x0d6, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */
105			OMAP4_IOPAD(0x0d8, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */
106		>;
107	};
108
109	hsusb1phy_pins: pinmux_hsusb1phy_pins {
110		pinctrl-single,pins = <
111			OMAP4_IOPAD(0x08c, PIN_OUTPUT | MUX_MODE3)		/* gpmc_wait1.gpio_62 */
112		>;
113	};
114
115	w2cbw0015_pins: pinmux_w2cbw0015_pins {
116		pinctrl-single,pins = <
117			OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3)		/* gpmc_a19.gpio_43 */
118			OMAP4_IOPAD(0x07a, PIN_INPUT | MUX_MODE3)		/* gpmc_ncs3.gpio_53 */
119		>;
120	};
121
122	i2c1_pins: pinmux_i2c1_pins {
123		pinctrl-single,pins = <
124			OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_scl */
125			OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_sda */
126		>;
127	};
128
129	i2c4_pins: pinmux_i2c4_pins {
130		pinctrl-single,pins = <
131			OMAP4_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c4_scl */
132			OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c4_sda */
133		>;
134	};
135
136	mmc1_pins: pinmux_mmc1_pins {
137		pinctrl-single,pins = <
138			OMAP4_IOPAD(0x0e2, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk */
139			OMAP4_IOPAD(0x0e4, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmcc1_cmd */
140			OMAP4_IOPAD(0x0e6, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmcc1_dat0 */
141			OMAP4_IOPAD(0x0e8, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat1 */
142			OMAP4_IOPAD(0x0ea, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat2 */
143			OMAP4_IOPAD(0x0ec, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat3 */
144		>;
145	};
146
147	mmc5_pins: pinmux_mmc5_pins {
148		pinctrl-single,pins = <
149			OMAP4_IOPAD(0x148, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_clk */
150			OMAP4_IOPAD(0x14a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmcc5_cmd */
151			OMAP4_IOPAD(0x14c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmcc5_dat0 */
152			OMAP4_IOPAD(0x14e, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_dat1 */
153			OMAP4_IOPAD(0x150, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_dat2 */
154			OMAP4_IOPAD(0x152, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_dat3 */
155		>;
156	};
157};
158
159/* PMIC */
160&i2c1 {
161	pinctrl-names = "default";
162	pinctrl-0 = <&i2c1_pins>;
163
164	clock-frequency = <400000>;
165
166	twl: twl@48 {
167		reg = <0x48>;
168		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;		/* IRQ_SYS_1N cascaded to gic */
169	};
170
171	twl6040: twl@4b {
172		compatible = "ti,twl6040";
173		#clock-cells = <0>;
174		reg = <0x4b>;
175		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;		/* IRQ_SYS_2N cascaded to gic */
176		ti,audpwron-gpio = <&gpio6 0 GPIO_ACTIVE_HIGH>;		/* gpio_160 */
177
178		vio-supply = <&v1v8>;
179		v2v1-supply = <&v2v1>;
180		enable-active-high;
181	};
182};
183
184#include "twl6030.dtsi"
185#include "twl6030_omap4.dtsi"
186
187/* on-board bluetooth / WiFi module */
188&i2c4 {
189	pinctrl-names = "default";
190	pinctrl-0 = <&i2c4_pins>;
191
192	clock-frequency = <400000>;
193};
194
195&mcbsp1 {
196	pinctrl-names = "default";
197	pinctrl-0 = <&mcbsp1_pins>;
198	status = "okay";
199};
200
201&mmc1 {
202	pinctrl-names = "default";
203	pinctrl-0 = <&mmc1_pins>;
204
205	vmmc-supply = <&vmmc>;
206	ti,bus-width = <4>;
207	ti,non-removable;		/* FIXME: use PMIC_MMC detect */
208};
209
210&mmc2 {
211	status = "disabled";
212};
213
214/* mmc3 is available to the expansion board */
215
216&mmc4 {
217	status = "disabled";
218};
219
220/* on-board WiFi module */
221&mmc5 {
222	pinctrl-names = "default";
223	pinctrl-0 = <&mmc5_pins>;
224
225	vmmc-supply = <&w2cbw0015_vmmc>;
226	ti,bus-width = <4>;
227	ti,non-removable;
228	cap-power-off-card;
229	keep-power-in-suspend;
230};
231
232&twl_usb_comparator {
233	usb-supply = <&vusb>;
234};
235
236&usb_otg_hs {
237	interface-type = <1>;
238	mode = <3>;
239	power = <50>;
240};
241
242&usbhshost {
243	port1-mode = "ehci-phy";
244};
245
246&usbhsehci {
247	phys = <&hsusb1_phy>;
248};
249
250