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gerrit-public.fairphone.software / kernel / msm-4.19 / 99f84cae43df242f0d69ffcfee3a4d69f9b71b44 / . / arch / arm / boot / dts / omap4-var-som-om44.dtsi
blob: 062701e1a8981cc800ebbcc8b2edcfc0f80e3e30 [file] [log] [blame]
Joachim Eastwood39065402014-05-12 20:32:00 +0200[diff] [blame]1/*
2 * Copyright (C) 2014 Joachim Eastwood <manabian@gmail.com>
3 * Copyright (C) 2012 Variscite Ltd. - http://www.variscite.com
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 */
9#include "omap4460.dtsi"
10
11/ {
12 model = "Variscite VAR-SOM-OM44";
13 compatible = "variscite,var-som-om44", "ti,omap4460", "ti,omap4";
14
15 memory {
16 device_type = "memory";
17 reg = <0x80000000 0x40000000>; /* 1 GB */
18 };
19
20 sound: sound@0 {
21 compatible = "ti,abe-twl6040";
22 ti,model = "VAR-SOM-OM44";
23
24 ti,mclk-freq = <38400000>;
25 ti,mcpdm = <&mcpdm>;
26 ti,twl6040 = <&twl6040>;
27
28 /* Audio routing */
29 ti,audio-routing =
30 "Headset Stereophone", "HSOL",
31 "Headset Stereophone", "HSOR",
32 "AFML", "Line In",
33 "AFMR", "Line In";
34 };
35
36 /* HS USB Host PHY on PORT 1 */
37 hsusb1_phy: hsusb1_phy {
38 compatible = "usb-nop-xceiv";
39 pinctrl-names = "default";
40 pinctrl-0 = <
41 &hsusbb1_phy_clk_pins
42 &hsusbb1_phy_rst_pins
43 >;
44
45 reset-gpios = <&gpio6 17 GPIO_ACTIVE_LOW>; /* gpio 177 */
46 vcc-supply = <&vbat>;
47
48 clocks = <&auxclk3_ck>;
49 clock-names = "main_clk";
50 clock-frequency = <19200000>;
51 };
52
53 vbat: fixedregulator-vbat {
54 compatible = "regulator-fixed";
55 regulator-name = "VBAT";
56 regulator-min-microvolt = <3300000>;
57 regulator-max-microvolt = <3300000>;
58 regulator-always-on;
59 regulator-boot-on;
60 };
61};
62
63&omap4_pmx_core {
64 pinctrl-names = "default";
65 pinctrl-0 = <
66 &hsusbb1_pins
67 >;
68
69 twl6040_pins: pinmux_twl6040_pins {
70 pinctrl-single,pins = <
71 OMAP4_IOPAD(0x19c, PIN_OUTPUT | MUX_MODE3) /* fref_clk2_out.gpio_182 */
72 OMAP4_IOPAD(0x1a0, PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */
73 >;
74 };
75
76 mcpdm_pins: pinmux_mcpdm_pins {
77 pinctrl-single,pins = <
78 OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */
79 OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */
80 OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */
81 OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */
82 OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */
83 >;
84 };
85
86 tsc2004_pins: pinmux_tsc2004_pins {
87 pinctrl-single,pins = <
88 OMAP4_IOPAD(0x090, PIN_INPUT | MUX_MODE3) /* gpmc_ncs4.gpio_101 (irq) */
89 OMAP4_IOPAD(0x092, PIN_OUTPUT | MUX_MODE3) /* gpmc_ncs5.gpio_102 (rst) */
90 >;
91 };
92
93 uart3_pins: pinmux_uart3_pins {
94 pinctrl-single,pins = <
95 OMAP4_IOPAD(0x140, PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_cts_rctx.uart3_cts_rctx */
96 OMAP4_IOPAD(0x142, PIN_OUTPUT | MUX_MODE0) /* uart3_rts_sd.uart3_rts_sd */
97 OMAP4_IOPAD(0x144, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
98 OMAP4_IOPAD(0x146, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
99 >;
100 };
101
102 hsusbb1_pins: pinmux_hsusbb1_pins {
103 pinctrl-single,pins = <
104 OMAP4_IOPAD(0x0c2, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */
105 OMAP4_IOPAD(0x0c4, PIN_OUTPUT | MUX_MODE4) /* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */
106 OMAP4_IOPAD(0x0c6, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */
107 OMAP4_IOPAD(0x0c8, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */
108 OMAP4_IOPAD(0x0ca, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */
109 OMAP4_IOPAD(0x0cc, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */
110 OMAP4_IOPAD(0x0ce, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */
111 OMAP4_IOPAD(0x0d0, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */
112 OMAP4_IOPAD(0x0d2, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */
113 OMAP4_IOPAD(0x0d4, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */
114 OMAP4_IOPAD(0x0d6, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */
115 OMAP4_IOPAD(0x0d8, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */
116 >;
117 };
118
119 hsusbb1_phy_rst_pins: pinmux_hsusbb1_phy_rst_pins {
120 pinctrl-single,pins = <
121 OMAP4_IOPAD(0x18c, PIN_OUTPUT | MUX_MODE3) /* kpd_row2.gpio_177 */
122 >;
123 };
124
125 i2c1_pins: pinmux_i2c1_pins {
126 pinctrl-single,pins = <
127 OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */
128 OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */
129 >;
130 };
131
132 i2c3_pins: pinmux_i2c3_pins {
133 pinctrl-single,pins = <
134 OMAP4_IOPAD(0x12a, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */
135 OMAP4_IOPAD(0x12c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */
136 >;
137 };
138
139 mmc1_pins: pinmux_mmc1_pins {
140 pinctrl-single,pins = <
141 OMAP4_IOPAD(0x0e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
142 OMAP4_IOPAD(0x0e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
143 OMAP4_IOPAD(0x0e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
144 OMAP4_IOPAD(0x0e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
145 OMAP4_IOPAD(0x0ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
146 OMAP4_IOPAD(0x0ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
147 >;
148 };
149};
150
151&omap4_pmx_wkup {
152 pinctrl-names = "default";
153 pinctrl-0 = <
154 &hsusbb1_hub_rst_pins
155 &lan7500_rst_pins
156 >;
157
158 hsusbb1_phy_clk_pins: pinmux_hsusbb1_phy_clk_pins {
159 pinctrl-single,pins = <
160 OMAP4_IOPAD(0x058, PIN_OUTPUT | MUX_MODE0) /* fref_clk3_out */
161 >;
162 };
163
164 hsusbb1_hub_rst_pins: pinmux_hsusbb1_hub_rst_pins {
165 pinctrl-single,pins = <
166 OMAP4_IOPAD(0x042, PIN_OUTPUT | MUX_MODE3) /* gpio_wk1 */
167 >;
168 };
169
170 lan7500_rst_pins: pinmux_lan7500_rst_pins {
171 pinctrl-single,pins = <
172 OMAP4_IOPAD(0x040, PIN_OUTPUT | MUX_MODE3) /* gpio_wk0 */
173 >;
174 };
175};
176
177&i2c1 {
178 pinctrl-names = "default";
179 pinctrl-0 = <&i2c1_pins>;
180 status = "okay";
181
182 clock-frequency = <400000>;
183
184 twl: twl@48 {
185 reg = <0x48>;
186 /* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */
187 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */
188 interrupt-parent = <&gic>;
189 };
190
191 twl6040: twl@4b {
192 compatible = "ti,twl6040";
193 reg = <0x4b>;
194
195 pinctrl-names = "default";
196 pinctrl-0 = <&twl6040_pins>;
197
198 /* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */
199 interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */
200 interrupt-parent = <&gic>;
201 ti,audpwron-gpio = <&gpio6 22 0>; /* gpio 182 */
202
203 vio-supply = <&v1v8>;
204 v2v1-supply = <&v2v1>;
205 enable-active-high;
206 };
207};
208
209#include "twl6030.dtsi"
210#include "twl6030_omap4.dtsi"
211
212&vusim {
213 regulator-min-microvolt = <3000000>;
214 regulator-max-microvolt = <3000000>;
215 regulator-always-on;
216};
217
218&i2c2 {
219 status = "disabled";
220};
221
222&i2c3 {
223 pinctrl-names = "default";
224 pinctrl-0 = <&i2c3_pins>;
225 status = "okay";
226
227 clock-frequency = <400000>;
228
229 touchscreen: tsc2004@48 {
230 compatible = "ti,tsc2004";
231 reg = <0x48>;
232 pinctrl-names = "default";
233 pinctrl-0 = <&tsc2004_pins>;
234 interrupt-parent = <&gpio4>;
235 interrupts = <5 IRQ_TYPE_LEVEL_LOW>; /* gpio 101 */
236 status = "disabled";
237 };
238
239 tmp105@49 {
240 compatible = "ti,tmp105";
241 reg = <0x49>;
242 };
243
244 eeprom@50 {
245 compatible = "microchip,24c32";
246 reg = <0x50>;
247 };
248};
249
250&i2c4 {
251 status = "disabled";
252};
253
254&mcpdm {
255 pinctrl-names = "default";
256 pinctrl-0 = <&mcpdm_pins>;
257 status = "okay";
258};
259
260&gpmc {
261 status = "disabled";
262};
263
264&mcspi1 {
265 status = "disabled";
266};
267
268&mcspi2 {
269 status = "disabled";
270};
271
272&mcspi3 {
273 status = "disabled";
274};
275
276&mcspi4 {
277 status = "disabled";
278};
279
280&mmc1 {
281 pinctrl-names = "default";
282 pinctrl-0 = <&mmc1_pins>;
283 vmmc-supply = <&vmmc>;
284 bus-width = <4>;
285 ti,non-removable;
286 status = "okay";
287};
288
289&mmc2 {
290 status = "disabled";
291};
292
293&mmc3 {
294 status = "disabled";
295};
296
297&mmc4 {
298 status = "disabled";
299};
300
301&mmc5 {
302 status = "disabled";
303};
304
305&uart1 {
306 status = "disabled";
307};
308
309&uart2 {
310 status = "disabled";
311};
312
313&uart3 {
314 pinctrl-names = "default";
315 pinctrl-0 = <&uart3_pins>;
316 status = "okay";
317};
318
319&uart4 {
320 status = "disabled";
321};
322
323&keypad {
324 status = "disabled";
325};
326
327&twl_usb_comparator {
328 usb-supply = <&vusb>;
329};
330
331&usb_otg_hs {
332 interface-type = <1>;
333 mode = <3>;
334 power = <50>;
335};
336
337&usbhshost {
338 port1-mode = "ehci-phy";
339};
340
341&usbhsehci {
342 phys = <&hsusb1_phy>;
343};