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review.shift-gmbh.com / SHIFTPHONES / kernel / shift / mainline / 7a02d089695a1217992434f03a78aa32bad85b5c / . / arch / arm / boot / dts / omap3-igep0030.dts
blob: 8150f47ccdf5b6cbba75c79affcd9108b498e303 [file] [log] [blame]
Javier Martinez Canillas9ad1df22012-12-19 14:33:10 +0100[diff] [blame]1/*
Enric Balletbo i Serraa1f4d202014-11-06 13:01:43 +0100[diff] [blame]2 * Device Tree Source for IGEP COM MODULE Rev. E (TI OMAP AM/DM37x)
Javier Martinez Canillas9ad1df22012-12-19 14:33:10 +0100[diff] [blame]3 *
4 * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
5 * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
Enric Balletbo i Serra8647f2b2014-11-06 13:01:46 +0100[diff] [blame]12#include "omap3-igep0030-common.dtsi"
Javier Martinez Canillas9ad1df22012-12-19 14:33:10 +0100[diff] [blame]13
14/ {
Enric Balletbo i Serraa1f4d202014-11-06 13:01:43 +0100[diff] [blame]15 model = "IGEP COM MODULE Rev. E (TI OMAP AM/DM37x)";
Javier Martinez Canillasfb0cfec2014-02-22 10:59:36 -0300[diff] [blame]16 compatible = "isee,omap3-igep0030", "ti,omap36xx", "ti,omap3";
Javier Martinez Canillas9ad1df22012-12-19 14:33:10 +0100[diff] [blame]17
Enric Balletbo i Serra2de584e2014-11-06 13:01:45 +0100[diff] [blame]18 /* Regulator to trigger the WIFI_PDN signal of the Wifi module */
19 lbee1usjyc_pdn: lbee1usjyc_pdn {
20 compatible = "regulator-fixed";
21 regulator-name = "regulator-lbee1usjyc-pdn";
22 regulator-min-microvolt = <3300000>;
23 regulator-max-microvolt = <3300000>;
24 gpio = <&gpio5 10 GPIO_ACTIVE_HIGH>; /* gpio_138 - WIFI_PDN */
25 startup-delay-us = <10000>;
26 enable-active-high;
27 };
28
29 /* Regulator to trigger the RESET_N_W signal of the Wifi module */
30 lbee1usjyc_reset_n_w: lbee1usjyc_reset_n_w {
31 compatible = "regulator-fixed";
32 regulator-name = "regulator-lbee1usjyc-reset-n-w";
33 regulator-min-microvolt = <3300000>;
34 regulator-max-microvolt = <3300000>;
35 gpio = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* gpio_139 - RESET_N_W */
36 enable-active-high;
37 };
Javier Martinez Canillas9ad1df22012-12-19 14:33:10 +0100[diff] [blame]38};
Javier Martinez Canillasbc6b8202013-05-10 21:40:59 +0200[diff] [blame]39
Enric Balletbo i Serra86f9abb2014-11-06 13:01:41 +0100[diff] [blame]40&omap3_pmx_core {
Enric Balletbo i Serra2de584e2014-11-06 13:01:45 +0100[diff] [blame]41 lbee1usjyc_pins: pinmux_lbee1usjyc_pins {
42 pinctrl-single,pins = <
43 OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat5.gpio_137 - RESET_N_W */
44 OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat6.gpio_138 - WIFI_PDN */
45 OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat7.gpio_139 - RST_N_B */
46 >;
47 };
Enric Balletbo i Serra86f9abb2014-11-06 13:01:41 +0100[diff] [blame]48};
49
Enric Balletbo i Serra8647f2b2014-11-06 13:01:46 +0100[diff] [blame]50&leds {
51 pinctrl-names = "default";
52 pinctrl-0 = <&leds_core2_pins>;
53
54 boot {
55 label = "omap3:green:boot";
56 gpios = <&twl_gpio 13 GPIO_ACTIVE_LOW>; /* LEDSYNC */
57 default-state = "on";
Laurent Pinchart3d495382014-01-07 14:01:39 -0800[diff] [blame]58 };
Javier Martinez Canillas78132032013-06-20 16:42:32 +0200[diff] [blame]59};
60
Enric Balletbo i Serra2de584e2014-11-06 13:01:45 +0100[diff] [blame]61/* On board Wifi module */
62&mmc2 {
63 pinctrl-names = "default";
64 pinctrl-0 = <&mmc2_pins &lbee1usjyc_pins>;
65 vmmc-supply = <&lbee1usjyc_pdn>;
66 vmmc_aux-supply = <&lbee1usjyc_reset_n_w>;
67 bus-width = <4>;
68 non-removable;
69};
70